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Operating instructions

1. Closed switching contact cooling IL2 The system operates according to the reduced inflow target temperature nor mal inflow target temperature value of parameter T Flow Cooling adj Priority if both switching contacts are closed Operating instructions 32 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 5 Parameter settings At Parameter Description Access Setting range Factory Increment o z i EA 3a BE HF Min Max setting Air Purge Activation of automatic bleeding of the Daikin Altherma EHS X H and the connected N E Off Off heating circuit see chapter 3 6 10 On Off Deactivated On Start of Air Purge PWM Config Max Perform Pump Upper limit for modulation of the pump output E 20 100 100 1 Min Perform Pump Lower limit for modulation of the pump output N 10 100 50 1 Sensor Config Outside Config Configuration of the optional external temperature sensor RoCon OT1 N E Off Off Off No sensor evaluation On On Sensor evaluation activates if an outdoor temperature sensor is not connected a fault message is generated Storage Config Configuration of water heating N E Inactive Sensor inactive no function for hot water generation Sensor Sensor Function for hot water generation is activated A circulating tank temperature Thermostat sensor is evaluated for hot water generation if no circulating
2. Daikin RoCon HP Daikin Control 008 1420844 05 2014 Operating instructions 47 DAIKIN 8 Notes 8 Notes 8 1 User specific settings 8 1 1 Switching time program The factory settings of the timer programs are stated in chapter 3 4 7 tab 3 9 e Enter your switching time settings in the table below Switching cycle 1 Switching cycle 2 Switching cycle 3 Temperature setting 34 T Room 1 Setpoint C 34 T Room 2 Setpoint C 3 T Room 3 Setpoint C Time period On Off On Off On Off Monday Tuesday Wednesday Thursday Friday HC Program 1 Saturday Sunday Monday Tuesday Wednesday Thursday Friday HC Program 2 Saturday Sunday Tab 8 1 Individual settings in the heating timer programmes Switching cycle 1 Switching cycle 2 Switching cycle 3 Temperature setting T DHW Setpoint 1 C a o TE T DHW Setpoint 2 Cc Ed T DHW Setpoint 3 C Time period On Off On Off On Off Monday Tuesday Wednesday Thursday Friday DHW Program 1 Saturday Sunday Monday Tuesday Wednesday Thursday Friday DHW Program 2 Saturday Sunday Tab 8 2 Individual settings in the hot water timer programmes DAIKIN Daikin Ro
3. A separate input for each individual day of the week is possible or in blocks of Monday to Friday Saturday to Sunday and Monday to Sunday o 1 Programme Time period Switching cycle Single day of the week 1 06 00 gt 22 00 HC Program 1 Monday Tuesday 2 i gt elen 3 melee gt ele Working week 1 06 00 gt 22 00 Monday to Friday 2 melee gt elen 3 i gt elen Weekend 4 07 00 gt 23 00 Saturday to Sunday 2 i gt ele 3 melee gt elen Entire week 1 06 00 gt 22 00 Monday to Sunday 2 eine gt elen 3 i gt melee See 1 See HC Program 2 HC Program 1 2 HC Program 1 3 Tab 3 8 Menu structure heating circuit timer programme Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 13 3 Operation Time settings for one switching cycle in one weekday or block programme are also adopted for other time 1 periods provided that they affect the same weekdays Examples referring to tab 3 8 a For the single working day Monday the start time in the 1st Switching cycle changed from 06 00 to 05 00 gt In the time period Working week and Entire week the 1st time block Switching cycle also changed from 06 00 to 05 00 b For the time period Weekend the start time in the 1st Switching cycle changed from 07 00 t
4. As a result the functions for hot water preparation can also be remotely operated from the room station Operating instructions 30 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 5 Parameter settings 5 Parameter settings Explanation of the parameter tables The parameter tables listed in the sections 5 2 to 5 11 contain im portant information concerning all parameters that are available in the individual rotary switch setting on the controller 1 menu level 2 menu level In addition to the parameter designations the tables contain de tails for the setting ranges factory settings setting options or setting step distances and brief function explanations In addition they provide explanation of the access rights for the operation of the controller The following abbreviations are N available for appropriate characterisation BE HF Access right for the operator Access permission with technician code If different settings appear in the BF and HF columns the Status Not visible E Visible and configurable S Visible 5 2 Rotary switch setting Configuration 5 2 1 Level Setup user must log in as a technician so as to be able to access the parameter level to change the status set in the HF column see chapter 3 6 1 Sub level Parameter Description Access BE HF Setting range Min Max Factory Increment setting Language Language of
5. The regulation data bus can be used to connect the Daikin Altherma EHS X H to the following optional eguipment EHS157034 room station EHS157068 mixer module In addition the RoCon HP control unit has a frost protection function for the direct heating circuit and the storage tank charging circuit as well as an automatic function for heating support inclusion of an additional source of heat such as a wood burning boiler or solar installation The potential free AUX switching contact can be used to carry out different control functions in conjunction with external devices demand from an external heat generator switching to bivalent operating mode external status display etc In addition it also has several inputs for using external control contacts external operating mode switching or heat demand and SMART GRID and off peak EVU functions The weather controlled flow temperature regulation can be opti mised with the RoCon OT1 optional external temperature probe which can be installed on the north face of the building If the EHS157056 optional gateway is installed and connected to the Internet the Daikin Altherma EHS X H can be conveniently monitored and operated by remote control using a mobile phone app The Control RoCon HP contains a timer which can be used to set 2individually adjustable timer programmes for room heating and room cooling direct heating circuit 2 individually adjus
6. 21 3 Operation Electrical connections to settings 2 and 3 of the parameter Function Heating Rod h Caution Risk of voltage arcing e The connections on the RTX EHS circuit board must not be used for switching the mains voltage 230 V and protective low voltage SELV Safety Extra Low Voltage at the same time Demand from an alternative heat generator is switched to the RTX EHS circuit board via a relay see fig 3 16 K3 K1 ry BUN BUN BUN BUL1 BUL2 BUL3 PE A1P K1 K3 Terminal block for mains con nection to backup heater A1P Circuit board basic control of X1 the heat pump K1 2 3 X2_1 2 3 Relay for backup heater Internal cabling L Phase X3 Plug connection internal ca N Neutral bling to RTX AL4 circuit PE Protective earth conductor board RTX EHS Switch board backup heater Fig 3 16 Connections on RTX EHS circuit board The switching contacts can be connected as a Potential free control contacts b Power supply for alternative heat generator 230 V maxi mum load 3 000 W Connection X1 is a screw terminal Isolated 6 3 x 0 8 mm push on receptacles are required for connections X2 1 2 3 The correct electrical connection for the alternative heat gen erator must be taken from the device installation instructions More detailed explanations and possible setting values for this function can be seen in chapter 5 2 1 3 6 8
7. 5 9 Rotary switch setting Remote Param Parameter Description Access Setting range Factory Increment BE HF Min Max setting Bus Scan Off No function E E Off Off On Control checks which RoCon devices are connected to the system using the CAN bus On lines Devices that are detected are displayed with their type and data bus address for exam ple MM 8 mixer module with data bus address 8 The selection and activation of a device with the rotary switch switches the function of the con trol unit to that of the selected device see chapter 3 4 9 No selection Activation switches to the local device E E Mf Contr BM1 BE1 X Activation switches to the Daikin Altherma EHS X H with the bus ID X see section 5 12 pa E E v rameter BUS ID HSJ Mix Valve HX Activation switches to the mixer module with the bus ID X see section 5 13 1 parameter E E Mf Ol HC Assignment Tab 5 11 Parameter in rotary switch setting Remote Param Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 39 5 Parameter settings 5 10 Rotary switch setting Info Parameter Description Access Setting range Factory Increment BE HF Min Max setting Overview Display of different current operating data see chapter 3 4 1 S S Water Pressure The current water pressure is dis
8. A is displayed the control unit has yet to be assigned a valid 1 terminal address If the message n A is still displayed it may be nec essary to update the device software before the ter minal function can be used Contact the Daikin Service Team for this Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 15 3 Operation Assign the terminal address of the Daikin Altherma EHS X H to the control element RoCon B1 1 e Enter the expert code see section 3 6 1 gt The Setup level is displayed after entering e Select the parameter Terminaladress with the rotary switch e Confirm the changes with a brief push of the rotary switch e Within the display use the rotary switch to set the unique terminal address e Confirm the changes with a brief push of the rotary switch gt Change has been accepted Jump back to previous dis play More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5 2 1 Activating deactivating normal operation Requirement A valid terminal address is assigned to the RoCon B1 control element of the Daikin Altherma EHS X H or the EHS157034 room station 1 e Place the rotary switch in the Remote Param den position gt The level Remote Param is displayed e Select the parameter Bus Scan with the rotary switch e Confirm the changes with a brief push of the rotary switch
9. E gt Heating up is carried out as a priority and independently of any other heating programmes e Place the rotary switch in the DHW Install f position gt An overview is displayed e Select the parameter to be set with the rotary switch 1x Hot Water Activating one off hot water generation e Confirm the changes with a brief push of the rotary switch e Setting parameters e Confirm the changes with a brief push of the rotary switch gt Start unplanned hot water generation Oo After this temporary function has expired the Control automatically jumps back to the previously active oper 1 ating mode The rotary switch should therefore be re turned to the position Info D after activation The function is subject to time limits It is interrupted at the latest after the time set in the pa rameter Max DHW loading time and cannot be re started once more until the time set in the parameter DHW Off Time has passed Possible setting values for this rotary switch setting can be seen in chapter 5 3 3 4 7 Switching time program Various different timer programmes are available that are set in the factory but which can be adjusted to suit to provide conven ient and individual room and hot water temperature control The timer programmes regulate the associated heating circuit the storage tank charging circuit and an option connected circu lation pump in accordance with the stipulated switching time
10. Fig 3 7 Changing over the operating mode E g From Standby to Automatic 1 e Place the rotary switch in the Operating Mode 3 position gt An overview is displayed Select the desired operating mode with the rotary switch e Confirm the changes with a brief push of the rotary switch gt Daikin Altherma EHS X H operates in accordance with the set operating mode gt Thecurrentoperating mode is indicated by an appropriate symbol in the standard display Operating mode Standby Stand by CAUTION A heating system that is not frost protected can freeze in cold weather and be damaged e Drain the water out of the heating system if there is a danger of frost e lf the heating system is not drained and there is a risk of frost the power supplies must be secured and the external main switch must remain switched on In this mode the Daikin Altherma EHS X H is shifted to the stand by mode The frost protection function see section 3 6 5 remains in place In order to maintain this function the system must not be disconnected from the mains All controllers integrated into the RoCon system via the CAN bus are also switched at a higher level to the operating mode Standby Fig 3 8 Standard display in Standby operating mode above the frost protection limit In the Standby operating mode the heat pump and any optionally connected backup heaters are isolated from the powe
11. In the Special Level we can carry out various functions that are usually used by the heating expert The following special functions are possible Manual mode see section 3 5 1 Message display see chapter 6 Resetting to factory settings see section 3 6 12 More detailed explanations of these functions can be found in chapter 5 11 O The call up of special functions does not depend on the setting on the rotary switch e Depress the exit button for at least 5 s gt Menu Special Level is displayed Select the programme to be started with the rotary switch e Confirm the changes with a brief push of the rotary switch gt The selected programme starts e Cancellation and jump back by pushing the exit button again or briefly actuating the rotary switch or selecting a different menu using the rotary switch 3 5 1 Manual Operation Manual Operation serves to regulate the Daikin Altherma EHS X H manually to a specific flow temperature The manual mode should only be used for diagnostic purposes With hydraulically controlled priority operation for the hot water generation you must make sure that the inflow target temperature set in manual mode is adequate to achieve the stored hot water set temperature parameter T DHW Setpoint 1 e Depress the exit button for at least 5 s gt Menu Special Level is displayed e Select the programme Manual Operation with the rotary switch e Confir
12. Jump back to previous dis play More detailed explanations and possible setting values for this rotary switch setting can be seen in section 3 6 and in chapter 5 2 3 4 9 Terminal function In the rotary switch setting Remote Param A if terminal mode is activated other controllers in the RoCon system can also be parameterised via the controller integrated in the CAN bus After activation of the Bus Scan a list of the eguipment that was recognised is shown for selection in the display external equipment and local equipment After selection and acknowledgement of an external item of equipment this is shown on the local Control The local control element acts as the remote control for the external eguipment In this case all the control functions are provided and saved 1 1 as on the external eguipment During this terminal function the header of the display carries ad ditional information on the remotely controlled eguipment the symbol 25 HX indicates the bus ID setting for the remotely con trolled eguipment The displayed values and symbols are always loaded from the selected eguipment such as the mixer circuit infeed temperature of the mixer module EHS157068 Fig 3 9 Display example for a remotely controlled mixer module For operation of the local eguipment this must be activated again in the selection list parameter No selection o If at the rotary switch setting n the message n
13. Runtime Compres The running time of the refrigerant compressor is displayed in h S S h sor Runtime Pump The running time of the internal heating circulation pump is displayed in h S S h Mixer Position The current position of the 3UV DHW 3 way switch valve is displayed S S 0 100 1 0 Position A room heating 100 Position B domestic hot water generation Oboh The amount of heat in the additional heat generator for hot water generation is displayed in S S kWh kWh Qchhp The amount of heat in the additional heat generator for heating mode is displayed in kWh S S kWh Qsc The quantity of heat in the heat pump for cooling is displayed in kWh S S kWh Qch The quantity of heat in the heat pump for heating is displayed in kWh S S kWh QWP The total amount of heat in the heat pump is displayed in kWh S S kWh Qdhw The quantity of heat for hot water generation is displayed in kWh S S kWh HS type The heat generator type Daikin Altherma EHS X H detected is displayed S S Sw Nr B1 U1 The software and version of the RoCon B1 operating unit is displayed S S Sw Nr Controller The software number and the version of the RoCon BM1 circuit board are displayed S S Sw Nr RTX RT The software number and the version of the RTX AL4 circuit board are displayed S S Tab 5 12 Parameter in rotary switch setting Info Operating instructions 40 DAIKIN Daikin RoCon HP Daik
14. cycles with a resolution of 15 minutes can be set A separate entry for each weekday is possi chapter 3 4 7 tab 3 9 ble Format On hh mm hh mm Off Also the cycles can be parametrised from Monday to Friday Saturday to Sunday and Monday to Sunday DHW Program 1 In this Menu we can parametrise the 1st timer programme for hot water generation 3 switching E E See See 15 min cycles with a resolution of 15 minutes can be set A separate entry for each weekday is possi chapter 3 4 7 tab 3 9 ble Format On hh mm hh mm Off Also the cycles can be parametrised from Monday to Friday Saturday to Sunday and Monday to Sunday DHW Program 2 In this menu we can parametrise the 2nd timer programme for hot water generation 3 switch E E See See 15 min ing cycles with a resolution of 15 minutes can be set A separate entry for each weekday is chapter 3 4 7 tab 3 9 possible Format On hh mm hh mm Off Also the cycles can be parametrised from Monday to Friday Saturday to Sunday and Monday to Sunday Circulation Time In this menu we can parametrise a timer programme for the circulation pump 3 switching cy E E See See 15 min cles with a resolution of 15 minutes can be set A separate entry for each weekday is possible chapter 3 4 7 tab 3 9 Format On hh mm hh mm Off Also the cycles can be parametrised from Monday to Friday Saturday to Sunday and Monday to Sunday Tab 5 10 Parameter in rotary switch setting Time Program
15. energy saving mode special programme see section 3 4 2 Superfluous electronic components are switched off Action Result 5 ys Mixercircuit m Rotating The current inflow temperature of the se 5 0 Ost N N lected heating circuit is displayed i Direct selection of the main function level allo cated to this switch position 5 i Room temperature sensor 0 The current room temperature is displayed 6 Heating circuit status N Tab 3 2 Function of rotary switch Heating circuit active room heating function Rotary switch ii PUV The rotary switch can be used to navigate in the individual levels TR Heating circuit active room cooling setting values can be selected changed and these changes can function then be accepted by pressing briefly ii Heating circuit not active currently no Reon Result heat transfer in the heating circuit 7 i oi n Rotating A utside temperature sensor N Hi LT TA i i The current outside temperature is dis MER To the right Increased regulation played To the left Reduced regulation 8 Current operating mode see section 3 4 2 Standby active Tap sthing Reducing active ZEE 9 o i Heating agite O n accept selection and execute the Cooling active N Summer active Automatic 1 active Tab 3 3 Functions of the rotary switch Automatic 2 active 9 Domestic hot water generation active Domestic hot water generation not active 10 Domestic hot water circuit status
16. gt The context menu is displayed If several items of equipment in the RoCon system are connected via the data bus make sure not to duplicate the setting of any parameters Terminaladress For setting the terminal address of optional connected equipment see chapter 4 2 or the instruction handbook supplied for the respective equipment Fig 3 10 Display of the level Remote Param at com missioning or temporary disconnection from the mains e Use the rotary switch to select the parameter New scan and confirm with Yes gt Bus Scan is performed gt An overview of all the equipment found is displayed e Use the rotary switch to select the equipment for which the terminal function is to be performed e Confirm the changes with a brief push of the rotary switch gt The local control element acts as the remote control for the external equipment To end terminal mode and restore operation of the assigned equipment to the control element at the level Remote Param the parameter No selection must be selected and acknowl edged see fig 3 10 3 4 10 Quite Mode Quite Mode means that the exterior heat pump unit is operating at reduced output This reduces the operating noise caused by the exterior heat pump unit CAUTION Active Quite Mode reduces the performance in room heating and room cooling operation with the result that it may no longer be possible to reach the preset target
17. nance manual of the Daikin Altherma EHS X H Type and manufacturer number of the Daikin 6 3 Malfunctions and fault codes Altherma EHS X H s see heat pump identifica tion plate Software versions see fig 6 4 of See Daikin Altherma EHS X H installation and maintenance manual chapter Faults Malfunctions Messages a RoCon B1 control unit Sw Nr B1 U1 b RoCon BM1 circuit board Sw Nr Controller c RTX AL4 circuit board Sw Nr RTX RT Info Overview Water Pressure T HS CGC Info PSwNrBi Ui O i Sw Nr B1 U1 399 Rev 01 A Sw Nr Controller 366 Rev 02 C Sw Nr RTX RT 1 08 98 Fig 6 4 Software information of the controller components Operating instructions 46 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 7 Glossary 7 Glossary Ancillary heater An additional heat generator e g backup heater or external heating boiler which is part of the heating system and which helps bring the system up to the inflow target temperature in case of an insufficient or ineffective heat pumping process Anti legionella system Periodic heating of storage water to gt 60 C for preventative elimination of pathogenic bacteria le gionella in the hot water circuit Backup demand Operating situation in which the desired infeed temperature cannot be rea
18. potentially fatal injuries and burns e The displays and the buttons on the Control must be protected from the effects of moisture e To clean the Control use a dry cotton cloth Using aggressive cleaning agents and other liquids can cause damage to equipment or lead to an electric shock Maximum energy utilisation The most effective energy utilisation is achieved by the Daikin Altherma EHS X H at the lowest possible return flow and hot water temperatures ie If an external heat generator e g the optional backup heater is used at inflow target temperatures of over 50 C the efficiency COP of the Daikin Altherma EHS X H can be affected negatively depending on the outside temperature 3 2 Display and operating elements 1 2 3 45 6 7 01 04 15 15 56 3 A A O f F 330 C 134 C 480 C C KJ ZAAN Exit Home 13 12 11 10 98 1 Clear text display 7 Setting Set Temp Day 2 Setting Configuration 8 Setting Set Temp Night 3 Setting Remote Param 9 Setting DHW Set Temp 4 Rotary switch 10 Rotary button 5 Setting Info 11 Setting DHW Install 6 Setting Operating Mode 12 Setting Time Program 13 Exit button Fig 3 1 Arrangement of display and operating elements 3 2 1 Display All the operating steps are supported by appropriate displays in the clear text display on a coloured background Menu guiding is available in 7 different languages see section 3 4 8 Malfunctions are gen
19. see chapter 4 2 2 Master RoCon Display only on connected O room station N E Off Off Setting the caretaker function On Off Deactivated On Function active The caretaker function can be activated on any EHS157034 room station whose pur pose of use is set to Living Room and which is assigned to a heat generator param eter Boiler Assignment gt 0 see chapter 4 2 2 Several room stations with active caretaker function in the system are possible however only one caretaker function is possible per heat generator With the caretaker function active all settings on the EHS157034 room station act in the same way as the settings on the RoCon B1 for the assigned heat generator may differ from the control panel heating circuit assignment As a result the functions for hot water preparation can also be remotely operated from the room station PWM Config Min Perform Pump Lower limit for modulation of the pump output N E 0 100 50 1 Max Perform Pump Upper limit for modulation of the pump output N E 0 100 100 1 Operating instructions DAIKIN Daikin RoCon HP 42 Daikin Control 008 1420844 05 2014 5 Parameter settings Parameter Sub level Description Access BE HF Setting range Min Max Factory setting Increment Sensor Config Outside Config Configuration of the outside temperature sensor Off Adoption of the outside temperat
20. 06 00 00 00 1h rameter for the set period of time If the Automatic 1 or Automatic 2 timer programmes are active the heating cycle is extended or started early Target room temperature see chapter 3 4 7 The hot water generation is not affected Away The heating circuit operates at the target room temperature set in the T Absence parameter E E 00 00 06 00 00 00 1h for the set period of time The hot water generation is not affected Vacation The heating circuit operates at the target room temperature set in the T Absence parameter E E Date on first 1 day permanently 24 h per day day A calendar function can be used to enter a time period for the absence Date on last day Holiday A calendar function can be used to enter a time period for presence E E Date on first 1 day During this time the system operates exclusively in accordance with the Sunday settings in day DHW Program 1 and HC Program 1 Date on last day HC Program 1 In this menu we can parametrise the 1st timer programme for the heating circuit 3 switching E E See See 15 min cycles with a resolution of 15 minutes can be set A separate entry for each weekday is possi chapter 3 4 7 tab 3 9 ble Format On hh mm hh mm Off Also the cycles can be parametrised from Monday to Friday Saturday to Sunday and Monday to Sunday HC Program 2 In this menu we can parametrise the 2nd timer programme for the heating circuit 3 switching E E See See 15 min
21. Automatic defrosting 9 Displaying system information 9 Setting the language date and UMC tissas iani men ned 15 Switching the system on and off 11 Water pressure display 10 Bivalency function 32 Button block 0 8 C CAN bus line onneen 28 Caretaker function 30 31 42 Circulation pump sssaaa 14 27 Cleaning nen 6 Cooling operation 11 19 D Data bus address 29 33 39 45 49 Day mode 12 Defrosting function 9 Display ston etende re rn 6 Domestic hot water generation 13 Domestic hot water reheating 13 E Economy mode 11 12 Emergency operation 46 Energy saving mode 11 Error messages 41 Explanation of symbols 3 6 EXT SIQNal ici essen cae een 8 9 External operating mode switching s sssnnnn 8 12 F Factory setting 31 Faults and malfunctions Fault codes 46 Frost protection function 6 20 G Glossary rn keen neti aa en ke 47 H Heat curve enen 18 Heating cycle 13 Heating support function 22 32 HT NT Function 32 Inflow target temperature 11 In cooling mode 19 In heating mode 18 With weather dependent regulation nananana 20 Information messages 41 45 L Language setting 15 Low tariff mains
22. On The flow temperature is regulated according to the set screed programme The day on which the screed function is activated does not count towards the running time of the screed programme The first day starts as the day changes on the first day at 00 00 On the day of activation we heat for the remaining time at the inflow temperature for the first day s program see chapter 3 6 13 Screed Program Setting the procedural program for screed heating An individual inflow temperature can N E 10 70 C per See 1 C be set for each day for a maximum period of 28 days The end of the screed programme heating day tab 3 11 is defined by the 1st Day at target value setting see chapter 3 6 13 Heating T Outside lim day Setting the automatic summer shutdown of the heating system If the outside tempera E E Off 10 40 C 19 C 0 5 C ture measured and averaged out by the controller exceeds the set value by 1 K the heating circuit is switched off The heating is released again if the outdoor temperature falls below the set heat curve T Outside lim night Parameter for setting the heating limit for Switch off of the heating circuit during econ E E Off 10 40 C 10 C 0 5 C omy mode functionality as for parameter T Outside lim day Heat Slope Only if parameter HC Function 0 E E 0 0 3 0 0 5 0 1 Setting the heating curve The heating curve reflects the dependence of the set inflow temperature of the heating circuit on the out
23. Parameter levels for the EHS157068 mixer module The parameter levels parameter priorities setting ranges and Rotary switch setting Operating Mode 3 associated functions are essentially the same as those described See section 5 4 in the preceding sections In some cases there exist at individual levels a restricted scope Rotary switch setting Set Temp Day 8 See section 5 5 of available parameters The description below relates only to the sections indicated Rotary switch setting Set Temp Night G See section 5 6 Areas where there are significant differences are described in greater detail Rotary switch setting DHW Set Temp x Rotary switch setting Info Nesunelien See section 5 10 Rotary switch setting DHW Install gt If the assigned control unit is set to Mix Valve X the displayed No function values relate to the assigned heating circuit and to the compo Rotary switch setting Time Program nn nents connected to the EHS157068 pump mixer valve See section 5 8 When the assigned control unit is set to Living Room the T Room adj parameter is available The rotary switch can be Rotary switch setting Configuration See sections 5 13 1 and 5 13 2 used to change the room target temperature to the range Jel 5 K to 5 K This function is not available if the control unit is Rotary switch setting Remote Param 5 3 being used as a terminal function for remote contro
24. current room temperature is set as the target value for the following 4 hours The heating curve is determined by the Control from the inflow target temperatures that are necessary to maintain this room temperature If the automatic adjustment of the heating curve is interrupted the function pauses until it is performed successfully on the next day or until it is ended by setting the parameter to Off or by changing the current operating mode Heating up optimisation is blocked during automatic adaptation of the heating curve Off On Off Slope Offset Setting the increase in the inflow target temperature for the Daikin Altherma EHS X H com pared to the set flow temperature determined for the mixer circuit 0 0 50 0 K 5 0 K T Frost Protect Off No frost protection of the heating circuit Otherwise If the outside temperature falls below the programmed value the system switch es into the frost protection mode switches the pumps on The function ceases once the out side temperature has risen to the set value 1 K Off 5 to 5 C 1 C Insulation Setting the insulation standard of the building This affects the way the heating curve and the heating times automatically adapt to the outside temperature off Low Normal Good Very Good Normal Forced Performance Not applicable Off On Off Start T Out Cooling Can be used only if the assigned heat generator has a cooling func
25. display of the operating data is not divided into several windows By adjusting the rotary switch it is toggled between the windows External temperature lt 12 C minimum storage Short Explanation of the displayed value temperature 23 C designation Without backup heater Mode Current mode of the heat pump The storage tank water must be heated to the minimum Heating required storage temperature by an external heater Cooling Domestic hot water generation With backup heater EKBUxx With an outdoor temperature lt 12 C and a storage tank K function active temperature lt 35 C the backup heater BUH is Ext Current energy mode of the heat pump switched on automatically on in order to heat up the LT EVU function active and low tariff storage tank water to at least 35 C HT EVU function active and standard tariff SGN SMART GRID Function active normal e In order to accelerate the heating process with mode the back up heater temporarily SG1 SMART GRID Function active rejection Parameter Function Heating Rod 1 and expensive power Set parameter Power DHW to the maximum SG2 SMART GRID Function active multiple value of the backup heater operation cheap power Set rotary switch to the operating mode E and SG3 SMART GRID Function active start parameter 1x Hot Water to On Following command and multiple oper
26. eliminated the system contin ues to work normally b Fault codes are displayed as long as the fault conditions are present Troubleshooting and eliminating faults see section 6 3 With specific faults the heat demand must be cancelled activate Standby operating mode If the fault message is still displayed after the cause of the fault has been corrected and the heat demand has been cancelled the system must be disconnected from the power supply for at least 10 s in order to unlock it gt Once the cause has been eliminated the system contin ues to work normally Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 45 6 Errors malfunctions and messages In order to ensure that the fault has not been causedby 6 2 Emergency operation incorrect setting set all the parameters back to the 1 factory settings before possible replacement of compo nents see chapter 3 6 12 In the case of incorrect setting in the electronic control system or malfunction of the 3 way diverter valves emergency heating op eration can be maintained by activating the special Manual Op If you are unable to determine the cause of failure eration function on the control unit see chapter 3 5 1 and the yourself Daikin please consult a service technician supplementary instructions in the installation and mainte Have the significant equipment data to hand see fig 6 4 for the procedure
27. fess ES _134 C 480 KE re in Tass A suvat a 3UVB1 i Al noah Tsai ze A 5uve1 Es DHW 01 04 13 13 46 od FP ES 134 C 48 0 C ORK Fig 3 17 Air Purge procedure 5 Place the rotary switch in the Operating Mode 3 position and set the desired operating mode see section 3 4 More detailed explanations and possible setting values for this function can be seen in chapter 5 2 1 3 6 11 Legionella protection WARNING There is a danger of scalding at target hot water tem peratures over 60 C This is possible when solar energy is used and when legionella protection or SMART GRID is activated or when the domestic hot water target temperature is set higher than 60 C e Fita scald protection in the hot water distributor line e g VTA32 Screw connection set 1 This function serves to prevent bacterial contamination in the hot water storage tank For accurate controllers for drinking water hy giene refer to the national provisions O The legionella protection function in the Daikin Al therma EHS X H is deactivated when leaving the 1 factory as the possibility of bacterial contamination is very low Low volume of heat exchanger stainless steel used for heating drinking water Frequent complete water replacement first in first out No stagnant water areas in drinking water storage Daik
28. for this function can be seen in chapters 5 2 3 and 5 13 2 3 6 5 Frost protection function If the outdoor temperature is below the parameter value T Frost Protect the integrated heating circulation pump is switched on in order to prevent the heating system from freezing In addition the inflow storage tank and connected room temper ature sensors are continually monitored If the temperature measured by any of these sensors drops below 7 C in the case of room temperature 5 C the frost protection function is auto matically activated When the frost protection function is active the Control RoCon HP standard display shows the 4 symbol alongside the time If the inflow heating temperature drops below 7 C the Daikin Altherma EHS X H heats up until the temperature reaches at least 12 C once more The function ceases once the outside temperature has risen to the set parameter value T Frost Protect 1 K is reached and there are no other activation conditions present e Off peak tariff activated 1 parameter HT NT Function 3 or parameter SMART GRID 1 the heat pump operation can be completely switched off by the energy supply company for a limited period of time In such cases no additional heating is carried out and the internal device heating circulation pump are not switched on even in frost protection conditions These situations can be recognised as the Overview information level see se
29. must be no overlapping with the heating circuits in optional mixer circuits BUS ID HS It is possible to operate up to 8 heat generators at the same time in single mode on the CAN N E 0 7 0 1 Bus This parameter can be used to set the unigue differentiation of the necessary Bus detec tion It is not possible to operate a Daikin Altherma EHS X H in single mode in parallel with a cascade system Time Master Activation of a system wide time master The time master synchronises all controllers in the N E Off On Can system with the date and time set at the time master The input of time and date can no On longer be set at any other operating unit in the system There may be only one time master in the entire system The parameter is not available if the time master parameter is activated at a different controller in the CAN system System Config The system configuration of the unit consisting of the sensor configuration and bus configura N E Inactive Inactive tion can be deleted activated and deactivated with this parameter If you answer yes to the Active enguiry about using the standard configuration when starting the unit for the first time the sys Delete tem configuration will be activated automatically see section 5 2 1 tab 5 1 Tab 5 14 Parameter in the level Basic Configuration Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 41 5 Parameter settings 5 13 ui
30. programmes E E 5 40 C 15 C 0 5 C Automatic 1 and Automatic 2 T Absence Target room temperature for the setback times for the temporary timer programmes Away and E E 5 40 C 15 C 0 5 C Vacation Tab 5 8 Parameter in rotary switch setting Set Temp Night 5 7 Rotary switch setting DHW Set Temp Parameter Designation Access Settingrange Factory Increment FBE HF Min Max setting T DHW Setpoint 1 Target hot water temperature for the 1st switching cycle of the timer programmes Automatic 1 E E 10 70 C 48 C 1 C and Automatic 2 T DHW Setpoint 2 Target hot water temperature for the 2nd switching cycle of the timer programmes Automatic 1 E E 10 70 C 48 C 1 C and Automatic 2 T DHW Setpoint 3 Target hot water temperature for the 3rd switching cycle of the timer programmes Automatic 1 E E 10 70 C 48 C 1 C and Automatic 2 Tab 5 9 Parameter in rotary switch setting DHW Set Temp Operating instructions 38 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 5 Parameter settings 5 8 Rotary switch setting Time Program Tr Parameter Designation Access Setting range Factory Increment BE HF Min Max setting Party The heating circuit operates at the target room temperature set in the T Room 1 Setpoint pa E E 00 00
31. see chapter 3 6 7 0 No additional WEZ 1 Optional backup heater 2 Alternative WEZ takes over the hot water generation and heating support 3 Alternative WEZ 1 takes over hot water generation and alternative WEZ 2 takes over heating support HZU Heating support from domestic hot water storage tanks when the minimum temperature N E Off On is exceeded see chapter 3 6 8 and parameter TDiff DHW CH Support On Off No heating support On Heating support function active Eguilibrium Func The bivalence function is relevant for operation of the optional ancillary heater based on N E Off On a backup demand room heating operation On Off Operation of the backup heater is always possible On The backup heater is only enabled if the temperature falls below the one set in the parameter Equilibrium Temp SMART GRID Evaluation of the SG signal see chapter 3 4 11 N E 0 1 0 0 SMART GRID function not active SG signal not evaluated 1 Depending on the signal from the energy supply company the heat pump is turned off no frost protection function see chapter 3 6 5 or run in high temperature mode Mode SG Only if parameter SMART GRID 1 N E 0 2 1 1 Used for a possible target temperature increase in the case of a SMART GRID start com mand 0 Comfort 5 K increase in target domestic hot water temperature 1 Standard 2 K increase in inflow target temperature and 5 K increase in target domes tic hot water temperature 2 Eco 5 K incr
32. see fig 4 3 O The data bus address of the mixer module is set to the 1 address switch of the mixer see fig 4 1 Make sure not to assign a duplicate value as the setting of the Terminaladress parameter 5 6 7 1 Display date 5 Current inflow temperature Status display Screed func of the mixer circuit tion active 6 Current outside temperature 3 Status display Technician 7 Operating mode setting for login the assigned heating circuit 4 Display time Fig 4 4 Standard display EHS157068 Mixing Valve with example of the status displays O inthe setting Mixing Valve the indoor sensor of the 1 EHS157068 is deactivated 4 2 3 Caretaker function The caretaker function can be assigned to any EHS157034 room station set to Living Room If more than one EHS157034 room stations are assigned to the same heat generator the caretaker function can only be as signed to one of them e Enter the technician code see chapter 3 6 1 gt The Setup level is displayed after entering e Select the Master RoCon parameter using the rotary switch e Confirm the changes with a brief push of the rotary switch gt The setting for the parameter is displayed e Using the rotary switch set the parameter for the function to On and confirm by pressing it quickly All settings on the EHS157034 room station act in the same way as settings on the RoCon B1 control panel for the assigned heat generator
33. the display text in the operating panel E E Deutsch English French Dutch Italian Spanish Portuguese Deutsch 1 Date Current date in format day month year The current day of the week is calculated au tomatically from the date Time Time in format hours minutes Keylock Function Release of the keylock function Off Button block cannot be activated On The button block can be activated using the rotary switch see chapter 3 1 Off On Access Rights Entering access code Setting character by character like a combination lock see chapter 3 6 1 0 9 0000 1 RoCon U1 assign Display only on connected 0 room station Function of the EHS157034 room station in the data bus system Living Room Control panel for the heating circuit assigned in the parameter HC Assign ment Mixing Valve Mixer circuit operating unit as a mixer circuit extension or as a free stand ing mixer circuit controller Solar Module Not applicable In addition to the aforementioned functions the room temperature controller can be ba sically used as a remotely controlled unit of the Daikin Altherma EHS X H and the entire RoCon system with activated terminal function see chapter 4 2 2 Living Room Mixing Valve Solar Module Living Room Master RoCon Display only on connected O room station Setting the caretaker function Off Deactivated On Function active The caretaker functi
34. water generation takes place at the actual set value DHW Off Time Setting the block time following completion or interruption of a hot water generation cycle New N E 0 180 min 30 min 10 min demand of hot water generation is satisfied only after expiry of this block time Tab 5 4 Parameter in rotary switch setting Configuration level DHW Configuration 5 3 Rotary switch setting DHW Install le Parameter Designation Access Setting range Factory Increment BE HF Min Max setting 1x Hot Water Start of the one off heating up of the hot water and the set value T DHW Setpoint 1 inde E E Off Off pendent of the heating programmes On Hyst HP Switching threshold hot water charging E E 2 20K 5K 1K Setting of the temperature difference to which the temperature in the domestic hot water stor age tank compared to the current target hot water temperature T DHW Setpoint can drop be fore the heat pump is switched on to provide hot water Timer BOH Delay time after which the reserve heating may support the heat pump in hot water charging E E 20 95 min 50 min 1 min see chapter 3 6 7 Tab 5 5 Parameter in rotary switch setting DHW Install 5 4 Rotary switch setting Operating Mode 3 Parameter Designation Access Setting range Factory Increment BE HF Min Max setting Standby In this operating mode all internal functions are turned off Frost protection remains active and E E v a blocking protection for the pump is guaran
35. 05 2014 3 Operation 3 6 13 Screed Program The Screed Program is intended exclusively for specified drying of newly created screed in underfloor heating systems This op erates the heat generator for several days according to a prede fined temperature profile the predefined temperature profile is based on the recommendations of the Bundesverbandes Flachenheizungen Federal Association of Surface Heating Systems for heating to cure the floor The temperatures and the duration of the Screed Program can be adjusted as required after entering the expert code in the rotary switch setting Configuration i in the level HC Configu ration in the parameter Screed Program The Screed Program is a special function and is not interrupted by any other operating mode It can be activated only by the heating expert for the direct heating circuit and or the op tionally connected mixed heating circuits Each heating circuit must be separately activated o Prior to start of the Screed Program the parameters Interlink fct and Room thermostat must have been 1 deactivated In the event of a brief power failure the system contin ues with a previously activated screed function in place of shutting down After activation of the Screed Program parameter Screed On all the weather controlled regulating functions of the relevant heating circuit are switched off The relevant heating circuit op erates independently of the ope
36. 2 When there is a cooling or heating demand 3 When there is a hot water demand to the heat pump or the configured backup heater is re quired for heating support 4 When there is a malfunction 5 When sensor value TVBH gt 60 C 6 When the outdoor temperature lt parameter value Equilibrium Temp Heat pump continues to operate Parallel bivalence operation 7 When the outdoor temperature lt parameter value Equilibrium Temp there is a heating or hot water demand Heat pump does not continue to operate Alternative bivalence operation 8 When there is a hot water demand 9 When outside temperature lt parameter Equilibrium Temp heat demand Room heating not for hot water demand Heat pump no longer operates in room heating mode below the value set in parameter Equilibrium Temp only in hot water mode AUX time AUX switching contact A switches with a delay when the switching condition see parameter N E 0 600s 120s 5s AUX Fct is pending for longer than the set time T DHW 1 min Switching threshold storage tank temperature Tdhw for AUX switching contact see param N E 20 85 C 50 C 1 C eter AUX Fct Delta T CH Set outdoor temperature spread The Daikin Altherma EHS X H heating circulation pump con N E 2 20K 7K 1K trols the flow rate in order to achieve the set spread between the inflow target temperature and the return flow temperature ty BH ta1 V var Current minimum necessary volume flow in
37. 5 0 kW 0 0 K 1K T Flow Day Only if parameter HC Function 1 Setting the inflow target temperature for the heating circuit during the heating time when in operating mode Automatic 1 Automatic 2 Heating 20 90 C 40 C 1 C T Flow Night Only if parameter HC Function 1 Setting the inflow target temperature for the heating circuit during the setback time when in operating mode Automatic 1 Automatic 2 Reducing 10 90 C 10 C 1 C Max T Flow The inflow temperature determined for the heating circuit is limited to the maximum value set here 20 70 C 50 C 1 C Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 43 5 Parameter settings Parameter Description Access BE HF Setting range Min Max Factory Increment setting Min T Flow The inflow temperature determined for the heating circuit is limited to the minimum value set here 10 70 C 10 C 1 C HC Adaption Only if the room station a is connected and assigned to the heating circuit Off Deactivated On Activated Start a one off automatic adaptation of the heating curve Requirements Outside temperature lt 8 C Setting the operating mode Automatic 1 or Automatic 2 Duration of the setback phase must be at least 6 hours Function At the start of the setback time the
38. Activation of cooling mode only possible by changing operat ing mode to Cooling see section 3 4 2 Setting for the parameter Room thermostat no longer evalu ated a Open switching contacts Only frost protection active b Operating modes Heating or Automatic 1 Automatic 2 active during switching cycles in day mode Closed switching contact heating IL gt The system operates according to the normal infeed tar get temperature according to the parameter settings in HC Configuration gt Heating Closed switching contact cooling IL2 gt The system operates according to the increased inflow target temperature normal inflow target temperature value of parameter T Flow CH adj Priority if both switch ing contacts are closed c Cooling operating mode active Closed switching contact heating 1L1 gt The system operates according to the normal infeed tar get temperature according to the parameter settings in HC Configuration gt Cooling Closed switching contact cooling IL2 gt The system operates according to the reduced inflow tar get temperature normal inflow target temperature value of parameter T Flow Cooling adj Priority if both switch ing contacts are closed More detailed explanations and possible setting values for this function can be seen in chapter 5 2 1 3 6 7 Additional heat generator Adjustment of the Function Heating Rod sets whether and whic
39. Con HP Daikin Control 48 008 1420844 05 2014 Operating instructions 8 Notes Switching cycle 1 Switching cycle 2 Switching cycle 3 Time period On Off On Off On Off Monday o Tuesday E Wednesday Thursday k Frid rida 2 O Saturday Sunday Tab 8 3 Individual settings of the circulation switching time programme 8 2 Parameter e Enter your parameter changes in the table below Rotary switch Parameter levels Old value New value Date Comments setting Parameter Tab 8 4 Individual parameter modifications 8 2 1 Data bus addresses Comments RoCon appliance Data bus address Tab 8 5 Data bus addresses in the RoCon system Daikin RoCon HP DAIKIN Daikin Control 008 1420844 05 2014 Operating instructions 49 8 Notes 8 3 Other items Operating instructions DAIKIN Daikin RoCon HP Daikin Control 50 008 1420844 05 2014 9 List of keywords 9 List of keywords A Additional heat generator 21 Address switch 28 Anti legionella system 23 47 B Backup demand 47 Backup heater 9 Explanation 47 Parameters 32 34 37 Basic functions
40. Heating support If the heating support function parameter HZU On is acti vated the energy in the Daikin Altherma EHS X H integrated storage tank is used to take over the heating function At a suffi ciently high storage tank temperature the heat pump refrigerant circuit remains out of use The minimum value Tuzumin is calculated as follows THzUmin Current active target hot water temperature T DHW Setpoint parameter TDiff DHW CH Support Switch on condition Tdhw gt THzumin 4 K and Tdhw gt info parameter T HS Set point 1 K If the switch on condition is fulfilled heat is taken from the storage tank for the heating system Switch off condition Tdhw lt Tyzumin or Tdhw lt info parameter T HS Setpoint see section 3 6 4 If the switch off condition is fulfilled the heating support is stopped in the domestic hot water storage tank and the heat pump takes over the heating operation Parameter Power BIV limits the maximum power which can be removed Parameter T vbh1 max limits the maximum temper ature which the heating system can reach More detailed explanations and possible setting values for this function can be seen in chapter 5 2 2 3 6 9 Special function Switching contacts Setting the parameter AUX Fct changes the switching condi tions for the AUX switching contact toggle switch output A This switching contact can be used for example to control an external heat generat
41. Parameter in rotary switch setting Configuration level Mixer Config Operating instructions 44 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 6 Errors malfunctions and messages 6 Errors malfunctions and messages As CAUTION Electrostatic charges can lead to voltage arcing that can destroy the electronic components e Secure potential equalisation before touching electronic parts e g by touching an earthed metallic part 6 1 Recognising errors correcting malfunctions Electronic control of the Daikin Altherma EHS X H Signals an error by means of the background of the display lighting up red and shows an error code in the display see section 6 3 Shows information messages regarding the operating status not signalled by red background lighting An integrated Protocol saves up to 15 error related or other infor mation messages regarding the operating status that last oc curred Depending on the operating mode messages are also forwarded to connected room stations or room thermostats 6 1 1 Current fault display r nsid Unit Boiler 7 F Address 0 Wh 1 Error message as a code see section 6 3 2 Location information equipment of the detected fault 3 Bus address of the unit causing the fault Fig 6 1 Displays an active error message controller fault les 1 1 ui Fault T return NN 2 Inside Unit Heating Module 3 Addres
42. The current storage tank temperature tpHw1 is displayed Tab 3 1 Explanation of display symbols Daikin RoCon HP DAIKIN Daikin Control 008 1420844 05 2014 7 Operating instructions 3 Operation Exit button This button can be used to jump back to the previous display within a menu display or a function input can be interrupted This button can also be used to call up the special level see section 3 5 Action Result Brief actuation Jump back to the previous display or pre S A 55 vious level or Cancellation of a special function or an HI 3 active temporary timer programme Exit Home Press for more Special level is called up than 5 s P N ssl E mD SS Exit Home Tab 3 4 Functions of the exit button 3 3 Operating concept The operating concept for controlling the RoCon HP is structured in such a way that the frequently required setting facilities are ac cessible quickly and directly at the main function level selection using the rotary switch and that the less frequently required setting facilities are arranged at a lower parameter level Operating Mode section 3 4 2 Set Temp Day section 3 4 3 Set Temp Night section 3 4 4 DHW Set Temp section 3 4 5 DHW Install section 3 4 6 Time Program section 3 4 7 Configuration section 3 4 8 Remote Param section 3 4 9 Info section 3 4 1 Fig 3 3 Illustration of main function level rotary s
43. Time Program Secon Holiday OL 3 4 7 Vacation Configuration gt Section wanen HC Configuration N 3 6 13 Only with expert code Tab 3 7 Overview of temporary timer programmes Operating mode Resistance Tolerance Standby lt 680 Q Heating 1200 Q Reducing 1800 Q 5 Summer 2700 0 Automatic 1 4700 Q Automatic 2 8200 Q Tab 3 6 Resistance values for the evaluation of the EXT signal o The resistances specified in tab 3 6 work at a toler ance range of 5 Resistances outside of this toler 1 ance ranges are interpreted as open input The heat generator resets to the previously active operation mode At resistance values higher than the value for Automatic 2 the input is not considered If several switching contacts are to be connected to the Daikin Altherma EHS X H e g SMART GRID Room thermostat the associated functions can have a higher priority than the external operating mode switching The operating mode reguested by the EXT switching contact might then not be activated or may be activated later In addition to these operating modes there are various different temporary heating programmes available see tab 3 7 which run according to priority after they have been activated If a temporary timer programme DHW Install Party Away Holiday Vacation Screed is started during the 1 selected operating mode the regulation will take place with preference accord
44. W DAIKIN Operating instructions Daikin Control RoCon HP EHS157034 EHS157068 Operating instructions Daikin Control RoCon HP EHS157034 EHS157068 lll Daikin RoCon HP EHS157034 EHS157068 List of contents U Safety 2occecesen se cee KORN seas es 3 5 Parameter settings 31 1 1 Observing instructions 3 5 1 Explanation of the parameter tables 31 1 2 Warning signs and explanation of symbols 3 5 2 Rotary switch setting Configuration 31 1 3 Avoid danger 00 cee ee 3 5 2 1 Level Setup 31 1 4 Properuse oll nn 4 5 2 2 Level System Configuration 34 5 2 3 Level HC Configuration 35 ae 5 2 4 Level DHW Configuration 37 PIONUOT GSS CL PMO Mea aerden hd a 5 3 Rotary switch setting DHW Install 37 5 4 Rotary switch setting Operating Mode 37 3 Operation 02 essere ee eee eee 6 5 5 Rotary switch setting Set Temp Day 38 3 1 General Mada rap ah hen ah fat are G0 ah Oner ah ster eb fan 1 lar 6 56 Rotary switch setting Set Temp Night PTK 38 nli eerie i te a i 5 7 Rotary switch setting DHW Set Temp 38 3 3 Operating concept sn 8 5 8 Rotary switch setting Time Program 39 I f e E PN BOO 5 9 Rotary switch setting Remote Param 39 3 4 Basic functions and operating modes 9 5 10 Rotary switch setting Info 40 3 4 1 System information Info oaa
45. X B K BE HF Min Max setting T Flow Day Only if parameter HC Function 1 E E 20 90 C 40 C 1 C Setting the inflow target temperature for the heating circuit during the heating time when in operating mode Automatic 1 Automatic 2 Heating T Flow Night Only if parameter HC Function 1 E E 10 90 C 10 C 1 C Setting the inflow target temperature for the heating circuit during the setback time when in operating mode Automatic 1 Automatic 2 Reducing Max T Flow The inflow temperature determined for the heating circuit is limited to the maximum val N E 20 90 C 55 C 1 C ue set here If an additionally connected mixed heating circuit demands a higher temperature for the Daikin Altherma EHS X H this is taken into account This means that the heat internal circulation pump for the Daikin Altherma EHS X H runs all the time when this is switched on If the connected heating circuit supplies underfloor heating a mechanical temperature limiter must be fitted to prevent overheating the screed Min T Flow The inflow temperature determined for the heating circuit is limited to the minimum value N E 10 90 C 10 C 1 C set here HC Adaption Only if the room station 0 is connected and assigned to the heating circuit N E Off Off Off Deactivated On On Activated Start a one off automatic adaptation of the heating curve Reguirements Outside temperature lt 8 C Setting the operating mode Automatic 1 or Au
46. aaa eaaa 9 i rt A 3 4 2 Selling the nA i kasaa tone ase ed eaten 11 5 11 Exit button Sonderfunkion eee te 41 34 3 Temperature setting Daytime room temperature 12 5 12 Parameter level Basic Configuration 41 3 4 4 Temperature setting Economy mode 12 5 13 Parameter levels for the EHS157068 mixer 3 4 5 Temperature setting hot water generation 13 MOAUIS i sean erg eRe ad MS Se TLS 42 3 4 6 Unplanned hot water generation 13 5 13 1 Rotary switch setting Configuration 3 4 7 Switching time program 13 level Setup sisis irra eae dre eee eae 42 3 4 8 System settings oenen 15 5 13 2 Rotary switch setting Configuration 3 4 9 Terminal function oon 15 level Mixer Config sonen 43 3 4 10 Quite Mode 16 3 4 11 SMART GRID kee rekken eA eea 16 6 Errors malfunctions and messages 45 3 5 Special functions snt 17 6 1 Recognising errors correcting malfunctions 45 3 5 1 Manual Operation sono 17 6 1 1 Current fault display 2 2 00 45 3 6 Special system settings 18 6 1 2 Read Protocol cece eee eee ee 45 3 6 1 Access Rights Technician password 18 6 1 3 Troubleshooting onn 45 3 6 2 Heat CUE an cau alata ah al para Ne TYH Ais UA KS 18 6 2 Emergency operation 46 3 6 3 Cooling characteristic curve 19 6 3 Malfunctions and fault codes 46 3 6 4 Weathe
47. arameter Start T Out Cooling T Flow Cooling max Only if parameter HC Function 0 E E 5 25 C 8 C 1 C Setting the minimum cooling inflow target temperature This is kept constant relative to the outside temperature parameter Max T Out Cooling Min T Flow Cooling Only if parameter HC Function 0 N E 5 25 C 18 C 1 C Setting the absolute lower limit of the cooling inflow target temperature The limitation is effective if a lower cooling inflow target temperature is determined based on other pa rameter settings T Flow Cooling Only if parameter HC Function 1 E E 8 30 C 18 C 1 C Setting the cooling inflow target temperature fixed value when cooling mode is active Cooling Setpoint adj Parallel displacement of the cooling characteristic curve to match the set value E E 5 0 to 5 0 kW 0 0K 1K Tab 5 3 Parameter in rotary switch setting Configuration level HC Configuration Operating instructions 36 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 5 Parameter settings 5 2 4 Level DHW Configuration Parameter Description Access Setting range Factory Increment BE HF Min Max setting Circl Pump DHW Setting for activating a circu
48. ation Switching time program Setting the temperature target value Setting at the room station EXT signal external operating mode switching Quite Mode Interlink fct SMART GRID Signal EVU reduced cost tariff Signal Screed function Air Purge Manual Operation Button block The operating panel on the RoCon HP can be blocked to prevent inadvertent actuation see fig 3 4 Unlocking can be carried out in the same way The prerequisite for this function is that in the level Setup the parameter Keylock Function is set to On see chapter 5 2 1 tab 5 1 9 o THA v Keylock Function gt 5s On 2 k 2s Keylock Function e i 5 Keylock Function Off ja Fig 3 4 Activating and deactivating the button block Operating instructions 8 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 3 Operation 3 4 Basic functions and operating modes o If the storage temperature falls below a certain minimum value the safety settings of the Daikin 1 Altherma EHS X H prevent the operation of the heat pump in the case of low external temperatures External temperature lt 2 C minimum storage temperature 30 C Display operating data The current operating data for the Daikin Altherma EHS X H are shown on the RoCon HP Control in the Overview information level The
49. ation cheap power successful heating reset the parameters to No external mode active heat pump works in Off normal mode N RT _ Parameter Room thermostat Interlink fct Automatic defrosting function amp Off At low outdoor temperatures and corresponding humidity values Parameter Room thermostat On the external heat pump unit may ice up This icing impairs effi Heating or cooling demand cient operation The system detects this condition automatically 3 No heating demand and starts the defrosting function N N Parameter Interlink fct On priority During the defrosting function heat is drawn from the hot water Only frost protection storage tank and the backup heater is turned on if required De It N Normal inflow target temperature pending on the heat demand for the defrosting function heating IL2 of the direct heating circuit may be interrupted temporarily N netesead inflow target temperature in After 8 minutes at most the system returns to normal mode heating operation Decreased inflow target temperature in 3 4 1 System information Info cooling operation In this rotary switch position the rotary switch can be used to call LL Actual output OMSPANT ROn Se pump in up all the system temperatures the type of Daikin Altherma n EHS X H various software information and the operating sta EHS Current output of the backup heater in kW tuses of all system components one aft
50. be assigned a 1 valid terminal address If the message n A is still displayed it may be nec essary to update the device software before the ter minal function can be used Contact the Daikin Service Team for this At the address switch see fig 4 1 a unique data bus address 21 must be set for the heating circuit to be controlled by this mixer module This must be synchronised with the assigned operating element parameter HC Assignment Fig 4 1 Setting the data bus address for the EHS157068 mixer module All settings and operating steps for this heating circuit are per formed similarly to those for the direct heating circuit The overview of the available parameters and their settings can be found in chapter 5 13 The current operating status can be determined directly at the EHS157068 mixer module see fig 4 2 Operating instructions 28 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 4 Initial start up d dd da D av amp amp Xt Xl 1 LED red Flashing Internal fault the fault code is communicated via the CAN bus to the relevant control unit To Undervoltage at the internal clock after a pow er failure gt 10 h 2 LED green To Display during operation mixer module switched on 3 LED green To CAN communication established 4 LED green To Mixer circuit pump switched on 5 LED green To Mixer OPEN is activated 6 LED gre
51. ch setting Configuration gt Navigating with the rotary switch accesses either the next deeper level or directly to the appropriate parameter 3 6 1 Access Rights Technician password Certain settings are restricted by Control access rights In order to gain access to these setting values parameters you need to enter the expert Setup code in the level The fig 3 12 shows the fundamental procedure for entering the access code The expert code will be advised to the expert company in a separate letter 0 9 Configuration Access Rights 000 Setup System Configuration O G Setup Access Rights User Language Date a Z ej Setup Access Rights Keylock Function gt Access Rights Outdoor type Expert Access Rights M Access Rights 0000 2 sj Fig 3 12 Entering the access code 3 6 2 Heat curve Caution danger of overheating with underfloor heating In the event of a fault or in hand mode damage may be caused to the screed the structure of the floor and the underfloor heating system by overheating e Before initial commissioning of the underfloor heating system set the maximum permissible system temperature Control RoCon HP parameter T vbh1 max in the maximum temper ature limit in the Control RoCon HP parame
52. ched or cannot be achieved efficiently through the heat pump process As a result an extra heater e g backup heater is used to support the Daikin Altherma EHS X H to generate heat Backup heater Optional electric ancillary heater for general support of the Daikin Altherma EHS X H during heat gen eration Circulation pump An optional electrical circulation pump which permanently recirculates the hot water in the hot water pipes feed from the tap connection back to the domestic hot water storage tank and thus provides it at each draw off point without delay Circulation is particularly effective in widely branched piping net works In hot water distribution systems without a circulation pipe at first the water cooled in the outlet pipe escapes during the tapping process until the outlet pipe is sufficiently heated by the hot water flowing subsequently Control Device electronics with which the processes for heat generation and heat distribution for the heating system are controlled The Control consists of many electronic components The component that is most important to the operator is the operating element at the front of the heat generator which has operating elements rotary switch rotary button and Exit key and a display Domestic hot water gener ation Operating status of the heat generator in which heat is generated at increased temperatures and sup plied to the hot water circuit e g filling the hot wat
53. connection 47 M Malfunctions 45 Manual operation 17 Mixer module 20 28 N Normal operation 16 O Operating elements 5 6 8 Exit button ss 8 Rotary push button 7 Rotary switch 7 Operating modes Automatic 1 11 Automatic 2 12 Cooling nn 11 ECONOMY jis cSt ee ceed eh lend 11 Heating 2 005 11 Stand by 0000 11 SUMMEP 10 ee ee eee ees 11 P Parameters oloon 47 Pressure monitor function 34 Proper USB a on oen ade en 4 Protocol rn na romen eee ke es 17 R Relay test nannaa 27 Relevant documents 3 Remote control via Internet 27 Reports loss 45 RESET s ecndene Ferman 24 Room station soon 29 Room thermostat 32 Rotary switch position 8 S Safety shutdown 5 Screed programme Function heating 25 Heating until sufficiently cured ready for installation 25 Setting the date 15 Setting the time 15 SMART GRID 16 32 47 Software information 9 46 Special level 17 Switching time program 13 Permanent programmes 13 Personal settings 48 Setting a toren er wee Land ee 13 Temporary programmes 15 System temperatures 9 T Target hot water tem
54. ction T Frost Protect Heat Slope 0 80 U e H H 0 0 3 00 HC Configuration Insulation JA Heating Cooling Heat Slope Fig 3 13 Manual setting of the heat curve shown for User access rights DN 30 2 5 2 0 5 90 i H gt E 80 1 5 Oef 3 60 lt 1 0 50 0 8 0 6 0 4 0 2 16 20 Ta C R o 70 T External temperature Ty Flow temperature Tr Room temperature set value Fig 3 14 Heat curves More detailed explanations and possible setting values for this function can be seen in chapter 5 2 3 6 3 Cooling characteristic curve Caution risk of condensation In the event of a fault or wrong setting of parameters damage may be caused to the screed the structure of the floor and the underfloor heating system by conden sation e Before initial commissioning and activation of cooling operation set the maximum permissible system temperature in the minimum temperature limit in the Control RoCon HP parameter Min T Flow Cooling With the cooling characteristic curve the inflow target temper ature is adjusted to building conditions in accordance with the rel evant external temperature weather controlled flow temperature regulation see section 3 6 4 Warmer outdoor temperatures result in a colder inflow target temperature and vice ve
55. ction 3 4 1 in the operating data field Ext displays the value HT or SG1 Operating instructions 20 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 3 Operation 3 6 6 Interlink function Caution Incorrect flow temperatures can result in damage to the underfloor heating system or the build up of con densation on cooling surfaces e Limit infeed target temperatures to suitable ranges e Heat distribution areas with different design temperatures should be installed as hydraulically separate heating circuits Heating circuits with limited infeed target tempera tures should possibly be installed as mixing circuits controlled by mixer modules Setting of the parameter Interlink fct On offers the possibility of the Daikin Altherma EHS X H integrating two different infeed target temperatures into the control system This applies both to a weather controlled controller and a con troller using a fixed inflow target temperature see section 3 6 4 A possible use for this might be the additional integration of a FWXV 15 20 AVEB in a surface heating and cooling system Requirement 2 switching contacts e g room thermostats need to be connected to plug connection J16 on the Daikin Altherma EHS X H Parameter Interlink fct Off Deactivated Parameter Interlink fct On Evaluation of and cooling switching contacts at plug connection J16 on the RoCon BM 1 circuit board
56. d display as long as the time program is active The following temporary time programmes may be interrupted any time by manually changing the operat ing mode O 1 Party Immediate one off extension of the room heating a If an automatic programme is activated the last applicable switching cycle is always extended In the time before switching cycle 1 the target room temperature set in the parameter T Room 1 Setpoint applies b In all other operating modes the target room temperature set in the parameter T Room 1 Setpoint applies The hot water generation is not affected The time programme runs for the set time period after acti vation 2 4 Away Immediate one off setback up to 6 hours The system operates in economy mode according to the room temperature set in the rotary switch setting Set Temp Night g in the parameter T Absence The hot water generation is not affected The time programme runs for the set time period after acti vation The system operates exclusively in accordance with the Sunday settings in the HC Program 1 The hot water generation operates exclusively in accord ance with the Sunday settings in the DHW Program 1 4 in Vacation One off calendar controlled setback The system only operates in economy mode according to the room temperature set in the rotary switch setting Set Temp Night g in the parameter T Absence Ho
57. e User or Control demanded function of the heat generator e g room heating hot water heating stand by etc Parameter A value that influences the execution of programs or processes or defines specific states Refrigerant A material which is used for thermal transfer in a heating system At low temperature and low pressure heat is absorbed and at high temperature and a high pressure heat is emitted Return flow Part of the hydraulic circuit that directs the cooled water from the radiators in the rooms back to the heat generator via the piping system SMART GRID SG Intelligent energy utilisation for economical heating Using a special electricity meter it is possible to receive a SMART GRID signal from the energy supply company Depending on the signal from the energy supply company the heat pump is turned off put into standard mode or run in high temperature mode Switching time programme Programme for setting dates and times on the Control to define regular heating cooling economy and hot water cycles Water shortage overheating protection Safety device which switches off the heat generator automatically if there is a water shortage in order to avoid over heating Weather controlled flow tem perature regulation The inflow target temperature for temperature control in the heating unit is calculated from the measured value for the external temperature and a defined heating curve
58. e see section 3 6 1 gt The Setup level is displayed after entering e Press the Exit key briefly gt The level Configuration is displayed Select the System Configuration level with the rotary switch e Confirm the changes with a brief push of the rotary switch gt An overview is displayed e Select the parameter Relay Test with the rotary switch gt All relays are deactivated gt The selection list of all relays is displayed for allocation of relays see chapter 5 2 2 e Select the relay to be tested with the rotary switch e Confirm the changes with a brief push of the rotary switch gt The relay is activated e Cancellation and jump back by Briefly pressing the exit button or the rotary switch Selecting a different menu using the rotary switch More detailed explanations and possible setting values for this function can be seen in chapter 5 2 2 3 6 15 Settings for optional circulation pump To increase convenience when drawing off hot water we can switch an optional circulation pump using the Control RoCon HP There are 2 switching possibilities a Separate timer programme see section 3 4 7 The circulation pump operates according to its own timer programme b Together with a hot water timer programme The circulation pump is actuated in parallel with the operating periods of the hot water timer programme Independent of the set timer programme the energy con sumption of th
59. e circulation pump van be minimised by operating it on a cyclic basis The parameter Circl Pump Interval is used to set how long the circulation pump is operated within a 15 minute interval Setting the timer programme for the circulation pump e Place the rotary switch in the Configuration amp position gt An overview is displayed e Select the DHW Configuration level with the rotary switch Confirm the changes with a brief push of the rotary switch gt An overview is displayed e Select the parameter to be set with the rotary switch Circl Pump DHW Setting as to whether the circulation pump is actuated by the active hot water timer programme ON or from a separate timer programme OFF Circl Pump Interval Setting the interval control for an optional circulation pump e Confirm the changes with a brief push of the rotary switch e Setting parameters e Confirm the changes with a brief push of the rotary switch gt The circulation pump is actuated in accordance with the settings made by the Control RoCon HP Possible setting values for this rotary switch setting can be seen in chapter 5 2 4 3 6 16 Remote control via Internet Using an optional gateway EHS157056 the Control RoCon HP can be connected to the internet This means that the Daikin Al therma EHS X H can be controlled remotely via mobile phone using an app Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Opera
60. e than the set amount a warning message is generated Operating instructions 34 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 5 Parameter settings Parameter Description Access Setting range Factory Increment BE HF Min Max setting Max Pressuredrop Defines the maximum acceptable pressure drop in the heating system N E 0 1 5 0 bar 0 5 bar 0 1 bar Pressure monitor function only if the pressure sensor is activated Pressure Config On see tab 5 1 If the measured value exceeds the value set in the Set Point Pressure param eter by more than the set amount a warning message is generated Relay Test Manual actuation of individual relays for test purposes After confirmation of this parameter N E v using the rotary switch the list of the relays 1 9 is displayed with selection boxes For selec tion and confirmation of a relay using the rotary switch a tick is set in the selection box and the respective relay is activated Multiple selections can be made Relay 1 Output J1 internal heating circulation pump m output pump Relay 2 Output J14 circulation pump mixer open Relay 3 Contact A to output J2 change over valve 3UVB1 m mixer closed Relay 4 Contact B to output J2 change over valve 3UVB1 Relay 5 Output J12 change over valve 3UV DHW clos
61. ease in inflow target temperature and 7 K increase in target domestic hot water temperature HT NT Function Setting which specifies which heat sources are switched off when the standard signal is N E 0 3 0 1 received from the energy supply company EVU in the case of the customer having an off peak tariff network connection 0 Deactivated no effect 1 Refrigerant compressor switched off 2 Refrigerant compressor and reserve heating switched off 3 Everything switched off no frost protection see chapter 3 6 5 HT NT Contact Specifies whether the HT NT input is an NC or NO contact N E 0 1 0 0 NO contact switching contact closed standard tariff 1 NC contact switching contact closed off peak tariff Room thermostat Configuration of a room thermostat connected to the port J16 on the Daikin Altherma N E Off Off EHS X H using potential free contacts On Off Deactivated On Only when parameter Interlink fct Off Evaluation of heating and E3 cooling switching contacts at plug connection J16 on the RoCon 1 circuit board only when none of the operating modes Standby Economy mode Summer Vacation Holiday or Screed is active a Closed switching contact heating Operating mode is switched to Heating Priority if both switching contacts are closed b Closed switching contact ES cooling Operating mode is switched to Cooling c Open contacts Only frost protection active Interlink fct Configura
62. ection in the hot water distributor line e g VTA32 Screw connection set 1 You will need a special electric meter with an SG receiver for this function and the Daikin Altherma EHS X H must be connected to it As soon as the function is activated by the parameter SMART GRID 1 the heat pump is moved to the standby normal or hot water operating mode depending on the signal provided by the energy supply company Operating instructions 16 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 3 Operation The SG signals and operating status conditions are differentiated as follows Signal Cost of Effect on EVU SG electricity Hot water Heating 1 None No operating mode DINo operating mode 1 0 Normal Normal operating Normal operating mode mode 0 1 Low The switch on rec The switch on rec ommendation and ommendation and in set value storage flow target tank temperature is temperature are in increased depend creased depending ing on the parameter on the parameter Mode SG Mode SG 1 1 Very Switch on command Switch on command Low and set value of stor for storage tank age tank temperature charging is set to 80 C 1 No frost protection function see section 3 6 5 Tab 3 10 Utilisation of the SG signal More detailed explanations and possible setting values for this function can be seen in chapter 5 2 1 3 5 Special functions
63. ed Relay 6 Output J12 change over valve 3UV DHW open Relay 7 Port J3 potential free relay NO contact B B1 AUX Relay 8 Port J3 potential free relay Change over contact A A1 A A2 AUX Relay 9 Output J10 power supply A1P Tab 5 2 Parameter in rotary switch setting Configuration level System Configuration amp Depending on the version of the device software certain information parameters for the device not described in j tab 5 2 can be displayed at this level For this see tab 5 12 5 2 3 Level HC Configuration AB Parameter Description Access Setting range Factory Increment g i n 78 BE HF Min Max setting HC Function Setting defines the type of inflow temperature control N E 0 1 0 1 0 Weather controlled flow temperature regulation 1 Regulating to a fixed set flow value depending on the heating cooling or setback mode T Frost Protect Off No frost protection of the heating circuit E E Off 0 C 1 C Otherwise If the outside temperature falls below the programmed value the system 15 to 5 C switches into the frost protection mode switches the pumps on The function ceases once the outside temperature has risen to the set value 1 K Insulation Setting the insulation standard of the building This affects the way the heating curve E E Off low and the heating times automatically adapt to the outside temperature low Normal Good Very Good Screed Function for screed drying N E Off Off Off Deactivated On
64. en To Mixer CLOSED is activated Fig 4 2 Explanation of symbols for status displays EHS157068 4 2 2 U1 Starting up the EHS157034 room station The EHS157034 room station can be used as a A remotely controlled unit of the Daikin Altherma EHS X H b A mixer circuit operating unit as a mixer circuit extension or as a free standing mixer circuit controller c Room thermostat for the Daikin Altherma EHS X H d Remotely controlled unit for the entire RoCon system with terminal function activated The room station must be connected using a CAN bus line to a RoCon Control installed in the Daikin Altherma EHS X H or to an EHS157068 mixer module No separate mains supply is nec essary for the room station Procedure for commissioning e Set the rotary switch on the EHS157034 room station to position Info D e Switch on the power to the Daikin Altherma EHS X H gt After the start phase the operating language selector is displayed on the EHS157034 room station e Usetherotary switch to select the desired language O The operating language can be changed again at any time e Confirm the changes with a brief push of the rotary switch gt The message Setup Wizard is displayed e Usetherotary switch to set the desired operating function for the room station Living Room Operating function see a c d Mixing Valve Operating function see b Solar Module Currently not available gt Depe
65. er storage tank Flow Part of the hydraulic circuit which directs the heated water from heat generator to the heating surfaces Heat exchanger A part that transfers thermal energy from one circuit to another Both circuits are separated from each other hydraulically by a wall in the heat exchanger Heat pumping process In a closed coolant circuit the coolant absorbs heat from the surrounding air Compressing this coolant results in a higher temperature which can then be transferred to the heating unit thermodynamic circuit Heating characteristic curve Mathematical relationship between the external temperature and the target flow temperature synonym heating curve in order to achieve the desired room temperature at all outside temperatures Hot water circuit Is the water circuit in which the cold water is heated and directed to the hot water discharge point Low tariff mains connection HT NT A special mains connection to the energy supplier which offers various cheaper rates during so called low load periods for electrical current day night heat pump current etc Modulation Automatic and continuous adjustment of the thermal pump output to the particular heat requirement without having to switch various heating pumping stages or cycles Nominal output Maximum heat output given by the heat generator at certain operating temperatures under test condi tions Operating mod
66. er the other The number BPV Current position of the mixing valve 3UVB1 of displayed parameters depends on the connected components 100 A 0 B No settings can be made to these values TV Current inflow temperature after the plate heat ex N is changer ty1 e Place the rotary switch in the Info D position N E TVBH Current heating inflow temperature or temp after gt Standard display is shown see fig 3 2 heating support heat exchanger t V BH e Press the rotary switch briefly ieee N TR Current heating return flow temperature tr4 gt The parameter overview is displayed o ee N Tdhw Current temperature in domestic hot water Select the desired information level with the rotary switch g t storage tank tpyw71 e Confirm the changes with a brief push of the rotary switch gt Th ar TA Actual outdoor temperature measured by op e value is displayed for example see fig 3 6 A naan N N tional temperature sensor RoCon OT1 e Select the individual information with the rotary switch More detailed explanations and possible setting values for this rotary switch setting V Actual volume flow flow rate in the heating can be seen in chapter 5 10 system Daikin RoCon HP DAIKIN Operating instructions Daikin Control 008 1420844 05 2014 9 3 Operation Short Explanation of the displayed
67. erally indicated by a fault code and 1 a clear text fault message on the display For troubleshooting instructions refer to chapter 6 The colour of the backlighting indicates the operational status and the operational mode White Standard lighting normal operational display Red Fault status depending on the type of fault the Daikin Altherma EHS X H continues to function with restrictions Green Operating mode with operator authorisation Blue Operating mode with expert authorisation 1 2 3 4 5 1 Date display 7 Current outdoor temperature 2 Status of refrigerant com 8 Active operating mode pressor 9 Status of hot water genera 3 Display of expert login tion 4 Display time 10 Current storage tank temper 5 Current flow temperature ature 6 Status heating circuit Fig 3 2 Display of the Control standard display Explanation of symbols Item Symbol Explanation fig 3 2 2 Fy Flashing Heat pump demand active Permanently on Refrigerant compressor is working No connection to the external heat pump unit Access Rights Expert active see section 3 6 1 Air Purge active see section 3 6 10 2 3 si F 2 3 Terminal function active see section 3 4 9 2 3 afe Frost protection function active see section 3 6 5 2 3 ar Temporary timer programme Party active see section 3 4 7 Operating instructions DAIKIN Daikin RoCon HP 6 Da
68. ervice in accordance with VOB For the flooring contractor to achieve fault free installation the flooring must be properly cured before work is started on the top flooring layer The standard settings can be used to activate the combined function and curing heating programme in order to achieve a re sidual moisture level in the screed required for curing the floor see fig 3 19 The residual moisture level in the screed must however always be checked by measurement before the floor covering is laid tv A tot tit ol 1 2 3 4 5 6 7 l 8 9 holtltahaltastteli7 hehelzolaslzel Z Fig 3 19 The time sequence of the Screed Program in combined func tion and curing heating for legend see fig 3 18 More detailed explanations and possible setting values for this function can be seen in chapters 5 2 3 and 5 13 2 Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 25 3 Operation Screed Program seiting and starting The Screed Program contains factory set specifications which can however be individually adapted Screed Program The day on which the screed function is activated does not count towards the runtime of the screed programme The 1st The day begins with the change of the day at 00 00 On the day of activation we heat the remaining time at the programme of the first day Enter the expert code see section 3 6 1 gt The Setup l
69. evel is displayed after entering Using the rotary push button select and check the param eters Interlink fct and Room thermostat whether they are deactivated see tab 5 1 gt Both parameters must be on Off before starting the screed function Press the Exit key briefly gt An overview is displayed Select the HC Configuration level with the rotary switch gt An overview is displayed Select the Screed Program parameter using the rotary switch Check the Screed Program settings and adjust to the stipula tions provided for the screed by the manufacturer if necessary see fig 3 20 The setting range is always between 0 0 and 65 C The steps are 1 C Configuration System Configuration HC Configuration DHW Configuration FIT 0 p Configuration HC Configuration Setup HC Function System Configuration T Frost Protect ZA ZA CO K SSS Day Factory setting Day Factory setting 1 3 25 C 10 19 55 C 4 7 55 C 20 40 C 8 25 C 21 25 C 9 40 C 22 26 Tab 3 11 Presettings Screed Program e Press the Exit key briefly gt An overview is displayed e Select the Screed parameter using the rotary switch e Confirm the changes with a brief push of the rotary switch gt The setting for the parameter is displayed e Using the rota
70. f a mixer module M is connected The setting of the heating cooling curve and the activation of the weather based infeed temperature regulation for the assigned heating circuit is performed in the same way as described above There is the option of operating the assigned heating circuit as a a Mixer extension The outside temperature determined by the outside temperature sensor connected to the Daikin Altherma EHS X H is transmitted to the mixer module via the CAN bus or as b Mixer extension with zone requlation A separate outside temperature sensor RoCon OT1 must be connected to the mixer module The assigned heating cir cuit is regulated by the relevant outside temperature for this zone When the terminal function is activated the mixer module is op erated via the Control RoCon HP of the Daikin Altherma EHS X H and the settings for the assigned heating circuit are performed In connection with the EHS157034 room station the mixer module can also autonomously control the assigned heating circuit fully independently of the Daikin Altherma EHS X H If the message n A is displayed at the rotary switch setting A the control unit has yet to be assigned a 1 valid terminal address If the message n A is still displayed it may be nec essary to update the device software before the ter minal function can be used Contact the Daikin Service Team for this More detailed explanations and possible setting values
71. h additional heat generators WEZ are available for do mestic hot water generation and heating support 0 No additional WEZ 1 Optional backup heater EKBUxx connected via XBUH1 plug 2 Alternative WEZ takes over the hot water generation and heating support Upon demand by the WEZ relay K3 on the RTX EHS circuit board is switched on see fig 3 16 3 Alternative WEZ 1 optional backup heater EKBUxx takes over hot water generation and alternative WEZ 2 takes over heating support Upon demand by WEZ 1 and WEZ 2 relay K3 and relay K1 respectively on the RTX EHS circuit board are switched on see fig 3 16 Observe warning signs The operation of additional heat generators are also influenced by the parameters Equilibrium Func see chapter 5 2 1 and Eguilibrium Temp see chapter 5 2 2 The heat supplied by an alternative heat generator must be added to the unpressurised storage tank water in the Daikin Al therma EHS X H hot water storage tank In the case of the optional backup heater EKBUxx this is managed by the construction In the case of using an external heat generator e g gas or oil boiler this can be integrated hydraulically a Unpressurised via connections solar infeed and solar return of the hot water tank or b In device types Daikin Altherma EHS X H B via the integrated solar pressure heat exchanger Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions
72. ikin Control 008 1420844 05 2014 3 Operation Item Symbol Explanation 3 2 2 Operating elements fig 3 2 2 3 fis Temporary timer programme Away active CAUTION see section 3 4 7 Never operate the operating elements on the con 2 3 F Temporary timer programme Holiday troller with a hard pointed object This can cause active see section 3 4 7 damage and can cause the control to malfunction 2 3 ry Temporary timer programme Vacation active see section 3 4 7 If special key combinations or extended key pushes are required 2 3 Screed Program active see section 3 6 13 for certain function a separate note is made in each specific section of this description 5 Direct heating circuit ry Under normal conditions the current Rotary SIEN lt E flowt 5 t es o disolaved The rotary switch is used to gain rapid direct access main MOW eee rene IV BHIS See eye eos function level to frequently required functions and setting possi Inthe case of no demands from the bilities heat pump the abbreviation ES is n displayed instead of the current inflow o Independent of the setting of the rotary switch the temperature 1 Daikin Altherma EHS X H operates in accordance with the operating mode set in the switch position Oper gt 115050 system has switched to ating Mode 3 or which has been activated by a
73. in Control 008 1420844 05 2014 5 Parameter settings 5 11 Exit button Sonderfunktion Parameter Description Access Settingrange Factory Increment BE HF Min Max setting Manual Operation The direct heating circuit and the target hot water temperature are controlled according to the E E 20 80 C 50 C 1 C temperature set in this parameter see chapter 3 5 1 FA failure Display of a current heat pump malfunction in the Daikin Altherma EHS X H E E If is displayed there is no fault see chapter 6 Protocol Display of protocol error and information messages Here we display the saved messages of E E the Daikin Altherma EHS X H and the connected data bus units with date a code in each case as a menu item By selecting an entry with the rotary switch all other corresponding information is displayed concerning the selected fault message Date and time of the message Code number see chapter 6 Location device where the message originated Bus identification device where the message originated Delete message By setting this parameter to On and briefly pressing the rotary switch all the entries of the pro E E Off Off tocol including the faults from connected data bus devices are deleted On RoCon B1 U1 Reset Resets all parameter settings to factory setting Necessary for software updates Complete re N E Off Off configuration s
74. in RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 23 3 Operation An active legionella protection function parameter Anti Le gionella day involves heating the connected storage tank to a disinfection temperature 1 x a day or 1 x a week The legionella protection function is active for an hour The maximum hot water temperature set by the user or the heating technician is ignored when hot water is 1 heated for disinfection purposes A connected circulation pump is automatically switched on during thermal disinfection Setting the parameters for legionella protection is carried out in the rotary switch setting Configuration in level DHW Con figuration Using the factory settings the storage tank is heated at 03 30 hours if the target hot water temperature is below 65 C at that time More detailed explanations and possible setting values for this function can be seen in chapter 5 2 4 3 6 12 Reset to factory settings Reset If the Daikin Altherma EHS X H no longer works properly and any other cause for the malfunction cannot be detected it may be helpful to reset all the controller settings to the factory settings There are 3 options for this Option 1 User access rights allow the switching time program in the Special Level to be reset to the factory setting according to tab 3 9 1 Press the exit button for at least 5 s gt Menu Special Level is disp
75. ing to the settings of this timer programme 3 4 3 Temperature setting Daytime room temperature The set room temperatures for room heating during the day are determined in the rotary switch setting 4 e Place the rotary switch in the Set Temp Day 8 position gt An overview is displayed The end figures of the parameter designations 1 3 within this rotary switch setting designate the associ 1 ation with each individual cycle of the timer programme e Select the temperature block to be set with the rotary switch e Confirm the changes with a brief push of the rotary switch gt Settings are displayed e Set the temperature e Confirm the changes with a brief push of the rotary switch gt Change has been accepted Jump back to previous dis play More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5 5 3 4 4 Temperature setting Economy mode The set room temperatures for room heating in economy mode are determined in the rotary switch setting g Place the rotary switch in the Set Temp Night g position gt An overview is displayed e Select the parameter to be set with the rotary switch e Confirm the changes with a brief push of the rotary switch T Reduced Set value for Reducing operating mode or setback by a permanent timer programme T Absence Set value for temporary heating cooling programmes Away and Vacation gt Sett
76. ings are displayed e Set the temperature e Confirm the changes with a brief push of the rotary switch gt Change has been accepted Jump back to previous dis play More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5 6 Operating instructions 12 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 3 Operation 3 4 5 Temperature setting hot water generation The hot water set temperatures for hot water generation for each individual timer programme are determined in the rotary switch setting F5 e Place the rotary switch in the DHW Set Temp ne position The end figures of the parameter designations 1 3 within this rotary switch setting designate the associ ation with each individual cycle of the timer programme O 1 e Select the temperature block to be set with the rotary switch e Confirm the changes with a brief push of the rotary switch gt Settings are displayed Set the temperature Confirm the changes with a brief push of the rotary switch gt Change has been accepted Jump back to previous dis play More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5 7 3 4 6 Unplanned hot water generation You can charge the hot water up manually outside a hot water timer programme to the preset temperature set in parameter T DHW Setpoint 1 in the rotary switch position
77. instructions Operating instructions DAIKIN 4 Daikin RoCon HP Daikin Control 008 1420844 05 2014 2 Product description 2 Product description The Control RoCon HP is part of the Daikin Altherma EHS X H It consists of the RoCon BM1 control panel to which the actuators and sensors as well as other compo nents in the Daikin RoCon regulating system are con nected and the RoCon B1 operating unit O 1 In this instruction manual we explain just the functions and setting possibilities of the Control More information on the Daikin Altherma EHS X H and other eguipment components can be found in the supplementary docu ments The electronic digital Control is able to automatically control all heating cooling and hot water functions for a direct heating circuit a storage tank charging circuit and optionally connectable mixer module depending on the heating unit in guestion It is responsible for all safety management functions of the Daikin Altherma EHS X H This executes a safety switch off in the event of a water shortage or undefined operating states A corre sponding fault message shows the operator all the information for fault causes All function settings for the Daikin Altherma EHS X H and the op tional RoCon devices connected via the data bus are carried out with the operating elements of the integrated RoCon B1 control panel and displayed in clear text display on a coloured backlit display
78. l See section 5 9 5 13 1 1 Rotary switch setting Configuration level Setup A 3 Parameter Description Access Setting range Factory Increment D E BE HF Min Max setting Language Language of the display text in the operating panel E E Deutsch Deutsch 1 English French Dutch Italian Spanish Portuguese Date Current date in format day month year The current day of the week is calculated E E automatically from the date Time Time in format hours minutes E Keylock Function Release of the keylock function E E Off Off Off Button block cannot be activated On On The button block can be activated using the rotary switch see chapter 3 1 Access Rights Entering access code Setting character by character like a combination lock E E 0 9 0000 1 see chapter 3 6 1 RoCon U1 assign Display only on connected 0 room station N E Living Room Living Room Function of the EHS157034 room station in the data bus system Mixing Valve Living Room Control panel for the heating circuit assigned in the parameter HC As Solar Module signment Mixing Valve Mixer circuit operating unit as a mixer circuit extension or as a free standing mixer circuit controller Solar Module Not applicable In addition to the aforementioned functions the room temperature controller can be ba sically used as a remotely controlled unit of the Daikin Altherma EHS X H and the en tire RoCon system with activated terminal function
79. lation pump E E Off Off Off Optional circulation pump operates according to the timer programme Circulation Time On On The optional circulation pump operates synchronously with the switching timer program activated for generation of hot water Circl Pump Interval Setting the interval control for an optional circulation pump E E Off Off 1 min Off Deactivated The circulation pump operates continuously throughout the enabled time of 1 15 min the assigned switching timer program parameter Circl Pump DHW Otherwise The circulation pump runs cyclically duty ratio pump running time set value eve ry 15 min Anti Legionella day Setting the day for the thermal disinfection of the circulating tank E E Off Off Off No thermal disinfection Monday Monday Sunday Day for thermal disinfection E Mon Sun Daily thermal disinfection Sunday Mon Sun Anti Legionella time Setting the start time of the thermal disinfection of the hot water circulating tank format N E 00 00 23 45 03 30 15 min hh mm Anti Legionella temp Setting the hot water target temperature during thermal disinfection of the hot water circulating N E 60 70 C 65 C 1 C tank format hh mm Max DHW loading Setting limits the time period for hot water generation to the set target value T DHW Setpoint N E 0 240 min 60 min 10 min time After expiry of this time period the controller automatically returns to the previously active op erating mode The hot
80. layed 2 Select the programme Timeprog Reset with the rotary switch 3 Execute the programme by briefly pressing on the rotary switch gt The respective values are reset to the factory setting 4 Select Return with the rotary switch 5 Confirm the changes with a brief push of the rotary switch Possibility 2 Technician access rights permit all customer specific pa rameter settings in the Special Level to be reset to the factory setting according to tab 5 1 to tab 5 11 1 Enter the expert code see section 3 6 1 gt The Setup level is displayed after entering 2 Press the exit button for at least 5 s gt Menu Special Level is displayed 3 Select the programme Reset with the rotary switch 4 Execute the programme by briefly pressing on the rotary switch gt The respective values are reset to the factory setting Select Return with the rotary switch 6 Confirm the changes with a brief push of the rotary switch Possibility 3 If fundamental changes to the Daikin Altherma EHS X H equipment for the function within the RoCon system are nec essary the Basic Configuration can be reset using Technician access rights to the factory settings or can be redefined 1 Enter the expert code see section 3 6 1 gt The Setup level is displayed after entering 2 Select the System Config level with the rotary switch Confirm the changes with a brief push of the rotary switch gt A
81. lim day Off 10 40 C 10 C 0 5 C Heat Slope Only if parameter HC Function 0 Setting the heating curve The heating curve reflects the dependence of the set inflow tem perature of the heating circuit on the outside temperature see chapter 3 6 2 0 0 3 0 0 5 0 1 Room Influence Only if the room station W is connected and assigned to the heating circuit Setting of the impact the deviation of the room temperature measured by the EHS157034 from the actual set value see chapters 3 4 3 and 3 4 4 has on the flow temperature Off Exclusively weather controlled flow temperature regulation 0 Purely weather controlled flow temperature regulation but internal heat recirculation pump continues to run until the next heating cycle following a heat demand during the set back time 1 20 Causes a correction of the set flow temperature parallel shift of the heat curve by the set factor For example If the measured temperature is 2 K below the set value the set flow tempera ture is raised 2 times the set value Off 0 20 Off T Room Adj Only if the room station is connected and assigned to the heating circuit Individual adaptation of the room temperature relevant for control Should a systematic deviation of the room temperature as measured by the EHS157034 from the actual temperature in the living area of this room be detected the measured value can be corrected by the set value 5 0 to
82. m the changes with a brief push of the rotary switch gt Manual Operation active e Set the inflow target temperature with the rotary switch O Do not confirm the setting with the rotary switch as this will end the programme gt During active manual mode the hot water is consistently regulated to the parameter value for the first target hot water temperature T DHW Setpoint 1 e Cancellation and jump back by pushing the exit button again or briefly actuating the rotary switch or selecting a different menu using the rotary switch gt When the manual mode is ended the Control RoCon HP automatically switches to the operating mode Standby pall Special Level Manual Operation FA failure Manual Operation Set Actual 60 0 C 55 0 C H H 1 80 C ij jn r 20 C Special Level Attention Actual mode O 2s Fig 3 11 Symbolic brief instructions for manual mode Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 17 3 Operation 3 6 Special system settings The Control RoCon HP already has the basic configuration for the Daikin Altherma EHS X H However it needs to be adapted to the optionally connected accessories and the installation envi ronment during initial commissioning Adaptation is carried out via the setting of parameters in the rotary swit
83. meter in rotary switch setting Configuration level Setup 5 13 2 0 Rotary switch setting Configuration level Mixer Config Parameter Description Access BE HF Setting range Min Max Factory setting Increment HC Function Setting defines the type of inflow temperature control 0 Weather controlled flow temperature regulation 1 Regulating to a fixed set flow value depending on the heating cooling or setback mode N E 0 1 0 Pump Mode Setting the operating mode of the mixer circuit pump 0 Standard mixer circuit pump switching according to weather conditions room temperature 1 Mixer circuit pump switching according to heating limits optional room thermostat switch off also effective 2 Mixer circuit pump switching according to heating programme 3 Mixer circuit pump in continuous running mode T Outside lim day Only if parameter Pump Mode 1 Setting the automatic summer shutdown of the heating system If the outside temperature measured and averaged out by the controller exceeds the set value by 1 K the heating cir cuit is switched off The heating is enabled again once the outside temperature falls below the set heating curve Off 10 40 C 19 C 0 5 C T Outside lim night Only if parameter Pump Mode 1 Parameter for setting the heating limit for switch off of the heating circuit during economy mode functionality as for parameter T Outside
84. mode active for 3 Current room temperature the assigned heating circuit Fig 4 3 Standard display EHS157068 Living Room Current outside temperature gt The settings on the EHS157034 room station are only valid for the assigned heating circuit except in the case of active terminal function Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 29 4 Initial start up B Configuration for setting Mixing Valve e Confirm the setting Mixing Valve by briefly pressing the rotary switch gt The setting for the HC Assignment parameter is dis played e Use the rotary switch to set the HC Assignment parameter This parameter must be identical with the data bus address of the mixer module which is assigned to the EHS157034 room station e Confirm the changes with a brief push of the rotary switch gt The setting for the Terminaladress parameter is dis played e Use the rotary switch to set the Terminaladress parameter This parameter defines the data bus address of the EHS157034 room station in the selected heating circuit e Confirm the changes with a brief push of the rotary switch gt The setting for the Boiler Assignment parameter is dis played e Use the rotary switch to set the Boiler Assignment parameter This parameter defines the assignment of the EHS157034 room station to a Daikin Altherma EHS X H in the RoCon system gt Standard display is shown
85. n g Room cooling a8 T Room 1 Setpoint 20 C T Room 2 Setpoint 20 C T Room 3 Setpoint 20 C Temperature setting T Reduced 10 C HC Program 1 Monday Friday 06 00 22 00 i i i 1 Saturday Sunday 07 00 23 00 i i i HC Program 2 Monday Friday 06 00 08 00 i elen i i Saturday Sunday 07 00 23 00 i i i 1 Domestic hot water generation Temperature setting ne T DHW Setpoint 1 48 C T DHW Setpoint 2 48 C T DHW Setpoint 3 48 C DHW Program 1 Monday Sunday 00 00 24 00 i i i 1 DHW Program 2 Monday Friday 05 00 21 00 i i i 1 Saturday Sunday 06 00 22 00 i i i i Circulation Time Monday Friday 05 00 21 00 i i i i Saturday Sunday 06 00 22 00 i i i 1 Tab 3 9 Factory setting for the permanent switching time programmes Operating instructions 14 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 3 Operation Temporary timer programmes For a specific situation there are 4 temporary programmes available which deactivate the permanent timer programmes or the current operating mode for the duration of their validity The symbol of the temporary time program is displayed in the header line of the standar
86. n lt lt in your language All the activities required for operation and setting the parameters are described in this instruction manual All parameters needed for trouble free operation have been configured at the factory e Please read through this manual carefully before operating the heating system or before adjusting the settings for it e Make a note of the preset values before you make any changes to the unit configuration Relevant documents Daikin Altherma EHS X H Operating instructions for the user owner Installation and maintenance instructions Commissioning checklist External unit for Daikin Altherma EHS X H the associated installation and operating instructions When connecting to a Daikin solar system the associated installation and operating instructions If a Daikin FWXV 15 20 AVEB is connected the associated installation and operating instructions If a different Daikin heater or optional accessories are con nected the associated installation and operating instructions The guides are included in the scope of supply for the individual units 1 2 Warning signs and explanation of symbols Meaning of the warnings Warnings in this manual are classified according into their se verity and probability of occurrence DANGER Draws attention to imminent danger gt Disregarding this warning can lead to serious injury or death WARNING Indicates a potentially dangero
87. n overview is displayed 4 Select the programme Delete with the rotary switch Confirm the changes with a brief push of the rotary switch gt Restart of the Daikin Altherma EHS X H is performed gt The message No Basic Configuration is displayed 6 Place the rotary switch in the Info position gt The message Basic Configuration Not Set is displayed 7 There is now the facility either to select manual mode for the equipment individually a or to load the factory settings automatically b a Press the rotary switch briefly gt A parameter overview is displayed at the level Basic Configuration and the settings can performed manually as desired according to tab 5 14 b Turn the Daikin Altherma EHS X H off and restart it gt After the has restarted the question will be Daikin Altherma EHS X H posed whether the standard configu ration should be used If it is confirmed with Yes the preset basic configuration is loaded If the answer given is No the settings must be performed manually see a More detailed explanations and possible setting values for this function can be seen in chapter 5 12 o After a reset to the factory settings via option 2 or 3 the system must be configured again by the heating tech 1 nician to the installation environment and all the cus tomer specific parameters reset Operating instructions 24 DAIKIN Daikin RoCon HP Daikin Control 008 1420844
88. nding on the application selected the further config uration is based either A or B in the following sections All the operating steps for the assigned heating circuit after initial commissioning are performed similarly to those for the operating element RoCon B1 of the Daikin Altherma EHS X H However not all functions such as manual operation resetting of faults of the Daikin Altherma EHS X H can be activated by the room station mie A Configuration for setting Living Room e Confirm the setting Living Room by briefly pressing the rotary switch gt The setting for the HC Assignment parameter is dis played e Use the rotary switch to select the associated heating circuit in the HC Assignment parameter e Confirm the changes with a brief push of the rotary switch gt The setting for the Terminaladress parameter is dis played e Use the rotary switch to set the Terminaladress parameter This parameter defines the data bus address of the EHS157034 room station in the selected heating circuit e Confirm the changes with a brief push of the rotary switch gt The setting for the Boiler Assignment parameter is dis played e Use the rotary switch to set the Boiler Assignment parameter This parameter defines the assignment of the EHS157034 room station to a Daikin Altherma EHS X H in the RoCon system gt Standard display is shown see fig 4 3 1 Date 4 2 Time 5 Operating
89. nt before laying the floor covering 1 Procedure in accordance with EN 1264 Part 4 The heating circuits must be checked for leaks by a water pressure test once the anhydrite and cement screeds are completed The absence of leaks must be ensured immediately before and during screed laying The level of the test pressure is at least 1 3 times the maximum permissible operating pressure If there is a danger of freezing up you must take suita ble measures e g the use of antifreeze or temperature control in the building If antifreeze is no longer required for intended use of the installation you must remove the antifreeze by draining it out and flushing the instal lation with at least 3 changes of water t t2 tv Z Starting temperature 25 C Maximum heating circuit temperature Flow temperature Duration of screed function in days after function start Fig 3 18 Sequence of timings of the Screed Program for function heating Ready to apply heating The drying out procedure for the screed cannot be predicted ex actly in advance At higher humidity levels in the air this can come to a complete stop under certain circumstances stop under certain circumstances The drying out process may be accel erated by running the underfloor heating curing heating or by using measures such as mechanical drying Every curing heating process must be commissioned separately by the building owner as an extra s
90. o 08 00 gt In the individual weekdays Saturday and Sun day the 1st time block is automatically Switch 1 ing cycle also changed from 07 00 to 08 00 c For the time period Entire week the end time in the 1st time block Switching cycle changed from 22 00 to 21 30 gt In all the weekdays the 1st switching cycle is also changed from 22 00 to 21 30 DHW Program 1 DHW Program 2 2 timer programmes for the hot water circuit each with 3 possible switching cycles The setting and input structure of the timer programmes are identical to the ones for the heating circuit timer pro 1 gramme see also tab 3 8 1 timer programme for one optionally connected circula tion pump with 3 individual possible switching cycles Circulation Time The setting and input structure of the timer programmes are identical to the ones for the heating circuit timer pro gramme see also tab 3 8 For further instructions concerning settings for an op tional circulation pump see section 3 6 15 Saved switching time programmes can be changed at any time To provide a better overview we recommend making a record of the programmed switching times and keeping it in a safe place see chapter 8 1 1 The permanent timer programmes are preset as per tab 3 9 Switching cycle 1 Switching cycle 2 Switching cycle 3 Time period On Off On Off On Off Room heati
91. on can be activated on any EHS157034 room station whose purpose of use is set to Living Room and which is assigned to a heat generator parameter Boil er Assignment gt 0 see chapter 4 2 3 Several room stations with active caretaker func tion in the system are possible however only one caretaker function is possible per heat generator With the caretaker function active all settings on the EHS157034 room station act in the same way as the settings on the RoCon B1 for the assigned heat generator may differ from the control panel heating circuit assignment As a result the functions for hot water preparation can also be remotely operated from the room station off On off Outdoor type Type exterior heat pump unit No selection 4 kW 6 kW 8 kW 11 kW 14 kW 16 kW DRUPI INDOOR UNIT Type of interior heat pump unit 0 So far no commissioning has taken place 1 304 EHSX B 04P30A 2 308 EHSX B 08P30A 3 508 EHSX B 08P50A 4 516 EHSX B 16P50A Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 31 5 Parameter settings AG Parameter Description Access Setting range Factory Increment i 3 BE HF Min Max setting Function Heating Setting as to whether there is an additional heat generator WEZ for hot water genera N E 0 3 1 1 Rod tion and heating support
92. or If one of the switching conditions is fulfilled the potential free switching contact changes over after the time set in the pa rameter AUX time has passed AUX switching contact toggle switch output A is not switched if setting 0 Function deactivated AUX switching contact toggle switch output A is switched if setting 1 When storage tank temperature Tdhw 2 value of param eter T DHW 1 min 2 When there is a cooling or heating demand 3 When there is a hot water demand to the heat pump or the configured backup heater is required for heating support 4 When there is a malfunction 5 When sensor value TVBH gt 60 C 6 When the outdoor temperature lt parameter value Equilib rium Temp gt Heat pump continues to operate parallel bivalence oper ation Operating instructions 22 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 3 Operation 7 When the outdoor temperature lt parameter value Equilib rium Temp there is a heating or hot water demand gt Heat pump does not continue to operate alternative bivalence operation 8 When there is a hot water demand 9 When outside temperature lt parameter Equilibrium Temp heat demand Room heating not for hot water demand Heat pump no longer operates in room heating mode below the value set in parameter Equilibrium Temp only in hot water mode The potential free AUX switching contact switching out
93. ow target temperature is determined based on other parameter settings 5 25 C 18 C T Flow Cooling Can be used only if the assigned heat generator has a cooling function Only if parameter HC Function 1 Setting the cooling inflow target temperature fixed value when cooling mode is active 8 30 C 18 C Cooling Setpoint adj Can be used only if the assigned heat generator has a cooling function Parallel displacement of the cooling characteristic curve to match the set value 5 0 to 5 0 kW 0 0 K Relay Test See section 5 2 2 tab 5 2 iw Screed Function for screed drying Off Deactivated On The flow temperature is regulated according to the set screed programme The day on which the screed function is activated does not count towards the running time of the screed programme The first day starts as the day changes on the first day at 00 00 On the day of activation we heat for the remaining time at the inflow temperature for the first day s program see chapter 3 6 13 Off On Off Screed Program Setting the procedural program for screed heating An individual inflow temperature can be set for each day for a maximum period of 28 days The end of the screed programme is de fined by the 1st Day at target value setting see chapter 3 6 13 10 70 C per heating day See 1 C tab 3 11 Tab 5 16 M
94. perature 11 13 17 Target room temperature 12 Technician code 31 Technician password 18 Temperature setting Day mode lt siin ana eee eee 12 Domestic hot water mode 13 Economy mode 12 Terminal address 16 20 28 30 Terminal function 15 Timer programme temporary Absent en 15 Holiday 2020 5 15 Pany nea dn fit ca ace de ane 15 V Venting function 23 W Water pressure 10 Whisper mode 16 34 Z Zone regulation 20 Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 51 Copyright Daikin DAIKIN EUROPE N V Zandvoordestraat 300 B 8400 Oostende Belgium 008 1420844 08 05 2014
95. peratures and switching cycles in the hot water time programme DHW Program 1 see section 3 4 5 All controllers integrated into the RoCon system via the CAN bus are also switched at a higher level to the operating mode Summer Operating mode Automatic 1 Timer programme Automatic heating and economy mode in accordance with the permanent timer programmes see section 3 4 7 HC Program 1 DHW Program 1 Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 11 3 Operation Operating mode Automatic 2 Timer programme Automatic heating and economy mode in accordance with the permanent timer programmes see section 3 4 7 HC Program 2 DHW Program 2 o If in the active operating mode the hot water gener ation is in setback you can use the rotary switch x 1 to set temporary DHW Reheating without having to change any other standard settings see section 3 4 6 Switching contact for external operating mode 1 switching Likewise the operating mode see tab 3 6 can be switched from an external device e g modem etc via a potential free switching contact which is connected to a resistor and to the terminals EXT at the J8 port on the Daikin Altherma EHS X H Temporary timer Setting Rotary Note programme activating in switch level setting DHW Install DHW Install xf 3 4 6 Party Away
96. played in bar S S 0 4 bar 0 1 bar T HS The current temperature TVBH of the heat generator is displayed in C S S 0 100 C 1 C T HS Setpoint The current Inflow target temperature of the heat generator is displayed in C S S 0 90 C 0 1 C see chapter 3 6 4 T Outside The current external temperature is displayed C S S 39 to 50 C 0 1 C T DHW The current temperature of the hot water storage tank is displayed in C If there is no hot water S S 0 100 C 0 1 C function activated is displayed T DHW Setpoint The current target hot water temperature is displayed C If there is no hot water function acti S S 10 70 C 0 1 C vated is displayed The current set value is here always the maximum value of all rele vant demands for this hot water circuit T Return The current return flow temperature of the heat generator is displayed in C If there is norel S S 0 100 C 0 1 C evant sensor connected to the heat generator is displayed Flow Rate The filtered value of the current volume flow in litres per hour is displayed S S 0 5100 I h Vh T HC The inflow temperature in the direct heating circuit is displayed in C S S 0 100 C 0 1 C T HC Setpoint The set temperature of the flow in the direct heating circuit is displayed in C S S 0 90 C 0 1 C Status HS pump The current status of the internal heat circulation pump in the Daikin Altherma EHS X H is dis S S Off played On
97. put B always closes if the heat pump is in Cooling mode More detailed explanations and possible setting values for this function can be seen in chapter 5 2 2 3 6 10 Air Purge By activating the Air Purge the RoCon HP Control starts a de fined sequence program with Start Stop operation of the inte grated heat circulation pump and various settings for the 3 way diverter valve integrated into the Daikin Altherma EHS X H Existing air can leak from the automatic venting valve during the Air Purge and the heating circuit connected to the Daikin Al therma EHS X H is evacuated The activation of this function does not replace the 1 correct venting of the heating circuit Prior to activating this function the heating circuit must be completely filled 1 Enter the expert code see section 3 6 1 gt The Setup level is displayed after entering 2 Select the Air Purge parameter using the rotary switch 3 Confirm the changes with a brief push of the rotary switch gt The setting for the parameter is displayed 4 Using the rotary switch set the parameter for the function to On and confirm by pressing it quickly gt Air Purge starts 3 way diverter valves into middle posi tion heating circulation pump modulated see fig 3 17 gt After the programme is completed approx 10 min the Daikin Altherma EHS X H switches to Standby operat ing mode 01 04 13 amp 13 36 4 4 4 cp ep
98. r controlled flow temperature regulation 20 3 6 5 Frost protection function 20 S66 hund n san aa Ta 21 7 Glossary sonen 47 3 6 7 Additional heat generator 21 3 6 8 Heating support 0 0000 en 22 8 NOl Si aranea 48 3 6 9 Special function Switching contacts 22 8 1 User specific settings 48 3 60 10 Air PUJE reanga ovea CA ed ae kisa kukon 23 8 1 1 Switching time program 48 3 6 11 Legionella protection 00 23 8 2 Parameter 49 3 6 12 Reset to factory settings Reset 24 8 21 Data bus addresses L L LLL LLL LL 49 3 6 13 Screed Program 0 kskee 25 8 3 Other items 50 3 6 14 Relay T sto erriren pte el eh deden 27 3 6 15 Settings for optional circulation pump 27 3 6 16 Remote TI via Internet P N seein ER uele 27 9 List of keywords 51 4 Initial start up 0 0 cee eee 28 4 1 Starting up the Daikin Altherma EHS X H 28 4 2 Connect the optional RoCon devices and start them UP oss nnn 28 4 2 1 Starting up the EHS157068 mixer module 28 4 2 2 Starting up the EHS157034 room station 29 4 2 3 Caretaker function 30 Operating instructions DAIKIN Daikin RoCon HP Daikin Control 2 008 1420844 05 2014 1 Safety 1 Safety 1 1 Observing instructions These instructions are a gt gt Translation of the original versio
99. r supply Energy saving mode when the following conditions are met ml the outdoor temperature sensor RoCon OT1 is connected and correctly parametrised in the system configuration the outdoor temperature is over 8 C there is no heating command the frost protection function is not active in any of the connected heating circuits and Daikin Altherma EHS X H has been switched on for at least 5 mins Operating mode Reducing Reduced heating mode lower set room temperature in ac cordance with the target temperature set for economy mode in the parameter T Reduced see section 3 4 4 Hot water generation according to the set target domestic hot water temperatures and switching cycles in the hot water time programme DHW Program 1 see section 3 4 5 Operating modes Heating Cooling Heating or cooling operation in accordance with the room tem perature set in the parameter T Room 1 Setpoint see section 3 4 3 A connected outdoor temperature sensor weather controlled flow temperature regulation or a connected room station will also influence the set flow temperature regulation requirements Pa rameter HC Function On Hot water generation according to the set target domestic hot water temperatures and switching cycles in the hot water time programme DHW Program 1 see section 3 4 5 Operating mode Summer Hot water generation according to the set target domestic hot water tem
100. r val ue TDiff DHW CH Support Tdhw Current hot water storage tank temperature T HS Setpoint current active inflow target temperature see tab 5 12 and chapter 3 6 4 T vbh1 max Setting limits the inflow temperature measured at ty py with active heating support function E 5 60 C 60 C 1 C Equilibrium Temp Setting affects the operation of the potential free AUX switching contact toggle switch output E 15 C to 0 C 1 C A Defined in the parameter AUX Fct 35 C Only when parameter Equilibrium Func On Outdoor temperature from which the optional ancillary heating is activated for supporting the room heating The bivalent temperature is relevant for operation of the optional ancillary heat er based on a backup demand room heating operation The temperature of the sensor inte grated into the external unit for heat pump info value TA2 is used The info value TA2 displayed can differ from the value in the standard display depending on parameter Outside Config Quite Mode Mode for low noise operation with reduced output see chapter 3 4 10 E E 0 2 0 0 Deactivated 1 Activated 2 Operated in whisper mode only at night between 22 00 and 6 00 hours AUX Fct Setting assigns the switching conditions to the potential free AUX contact toggle switch out N E 0 9 0 1 put A see chapter 3 6 9 0 Function deactivated AUX switching contact changes 1 When storage tank temperature Tdhw 2 value of parameter T DHW 1 min
101. rating mode switching times as a constant temperature regulator An already started Screed Program can be deactivated at any time At the end of Screed Programs the screed function the pa rameter is automatically set to Off and the heating circuit once again operates according to the currently set operating mode Function heating Function heating verifies that the installation is fault free for the heating engineer A pre prepared heating up protocol for Daikin underfloor heating can be found in the Daikin Internet portal In this case function heating identical with Heating up in EN 1264 section 5 2 does not constitute a heating up process for drying and curing Normally you need to carry out separate heating process to cure the floor and or performmechanical drying Heating up should be carried out no earlier than after 21 days for cement screed and no earlier than after 7 days for anhydrite screed in accordance with the details provided by the manufac turer The first heating up starts at a feed temperature of 25 C which must be maintained for a period of 3 days Then heating is carried out at the maximum flow temperature set for the heating circuit limited to max 55 C and this is then held for a further 4 days After the heating up process described there is no guarantee that the screed has achieved the moisture content reguired to cure the floor You must determine the moisture content in the screed by meas ureme
102. ration takes place according to DHW Program 1 Automatic 2 The internal heating circuit regulates according to the parametrised timer programme HC Pro E E vi gram 2 with the individual day room temperatures set The hot water generation takes place according to DHW Program 2 Tab 5 6 Parameter in rotary switch setting Operating Mode Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 37 5 Parameter settings 5 5 Rotary switch setting Set Temp Day 8 Parameter Designation Access Setting range Factory Increment BE HF Min Max setting T Room 1 Setpoint Target room temperature for the 1st switching cycle of the timer programmes Automatic 1 E E 5 40 C 20 C 0 5 C and Automatic 2 T Room 2 Setpoint Target room temperature for the 2nd switching cycle of the timer programmes Automatic 1 E E 5 40 C 20 C 0 5 C and Automatic 2 T Room 3 Setpoint Target room temperature for the 3rd switching cycle of the timer programmes Automatic 1 E E 5 40 C 20 C 0 5 C and Automatic 2 Tab 5 7 Parameter in rotary switch setting Set Temp Day 5 6 Rotary switch setting Set Temp Night G Parameter Designation Access Setting range Factory Increment BE HF Min Max setting T Reduced Target room temperature for the setback times for the permanent timer
103. rsa Conditions for cooling operation Outside temperature gt Target room temperature setting Outside temperature gt Start T Out Cooling parameter set ting Operating mode Cooling activated a with the rotary switch in the position Operating Mode 4 or b via the room thermostat function cooling switching contact closed No heating demand active in the heating system The cooling characteristic curve is specified using the following four parameters 1 Start T Out Cooling 2 Max T Out Cooling 3 T Flow Cooling start 4 T Flow Cooling max Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 19 3 Operation During the weather controlled flow temperature regulation the user can adjust the inflow target temperature using the parameter Cooling Setpoint adj by a maximum of 5 C up or down The lower temperature limit is limited by the parameter Min T Flow Cooling 1 6 Ta 2 placement of the cool ing characteristic curve Target room temperature Cooling operation possible 1 Parameter Start T Out Cooling T External temperature 2 Parameter Max T Out Cooling Ty Flow temperature 3 Parameter T Flow Cooling start Cooling characteristic 4 Parameter T Flow Cooling max curve 5 Parameter Min T Flow Cooling Possible parallel dis 6 7 Fig 3 15 Parameter dependency of characteri
104. ry switch set the parameter for the function to On and confirm by pressing it quickly see fig 3 20 gt Screed Program starts After expiry of the Screed Program the Control RoCon HP again operates in the previously set operating mode Unless configured previously the following tasks need to be carried out in con clusion a When connecting without a room station e Set the heating characteristic curve or the inflow target temperature b When connecting with a room station e Activate the room station e Set the heating characteristic curve or the inflow target temperature If required activate the parameter Room Influence and set the target room temperature Screed Program Se D o P J Screed Screed Program Off Tag 225 C T HS 31 0 C val TA NN N 9 o Screed Tag 2 Tag 225 C On a H H T HS 31 0 C 10 C 70 C T 9 o O Screed Tag 2 Tag 226 C H 10 C 70 C 9 o O 2s i Fig 3 20 Screed Program Setting Operating instructions 26 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 3 Operation 3 6 14 Relay Test In the event of fault signals heating problems or in the framework of the annual service it may be necessary to check the function of internal switching relays e Enter the expert cod
105. s Adjustment In the rotary switch position OIL we set the time intervals for the heating circuit the integrated hot water generation and the optional circulation pump e Place the rotary switch in the Time Program IUL position gt An overview is displayed e Select the timer programme to be set with the rotary switch e Confirm the changes with a brief push of the rotary switch gt Settings are displayed e Select and change the value to be set with the rotary switch e Confirm the changes with a brief push of the rotary switch More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5 8 Rotary switch setting Time Program Permanent timer programmes For the connected heating circuits and the storage tank charging circuit timer programmes regulate the heating circuit tempera tures or the operating times for the circulation pump in ac cordance with the stipulated switching cycles The switching cycles are saved in time blocks for which various different set temperatures apply In the switching cycles the heating system is regulated differen tiated into day and economy mode The target room temperatures for these timer programmes are set in Set Temp Day 8 Set Temp Night g and DHW Set Temp F The following timer programmes are available 2timer programmes for the heating circuit each with 3 possible time cycles HC Program 1 HC Program 2
106. s 0 5 4 1 Error message as a code see section 6 3 2 Fault message as plain language see section 6 3 3 Location information equipment of the detected fault 4 Bus address of the unit causing the fault Fig 6 2 Display of a current error message heat pump fault 6 1 2 Read Protocol The Protocol can be read in the Special Level see fig 6 3 The last received message is in the first position All other pre vious messages are then pushed backwards by one place when a new entry is made The 15th message will be deleted any time a new message is received 4 sie N Read Protocol l Special Level Protocol Manual Operation 03 01 13 E75 FA failure 02 01 13 E50 K 7 oe Special Level 03 01 13 11 16 FA failure E75 E75 Protocol Inside Unit Boiler Delete message Address 0 Fig 6 3 Reading the protocol 6 1 3 Troubleshooting e Detecting and remedying the cause of the malfunction Contactor triggered Nothing shown on the display in the controller Ascertain cause of triggering the contactor and remedy fault Start up system again gt Once the cause has been remedied the system will resume operations as normal Contactor not triggered a No fault codes are shown but the system is not working properly Troubleshooting and eliminating faults see section 6 3 gt Once the cause has been
107. side temperature see chapter 3 6 2 Room Influence Only if the room station O is connected and assigned to the heating circuit E E Off 0 20 Off 1 Setting of the impact the deviation of the room temperature measured by the EHS157034 from the actual set value see chapters 3 4 3 and 3 4 4 has on the flow temperature Off Exclusively weather controlled flow temperature regulation 0 Purely weather controlled flow temperature regulation but internal heat recirculation pump continues to run until the next heating cycle following a heat demand during the setback time 1 20 Causes a correction of the set flow temperature parallel shift of the heat curve by the set factor For example If the measured temperature is 2 K below the set value the set flow tem perature is raised 2 times the set value T Room Adj Only if the room station 0 is connected and assigned to the heating circuit E E 5 0 to 5 0 kW 0 0K 1K Individual adaptation of the room temperature relevant for control Should a systematic deviation of the room temperature as measured by the EHS157034 from the actual temperature in the living area of this room be detected the measured value can be corrected by the set value Daikin RoCon HP DAIKIN Operating instructions Daikin Control 008 1420844 05 2014 35 5 Parameter settings AB Parameter Description Access Setting range Factory Increment 2
108. ssignment Display only on connected CD room station N E Off 0 15 Off 1 Allocation of the room station to the heating circuit to be operated The direct heating circuit of the Daikin Altherma EHS X H is set as standard to 0 see section 5 12 parameter Unmixed Circ Config Tab 5 1 Parameter in rotary switch setting Configuration level Setup Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 33 5 Parameter settings 5 2 2 Level System Configuration Parameter Description Access Setting range Factory Increment BE HF Min Max setting Power DHW Heating output of electric auxiliary heater for hot water generation N E 1000 3000 W 1000 W 40000 W BUH s1 power Heat capacity of the ancillary electric heater in Stage 1 heating support N E 1000 3000 W 1000 W 40000 W BUH s2 power Heat capacity of the ancillary electric heater in Stage 2 heating support N E 1000 3000 W 1000 W 40000 W Power BIV Setting limits the output of the heating support N E 3000 15000 W 1000 W 40000 W TDiff DHW CH Sup Only when parameter HZU On N E 2 15 5 1 port Heating support activated when Tdhw gt Tyzumin 4 K and Tdhw gt T HS Setpoint 1 K Heating support deactivated when Tdhw lt Tyzumin or Tdhw lt T HS Setpoint Tuzumin Current active target hot water temperature T DHW Setpoint set paramete
109. stic cooling curve More detailed explanations and possible setting values for this function can be seen in chapter 5 2 3 3 6 4 Weather controlled flow temperature regulation If the weather controlled flow temperature regulation is active the inflow target temperature see info parameter T HS Set point chapter 5 10 is determined automatically in accordance with the set heating cooling curve depending on the outside tem perature The weather controlled flow temperature regulation can be opti mised with the RoCon OT1 optional external temperature probe which can be installed on the north face of the building If no RoCon OT1 is installed the Control RoCon HP uses the value for the outside temperature measured in the exterior heat pump unit If the room station EHS157034 is additionally connected to the Daikin Altherma EHS X H the inflow target temperatures will be controlled dependent on the weather and room temperature see tab 5 3 tab 5 16 parameter Room Influence Activation and deactivation of this function takes place via the parameter HC Function in the rotary switch position Configuration in level HC Configuration Parameter HC Function 0 Weather controlled flow tem perature regulation Parameter HC Function 1 Regulation according to fixed inflow target temperature In heating mode Parameter T Flow Day or parameter T Flow Night In cooling mode Parameter T Flow Cooling I
110. t water generation according to the set temperatures and switching cycles in the hot water time programme DHW Program 1 see section 3 4 5 The calendar controlled programme Vacation is not started if the operating mode Standby or Manual Oper ation is active on the set start date 3 4 8 System settings We undertake the basic settings for the Control RoCon HP and the system configurations for the installation environment of the Daikin Altherma EHS X H the direct heating circuit the hot water generation and any optionally connected components in the rotary switch setting Configuration s Depending on access authority user or expert various different parameters are available Certain parameters are only acces sible to the heating expert Setting the Language Date Time An internal pre programmed calendar ensures auto matic time reset at the annually recurring 1 summer winter time changes If required the automatic time changeover can be switched off e Place the rotary switch in the Configuration position gt An overview is displayed e Select the Setup level with the rotary switch gt An overview is displayed e Use the rotary switch to select and confirm the Language Date or Time parameters e Select and change the value to be changed within the individual display using the rotary switch e Confirm the changes with a brief push of the rotary switch gt Change has been accepted
111. table timer programmes for hot water gen eration 1 individually adjustable timer programme for an optional cir culation pump 1 Use of the timer programme for room cooling only possible in combination with a connected room thermostat Initial commissioning of the heating system is described in the in stallation manual for the Daikin Altherma EHS X H Certain menu items in the Control RoCon HP are only accessible to the specialist heating technician This security measure en sures that no undesirable malfunctions arise during operation of the system through incorrect settings The EHS157034 room station has the same operating panel as the Daikin Altherma EHS X H B1 operating element integrated in the RoCon All settings for the allocated heating circuit can be carried out in the same way as the operating unit With activated terminal function all operating possibilities that are available on the inte grated operating unit are available with the exception of certain special functions e g Manual Operation An EHS157068 connected mixer module will also be operated after appropriate allocation by the RoCon B1 control unit and or the EHS157034 room station Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 5 3 Operation 3 Operation 3 1 General DANGER A If electrical components come into contact with water this can cause an electric shock as well as cause
112. tallation instructions for the Daikin Altherma EHS X H Daikin recommends screened cables with the following charac teristics for this purpose Standard to ISO 11898 UL CSA type CMX UL 444 PVC outer sheath with flame retardant to IEC 60332 1 2 Upto 40 m minimum cross section area 0 75 mm2 For greater lengths use larger cross section areas Commercially available junction boxes can be used for con nection of Can bus lines of several RoCon devices Ensure power cables sensor cables and data bus cables are laid separately from each other Use only cable trunking with sep arate trays or cable trunking with separators that ensure at least 2 cm spacing Cable crossings are permissible The entire RoCon system can have a maximum of 20 devices connected with a total cable length up to 800 m 4 2 1 Mi Starting up the EHS157068 mixer module The EHS157068 mixer module has no control unit of its own For configuration and operation it must be connected using a CAN bus cable to a RoCon Control installed in the heat generator or to an EHS157034 room station In conjunction with a room station the mixer module can 1 also be operated as a free standing heating circuit con troller To operate the mixer module directly via the control panel RoCon B1 the terminal function must be acti vated see chapter 3 4 9 If the message n A is displayed at the rotary switch setting AR the control unit has yet to
113. tank temperature sensor is connected a fault message is generated Thermostat Function for hot water generation is activated A thermostatic switch On Off is evaluated for hot water generation and where Open brackets are evaluated as No demand Pressure Config Configuring the sensor for assessment of the system water pressure N E Off On Off No sensor evaluation On On Sensor evaluation activated if no pressure sensor is connected a fault message is generated Outside Temp Adap Individual adapting for the measured value of the outdoor temperature relevant for the N E 5 0to 5 0 K 0 0 K 0 1 K Control Terminaladress Setting the data bus address for system access The set value must be applicable forthe N E Off 0 9 Off 1 entire system Confirmation of this parameter using the rotary switch reinitialises the con troller System Config System configuration of the unit consisting of the sensor configuration and bus configu N E Inactive Active ration If you answer Yes to the enquiry about using the standard configuration when Active starting the unit for the first time the basic configuration for the installed heat generator Delete will be activated automatically Confirmation of this parameter setting as Inactive or Delete using the rotary switch reinitialises the controller A fault message follows After this the rotary switch must be set to the position Info Use the rotary switch to select the required menu item HC A
114. teed All controllers integrated in the RoCon system via the CAN bus are also switched at a higher level to the operating mode when this setting is selected A Outputs are not always free of voltage Reducing The internal heating circuit provides continuous 24 h per day regulation to the parametrised E E v setback temperature The hot water generation takes place according to DHW Program 1 Heating The internal heating circuit provides continuous 24 h per day regulation to the parametrised E E v day set room temperature heating The hot water generation takes place according to DHW Program 1 Cooling The internal heating circuit provides continuous 24 h per day regulation to the parametrised E E MI day room temperature set cooling The hot water generation takes place according to DHW Program 1 Frost protection remains active and a blocking protection for the pump is guaranteed Summer The internal heating circuit is turned off Frost protection remains active and a blocking E E v protection for the pump is guaranteed The hot water generation takes place according to DHW Program 1 All controllers integrated in the RoCon system via the CAN bus are also switched at a higher level to the operating mode when this setting is selected Automatic 1 The internal heating circuit regulates according to the parametrised timer programme HC Pro E E vi gram 1 with the individual day room temperatures set The hot water gene
115. temperatures e With outside temperatures below freezing there is a risk of material damage caused by frost The Quite Mode is set and turned off as follows e Place the rotary switch in the Configuration position gt An overview is displayed e Select the System Configuration level with the rotary switch gt An overview is displayed e Select the parameter Quite Mode with the rotary switch e Confirm the changes with a brief push of the rotary switch gt The setting for the parameter is displayed e Setting parameters Parameter Quite Mode 0 Deactivated Parameter Quite Mode 1 Permanently activated Parameter Quite Mode 2 Only activated at night e Confirm the changes with a brief push of the rotary switch gt Change has been accepted Jump back to previous dis play More detailed explanations and possible setting values for this function can be seen in chapter 5 2 2 3 4 11 SMART GRID WARNING There is a danger of scalding at target hot water tem peratures over 60 C This is possible as the electric utilities company EVU is entitled to control the elec tricity consumption optimally in accordance with sup ply and demand in the SMART GRID regulations Due to the forced charging the target hot water tem perature in the hot water storage tank can reach over 60 C This storage tank charging even takes place when the Standby operating mode it set e Fit a scald prot
116. ter Max T Flow e Connect the overheat protection switch customer on the EXT plug connection to the external operating mode switch so that the Daikin Altherma EHS X H is in operating mode Standby or Summer see section 3 4 2 In parameter Room thermostat On or parame ter Interlink fct On the overheat protection switch must be connected so that the switching contact of the room thermostat is interrupted e Ifthe underfloor heating system is also used for room cooling the connection notes from the previous section are also valid for the connection of a customer provided humidity protection switch With the heating characteristic curve the inflow target temper ature is adjusted to building conditions in accordance with the rel evant external temperature weather controlled flow temperature regulation see section 3 6 4 Generally speaking the steepness of the heating characteristics describes the ratio of the flow tem perature change to the external temperature change The heating characteristic curve applies within the minimum and maximum temperature limits that have been set for the corre sponding heating circuit The room temperature measured in the living area may differ from the desired room temperature these deviations can be kept to a minimum by installing a room station or a room thermostat The Control is set in the factory so that the heating curve does not adjust itself during operation The au
117. the system calculated value not configurable N S INFO VALUE XXX T Flow CH adj Only if parameter Interlink fct On N E 0 50 C 5 C 1 C With a closed cooling RT switching contact 82 the inflow target temperature is increased by the set value see tab 5 1 parameter Interlink fct Demand e g from FWXV 15 20 AVEB T Flow Cooling adj Only if parameter Interlink fct On N E 0 50 C 5 C 1 C With a closed cooling RT switching contact the cooling inflow target temperature is re duced by the set value see tab 5 1 parameter Interlink fct Demand e g from FWXV 15 20 AVEB Min Pressure Defines the minimum water pressure N E 0 1 5 0 bar 0 5 bar 0 1 bar Pressure monitor function only if the pressure sensor is activated Pressure Config On see tab 5 1 If the measured value falls below the set value the Daikin Altherma EHS X H is switched off and an error message is generated Max Pressure Defines the maximum water pressure N E 0 1 5 0 bar 3 0 bar 0 1 bar Pressure monitor function only if the pressure sensor is activated Pressure Config On see tab 5 1 If the measured value exceeds the set value a warning message is generated Set Point Pressure Defines the set water pressure N E 0 1 5 0 bar 0 9 bar 0 1 bar Pressure monitor function only if the pressure sensor is activated Pressure Config On see tab 5 1 If the measured value falls below the value set in the Max Pressuredrop pa rameter by mor
118. ting instructions 27 4 Initial start up 4 Initial start up In addition to the commissioning instructions listed in this chapter the specific commissioning instructions listed in the installation instructions for the Daikin Altherma EHS X H must be complied with 1 4 1 Starting up the Daikin Altherma EHS X H A precondition for initial commissioning is the completion of all preparatory installation work in accordance with the installation and maintenance instructions for the Daikin Altherma EHS X H e Turn power supply to Daikin Altherma EHS X H on gt After the start phase the operating language selector is displayed e Use the rotary switch to select the desired language O The operating language can be changed again at any time e Confirm the changes with a brief push of the rotary switch gt The Basic Configuration of the RoCon device is loaded gt The message Starting Up is displayed gt The message Initialization is displayed gt The standard display for the current rotary switch setting is displayed e Atthe RoCon device adjust the settings to suit the configu ration of the heating system see chapter 3 6 4 2 Connect the optional RoCon devices and start them up Instructions for installation can be found in the respective user in structions supplied The optional RoCon devices must be connected to the Daikin Al therma EHS X H using a 4 core CAN bus cable port J13 see ins
119. tion Only if parameter HC Function O Setting from which outside temperature the cooling operation with the highest cooling infeed target temperature T Flow Cooling start starts setting condition operating mode Cool ing 20 45 C 24 C 1 C Max T Out Cooling Can be used only if the assigned heat generator has a cooling function Only if parameter HC Function 0 Setting to determine from which outdoor temperature the lowest cooling flow temperature T Flow Cooling max is stipulated setting condition operating mode Cooling 20 45 C 35 C 1 C T Flow Cooling start Can be used only if the assigned heat generator has a cooling function Only if parameter HC Function 0 Setting the cooling inflow target temperature at the start of cooling mode outside tempera ture parameter Start T Out Cooling 5 25 C 18 C 1 C T Flow Cooling max Can be used only if the assigned heat generator has a cooling function Only if parameter HC Function 0 Setting the minimum cooling inflow target temperature This is kept constant relative to the outside temperature parameter Max T Out Cooling 5 25 C 18 C Min T Flow Cooling Can be used only if the assigned heat generator has a cooling function Only if parameter HC Function 0 Setting the absolute lower limit of the cooling inflow target temperature The limitation is ef fective if a lower cooling infl
120. tion for systems operating with 2 different inflow target temperatures N E Off Off see chapter 3 6 6 On A possible use for this might be the additional integration of aFWXV 15 20 AVEB in a surface heating and cooling system Requirement 2 room thermostats need to be connected to plug connection J16 on the Daikin Altherma EHS X H Off Deactivated On Evaluation of 38 385 and cooling E3 switching contacts at plug connection J16 on the RoCon BM1 circuit board Activation of cooling mode only possible by changing operating mode to Cooling see chapter 3 4 2 Setting for the parameter Room thermostat no longer evaluated a Open switching contacts Only frost protection active b Operating modes Heating and Automatic 1 Automatic 2 active during switching cycles in day mode Closed switching contact heating IL Thesystem operates according to the normal infeed target temperature accord ing to the parameter settings in HC Configuration gt Heating Closed switching contact cooling IL2 The system operates according to the increased inflow target temperature nor mal inflow target temperature value of parameter T Flow CH adj Priority if both switching contacts are closed c Cooling operating mode active Closed switching contact heating 1L1 Thesystem operates according to the normal infeed target temperature accord ing to the parameter settings in HC Configuration gt Cooling
121. tomatic 2 Duration of the setback phase must be at least 6 hours Function At the start of the setback time the current room temperature is set as the tar get value for the following 4 hours The heating curve is determined by the Control from the inflow target temperatures that are necessary to maintain this room temperature If the automatic adjustment of the heating curve is interrupted the function pauses until it is performed successfully on the next day or until it is ended by setting the parameter to Off or by changing the current operating mode The hot water generation and the heating up optimisation are blocked during the auto matic heating curve adapting Cooling Can be used only if the assigned heat generator has a cooling function Start T Out Cooling Only if parameter HC Function 0 E E 15 45 C 24 C 1 C Setting from which outside temperature the cooling operation with the highest cooling infeed target temperature T Flow Cooling start starts setting condition operating mode Cooling Max T Out Cooling Only if parameter HC Function 0 E E 20 45 C 35 C 1 C Setting to determine from which outdoor temperature the lowest cooling flow tempera ture T Flow Cooling max is stipulated setting condition operating mode Cooling T Flow Cooling start Only if parameter HC Function 0 E E 5 25 C 18 C 1 C Setting the cooling inflow target temperature at the start of cooling mode outside tem perature p
122. tomatic heat curve adaptation can be activated pa rameter HC Adaption if the room station EHS157034 is con nected see chapter 3 6 4 Starting conditions for the automatic heating curve adjustment Outdoor temperature lt 8 C Operating mode is automatic I or II Duration of setback phase at least 6 hours If an automatic heat curve adjustment is not activated the heat curve can be set manually by adjusting the parameter Heat Slope Manually adapting the heating curve 1 Do not make any corrections to the set values for 1 2 days and then only make them in small increments e Deactivate additional heat sources e g fireplaces direct solar radiation open windows e Fully open any existing radiator thermostat valves or setting drives e Activate the operating mode Heating Approximate setting values Radiator 1 4 to 1 6 Underfloor heating system 0 5 to 0 9 Operating instructions 18 DAIKIN Daikin RoCon HP Daikin Control 008 1420844 05 2014 3 Operation 2 Configuration A O Setup System Configuration Heating T Outside lim night NS ps Heat Slope Room Influence ERA Configuration System Configuration HC Configuration DHW Configuration Heat Slope T 97 No 0 50 O I t 1 note 0 0 3 00 HC Configuration HC Fun
123. ubsequently required On Parameter Reset Resets all customer specific parameter settings to factory setting N E Off Off On Timeprog Reset Resets all permanent time programmes to factory setting see tab 3 9 E E Off Off On Return This parameter is used only to exit the special level E E Tab 5 13 Parameter in the level Sonderfunktion 5 12 Parameter level Basic Configuration i 5 i E EE ee P PPP This parameter level appears only if After in the rotary switch position Configuration level Atinitial commissioning if the guery use standard configura tion is answered by No or tive or delete Setup the parameter System Config has been set to inac Parameter Description Access Settingrange Factory Increment BE HF Min Max setting Boiler Function Setting the system functionality of the device in the CAN BUS The standard value of this pa N E Single Single rameter is Single and thus applies to a Daikin Altherma EHS X H in self contained operating Slave 1 mode SN With value settings Slave 1 to Slave 8 the Daikin Altherma EHS X H works as a heater Slave 8 module and waits for the demand for an optional cascade regulator These settings are not currently usable Unmixed Circ Config Setting the CAN BUS ID for the direct heating circuit The data bus address of a heating circuit N E 0 15 0 1 must be the same throughout the entire system There
124. ure for the heat generator assigned to parameter Boiler Assignment or no sensor evaluation On Sensor evaluation activates if an outdoor temperature sensor is not connected to the EHS157068 mixer module an error message is generated Off On Flow Temp Config Configuration of the mixer circuit inflow temperature sensor Off No sensor evaluation On Sensor evaluation activated if no mixer circuit inflow temperature probe is con nected a fault message is generated Off On Outside Temp Adap Individual adapting for the measured value of the outdoor temperature relevant for the Control 5 0 to 5 0 kW 0 0 K Terminaladress Setting the data bus address for system access The set value must be applicable for the entire system Confirmation of this parameter using the rotary switch reinitialises the controller Off 0 9 Off Boiler Assignment Assignment of the EHS157068 to the heat generator in accordance with the setting of the BUS ID HS parameter see section 5 12 tab 5 14 0 7 HC Assignment Allocation of the EHS157068 control unit to the mixer module Off If there is only one mixer module in the system this assignment is performed auto matically otherwise the setting must match the address at the address switch for the mixer module see chapter 4 2 1 fig 4 1 0 9 0 9 10 A 11 B 12 C 13 D 14 E 15 F Off 0 15 Off Tab 5 15 M Para
125. us situation gt Disregarding this warning can result in serious injury or death CAUTION Indicates a situation which may cause possible damage gt Disregarding this warning can lead to damage to property and the environment This symbol identifies user tips and particularly useful information but not warnings or hazards mie Special warning signs Some types of danger are represented by special symbols A Electric power Risk of burning or scalding Validity Some information in this manual has limited validity The validity is highlighted by a symbol Only valid for Daikin Altherma EHS X H with cooling function O Valid available only if a room station EHS157034 is connected m Valid available only if a mixer module EHS157068 is connected Handling instructions e Instructions on actions are shown as a list Actions of which the seguential order must be maintained are numbered gt Results of actions are identified with an arrow Display readouts of the RoCon Control JEntry into a setting procedure lt Exit from a setting procedure Certain screen displays or menu points may differ from those shown in these instructions due to country or eguipment varia tions in the Daikin Altherma EHS X H or the status of the user logged onto the Control 1 3 Avoid danger The Daikin Altherma EHS X H is state of the art and is built to meet all recognised technical reguirements Howe
126. value Displaying the water pressure designation On the Control RoCon HP when it is switched on you can TVBH2 TVBH display the system pressure water pressure in the internal E circuit direct heating circuit The water pressure is available as TR2 Current heating return flow temperature sec the first info parameter see fig 3 6 ondary sensor tr2 o Tdhw2 Curent smosralureimdoemesiie hai water The permissible range of water pressure during operation de v slarane i secondary sensor t pends on the Daikin Altherma EHS X H and the heating system gt l 9 Y pee The set values and threshold values must only be changed by the a Tlig2 Current coolant temperature ti 7 heating technician If the water pressure falls below the minimum TA2 Actual outdoor temperature measured by tem value set parameter value it must be increased by topping up perature sensor of the external heat pump the system see installation instructions of the Daikin Altherma quiet Shows the status of the whisper mode EHS X H Tab 3 5 Description of the operating data displayed as an overview The pressure limits for the safety switch off and the set pressure can be adjusted in the parameter settings in 1 level System Configuration as OM 3 Info vv AN Overview lt ja TA gy 13 36 Water Pressure O de a a On 330 C 134 48 0 C AN ze C x x Vv lt 8 su MER o 1x oia O 13 36 Mode 3 Pump 100 D de O ge amp mH E
127. ver improper use may result in serious physical injuries or death as well as property damage To avoid danger only operate the Daikin Altherma EHS X H as stipulated and in perfect condition with an awareness of the safety and hazards involved This assumes knowledge and use of the contents of this manual the relevant accident prevention regulations and the recognised safety related and occupational medical rules WARNING This unit is not intended for use by persons including children with impaired physical sensory or mental faculties or persons with insufficient experience and or expertise unless supervised by a person responsible for ensuring their safety or are given instruction by this person on how to use the unit Daikin RoCon HP Daikin Control 008 1420844 05 2014 DAIKIN Operating instructions 3 1 Safety 1 4 Proper use The RoCon HP may be used only in Daikin Altherma EHS X H heat pumps that have been approved for Daikin the regulating system RoCon The Daikin RoCon HP may only operated only according to the indications in this manual Any other use outside the intended use is considered as im proper The operator alone shall bear responsibility for any re sulting damage For any work on the equipment which extends above and beyond the operation of the regulating system you must observe the details provided in the supplementary documents particularly with regard to safety
128. witch position CMANATAWNHA A Certain functions and parameters are restricted by access au thorisation and can only be adjusted by the heating expert see section 3 6 1 In normal operating mode the rotary switch should be in position D After switching on and successful initialisation the display automatically shows the standard display with rotary switch position D In the first commissioning the setting for language selection is displayed first e Select the language using the rotary switch e Confirm the changes with a brief push of the rotary switch Adaptation to the special installation configuration is carried out in the rotary switch position Configu ration see section 3 4 8 o 1 When the system is switched on it regulates fully automatically based on the stipulations set in the Control RoCon HP the operation of the room heating room cooling and the sanitary hot water generation e Independent of the setting of the rotary switch the Daikin Altherma EHS X H operates in accordance with 1 the operating mode set in the switch position Oper ating Mode 3 or which has been activated by a special programme If the user enters a value manually this setting remains active until the user changes it or until the programme clock forces an other operating mode The operating mode can be affected by additional functions such as Weather controlled flow temperature regul
129. xt EHS 3kW 1 FAD 13490 46 0 Info k ky ze RT BPV 0 Overview Water Pressure lt gt o o ZA 9 O T HS PENN TV 42 C Tdhw 48 C 4 TVBH 44 C TA TC Water Pressure TR 36 C V 1123l h 2 5 bar TVBH2 44 C Tliq2 46 C a b Noustuaan tts tte lt tse te ls nnn gt benadelen TR2 35 C TA2 1 C Tdhw2 48 C quiet Off Fig 3 6 Info values display e g system pressure a b en lt n gl keD Fig 3 5 Display operating data overview Operating instructions DAIKIN Daikin RoCon HP Daikin Control 10 008 1420844 05 2014 3 Operation 3 4 2 Setting the operating mode The selection of the operating mode with which the Daikin Altherma EHS X H is to operate is undertaken on the rotary switch in the setting Operating Mode 3 The selected operating mode is activated by briefly pushing the rotary switch one OR Operating Mode Q Heating AN i 388 Cooling EN A Summer Om 7 8 R fe MER o 9 Operating Mode Operating Mode Summer Standby M Reducing Automatic 1 Automatic 2 O Operating Mode Summer Automatic 1 M Automatic 2

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