user manual - sinclair air conditioners
Contents
1. _ _ SN Air to water Heat Pump Wired Controller Solar heater Solar heater With Without Without FCU With Without Without When it is set to Without the l l Control state will be 26 Remote sensor Remote sensor With Without Without automatically changed to T water out off 3 2 2 1 Mode Atthe equipment OFF state access to the FUNCTION page and then move through the Left Right key the cursor to the Mode whose characters will be reversed then press the Up Down key to modify its setting Notes The Heat mode is defaulted when the unit is energized for the first time The running mode is allowed to be changed only when the unit is not in operation If it is done with the unit being on a window will pop up warning please turn off the system first When the water tank is disabled only the Heat or the Cool mode is allowed When the water tank is enabled Cool Heat Hot water Cool hot waterr Heat hot water is allowed For the heat pump the Cool mode is allowed for the heating only unit Cool Hot water and Cool are unallowable This setting can be memorized upon power failure 2 2 2 Control State Ctrl state Goto the FUNCTION page and locate Ctrl state then configure it through the Up Down key Notes If Remote sensor is set to With T out water and T room are available While if Remote Sensor is set to2. eAt the holiday mode Mode setting of the control and On Off key operation both are disabled When it is activated Weekly timer Clock timer or Temp timer will be deactivated eAt the holiday mode when T Room is adopted the temperature set point should be 15 C when T Out water is adopted then the temperature set point should be 30 C t will quit when the thermostat effectively works Cool or OFF operation e When this setting is saved successfully it will be memorized upon power failure This function can be activated only at the Heat mode and with the unit turned off When it is done with the unit turned on a prompt dialog box will pop up warning Please turn off the system first or when it is done at other modes except the Heat Mode with the unit turned off also a prompt dialog box will pop up warning Wrong running mode When it is activated the ON OFF key operation is disabled or a dialog box will pop up warning Please disable the Holiday Mode e Under the Holiday mode Floor debug Sanitize Emergen mode cannot be activated or a dialog box will pop up warning Please disable the Holiday Mode 2 2 18 Thermostat 1 Locate where Thermostat is at the FUNCTION page 2 By pressing the Up Down key Thermostat can be set to On or Off When it is On the control follows the running mode of the thermostat and is not allowe
3. o No Full Name Range C Range F Default 4 Water out temperature for vor cag 725 C With FCU 18 25 45 77 F With FCU 7 C 45 F With FCU cooling C Without FCU 64 77 F Without FCU 18 C 64 F Without FCU 2 Water out temperature for WOT Heat 25 55 C High temp 77 131 F High temp 45 C 113 F High temp heating 25 45 C Low temp 11 113 F Low temp 35 C 95 F Low temp Room temperature for RT Cool 18 30 C 64 86 F 20 C 68 F cooling PORTIS peroirer tor RT Heat 18 30 C 64 86 F 26 C 79 F heating Tank temperature T water tank 40 80 C 104 176 F 50 C 122 F eveacronammen T Eheater 20 18 C 4 64 F 0 C 32 F temperature 7 Sxe neater on ambient jcedraheater 20 18 C 4 64 F 0 C 32 F temperature Max heat pump waterout c iip Max 40 50 C 104 122 F 50 C 122 F temperature no eheater Lower limit ambient temperature at the auto Lower AT Heat 20 5 C mode for heating Upper limit temperature at Upper AT Heat 10 20 C 50 68 F 15 C 59 F the auto mode for heating Upper limit room temperature at the auto Upper RT Heat 22 30 C 72 86 F 24 C T5 F mode for heating Lower limit room 12 temperature at the auto Lower RT Heat 18 21 C 64 70 F 20 C 68 F mode for heating Upper limit water out l 46 55 C High temp 115 131 F High temp 48 C 118 F High temp 35 Upper WT Heat riper are deine Auto 30 35
4. Without only T out water is selectable This setting will be memorized upon power failure 2 2 3 Fast Hot Water Go to the FUNCTION page and locate Fast hot water then configure it through the Up Down key On or Off Notes lt works only when Water tank is set to With This setting will be memorized upon power failure 2 2 4 T water Ctrl Water Temperature Control for Heating Goto the FUNCTION page and locate T water Ctrl then configure it through the Up Down key High temp or Low temp Notes When this setting is changed the following parameters will return to the default values l 45 C 113 F High Water out temperature for heating WOT Heat 35 C 95 F Low 3n 48 C 118 F High Upper limit water out temperature at the auto mode for heating Upper WT Heat 35 C 95 F Low 40 C 104 F High Lower limit water out temperature at the auto mode for heating Lower WT Heat 29C 84F Low This setting will be memorized upon power failure Air to water Heat Pump Wired Controller 2 2 5 Cool Hot water e Go to the FUNCTION page and locate Cool hot water then configure it through the Up Down key Cool or Hot water Notes e Hot water will take precedence only when Water tank is available other it will tell Reserved This setting will be memorized upon power failure 2 2 6 Heat Hot water Go to the FUNCTION page and locat
5. C Low temp 86 95 F Low temp C 95 F Low temp 15 C 5 F mode for heating Lower limit water out 36 45 C High temp 97 113 F High temp 40 C 104 F High temp 29 Lower WT Heat ripe weet ime auto 25 29 C Low temp 77 84 F Low temp C 84 F Low temp mode for heating Lower limit ambient temperature at the auto Lower AT Cool 50 77 F 25 Gilt F mode for cooling Upper limit temperature at o o Upper AT Cool 79 118 F 40 C 104 F the auto mode for cooling Upper limit room temperature at the auto Upper RT Cool 24 30 C 75 86 F 27 C 81 F mode for cooling Lower limit room temperature at the auto Lower RT Cool 64 73 F 22 C 72 F mode for cooling Bou Vrae Upper WT Cooi _ 15725 C With FCU 59 77 F With FCU 72 77 15 C 59 F With FCU p 22 25 C Without FCU F Without FCU 23 C 73 F Without FCU mode for cooling Lower limit water out 14 i 57 i 7 C 45 F With FCU a tee ete eger i 18 21 C Without FCU AF eT Me mode for cooling 18 C 64 F Without FCU Temperature deviation for 2 40 C 36 50 F 5 C 41 F cooling 99 Temperature deviation for AT Heat 2 10 C 36 50 F 10 C 50 F heatling Temperature deviation for RT Hot water 36 46 F 5 C 41 F heating water 17 Air to water Heat Pump Wired Controller 2 4 View 1 At the homepage by pressing the Function key no 3 it is able to go to the VI
6. E NTTCNA 17 30 4 When above settings are finished pressing the Return key and then pressing Save a pop up window will pop up to remind if you are determined to save these settings If so press the OK key If not press the Return key to not save these settings 5 In this case finally by pressing the Up key Weekly timer will be activated Notes Totally five periods are allowed to be set for each time For each period Start time must be earlier than End time Similarly the preceding period must be earlier than its following period When Weekly timer has been set successfully by changing FCU Water tank Ctrl state or T water Ctrl then the temperature set point for Weekly timer will be automatically changed to the set point of last setting For instance if Heat is set for Monday of Weekly timer FCU is set to With and the T water out is 20 C by resetting FCU to Without then T water out will be the value of last setting In this case if FCU is disabled for last setting then T water out will be the default value 18 C eAt the WEEKLY TIMER setting page there are totally three setting types for each day V it indicates once the Week Timer is activated the timer on this day is effective and will not be affected by the Holiday mode X it indicates even if the Week Timer is activated the timer on this day is ineffective Holiday it indicates
7. control It will be memorized upon power failure The address range is 0 125 and 127 253 The default address is O for the initial use 2 2 29 Doorguard Goto the FUNCTION page and locate Doorguard then configure it through the Up Down 15 Air to water Heat Pump Wired Controller key On or Off Notes When it is activated the control will check the card is inserted or not If inserted the control will run normally if not the control will turn off the unit and back to the homepage In this case any key operation is ineffective except for the combined key operation or a dialogue box will pop up warning Keycard uninserted eit will not be memorized upon power failure 2 3 Parameter Setting Parameter Set 2 3 1 User Parameter Setting 1 At the homepage it is able to go to the PARAMETER page by pressing the Function key no 2 2 At the Parameter Set page by the Left Right key select the desired option and then by the Up Down key increase or decrease the setting value which will be continuously changed when pressing and holding the key 3 When the setting is finished press Save and a dialog box will pop up reminding Save settings If so press the OK key if not press the Cancel key to not save this setting PARAMETER WOT Cool WOT heat RT Cool 40 C 20 C 18 C RT Heat T water tank T Eheater 26 C 50 C 0 C User Setting 16 Air to water Heat Pump Wired Controller Displayed
8. mode Sanitize Holiday mode is not allowed to be activated or a dialog box will pop up warning Please disable the Floor Debug Model e Upon power failure this function will be OFF and runtime will be cleared e At the FIOOR DEBUG setting page the control will remain at this page and never back to the homepage unless pressing the Return key or Menu key When this function is activated it is allowed to check the target temperature and runtime of Floor Debug at the Parameter View page Before activating Floor debug please make sure each period for Floor debug is not zero or a dialog box will pop up warning Wrong Floor Debug time It will resume only by pressing OK and then correcting the time 2 2 16 Emergency Mode Emergen Mode 1 Set Mode to Heat or Hot water at the Parameter Set page 2 Then switch pages to go the page where Emergen mode locate it by the Left Right key and configure it to On or Off by the Up Down key 3 When it is set to On Auxiliary func at the homepage will be replaced by Emergen Mode 4 When it is set to On but the running mode is not Heat or Hot water a dialog will pop up warning Wrong running model In this case by pressing the OK key the control will go to the Mode setting page or by pressing the Cancel key the control will return to the Emergen Mode page Notes When the unit is performing Hea
9. when the Week Timer is activated but Holiday is not activated then the timer on this day is effective when Holiday is also activated the timer on this day is ineffective When Weekly timer has already been set and the concerned modes include Hot water if resetting Water tank from With to Without then Hot water mode will be automatically changed to Heat Cool hot water Heatt hot water changed to Cool Heat Temperature Setpoint The control is able to decide the temperature type and temperature range based on the current Clock Timer FCU T water Ctrl and Ctrl state settings See the followings for more details 9 Air to water Heat Pump Wired Controller If the set mode is Hot water the temperature set point shows nothing indicating there is no need to set T water out and T room but only T tank If the set mode Cool or Heat then water tank temperature box will show nothing indicating there is no need to set T tank Ctrl Set Water out o 18 25 C o o Cool temperature for acd Without a M Dod Jue 1 C cooling WT cool FCU Without FCU T water High temp 25 55 C 45 C 1 C out Water out Heat temperature for heating WT heat Low temp 25 45 C 35 C 1 C Room Cool temperature for 18 30 C 20 C 1 C cooling RT cool T room Room Heat temperature for 18 30 C 26 C 1 C heating RT heat 2 2 1
10. 3 Clock Timer 1 At the homepage by pressing the Function no 1 key access to the FUNCTION page and then locate where Clock timer is after that press OK key to go to the COLCK TIMER setting page CLOCK TIMER ETT 40 C 50C 2 At the CLOCK TIMER setting page by the Left Right key select the desired parameter and then by the Up Down key configure it 3 When this setting is concerned about time value by pressing the Function key no 1 alternately set the hour or minute values and by pressing the Up Down key increase or decrease the corresponding value which will be continuously changed by pressing and holding the key Unless otherwise specified all timer settings follow the similar way 4When the setting is finished save it by pressing the Function key no 2 or this setting without being saved is ineffective 5 When the setting has been saved activate the Clock Timer at the FUNCTION page Notes When Weekly timer and Clock timer settings are performed at the same time the latter takes precedence When the water tank is available the allowed running modes include Heat Cool Heat 10 Air to water Heat Pump Wired Controller hot water Cool hot water and Hot water When the water tank is unavailable the allowed running modes only include Heat and Cool When Clock timer has already been set and the concerned modes include Hot water if resetting Wa
11. CONTROL AND OPERATION MANUAL INVERTER AIR TO WATER HEAT PUMPS GSH 120IRAB 3 GSH 120ERAB 3 GSH 140IRAB 3 GSH 140ERAB 3 GSH 160IRAB 3 GSH 160ERAB 3 D SINCLAIR HEAT PUMPS Notices Do not install the control where it is damp or exposed to direct sunlight Once the air conditioning unit is installed where possibly subject to electromagnetic interference shielded twisted pairs should be used as signal lines and other communication lines Be sure communication lines are wired to the correct ports or normal communication would fail Do not beat toss or frequently assemble and disassemble this control Do not operate the control with wet hands Figures in this Manual are just for reference We the manufacturers keep the right to modify this Manual owing to sales or other production reasons without previous notice Contents 1 External VieW 1 1 1 Standby Page and Homepage eescmenutesetunum eeu onan earoeear mar ooeoace ta edt nne eus 2 in 2 To indicating LEDS seeen 1 00 9222220923 0209 022992399 220 nseueee saan sen EE 3 2 Operation IMSTUGTION S cxccasoncascansavescascartasesncotamnacceasimmiantestesestaneaeraeeient 3 21 ONON eee eee eee ee E ene ee E eee eee eee eee ee eee 3 2 2 WU CTIO I gt CURING e eee ces emonnscune cance MERE EMEN S RUNE NI P UE 3 2 3 Parameter Setting Parameter Set 2 0 0 0 eccccccceccceeeceeeeeeeeeeeeeeeeeeeeeeeesee
12. EW page as shown in the figure below VIEW ENIM Enter Enter ENCCEE es NENNEN Enter 2 4 1 Status View 1 At the VIEW page select Status and then press the OK key to go to the STATUS page 2 At the STATUS page it is able to check the status of each component STATUS Off Off Off ETT ft Solarwe CUTS Off Off Off Viewable Components O WiWm DwwiMm Se 18 Air to water Heat Pump Wired Controller 2 4 2 Parameter View Para View 1 At the VIEW page select Parameter and then press the OK key to go to the Para View page 2 At the Para View page it is able to view each parameter PARAMETER Outdoor temperature ouction temperature Discharge temperature Defrost temperature Liquid temperature Water in temperature Plate exchanger water out temperature E heater water out temperature Water tank temperature set point ee Water tank temperature reading Remote room temperature Refrigerant side gas pipe temperature Solor heater water out temperature Target temperature for auto mode Target temperature for floor debug Time period for floor debug Debug time 19 Air to water Heat Pump Wired Controller 2 4 3 Error View 1 At the VIEW page select Error and then press the OK key to go to the ERROR page 2 At the Error View page it is able to view each error Ambient sensor Cond sensor Disch sensor Suction sensor Outdoor fan Comp overload re 177 Notes The real time err
13. UNCTION page locate Sanitize and then access to the SANITIZE setting page by pressing the OK key 2 At the SANITIZE setting page select Set clock Set week or Set temp through the Left Right key and then modify the corresponding setting through the Up Down key 3 When the mode setting is finished then by pressing Save a pop up window will pop up to remind if you are determined to save this setting If so press the OK key If not press the Cancel key to not save this setting 4 When the setting is saved the control then will back to the FUNCTION page and the cursor will be where the Sanitize timer is then by the Up Down key it can be set to On or Off SANITIZE Setclock f Setweek Settemp Monda 70 C 08 30 y Air to water Heat Pump Wired Controller Notes e It can be activated only when the Water tank is set to With e It can be set to On or Off no matter if the unit is in operation or not When Sanitize is set to On if you intend to set the Emergen mode Holiday mode Debug then a window will pop up warning Please disable the Sanitize Mode e t can be set to On or Off no matter if the unit is in operation or not and Hot water mode always takes precedence When Sanitize is activated Sanitize will show on the home page of the control until this operation is finished If this operation fails Sanitize fails will show In
14. corresponding to FUNC PAPA VIEW and GEN setting pages respectively eAt the standby page the Menu key is used to back to the homepage the ON OFF key is used to turn on off the unit if applicable and all other key operations are ineffective The control will return automatically to the homepage where there is no any key operation in 10 consecutive minutes 2 2 Function Setting 1 At the homepage by pressing the Function key no 1 the control will access to the FUNCTION page 1 as shown in the figure below FUNCTION FUNCTION page 1 2 At the FUNCTION page by the Right Left key the desired function option can be selected and by the Up Down key the setting of the current function option can be modified The function key no 3 or no 4 can be used for switch pages After the setting is finished by pressing the Menu Air to water Heat Pump Wired Controller key the control will back to the homepage or by pressing the Return key the control will back to the higher level menu Notes Move the cursor to the desired option and Enter will be displayed at the lower left side of the LCD reminding you that you are allowed to access to the submenu by pressing the OK key At the FUNCTION page when the setting of some function option is changed and needs to be memorized then in case of power failure it will be saved automatically and resume upon power recovery Function Settings Displayed Cool Hea
15. d to set the running mode when it is Off the control follows the running mode set by itself Notes When Floor debug or Emergen Mode is activated then the control will not receive signals from the thermostat e If Thermostat is set to On the control will automatically disable some functions concerning timer and run in accordance with the mode set by the thermostat In this case the running mode is unchangeable and the ON OFF key operation of the control is ineffective e When this setting is saved successfully it will be memorized upon power failure The state of the Thermostat can be changed when the unit is turned off 2 2 19 IDU Heater Go to the FUNCTION page and locate IDU Heater then configure it through the Up Down key T 2 or Off Notes eit will be memorized upon power failure 2 2 20 Other Heater Goto the FUNCTION page and locate Other heater then configure it through the Up Down key With or Without Notes eit will be memorized upon power failure 2 2 21Chassis Heater Go to the FUNCTION page and locate Chassis Heater then configure it through the Up Down key With or Without Notes eit will be memorized upon power failure 14 Air to water Heat Pump Wired Controller 2 2 22 Water Tank Go to the FUNCTION page and locate Water tank then configure it through the Up Down key With or Without Notes eit will b
16. de Segments Period 1 temp AT of segment and Segment time as listed in the following table De oe terit CNN O NN 2 Fist temperature for floor debug Period 1 temp m x 25 C 77 F 1 C 1 F Segment temperature difference E for floor debug AT ofsegment o 72H o H Segments duration for floor 2 10 C o o o o debug segment time 36 50 F 5 C 41 F 1 C 1 F 3 After the above setting is finished by pressing the function key no 2 activate this function and a dialog box will pop up reminding Start the Floor Debug Mode now If so press the OK key Once Floor debug has been activated by pressing the function key no 2 a dialog box also will pop up reminding Stop the Floor Debug Mode now If so press the OK key if not press Cancel to go on Notes e This function can be activated only when the unit is OFF When it is intended to activate this 12 Air to water Heat Pump Wired Controller function with the unit being ON a dialog box will pop up warning Please turn off the system first e When this function has been activated it is unable to turn on or off the unit In this case when pressing the ON OFF key a dialog will pop up warning Please disable the Floor Debug Model e When this function has been set successfully Timer week Clock timer and Temp timer will be deactivated e When Floor debug mode has been activated Emergen
17. e Heat hot water then configure it through the Up Down key Heat or Hot water Notes e Hot water will take precedence only when Water tank is available other it will tell Reserved This setting will be memorized upon power failure 2 2 Quiet Mode e Go to the FUNCTION page and locate Quiet mode then configure it through the Up Down key On or Off Notes e tcan be set to On or Off no matter if the unit is in operation or not Once it is activated it should be deactivated manually or by Quiet Timer t will not memorized and defaulted to be off upon power failure e t will be deactivated when the unit is turned off 2 2 8 Quiet Timer 1 Go to the FUNCTION page and locate Quiet timer then access to the QUIET TIMER setting page 2 At the QUIET TIMER setting page select Start time or End time through the Left Right keys and then configure the desired time through the Up Down keys 3 When the mode setting is finished then by pressing Save a pop up window will pop up to remind if you are determined to save this setting If so press the OK key If not press the Cancel key to not save this setting 4 When the setting is saved the control then will back to the FUNCTION page and the cursor will be where the Quiet timer option is then by the Up Down kev it can be set to be On or Off QUIET TIMER Start time 08 30 Air to water Heat Pump Wi
18. e memorized upon power failure This setting is allowed only when the unit is turned off 2 2 23 Tank Sensor Goto the FUNCTION page and locate Water tank then configure it through the Up Down key 1 or 2 When the water tank is unavailable this option will be reserved Notes eit will be memorized upon power failure 2 2 24 Solar Heater Go to the FUNCTION page and locate Solar heater then configure it through the Up Down key With or Without Notes eit will be memorized upon power failure 2 2 25 FCU Goto the FUNCTION page and locate FCU then configure it through the Up Down key With or Without Notes It will be memorized upon power failure 2 2 26 Remote Sensor Go to the FUNCTION page and locate Remote sensor then configure it through the Up Down key With or Without Notes eit will be memorized upon power failure T room Ctrl can be selected only when the Remote Sensor is set to With 2 2 2 Air removal Goto the FUNCTION page and locate Air removal then configure it through the Up Down key On or Off Notes eit will not be memorized upon power failure ltcan be set only when the unit is turned off 2 2 28 Address Goto the FUNCTION page and locate Address then configure it through the Up Down key to set the address Notes ltindicates the address of the control and is intended for the group
19. eseeeas 16 53 01 ris sis ace npn ce pean nhs sue cies oi ciate saeco 18 2 5 General SC 22 2O KOY LOCK osinean E EEE EE E EEEE EE 23 3 Precautions ccc ccc ccc ccccccecccccccccccecceccecuecaceccecueauesuececueecueanesnesesneeaes 23 Air to water Heat Pump Wired Controller 1 External View Off No Yes 40 C 20 No S sere c 13 12 1 10 This effect drawing is just for reference Symbol Description ES Symbol Description Running indicating LED ON OFFF Power indicating LED Cancel Return key Error indicating LED OK key Left key 42 Function key no 4 Up key Function key no 3 Menu key Function key no 2 Right key Function key no 1 Down key Q O 0 amp 69 Air to water Heat Pump Wired Controller 1 1 Standby Page and Homepage Standby Page Off No Yes Key lock 40 C 20 C No Home Page ji 20 C No PARA w m eomm 1 Meis isenjedioscoessloWeacuhumingmode L ey ck tnt key ck acted or deacveted Note it includes the Sanitize mode Quiet mode Auto mode Floor debug mode Emergen mode Holiday mode Forced Cooling mode Forced Heating mode and Debug mode 1 2 Keys wa NmHowiDmoi n 7 t 6 UpDownkey tis intended to modiy the setting state or value ofthe selected parameter Air t
20. ft corner of the control 22 Air to water Heat Pump Wired Controller 2 6 Key Lock At the homepage by pressing the Up Down keys simultaneously for 5 seconds it is able to activate or deactivate this function When it is activated any key operation is ineffective 3 Precautions Install the control following instruction shown in the figure below Installation Steps Step 1 draw the communication lines out from the LCD Step 2 take four screws away from the rubber pad Step 3 remove the rubber pad off the LCD 23 Manufacturer Sinclair Corporation Ltd 1 4 Argyll Street London W1F 7LD UK Supplier and technical support Nepa spol s r o Purkynova 45 612 00 Brno Czech Republic WWW hepa cz Toll free info line 420 800 100 285 CE Original manual
21. o water Heat Pump Wired Controller 1 3 Indicating LEDs Functional Description On Off indicating LED green It will light on off when the unit is turned on off Power indicating LED yellow _ It will light on off when the unit is powered on off Fault indicating LED red Jit will light on when some fault occurs 2 Operation Instructions 2 1 On Off Atthe homepage by pressing the ON OFF key the unit will be turned on off When the unit is ON the green indicating LED located at the upper right of the control will light on When the unit is OFF the green indicating LED will light off Notes The unit is defaulted to be OFF when energized for the first time The ON OFF key operation works only at the home page and the standby page When the Holiday mode or the Emergen mode is activated the ON OFF key operation will become ineffective When the Forced Heating or Forced Cooling is activated it will be deactivated by pressing the ON OFF key and then press the ON OFF key again to start the unit ON OFF operation will be memorized by setting Memory to be On at the GEN setting page That is in case of power failure the unit will resume running upon power recovery Once Memory is set to be Off in case of power failure the unit will keep Off upon power recovery eAt the home page the ON OFF key is intended to turn on off the unit if applicable The Function keys no 1 to no 4 are
22. or will show on the control Taking Error 2 in the above figure for example when it is recovered it will disappear and be replaced by Error 3 and other errors follow the same way e Ifthe total no of errors exceed six other errors should be viewed by switching pages through Last and Next Any one among IDU auxiliary heater 1 error IDU auxiliary heater 2 error Water tank heater error occurs the control will beep until this error has been cleared e See the following table for error description Displayed Name Error Code iN Ambient temperature sensor error Ambient sensor 7 O Condenser temperature sensor error Cond sensor Tl N Discharge temperature sensor error Disch sensor 7 C1 Suction temperature sensor error Suction sensor m T Outdoor fan error Outdoor fan am OO Compressor internal overload protection Comp overload m High pressure protection High pressure Low pressure protection O po D on C D TI m AJIO High discharge protection Hi discharge O O1 Incorrect capacity DIP switch setting Capacity DIP Communication error between indoor and outdoor unit ODU IDU Com O High pressure sensor error Pressure sens H co Heat exchanger leaving water temperature sensor error Temp HELW Q IL Auxiliary heater leaving water temperature sensor error Temp AHLW EN Refrigerant liquid line temperature sensor error Tem
23. p RLL Heat exchanger entering water temperature sensor error Temp HEEW EE m Water tank water temperature sensor 1 error Tank sens 1 Water tank water temperature sensor 2 error Tank sens 2 H Q Refrigerant gas line temperature sensor error Temp RGL Solar heater leaving water temperature sensor error Temp SHLW EE Room temperature sensor error Sensor RT 20 Air to water Heat Pump Wired Controller O Water flow swich protection WS protection zr Welding protection of the auxiliary heater 1 Auxi heater 1 ae Welding protection of the auxiliary heater 2 Auxi heater 2 XL Welding protection of the water tank heater Auxi WTH U Under voltage DC bus or voltage drop error DC under vol y TE I U IT ITI ITI Mm N T o O1 r Over voltage DC bus DC over vol gt AC current protection input side AC curr pro IPM defective IPM defective PFC defective FPC defective Start failure Start failure S Rv o D O 7 o r ril oO Drive module resetting Driver reset y Compressor over current Com over curr L Overspeed T O Sensing circuit error or current sensor error Current sen I desynchronizing Desynchronize i m Compressor stalling Communication error C U OIOI O m TI Current sensor connection protection current sensor not connected to phase U V 2 4 4 Version View VERSION 1 At the VIEW page select Version and then pres
24. red Controller Notes Once it is activated it should be deactivated manually It will not be memorized and be defaulted to be off upon power failure The saved Start time and End time will be memorized upon power failure e tis configurable no matter if the unit is in operation or not 2 2 9 Auto Mode e Go to the FUNCTION page and locate Auto mode then configure it through the Up Down key On or Off Notes Once it is activated it should be deactivated manually e t will be defaulted to be off upon power failure eAt the Parameter View page it is able to check the set point at the Auto mode When it is activated it is allowed to set the room temperature but the set point does not take effective However when it is deactivated the unit will run according to this set point e t can be set to On or Off no matter if the unit is in operation or not but be activated only when the unit is in operation e his mode works only for the air conditioning function 2 2 10 Holiday Release e Go to the FUNCTION page and locate Holiday release then configure it through the Up Down key On or Off Notes When it is activated at the WEEKLY TIMER page it is able to set some week day to Holiday release In this case the Weekly timer in this day is ineffective unless it is set to Effective manually This setting will be memorized upon power failure 2 2 11 Sanitize 1 At the F
25. s the OK key to go to the VERSION page 1 At the VERSION page the program and protocol versions are listed VERSION 21 Air to water Heat Pump Wired Controller 2 5 General Set 1 At the homepage by pressing GEN access to the GENERAL SET page At this page it is able to set Temp unit Language On off memory Time amp Date Beeper and Back light as shown in the figure below GENERAL SET Temp unit Onbff memory Celsius English Time amp Date Back light Celsius Fahrenheit Celsius Temperature unit Temp unit 2 Language Language Chinese English English 3 On off memory On off memory On Off On Time amp Date Time amp Date Dep em o9 nor 0 Lighted it always lights on Eco it lights off when there is no key Back light Back light SMe ere nerd Energy save operation for 1 save minute and will lights on where there is any key operation 2 5 1 Clock Setting 1 At the homepage by pressing GEN access to the GENERAL SET page Then select Time amp Date at this page After that go to the Time amp Date setting page by pressing the OK key Change the set value by pressing the Up Down key Then by pressing Save a pop up window will pop up to remind if you are determined to save this setting If so press the OK key If not press the Cancel key to not save this setting The saving setting will update at the upper le
26. t at the Emergency mode if there is water flow switch protection IDU assistant heater welding protection or leaving water temperature sensor error the Emergency mode will quit and will not be allowed to be activated When the unit is performing Hot water at the Emergency mode if there is water tank heater welding protection or water tank temperature sensor error the Emergency mode will quit and will not be allowed to be activated eAt the Emergency mode the ON OFF key operation will be disabled the running mode will not be allowed to be changed the Quiet and Auto modes cannot be deactivated Weekly timer Clock timer and Temp timer also cannot be activated or will be deactivated if being activated e At the Emergency mode commands from the Thermostat is ineffective e At the Emergency mode only one running mode between Heat and Hot water is allowed This function can be activated only when the unit is OFF or a dialog box will pop up warning Please turn off the system first e Under the Emergency mode Floor debug Sanitize Holiday mode cannot be activated or a dialog box will pop up warning Please disable the Emergency Model e Upon power failure the Emergen mode will be defaulted to be Off 2 2 17 Holiday Mode 1 Locate where Holiday mode at the FUNCTION page 2 Set Holiday to On or Off by the Up Down key 13 Air to water Heat Pump Wired Controller Notes
27. t Hot When the water tank is unavailable then only Cool and Heat are included in the range Running mode water Cool Hot setting water Heat Hot water T water out T atero T Room is available only when 2 Control state Cirl state room Remote Sensor is set to With When the water tank is unavailable this function will be 3 Fast hot water Fast hot water On Off Off reserved and the LCD will display Reserved Water out control p Cool hot water Cool hot water Cool Hot water Cool When the water tank is unavailable this function will be reserved and the LCD will display Reserved 7 Gusmo Guietmode ow Of e auictimer GueWme Ow Of 71 Auto mode On Off BM Holidayrelease Holidayrelease On Off When the water tank is unavailable this function will be Sanitize Sanitize On Off reserved and the LCD will display Reserved Clock timer Clock timer On Off L9 3 Temperature Floor debug Floor debug On Off rs ee L TREO T emergen meae ono of ar Holiday mode Hoidaymode owo w 7 18 Thermostat Thermostat wihwithaut Wok 7 o iUe murea Wi 3 o 720 Omerheser Oerheaer WihWio Wok 7 Ges Onsen ont on 0 E When the Au tank is unavailable this function will be Tank sensor Tank sensor reserved and the LCD will display Reserved Heat hot water Heat hot water Heat Hot water Heat
28. ter tank from With to Without then Hot water mode will be automatically changed to Heat Cool hot water Heat hot water changed to Cool Heat Cool Heat set Mode Mode Hot water Cool hot Heat water Heat hot water Water out temperature for cooling WT heat Refer to the Room temperature for cooling Water RT heat temperature setting 35 C out temperature for heating Room WT cool range of Weekly temperature for heating RT cool Timer Tank temperature T water tank 40 80 C 104 176 F 50 C 122 F Start time Start time 00 00 23 59 08 30 End time End time 00 00 23 59 17 30 2 2 14 Temp Timer 1 At the homepage by pressing the Function key access to the FUNCTION page and then locate where Temp timer is after that press OK key to go to the TEMP TIMER setting page TEMP TIMER 2 At the TEMP TIMER setting page by the Left Right key select the desired parameter and then by the Up Down key configure it The configurable parameters include Mode Period 1 WT HEAT 1 Period 2 and WT HEAT 2 4 When the setting is finished save it by pressing the Function key no 2 or this setting without being saved is ineffective 5 When the setting has been saved activate the Temp timer at the FUNCTION page Notes When Weekly timer Clock timer and Temp timer settings are performed at the same time the last one takes precedence e This f
29. this case by pressing any key Sanitize failure will be cleared or it will be always there When Sanitize is activated it will quit upon Communication error with the indoor unit or Water tank heater error 2 2 12 Weekly Timer 1 At the homepage by pressing the Function key access to the FUNCTION page and then locate where Weekly timer is by switching pages after that press OK key to go to the WEEKLY TIMER setting page 2 At the WEEKLY TIMER setting page by the Right Left key it is able to select the desired week day and then by the Up Down key to set this day V or Holiday as shown in the figure below When this setting is finished press OK key to go to this day s setting page Floor WEEKLY TIMER Dmm Thursday CUM Holiday 3 At the week day s setting page it is allowed to set the running mode Mode temperature set point WT HEAT and water tank temperature T Water Tank The running mode includes Heat Cool Hot water Heat hot water Cool hot water the last three ones are available only when Water tank is set to With There are totally five periods for each day and each period can be set to V or Besides it is able to set the Start time and End time for each period as shown in the figure below MONDAY Mode ETT Heat 40 C 50 C E E Air to water Heat Pump Wired Controller MONDAY X 08 30 17 30 os senare f eme 17 30 EUN
30. unction works only when the unit is in operation e The allowed running modes include Heat and Cool e When the start time of Period 2 is equal to that of Period 1 then the set point of Period 2 takes precedence TEMP TIMER is judged by the timer value 11 Air to water Heat Pump Wired Controller e During the setting the temperature set point which is set manually always takes precedence Displayed Name Default oet Mode Mode Cool Heat Period 1 running time Period 1 00 00 23 59 08 30 Water out temperature for cooling Refer to the Room temperature for cooling Water WT heat 1 RT heat 1 temperature setting 35 C 95 F out temperature for heating Room WT cool 1 RT cool 1 range of Weekly temperature for heating Timer Period 1 running time Period 2 00 00 23 59 17 30 Water out temperature for cooling Refer to the Room temperature for cooling Water WT heat 2 RT heat 2 temperature setting 35 C 95 F out temperature for heating Room WT cool 2 RT cool 2 range of Weekly temperature for heating Timer 2 2 15 Floor Debug 1 At the homepage by pressing the Function key access to the FUNCTION page and then locate where Floor debug is after that press OK key to go to the FLOOR DEBUG setting page FLOOR DEBUG 2 At the FLOOR DEBUG setting page by the Left Right key select the desired parameter and then by the Up Down key configure it The configurable parameters inclu
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