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User Manual –Ver.1 Fan Coil Controller

1. 5 a 1 1 30 AFVF 01 220 1 General Temperature setting Setpoints Controller Fan Heating valve Cooling valve Window contact Temperature monitoring Scene Minimum changeover time between heating and cooling 0 255 min 10 Delay time to recover automatic mode 30 O no delay 1 255min x Send RHCC and HVAC mode Do not send y Fan dependence on ventilator and change of operational mode a Cancel Default Info 4 2 General Parameter Controller from Options Local Bus This parameter sets the fan coil controller source Wind speed and valve of fan coil controller can be locally controlled by an external controller can also be such as temperature panel control Local Expressed by the controller output control fan coil as the master device In this mode you can either select the local wind speed and valve control or by bus to external wind speed fan coil and valve control Bus means fan coil controller input control by the external controller as the controlled device in this mode the external control values can only control fan coil controller s local and speed control valves Since the control mode is not the same so the database parameter settings are not the same we then introduce Local parameter settings Bus in case of parameter settings to 4 11 do detail www video star com cn maketing video star com cn el F
2. Cancel Default Info Figure 4 9 Temperature monitoring parameter setting interface Frost alarm Parameter Temperature limit value for frost alarm Options C 2 0 This parameter sets the frost alarm temperature When the actual temperature is below this value the controller sends to the frost alarm signal on the bus Parameter Repetition of frost alarm Options Do not send Send on change Send cyclically This parameter is to set the frost alarm signal is sent Do not send is not sent to the frost alarm signals on the bus Send on change for the frost alarm signal to change the bus reports its status Send cyclically is sent once every so often cycle detection frost alarm signal when frost alarm signal is also sent when there is a change then the cycle time to re transmit timing Parameter Period for cyclical sending of frost alarm Options min 2 5 This parameter is set to send the alarm signal frost cycles This parameter is only in the parameter entry Repetition of frost alarm select Send cyclically when open see www video star com cn maketing video star com cn el Fax 8620 39338465 42 60 GVS K BUS KNX EIB KNX DALI GATEWAY Parameter Maximum gap Options C 2 10 This parameter is to set the actual temperature and the set temperature alarms difference When the actual temperature value an
3. Fan dependence on ventilator and mode change of operational mode Options No dependence Switch fan to automatic on mode change Switch comfort mode on manual operate fan This parameter is to set the fan and mode incidental No dependence indicates no relationship between both of them when Switch fan to automatic on mode change is selected and when the fan is in manual control change modes via KNX room control packets fan coil controller will automatically switch back to automatic control mode when Switch comfort mode on manual operate fan is selected and the room of control mode is not comfortable through the KNX packets to change speed the fan coil controller will automatically switch back to the comfort mode 4 3 Parameter window Temperature setting Temperature setting parameter setting interface shown in Figure 4 3 The interface is primarily the basic parameters of the set temperature Actual temperature and External temperature two parts of which External temperature parameter to the General parameter page Controller mode in Heating Cooling is selected for Cooling or Heating and cooling then it will be open The following detailed description of each parameter settings Wwww video star com cn maketing video star com cn el Fax 8620 39338465 18 60 GVS K BUS KNXEIB KNX DALI GATEWAY 85 a 1 1 30 AFVF 01 220 1 General Temperature setting T
4. Send cyclically is visible Parameter Differential value for sending the control value Options 1 10 The parameter values for the control of the percentage change in the option the fan coil controller sends a control value to the bus In the parameter entry Send of control value option for the Send on change is visible e 4 6 Parameter setting interface Fan Wwww video star com cn maketing video star com cn el Fax 8620 39338465 28 60 KNEB KNX DALI GATEWAY BUS Fan parameter setting interface as shown in Figure 4 6 1 The interface is mainly to set the fan speed of some GVS K parameters The following detailed description of each parameter settings Type of fan Number of fan speeds Threshold value for switching on at fan speed 1 0 100 Threshold value for switching on at fan speed 2 0 100 a 1 1 30 AFVF 01 220 1 General Temperature setting Setpoints Controller Fan Heating valve Cooling valve Window contact Temperature monitoring Scene r Threshold value for switching on 70 at fan speed 3 0 100 Starting characteristic of fan Switch on at speed 3 Minimum delay at starting speed 10 2 255 sec Changeover delay between fan speeds 20 In sec z Minimum delay at fan speed 10 2 255 min Do not send Send fan speed r Cancel Default Info Figure 4 6 1 Fan parameter setting interface Par
5. parameter setting interface Parameter Controller from Options Local Bus This parameter is to set the fan coil controller Local means that the controller output from the fan coil control Bus indicates fan coil by an external controller input control mainly through communication objects of the fan and valve control Parameter Controller mode in Heating Cooling Options Heating Cooling Heating and cooling This parameter is the setting mode of the controller can be individually heating or cooling heating and cooling can www video star com cn maketing video star com cn el Fax 8620 39338465 50 60 GVS K BUS KNXEIB KNX DALI GATEWAY also exist Fan coil controller automatically according to the actual temperature output corresponding control values Parameter Valves Options 1 channels for heat cool 2 pipes system 2 Channels for heat cool 4 pipes system This parameter is set up out of the water pipe fan coil type 1 channels for heat cool 2 pipes system for the heating and cooling shared an inlet and outlet pipe the hot and cold water are in and out from the pipes It only need a valve connected with output of the fan coil heating valve controller 2 channels for heat cool 4 pipes system for the heating and cooling respectively have their own access to water you need two separate control valves hot and cold water in an
6. 1bit C W U when local relays don t be used by the fan these relays can be controlled through the following communication objects Object 31 Fan s low position LO switch output Object 32 Fan of the stall MI switch output Object 33 Fan s upscale place HI switch output Among them the 1 for the relay contacts are closed and 0 for the relay contact opens 34 Valve status Output heat valve status 1bit 1byte C R T Input heat valve switch 1 1bit C W U 1 as reported local heating valve switching state The state of data type can be 1 bit and 1byte 1bit for the switching valve only two states ON and OFF 1 means open 0 indicates Off lbyte is for continuously adjustable valve which with the states of opening and closing and stop 1byte used to indicate the size of the valve opening 2 as the relay switch of the external input to control the heating valve 1 When the local access valve control valve relay is not available this object can control the relay switch 35 Valve status Input heat valve switch 2 1bit C W U As the relay switch of the external input to control the heating valve 2 When the local access valve control valve relay is not available when this object control relay switch 36 Valve status Output cool valve status 1bit 1byte C R T Input cool valve switch 1 1bit C W U 1 as reported local heating valve switching state The state of data type c
7. 3 folds cannot exceed 13A Binary Input 1 binary input check For shutter s on off status and binary input Nominal Voltage 9V 265V AC DC Cable Length Max 100m transversal surface 1 5mm Tem Measurement Three wire system PT100 Tem Sensor It is used to detect tem Measuring Scope of Tem 45 C 80 C Cable Length 2m Button and Indicator LED Button amp Indicator LED Group Button is used for operation while Indicator Function LED for indicating Fan Gears button and 3 green LED Room Modes 1 button and 4 red LED Heating Cooling 2button and 1 red amp blue LED Programming 1button and 1 red amp green LED Pls refer to 2 3 for location of Button and Indicator LED and 3 2 for operation introduction Ambient Tem Scope Operation 5 C 45 C Storage 25 C F59 C Transport 25 C 70 C H W D 90 x 72 x 63 5 mm Installation 35mm DIN Rail Www video star com cn maketing video star com cn el Fax 8620 39338465 5 60 EWAY DALI GAT KNX El KNX 0 3kg Grey maketing video star com cn el 8620 39338465 Fax 6 60 GVS K BUS9 Weight Color www video star com cn GVS K BUS KNXEIB KNX DALI GATEWAY 2 2 Dimensional Drawing i 72 0 mm E 4 000000 000000 7 0 0 0 0 0 0 0 0 E E o o O 2 3Wiring Diagram Taking Con
8. GVS KBUS KNXEIB KNX DALI GATEWAY Parameter Period of PWM Options min 2 5 This parameter is the external controller error of the PWM cycle When the control value of the external controller is 1Bit and the control value error is detected the controller output will follow the PWM cycle This parameter is only can be seen when in the parameter Control value type when select 1 Bit value Parameter Control value when the error occurred Options 0 100 This parameter is when setting the external controller error of control value output percentage External controller error if the parameter entry Control value type option to 1 Bit then the PWM output heating or cooling of the time as a parameter entry Period of PWM multiplied by the time set in this parameter entry percentage if the parameter entry Control value type option to 1 Byte then the continuous control of the percentage of the value set by the user output Parameter Delay time to recover automatic mode Options min 0 255 This parameter is set to switch back from other modes automatic mode delay time Option is 0 the controller does not automatically switch back to automatic mode until the user through the KNX communication objects or local button to switch back to automatic mode for 1 255 when the manual mode or test mode will delay after the switch back to automatic mode Fan Heating valve Cooling valve and Window cont
9. This object is detected on the bus window switch When the parameter Type of BU window contact options are Normal when the object is to write 1 indicates the windows shut 0 indicates the windows open option Inverted to the object write 0 indicates that windows are closed 1 indicates the windows open If it detects an open window on the bus the controller will follow the parameters Window contact in the Controller function for open window to set the output control values 14 Presence sensor Input presence detector 1bit C W U Presence detection and presence sensor is connected Object receives a 1 indicates that someone in the www video star com cn maketing video star com cn el Fax 8620 39338465 55 60 GVS KBUS KNWEIB KNX DALI GATEWAY room when receives 0 means no one in the room When someone is detected regardless of the current room modes and why modes are forced to switch back to the Comfort mode when the person is not detected the room mode switch back to the previous state of the room modes 15 Fan Input manual operation of fan 1byte C W U Manually adjust the fan speed according to the parameters Fan set percentage of each file to adjust the fan speed For example when Threshold value for switching on of fan speed 1 in the value of 10 the object 15 to be greater than 255 10 wind a trigger Object 15 written value the contr
10. Use scenes Scene 1 Disable Temperature monitoring Scene Scene 3 Disable Scene 4 Disable Scene 5 Disable Scene 6 Disable a Cancel Default Info Fig 4 10 parameter setting window Scene Parameter Use scenes Options Enable DisableSetting the scene There are 6 scenes can be choosed Parameter Scene 1 6 Options Enable Disable There are 6 scenes can be choosed but each time you can select only 1 scene Parameter Scene number www video star com cn maketing video star com cn el Fax 8620 39338465 48 60 GYS KBUS KNX EIB KNX DALI GATEWAY Options 1 64 Setting the scene numbers Parameter Mode Options Standby mode Comfort mode Night setback Frost protection Parameter Fan Options No change High Medium Low Off Setting the wind speed of each scene No change means keep the same speed High Medium Low means the different wind speed Off means to shut down the fan Parameter Heating or Cooling Options No change Auto Heating Cooling This parameter is to set the controller for heating or cooling No change means that at the current value of the output of heating or cooling Auto means that the heating or cooling by the controller Heating means to set the controller for the heating mode Cooling means to set the con
11. be used as the controlled device 1 Local master device Local control fan coil controller acts as the master role which according to the set temperature and the actual temperature difference between the change of the control value is calculated to control the valve and the speed of the switch In this mode you can either select the local wind speed and valve control or by bus to external wind speed fan coil and valve control 2 Bus controlled device As controlled by the external control fan coil controller role and its temperature is not monitored and does not output the control value but by an external controller e g temperature and humidity sensors temperature control panel etc is sent to the control value for the output control In this mode the control value from external only can control the fan coil local control valve and speed controller www video star com cn maketing video star com cn el Fax 8620 39338465 14 60 KNX DALI GATEWAY KNXVeIs Parameter setting window General GVS K BUS9 4 2 General General parameter setting interface shown in Figure 4 2 this parameter setting interface is mainly set some basic General Local X Heating and cooling X Controller from Controller mode in Heating Cooling Valve Insensitive zone between heating and cooling Celsius parameters of fan coil controller Intro of each parameter follows
12. control Standby mode Heating Setpoint temperature Base setpoint temperature Reduces heating in standby mode Setpoint adjustment Cooling Setpoint temperature Base setpoint temperature Increased cooling in standby mode Setpoint adjustment Night mode Heating Setpoint temperature Base setpoint temperature Reduces heating in night mode Setpoint adjustment Cooling Setpoint temperature Base setpoint temperature Increased cooling in night mode Setpoint adjustment Protection mode Heating Setpoint temperature Threshold value for heat protection Cooling Setpoint temperature Threshold value for frost protection Note When user chooses Heating and cooling of Controller mode in Heating Cooling in the parameter window General auto control to toggle heating and cooling is related to setting temperature in comfort mode only that is the comparison between setting temperature and actual temperature generate heating or cooling Wwww video star com cn maketing video star com cn el Fax 8620 39338465 11 60 GVS K BUS KNXEIB KNX DALI GATEWAY 3 6 Control Types Continuous action Control With continuous action control a control value is calculated from the actual temperature and the setpoint temperature and then used for the optimum regulation of the temperature For example if control value is 50 of max value the valve is moved to position of be 50 If t
13. frost temperature 8 Own the function of modes of specific scene and Adjustable speed a El www video star com cn maketing video star com cn Tel 8620 39338986 Fax 8620 39338465 3 61 EWAY DALI GAT KNX EIB KNX GVS K BUS9 9 Detect shutter s on off status or binary input 10 Achieve the controlling by external controller eg Panel of Temperature Controller maketing video star com cn el 8620 39338465 Fax 4 60 www video star com cn GVS K BUS KNXEIB KNX DALI GATEWAY 2 Technical Data and Wiring Diagram Fan Coil Controller is a modular installation device and installed on 35mm DIN Rail in distributor box It is connected EIB KNX system via BUS connecting terminal 2 1 Technical Data Power Supply Operating Voltage 230 V AC 10 50 60Hz Total Power Consumption 1 4W Input Voltage 21 30DC via EIB KNX BUS Current via KNX lt 12mA Power Consumption via KNX lt 360mW Control of Heating 2 folds Valve Control Continuous motor lift valves and thermal valve can be connected One fold for heating the other for refrigeration Nominal Voltage 75V 256V AC 220VAC or 110VAC Motor Nominal Current 2A Cable Length Max 20m Fan Control 1 fold Fan 3 fan speeds Nominal Voltage 230 V AC 50 60Hz Nominal Current 6A Note In the case that above 3folds are used as independent switching the max current of each fold 6A and the total of
14. gap between actual temperature and setting temperature is lager than the setting parameter Maximum gap the controler will not send the alram to the bus immediately instead it will detect if the gap keeps larger than the value during the delay time if yes the controler will send the alarm to the bus after the delay time if not it won t send the alarm Parameter Error signal for variable limit value monitoring Options Do not send Send on change Send cyclicall Setting the mode of sending out the gap alarm When the gap between actual temperature and setting temperature is lager than the setting value set the mode of sending out the gap alarm Do not send means don t send the alarm to the bus Send on chang means sending the signal to the bus when the alarm is changed Send cyclically means sending the signal periodically and also the time when the alarm is changed after that the cycle time is recounted Parameter Period of sending error signal Wwww video star com cn maketing video star com cn el Fax 8620 39338465 45 60 GVS K BUS KNXEIB KNX DALI GATEWAY Options min 1 255 Setting the cycle of sending the signal of gap alarm This parameter is available only when you select Send cyclically in parameter Error signal for variable limit value monitoring when actual temperature is absent or in event of frost Parameter Set control valu
15. gt gt GVS Guangzhou Video star Electronics Industrial Co Ltd El KNX User Manual Ver 1 Fan Coil Controller AFVF 01 220 1 Intelligent Installation System ocres a t AAA a IA A eee www video star com cn maketing video star com cn Tel 8620 39338986 Fax 8620 39338465 1 60 GVS KBUS KNX EIB KNX DALI GATEWAY Contents L OVERVIEW 101010101010101 3 1 PRODUCTS AND FUNCTION OVERVIEW 1 12121212 212 21 1 1 1 1 121 1 1 2 2 2 12121212121212 12 1 1 1 1 3 2 TECHNICAL DATA AND WIRING DIAGRADM ccsccssscccseccnssccsnccnssccnscccscccessccesccussecenccunsccussccesccuscccnsccussecenscenscensees 5 2 1 TECONICALDATA ce 5 2 2 DIMENSIONAL DRAWING ai 7 2 3WIRING DIAGRAM TAKING CONTINUOUS VALVE FOR EXAMPLE cccccococnnononononononcnononononccnnnnnnnonnnncnnnnnnncnnnncnnanannnncnnn 7 3 PROJECT DESIGN AND APPLICATION sicsiscsccccciscsccccsscavcsssccsccsssesscusssctscnsssccscassucsecsssoassucesscsscussscascassaasecessoaseusssecseess 9 3 1 GENERAL INTRODUCTION 1 010101011 9 3 2 SYSTEM MODE AND BUTTON OPERATION 171110121111011 66666666666666 66 66660606060 9 JA FAN TEM tota 10 3 5 ROOM TEMPERATURE CONTROL MODE AND SETTING TEMPERATURE ADJUSTMENT oococonononcncncncnonononcncnnonononcnnnonons 10 30 CONTROL TYPES 1 1 1 1 1 1 1 1 1 1 1
16. indicator would flash It exits pause function when the button is pressed momentarily Fan speed can be adjusted via fan speed button its short press changes fan speed gear long press opens closes the gear and the corresponding indicators would be on or off In this mode room mode cannot be change unless to change control mode to auto mode 3 3 Coil System 3 3 Fan Coil can be designed as 2 pipe 3 pipe or 4 pipe version according to hot and cold water s circulation Www video star com cn maketing video star com cn el Fax 8620 39338465 9 60 GVS K BUS KNXEIB KNX DALI GATEWAY loops The 2 pipe version consists of a single water circulation loop for both hot and cold water It is achieved only by connecting one fold valve to control flow of hot and cold water and the default connecting is heating end In lots of practical application only cooling is carried out via a 2 pipe fan coil and heating is implemented by other conventional heaters The 3 pipe and 4 pipe versions are quite similar to each other For 3 pipe version the hot and cold water have separate inlet while they share one outlet The 4 pipe version has separate water circulation loops for both hot and cold water For both 3 pipe and 4 pipe hot and cold water s flow can be controlled by connecting to Fan Coil Controller s control terminal of heating and cooling valve Valve has two type Raise lower valve and Therm
17. it is used to adjust rooms setting temperature and it can be switched via KNX BUS or room mode button Via KNX BUS to select a byte communication object or three 1bit objects can help to switch room modes Wwww video star com cn maketing video star com cn el Fax 8620 39338465 10 60 GVS K BUS KNXEIB KNX DALI GATEWAY When selecting three 1 bit objects as above mentioned the objects have priority as follows protection mode gt comfort mode gt night mode gt standby mode Writing 1 on the relevant object enables room mode and writing 0 disable it When lower priority would replace the higher priority close the latter first When object 9 object 10 and object 11 are 0 the mode is lowest priority standby mode When selecting a 1byte to switch to room mode value 0 stay value 1 4 represent comfort mode standby mode night mode and protection mode respectively value 5 255 invalid Setpoint values Setpoint value is configured in the parameter window Setpoints Setpoint temperature of actual output can be calculated according to following Comfort mode Heating Setpoint temperature Base setpoint temperature Setpoint adjustment Cooling Setpoint temperature Base setpoint temperature Setpoint adjustment Insensitive zone external temperature correction Pls refer to External temperature in the parameter window Temperature setting under cooling
18. limit value for frost alarm Options C 2 10 Setting the temperature of frost alarm When the room temperature is lower than this setting one the controler will send the signal of frost alarm to the bus Parameter Repetition of frost alarm Options Do not send Send on change Send cyclically www video star com cn maketing video star com cn el Fax 8620 39338465 44 60 GVS K BUS KNXEIB KNX DALI GATEWAY Setting the mode of sending out the frost alarm Do not send means don t send the frost alarm to the bus Send on chang means sending the signal to the bus when the forst alarm is changed Send cyclically means sending the signal periodically and also the time when the frost alarm is changed after that the cycle time is recounted Parameter Period for cyclical sending of frost alarm Options min 2 255 Setting the cycle of sending the signal of frost alarm This parameter is available only when you select Send cyclically in parameter Repetition of frost alarm Parameter Maximum gap Options C 2 10 Setting the alarm value between actual temperature and setting temperature When the gap between the actual temperature and setting temperature is lager than the setting value controler will send signal of alarm to the bus Parameter Alarm delay Options min 0 255 Setting the delay time of sending out the gap alarm When the
19. only in the parameter entry Error signal for variable limit value monitoring select Send cyclically when in the visible state when actual temperature is absent or in event of frost Parameter Set control value www video star com cn maketing video star com cn el Fax 8620 39338465 43 60 GVS KBUS KNXEIB KNX DALI GATEWAY 4 9 PARAMETER WINDOW Temperature monitoring Fig 4 9 is the parameter setting window of Temperature monitoring it is mainly used to set the temperature of alarm Hereunder is the detail information of each parameter a 1 1 30 AFVF 01 220 1 Temperature monitoring Frost alarm Temperature limit value for frost alarm 2 10 Celsius Repetition of frost alarm Monitoring the gap between setpoint and actual temperature General Temperature setting Setpoints Controller Fan Heating valve Cooling valve Window contact Temperature monitoring Scene Maximum gap 2 10 Celsius Alarm delay 0 255 min Error signal for variable limit value monitoring Do not send When actual temperature is absent or in event of frost Set control value fin 25 Send the error signal status Do not send Dew point detector Disable time for cooling mode after end of dew point alarm 2 255 min a Cancel Default J Info Fig 4 9 parameter setting window of Temperature monitoring Frost alarm Parameter Temperature
20. parameter setting temperature of 30 C the outside temperature is higher than 30 C is also meant to play a protective role the system will output control ensures outdoor at 30 C or so Parameter Limit value for setpoint heating Options C 5 40 Parameter Limit value for setpoint cooling Options C 5 60 This parameter is set heating or cooling set temperature limits When set to Heating mode the set temperature is not higher than this value if the output value is higher than the click when set to Cooling Mode the set temperature not lower than this value if the output value is less than the click 4 5 Parameter setting interface Controller Wwww video star com cn maketing video star com cn el Fax 8620 39338465 26 60 GVS K BUS KNXEIB KNX DALI GATEWAY Controller parameter setting interface shown in Figure 4 5 The interface is mainly set up in the case of heating or cooling the parameters of the PI controller The following detailed description of each parameter settings r 87 1 1 30 AFVF 01 220 1 General Controller Temperature setting Setpoints Controller Fan Heating valve Cooling valve Controller setting for heating Proportional range 12000 Readjust time 300 Window contact In sec Temperature monitoring Scene Controller setting for cooling User defined Proportional range 12000 Readjust time 300 In sec Sending of control value Do not s
21. status report Send on change as a local change in a certain amount of valve status report to the bus state Send cyclically is sent once per cycle intervals local valve status This parameter is only in the parameter entry Type of heating valve or Type of cooling valve select Raise lower valve pulse width modulation Thermal valve or BUS valve pulse width modulation when visible Parameter Differential heat value for sending Parameter Differential cool value for sending Options 1 10 This parameter sets the local valve status change When the valve is continuously changing the local value of the parameter the controller sends a valve to the bus state values This parameter is only in the parameter entry Send heat valve status or Send cool valve status select Send on change when open see Parameter Send heat valve status period Parameter Send cool valve status period Options min 2 255 This parameter is set to send the local valve state the time period This parameter is only in the parameter entry Send heat valve status or Send cool valve status select Send cyclically when open see Parameter Send of 1 byte control value Options Send on change Send cyclically Wwww video star com cn maketing video star com cn el Fax 8620 39338465 38 60 GVS K BUS KNXEIB KNX DALI GATEWAY This parameter is set to control external continuous valve control value is sen
22. 0 100 z Lower limit of active valve 0 opening range 0 100 x Upper limit of active valve 100 rs opening range 0 100 x Duration of 100 valve stroke time 120 2 60 3000 sec 3 Response threshold of valve 2 2 1 10 z Automatically adjust valve position Enable y Number of valve controls 100 2 up to adjustment 1 65535 Send cool valve status Do not send Z l Cancel l Default Info Figure 4 7 2 Cooling valve Parameter setting interface Parameter Type of heating valve Parameter Type of cooling valve Option Parameter Raise lower valve continuous Raise lower valve pulse width modulation Thermal valve BUS valve continuous BUS valve pulse width modulation This parameter is to set the controller controls the type of valve It can control the local valve also can control valves on the KNX bus Valve has two types one for the switch type and the other is a continuous type Raise lower valve continuous Represents the local movements of continuous control valve Raise lower valve pulse width modulation represent the rise and fall of local PWM control valve BUS valve continuous represnet bus continuous valve www video star com cn maketing video star com cn el Fax 8620 39338465 34 60 GVS K BUS KNXEIB KNX DALI GATEWAY BUS valve pulse width modulation express the switching valve on the
23. 1 1 1 1 1 1 1 1 1 1 1 1 12 3 0 TYPE OF CONTR OL tse 1 1 1 1 1 1 121 12 007777 13 4 ETS SYSTEM PARAMETER SETTING DESCRIPTION cccsscosscccssccsseccssccnssccsscccscccnscccssccsscccssccuseccesccscccesccsseeenees 14 ATL SCQUILINE iodo isa e 14 4 2 GENERAL PARAMETER SETTING WINDOW GENERAL cocccccccncccnnncnononononononononononononononononononononononononononononononons 15 4 3 PARAMETER WINDOW TEMPERATURE 51811117 18 4 4 PARAMETER WINDOW SETPOINTS 666666666666666 6666 23 4 5 PARAMETER SETTING INTERFACE CONTROLLER 6 6 6 6 6 26 4 6 PARAMETER SETTING INTERFACE 66
24. 6 28 4 10 PARAMETER SETTING WINDOW SCENE 6 66 6 Eeen 48 4 11 EXTERNAL CONTROL PARAMETER SETTING INTERFACE coomoooooooonanann nono 50 5 DESCRIPTION OF THE COMMUNICATION OBJECTS ccssccossccsseccseccnscccesccnssccnscccscccescccssccuscccesccessccnsssssecenseones 53 COMMUNICATION 1 01010101010101 1 0 53 www video star com cn maketing O video star com cn Tel 8620 39338986 Fax 8620 39338465 2 60 GVS K BUS KNX EIB KNX DALI GATEWAY 1 Overview The user manual describes detailed technical information of Fan Coil including installation and programming as well it shows usage integrating with application examples To achieve convenient installation in distribution box Fan Coil is designed to a modular installation device and be installed on 35mm DIN Rail according to EN 60 715 It adopts screw terminal to achieve electrical connection The connection to EIB KNX BUS is established via EIB connecting terminal Input requires connecting 230V AC operating voltage for Fan Coil Fan Coil can be connected to other EIB KNX devices to m
25. IB KNX DALI GATEWAY Parameter Controller status at power on Options Standby mode Comfort mode Night setback Frost protection Setting of the operation mode when connecting the supply voltage divided into preparation mode comfort mode night mode and frost protection mode Parameter Extended comfort mode Options min 0 1 255 The comfort mode parameter is set delay time When the setting is 0 it means do not use comfort mode delay function when set value at 1 255 the room mode Night mode switch back from comfort mode this function is enabled comfort mode will be delayed user settings when the delay time exceeds the set value it will automatically switch to night mode This mode is only for night mode and comfort mode switch Parameter operating mode switchover Options 1bit 1byte This parameter sets the operating room Switching mode Select 1bit according to the writing of ON or Off switch to a different mode Switch to the attention of priority if you want to enter the low level mode you must first close the high level mode otherwise unable to enter the low le vel mode Mode priority is as follows Mode of priority is as follows protected mode Frost heat protection mode gt Comfort mode comfort mode gt Night mode night mode gt standby mode standby mode When selected 1byte l comfort mode said preparation mode 2 3 for the night mode 4 denotes a protective mode different values are written int
26. act can refer to the case when the control is internal The parameter values for the monitoring of external control time period if the control value has not been updated but longer than the time set this option it is considered an external controller error the controller based on the output of user set parameters Parameter Period of PWM WWW vIdeo star com cn maketing video star com cn el Fax 8620 39338465 52 60 KNX EIB KNX DALI GATEWAY GVS K BUS9 5 Description of the communication objects communication objects Communication objects are devices on the bus to communicate with other media devices That is only the communication objects can communicate on the bus The following details description of the function of each communication object Note In the table below attributes a column C represents the communication objects enable communication functions W represents the value of the object through the communication bus rewritten R represents the value of the object through the communication bus read T stands for communication object has a transfer function U represents the value of the communication objects can be updated No Function Communication Object name Data Type Property 0 Actual temperature Output actual temperature 2byte C R T Input actual temperature C R W U 1 Actual temperature Output actual temperature error 1bit C R T Objects 0 Int
27. ake up the system via EIB KNX BUS Engineering Tools Software ETS can be used to use and operate the system 1 1Products and Function Overview The Fan Coil Controller can work after connecting 230V AC voltage input and power supply directly without extra power The parts of valve need voltage input of 75V AC 230V AC according to demands The configuration of physical address and setting of parameters can both be achieved by using VD4 database in ETS ETS3 and above Fan Coil Controller outputs heating and cooling according to temperature s setting and the max load current of valve output is 2A There are 3 levels of fan speed and max load current of each level reaches 6A Both valve of heating and refrigeration and fan speed can be opened or closed by manual button and their status is shown by LED lighting The functions of Fan Coil Controller are shown as follows 1 Output heating and cooling according to temperature s setting 2 Output modes of Standby Comfort Night and Protection according to user s demands 3 Control fan speed in 3 gears High Medium and Low manually or automatically 4 Control the raise lower valves and ordinary switching valves intelligently and manually 5 Achieve continuous or PWM output control by valves by PI controlling value 6 Report local fan speed and valves status 7 Obtain temperature data collection from local or BUS and achieve the monitoring function to actual temperature and
28. al valve Raise lower valve control valve s opening according to its run time to achieve status of on off and pause It is 3 wire system shown as wiring diagram Thermal valve is usually divided to normally open type and normally closed type and has only two statuses on off It is 2 wire system and one for valve s open as wiring diagram and 8 shown the other for null line of valve power supply as wiring diagram 3 4 Fan System Fan system can control local Fan as well external Fan and it is achieved via parameter setting of Type of fan Fan can be controlled both automatically and manually Auto control is Fan Coil s control according to algorithm output Manual control is used to adjust current fan speed according to KNX telegram Under manual control Fan cannot be controlled by Fan Coil unless the mode is auto control Auto control Fan adopts stepping sequence that is the fan speed can be adjusted step by step only but not phase step For example to change current gear 0 to 3 the operation order is 1 gt 2 gt 3 and between each two gears it would stay at least 2mins due to the parameter Minimum delay at fan speed The limitation is un available when it is manual mode or testing mode 3 5 Room Temperature Control Mode and Setting Temperature Adjustment Room Temperature Control Mode Room temperature control has 4 modes comfort mode standby mode night mode and protection mode and
29. ameter Type of fan Options No fan Local max 3 speeds KNX on off KNX 3 speeds KNX 0 100 This parameter sets the type of the fan No fan with no fan control and no parameter is optional Local max 3 speeds for the controller controls the local relay output to achieve control fan speed adjustment Options KNX on off KNX 3 speeds KNX 0 100 as the controller viaKNX to control the packets on the bus other types of wind turbine output When the option is No fan KNX on off KNX 3 speeds and KNX 0 100 the controller of the fan three way switch through the object 31 the object 32 and the object 33 to control the output www video star com cn maketing video star com cn el Fax 8620 39338465 29 60 GVS K BUS KNXEIB KNX DALI GATEWAY Parameter Number of fan speeds Options 1 2 3 This parameter is the number of stalls set up wind speed According to the actual needs of fan coil the user can select the fan speed is divided into several files This parameter is only in the parameter Type of fan option for the Local max 3speeds KNX 3speeds and KNX 0 100 is visible Parameter Threshold value for switching on at fan speed 1 Parameter Threshold value for switching on at fan speed 2 Parameter Threshold value for switching on at fan speed 3 Options 0 100 The parameter for the fan stall threshold setting Th
30. an be 1bit and 1byte Www video star com cn maketing video star com cn el Fax 8620 39338465 59 60 GVS K BUS KNXEIB KNX DALI GATEWAY 1bit for the switching valve only two states ON and OFF 1 means open 0 indicates Off lbyte is for continuously adjustable valve which with the states of opening and closing and stop 1byte used to indicate the size of the valve opening 2 as the relay switch of the external input to control the heating valve 1 When the local access valve control valve relay is not available this object can control the relay switch 37 Valve status Input cool valve switch 2 1bit C W U As the switching relays of the external input control cooling valve 2 When the local access valve control valve relay is not available this object can be controlled by the relay switch Wwww video star com cn maketing video star com cn el Fax 8620 39338465 60 60
31. arison between setting temperature and actual temperature Fan Coil contains 1 fold temperature data collection 1 fold binary input 1 fold Fan control and 2 folds Valve control 3 2 System Mode and Button Operation Introduction Fan Coil Controller has 3 modes Automatic Control Mode Manual Control Mode and Testing Control Mode Automatic Control Mode When testing auto indicator light is off the mode is automatic control It controls Fan Coil s output In this mode it can be toggled to testing or manual control mode and rood modes can also be switched Manual Control Mode When testing auto indicator light is on the mode is manual control It enters manual mode via calling scene Object 12 or control fan speed manually and exits the mode via setting Object 16 to 1 Manual control mode refers to adjusting Fan s fan speed via KNX telegram Note this mode is for Fan only and Valve Under this mode only manual control mode can be switched to while the room modes can be changed by using their buttons Testing Control Mode When testing auto indicator light is flashing the mode is testing control It enters or quits testing mode via pressing switch buttons of testing auto for 2s In this mode it can control output of valves via heating button and cooling button Besides on off it can control pause function of local raise lower valve the valve would stop when heating or cooling button is pressed for 2s and the heating cooling
32. ature option to Send cyclically visible www video star com cn maketing video star com cn el Fax 8620 39338465 21 60 GVS K BUS KNXEIB KNX DALI GATEWAY External temperature External temperature only in the case of a cooling occurs the parameter item in the General parameter page Controller mode in Heating Cooling is selected for Cooling or Heating and cooling is visible Mainly used to adjust the room temperature setting indoor outdoor temperature can not be too large As below General General Temperature setting Setpoints Controller Controller from koca tt y Fan i Heating valve a Heating and cooing 7 Window contact Heating dd sy Scene Choose heating or cooling by Bus E Insensitive zone between E y heating and cooling Celsius 4 3 2 External temperature www video star com cn maketing video star com cn el Fax 8620 39338465 22 60 EWAY DALI GAT KNX KN El8B GVS K BUS9 4 4 Parameter window Setpoints Setpoints parameter setting interface shown in Figure 4 4 It is for setting the basic setpoint temperature of Heating and Cooling parameter heating or cooling Divided into Base setting Heating and Cooling three parts can be seen when choosing the appropriate heating or cooling option in parameter Controller mode in Heating Cooling in th
33. ax 8620 39338465 15 60 GVS K BUS KNXEIB KNX DALI GATEWAY Parameter Controller mode in Heating Cooling Options Heating Cooling Heating and cooling This parameter sets the HVAC heating or cooling select the Heating controller is in heating control state then fan coil heating function only achieved heating choose Cooling controller is in cooling mode the cursor can only achieve cooling if select Heating and cooling control both heating can also be implemented to achieve cooling fan coil controller according to the set temperature and the actual temperature difference and the dead zone that automatic temperature heating or cooling At this point the corresponding parameters will be open Parameter Valve Options 1 channel for heat cool 2 pipes system 2 channels for heat cool 4 pipes system This parameter is set up out of the water pipe fan coil type 1 channels for heat cool 2 pipes system for the heating and cooling shared an inlet and outlet pipe that is from hot and cold water pipes are out At this point you only need a valve to connect with fan coil heating valve controller output 2 channels for heat cool 4 pipes system for the heating and cooling respectively have their own access to water requires two separate control valve to control out of hot and cold water Parameter Choose heating or cooling by Options Local Bus This parameter is set for the two
34. ay at starting speed Options sec 2 255 This parameter is start the fan when the residence time of start up files Parameter Changeover delay between fan speeds Options sec 0 5 10 This parameter is switched when the wind speed stall delay some time Parameter Minimum delay at fan speed Options min 2 255 This parameter is to set the minimum dwell time wind In order to prevent excessive speed gear shifting too dense so enter each file will stay options in the time Parameter Send fan speed status Options Do not send Send on change Send cyclically The stall state parameter is a way to send the room Do not send is not sent on to the bus speed of the status report Send on change as the wind changes state reports status to the bus Send cyclically is sent once every so often cycle speed state when there is wind condition Change is also sent this time sending time re timing cycle This parameter is only in the parameter Type of fan option for the Local max 3speeds is visible Parameter Minimum delay at starting speed Optional parameters sec 2 255 This parameter is start the fan when the residence time of start up files Parameter Changeover delay between fan speeds WWW vIdeo star com cn maketing video star com cn el Fax 8620 39338465 31 60 GVS K BUS KNXEIB KNX DALI GATEWAY Optional parameter sec 0 5 10 Parameter Minimum delay at fan speed This
35. back Options C 0 10 This parameter is set in night mode set temperature When set to Heating mode night mode setting temperature of the reference value minus the value of the options when set to Cooling Mode night mode setting temperature of the reference value plus the value of the options Parameter Actual temperature threshold in frost protection mode Options C 2 10 Parameter Actual temperature threshold in heat protection mode Options C 5 40 This parameter is set overheating or frost protection mode set temperature When the indoor heating mode when the frost protection mode when the room temperature falls to the options available for the set temperature value the controller outputs a control not to fan coil temperature is below the set temperature value cooling mode when the room is The over temperature protection mode when the room temperature rises to a set temperature value of the option the controller outputs a control not to fan coil temperature is higher than the set temperature value For example When the room for the heating mode this parameter is set at a temperature of 10 C room temperature below 10 C in order to play a protective role the controller will output control ensure outdoor at 10 C or SO www video star com cn maketing video star com cn el Fax 8620 39338465 25 60 GVS K BUS KNXEIB KNX DALI GATEWAY When the room is cooling mode the
36. bus Parameter Control direction of heating valve Parameter Control direction of cooling valve Optional Normal de energised closed Inverted de energised open This parameter is to set the direction of the valve switch Continuous valve Normal de energised closed is positive Inverted de energised open to reverse Switch valves Normal de energised closed indicates a normally closed switch Inverted de energised open indicates normally open switch Parameter Observe reversing time Option No 500ms 1 5s This parameter is set to toggle continuous valve switch delay time When the valve type is continuously adjustable in order to prevent frequent switching valve switch opening or closing the valve needs to be suspended for some time This parameter is only in the parameter entry Type of heating valve or Type of cooling valve select Raise lower valve continuous or Raise lower valve pulse width modulation is visible Parameter Valve adjustment Option Enable Disable The parameter can be adjusted to make the characteristic curve of the valve Parameter Minimum controller output for closed valve Parameter Maximum controller output for fully opened valve Parameter Lower limit for active valve opening range Parameter Upper limit for active valve opening range Option 9 0 100 This parameter is for setting the valve output characteristic curve Minimum contro
37. cancel the corresponding room mode Note 3 1bit object has priority protected mode Frost heat protection Www video star com cn maketing video star com cn el Fax 8620 39338465 54 0 GVS K BUS KNXEIB KNX DALI GATEWAY mode gt Comfort mode Comfort mode gt Night mode Night mode gt Ready Mode Standby mode when the object 9 the object 10 and object 11 received are zero then the room is ready mode control mode 1byte Enter the number and pattern relationship is as follows Bit no 0 Automatic 1 Comfort mode 2 Ready Mode 3 Room Mode 4 Protected Mode 5 255 Idle invalid 12 Scene Input Scene number 1byte C W U The object is a scene number There are six scenes according to the number of different scenarios to different scenes Through this communication object sends an 8bit command can be invoked or stored scenes This communication object is enabled as long as the function is enabled for a scene The following detailed description of the meaning of 8bit instruction Let a 8bit instruction binary coded FXNNNNNN F 0 Recalling a scene 1 was stored scene X 0 NNNNNN scene number 0 63 Parameter setting options are 1 to 64 in fact the corresponding object is 0 to 63 If the parameters are set in Scene 1 the communication object receives the scene should be 0 13 Window contact Input window contact 1bit C W U
38. ckets and sent at this time to re cycle timing Parameter Period of sending Options min 1 255 This parameter is setting when actual temperature occurs an exception the controller sends the error status reporting time period to BUS This parameter only Sending of error signal option to Send cyclically is visible Parameter Send the actual temperature Options Do not send Send on change Send cyclically This parameter is setting to read from the local pt100 temperature sensor value and sent to the BUS Do not send the local acquisition temperature does not occur on the bus made Send on change for the local temperature changes when a certain value the controller transport the temperature value on the bus Send cyclically Send for the cycle that is every once in a while to send a temperature value This parameter is only Actual temperature from option for the Local visible Parameter Send temperature at variation of Options 0 1 5 This parameter is to set the actual temperature variation When the actual temperature changes every time the option value the fan coil controller will be sent to the bus once the actual temperature This parameter is only Send the actual temperature option to Send on change visible Parameter Time lag of sending actual temperature Options min 1 255 This parameter is set to send the local actual temperature period time This parameter is only Send the actual temper
39. coil fan coil case is heating or cooling because two cases can not know the current input is cold or hot water they need via the communication object object 7 objects 8 to control the feed cold water or hot water Local means that the actual temperature and the set of local parameters to determine the output control of heating or cooling Bus expressed by the external input control heating or cooling This parameter is the General parameter entry Valve The available options are 1 channels for heat cool 2 pipes system that it will be open Wwww video star com cn maketing video star com cn el Fax 8620 39338465 16 60 GVS K BUS KNXEIB KNX DALI GATEWAY Parameter Insensitive zone between heating and cooling Options C 0 5 6 0 This parameter is set automatically switches the dead zone heating and cooling temperatures When the smaller the value of the dead zone heating and cooling the reaction according to the temperature the faster switching but the heating and cooling frequent exchange larger values when the dead zone is not so frequent exchange heating and cooling energy conservation but switching heating and cooling of the reaction is slow Dead zone temperature usage see 3 5 Introduction The parameter in the parameter page General of the Controller mode in Heating Cooling select Heating and cooling that it will be open Parameter Minimum changeover time between heating and coo
40. d Contact open window open means that the windows contacts open the communication object 30 sends 0 the contacts close a communication object sends 1 Contact closed window open means that the windows closed contacts the communication object 30 sends 0 the contacts open communication object sends 1 Contact open window open and Contact closed window open In both cases the controller detects the windows open the controller will output parameter entry Controller function for open window in the set parameters while Input normal input voltage is detected the communication object 30 sends 1 send 0 Input inverted voltage input is detected the communication object 30 sends 0 opposite to send 1 Input normal and Input inverted detects only the binary input status does not affect the fan coil controller s normal output Parameter Delay for window contact Options s 0 255 This parameter is the window detection delay time When the window is opened temporarily not always open can use this parameter to distinguish the time that is when the window opening time value set in the parameter within the window that has not been opened if the time exceeds the setting value then that window has been opened Parameter Controller function for open window Options Normal active Control value 0 all off Control value unchanged The parameter setting window is opened for the opera
41. d out Parameter Number of control value Options 1 control value with switching object 2 Control values his parameter is to set the external input control valve communication object number in the Parameter Controller mode in Heating Cooling Select Heating and cooling when the open see 1 control value with switching object indicates that only a communication object on the heating valve and cooling valve control target 21 switching of heating and cooling through a communication object object 7 to achieve 2 control values means a two communication objects to separately control the heating valve and cooling valves Parameter Control value type Options 1 Bit 1 Byte The parameter values for the selected data type of external control 1Bit represents an external input control value is 1bit 1Byte represents an external input control value id 1 Byte Local heating and cooling valve switch based on this control value for output control Parameter Monitoring period of control value Options min 2 255 The parameter values for the monitoring of external control time period if the control value has not been updated and the time have overThis option is longer than the time setbut longer than the time set this option it is considered an external controller error the controller based on the output of user set parameters www video star com cn maketing video star com cn el Fax 8620 39338465 51 60
42. d the set temperature is greater than the temperature difference in the value of the parameter the controller will send alarm signals on the bus Parameter Alarm delay Options min 0 255 This parameter is set temperature alarm delay time When the actual temperature value and the temperature difference is greater than the set temperature parameter Maximum gap in value the alarm is not immediately but at this time period has been greater than the temperature difference is judged whether the value if so to the bus after the end of the delay alarm on the contrary no alarm Parameter Error signal for variable limit value monitoring Options Do not send Send on change Send cyclically This parameter is to set the temperature alarm signal sent When the actual temperature and the set temperature is greater than the difference between the real values of options set the alarm signal sending means temperature Do not send is not sent to the bus temperature alarm signal Send on change for the temperature alarm signal is changed then the bus reports its status Send cyclically is sent once every so often cycle temperature detection alarm signal when temperature alarm signal is also sent when there is a change then the cycle time to re transmit timing Parameter Period of sending error signal Options min 1 255 This parameter 15 to set the temperature alarm signal transmission period This parameter is
43. e General page Following is detail description for each of the parameter settings Comfort mode Default Setpoints 25 0 30 1 Bit 35 35 15 Cancel Base setting Base setpoit temperature Celsius Controller status at power on Extended comfort mode 5 40 min Operating mode switchover Send the setpoint temperature Heating Reduced heating in standby mode Celsius Reduced heating during night mode Celsius Actual temperature threshold in frost protection mode Celsius Limit value for setpoint heating Celsius Cooling Increased cooling in standby mode Celsius Increased cooling during night mode Celsius Actual temperature threshold in heat protection mode Celsius Limit value for setpoint cooling Celsius r a 1 1 30 AFVF 01 220 1 General Temperature setting Setpoints Controller Fan Heating valve Cooling valve Window contact Temperature monitoring Scene Figure4 4 1 Parameter window Setpoints Base setting Setting the basic setting for either heating or cooling Parameter Base setpoint temperature Options C 15 30 This parameter is a reference value to set the set temperature the set temperature of room modes generated maketing video star com cn el Fax 8620 39338465 Fax 23 60 thereform www video star com cn GVS K BUS KNXE
44. e Options 0 100 Setting the output value of the controler when the setting temperature is error When the actual temperature is absent or in event of frost controler will send out the value according to the percentage of the setting parameter Parameter Send the error signal status Options Do not send Send on change Send cyclically Setting the mode of sending out the error sets Error sets including indoor temperature alarm outdoor temperature alarm frost alarm gap alarm dew point alarm KNX window opened alarm and local window opened alarm You could send by 1 bit or 1 byte Do not send means don t send the error sets to the bus Send on chang means sending the signal to the bus when the error stes are changed Send cyclically means sending the signal periodically and also the time when the error stes are changed after that the cycle time is recounted Parameter Period of sending error information Options min 1 255 Setting the cycle of sending the signal of error sets This parameter is available only when you select Send cyclically in parameter Send the error signal status Parameter Group Errors report type Options 1 Bit 1Byte Setting the type of sending out the error sets 1 Bit means when whatever one alarm of the error sets is happened controller will send the signal of alarm in 1 bit 1 Byte means each alarm of the error sets each number represent
45. e output is the output gear of the actual control value representing the maximum control value 10000 to achieve a percentage Threshold value for switching on at fan speed 1 means that the output gear a threshold Threshold value for switching on at fan speed 2 means that the output gear 2 Threshold Threshold value for switching on at fan speed 1 indicates file Bit3 ofthe output threshold value Threshold levels 1 lt stall threshold value 2 lt threshold value 3 stalls This parameter is only in the parameter Type of fan option for the Local max 3speeds KNX 3speeds and KNX 0 100 is visible Parameter Starting characteristic of fan Options switch on at speed 1 Switch on at speed 2 Switch on at speed 3 This parameter is set to start the fan speed in order to stably start the fan motor preferably starting from the high speed so that a high torque can be obtained When the start time has elapsed the wind speed is controlled by the controller on the output value Fans action following figure 4 6 2 below This parameter is only in the parameter Type of fan option for the Local max 3speeds KNX 3speeds and KNX 0 100 is visible Wwww video star com cn maketing video star com cn el Fax 8620 39338465 30 60 GVS K BUS KNXEIB KNX DALI GATEWAY Fan speeds Start time Speed 3 Changeover time A Time Fi gure 4 6 2 fan gear shifting mode Parameter Minimum del
46. e parameter to monitor the temperature cycle When the temperature is up from the Bus then within the set time did not update then it is wrong temperature the corresponding packet is sent True when the temperature reading from the Local at this set time has remained the same a temperature value it is considered wrong temperature the corresponding message will be sent True Error occurs when the control value output parameter page Temperature monitoring parameter when actual temperature is absent or in event of frost setting maximum control value 10 000 Percentage Parameter Sending of error signal Options Do not send Send on change Send cyclically This parameter is setting to send the actual temperature of the wrong way Do not send when an exception occurs for the actual temperature is not transmitted to the bus error status report Send on change is the actual temperature of the abnormal state when there is a change on the transmission error status value which is only made Wwww video star com cn maketing video star com cn el Fax 8620 39338465 20 60 GVS K BUS KNXEIB KNX DALI GATEWAY when actual temperature anomaly a 1 True means 1 until the actual temperature returned to normal hair only a 0 Flase means 0 Send cyclically send for the cycle depending on the setting of the transmission time time to send a message but the actual temperature anomalies also sent pa
47. emperature setting Setpoints Controller Actual temperature Fan Heating valve Actual temperature from Local Cooling valve Window contact Temperature type Centigrade x Temperature monitoring Temperature correction 0 z Scene Value x 0 1 Monitoring period of actual temperature 10 2 255 min z Sending of the actual temperature error signal Do not send X Send the actual temperature Do not send v External temperature Setpoint correction dependent on external temperature for cooling Temperature type Centigrade v Correction of external temperature 0 x Value x 0 1 x Monitoring period for external 10 x temperature 2 255 min x Sending of error signal Do not send v Minimum external temperature for 26 2 correct Cooling Celsius ci Cancel Default 4 3 1 Temperature setting Actual temperature Local actual temperature the main way of collecting temperature setting can be carried out through the local pt100 temperature sensor reading you can also get on the bus Parameter Actual temperature from Options Local Bus This parameter is the source that required from the fan coil controller Local means the local received the temperature from PT100 temperature sensor Bus means to receive temperature from other devices via KNX BUS Note The fan coil controller needs to know the current heating or cooling output clearly to control to work prope
48. end X a Cancel Default Info Figure 4 5 Controller parameter setting interface Parameter Controller setting for heating Parameter Controller setting for cooling Options Slow Normal Fast User defined This parameter is set when setting the heating or cooling of PI corresponding Slow the I gain 1800 s Normal the I gain 900 s Fast the I gain 450 s Parameter Proportional range Options 0 65 535 www video star com cn maketing video star com cn el Fax 8620 39338465 27 60 GVS K BUS KNXEIB KNX DALI GATEWAY Parameter Readjust time Options 0 65 535 900 Setting parameters of the PI controller In the parameter Controller setting for heating or Controller setting for cooling option is User defined visible Parameter Sending of control value Options Do not send Send on change Send cyclically The transmission control parameters by value Do not send is not sent to the bus control value Send on change for the control value is changed certain value the controller was sent on to the bus control value Send cyclically Send for the cycle that every once in a while sends a control value Parameter Period for cyclical sending of control value Options min 2 255 The parameter values for the cycle time of transmission control That is periodically sent once control values Parameter Send of control value option to
49. erior actual temperature can be read from the local PT100 sensors interface t you can also get from the bus Object 1 indoor temperature error flag monitoring cycle by setting the indoor temperature to be monitored If the actual temperature error occurs then the object will be sent to the bus signal 1 to alarm 2byte C R W U 2 External temperature Input external temperature 3 External temperature Output external temperature error 1bit C R T Object 2 the outdoor temperature the refrigeration case mainly for adjusting the set room temperature i e when the external temperature is greater than the set point temperature value of Minimum external temperature for correcting the set point the outdoor temperature change of 3 degrees the temperature setting value change of 1 degree Object 3 outdoor temperature error flag if the Monitoring period for external temperature parameter is received within a set time interval to the external temperature value is not updated then the object is sent on the bus signal 1 to Alarm 2byte C R W U 4 Setpoint Input base setpoint 5 Setpoint Input setpoint adjustment 2byte C W U maketing video star com cn el Fax 8620 39338465 Www video star com cn 53 60 GVS K BUS KNXEIB KNX DALI GATEWAY 6 Setpoint Output instantaneous setpoint 2byte C R T Object 4 The benchmark set temperature As the setting value fo
50. he value is the max the valve can thereby be fully opened 959 cc Continuous control can achieve function of open close and pause Pls refer to following picture for specific actions With continuous action control the most accurate regulation of the temperature can be achieved without considerable overshoots Meanwhile the positioning frequency of the valve drive can be kept at a low level The continuous action control can be used with the Fan Coil Controller for electromotive raise lower valves or KNX valve drives Set temperature adjustment Can set the temperature on the parameter setting page Setpoints Setting the actual output temperature can be calculated according to the following In comfort mode Heating actual output reference set temperature temperature correction setting value Cooling actual output reference set temperature temperature correction setting value dead zone temperature external temperature repair In the case of a cooling look at the External temperature in parameter page Temperature setting for instructions preparation mode Heating actual output reference set temperature Decrement the standby mode temperature correction setting value Cooling actual output reference set temperature Incremental standby mode temperature correction setting value Night mode Heating actual output reference set temperature Decrement the nigh
51. inuous control be used to control the movements of the valve or fan coil KNX valve drives PWM control PWM pulse width modulation control is based on the actual temperature and set the thermometer calculates a control value and then calculates the valve opening and closing time of the switch valve is controlled to achieve a comfortable temperature state On off valve that only full open and fully closed two kinds of control operations PWM control need to set a fixed cycle time period For example set the PWM period of 15 minutes when the control value is the maximum 20 of the control value the valve will open 15 20 3 minutes Off 15 80 12 minutes when the control value is the maximum control value of 50 the valve will open 15 50 7 5 minutes off 15 50 5 Wwww video star com cn maketing video star com cn el Fax 8620 39338465 13 60 GVS K BUS KNXEIB KNX DALI GATEWAY minutes Diagram is as follows Control value Valve position 100 0 Time PWM control is a relatively accurate adjustment if you select the appropriate cycle temperature overshoot will not be great you can use a simple low cost general switching valve actuator Fan coil can be used to control the common switching valve electric valve or KNX valve drives 4 ETS System Parameter Setting Description 4 1 Outline Fan coil controller either as a master device can also
52. ling Options min 0 255 This parameter is setting up the delay time when switching the heating and cooling Mainly to prevent frequent switching heating and cooling energy conservation Parameter Delay time to recover automatic mode Options min 0 255 This parameter is setting up the delay time from the manual or test mode switch back to automatic mode Option is 0 the controller does not automatically switch back to automatic mode until the user through the KNX communication objects or local button to switch back to automatic mode for 1 255 when the manual mode or test mode will delay after the switch back to automatic mode Parameter Send RHCC and HVAC status Options Do not send Send on change Send cyclically The parameter for the selection of fan coil controller sends status reports of HVAC and RHCC Do not send is not send these two status reports Send on change send report when the state values changed Send cyclically state periodically sends but also sent when changes sent periodically after re timing www video star com cn maketing video star com cn el Fax 8620 39338465 17 60 GVS K BUS KNXEIB KNX DALI GATEWAY Parameter Period of sending fan coil status Options min 1 255 This parameter is setting to send RHCC and HVAC state cycle time This parameter is Send cyclically in the parameter Send RHCC and HVAC status option then it will be open Parameter
53. ller output for closed valve show the scope of the control values of lower limit value www video star com cn maketing video star com cn el Fax 8620 39338465 35 60 GVS K BUS KNXEIB KNX DALI GATEWAY Maximum controller output for fully opened valve show the the scope of the controlled variable upper limit Lower limit for active valve opening range This value represents the lower limit value of the valve is limited Upper limit for active valve opening range This value represents the upper limit value of the valve is limited For different valves the limited is different Raise lower valve continuous travel time is limited Raise lower valve pulse width modulation Thermal valve and BUS valve pulse width modulation PWM cycle is limited BUS valve continuous Restricted is made out of a heating or cooling control values This parameter is only in the parameter entry Valve adjustment select Enable is visible To Raise lower valve continuous valve as an example the output value of the diagram Valve position 100 Active valve opening range Valve control value 0 0 100 Minimum controller Maximum controller output for closed output for fully opened valve valve Parameter Duration of 100 valve stroke time Option sec 60 3 000 This parameter is set continuous valve travel time Travel time refers to the va
54. lve from the closed to open to the maximum time value this parameter only in the parameter entry Type of heating valve or Type of cooling www video star com cn maketing video star com cn el Fax 8620 39338465 36 60 GVS K BUS KNXEIB KNX DALI GATEWAY valve select Raise lower valve continuous or Raise lower valve pulse width modulation when visible Parameter Response threshold of valve Options 1 10 Parameter Response threshold of valve Option 1 10 The parameter values for the setting controls the amount of change When the control value percentage change of the parameter the controller will output once the valve control Therefore the larger value of this parameter to adjust the switching frequency of the smaller valve on the contrary the smaller the value adjust the valve s switching frequency 15 greater This parameter is only in the parameter entry Type of heating valve or Type of cooling valve select Raise lower valve continuous or BUS valve continuous when visible Parameter Automatically adjust valve position Option Enable Disable The parameter settings are automatically corrected for the continuous valve opening This parameter is only in the parameter entry Type of heating valve or Type of cooling valve select Raise lower valve continuous or Raise lower valve pulse width modulation when visible Parameter Number of valve controls up
55. n of heating valve Normal de energised closed X Cooling valve Window contact Observe reversing time No v Temperature monitoring Scene Valve adjustment Enable A Minimum controller output 0 3 for closed valve 0 100 z Maximum controller output 100 2 for fully opened valve 0 100 z Lower limit of active valve 0 z opening range 0 100 y Upper limit of active valve 100 opening range 0 100 Duration of 100 valve stroke time 120 60 3000 sec Response threshold of valve 2 x 1 10 sj Automatically adjust valve position Enable v Number of valve controls 100 2 up to adjustment 1 65535 Send heat valve status Do not send A noa Cancel Default Info Figure 4 7 1 Heating valve Parameter setting interface www video star com cn maketing video star com cn el Fax 8620 39338465 33 60 GVS K BUS KNXEIB KNX DALI GATEWAY 15 T 1 1 18 AFVF 01 220 1 A General Cooling valve Temperature setting Setpoints y Controller Type of cooling valve Heating valve Control direction of cooling valve Normal de energised closed Z Cooling valve PN Window contact Observe reversing time No X Temperature monitoring Scene Valve adjustment Enable Zi Minimum controller output 0 z for closed valve 0 100 Maximum controller output 100 rs for fully opened valve
56. ntrol value object as input Via an external controller can carry the equipment cooling valve control that value can be 1bit also be 1byte 23 Controller Output PI control value 2byte C R T U he output control value based on the set value and the actual temperature difference between the size of the pid control output values Maximum output control value is 10000 the actual control value by the output control value accounted for the largest percentage of the ratio can draw fans and the state of the valve position 24 Dew point detector Input dew point alarm 1bit C W U This object is received for the refrigeration case dew point alarm signal If the received value of 1 the object 23 outputs the control value is 0 fans and the valve closed receives the value 0 the cooling function is restored 25 Temperature monitoring Output frost alarm 1bit C R T Frost alarm when the temperature falls below the value of the setting parameter point of Temperature limit value for frost alarm in the Temperature monitoring value the object 25 sends 1 otherwise 0 26 Temperature monitoring Output temperature limit alarm 1bit C R T Temperature deviation detection when the set temperature and the room temperature is greater than the difference between the parameter Temperature monitoring of the Maximum value the value the object is sent to 1 or 0 27 Error signal Output err
57. o the mode is not the same Parameter Send the setpoint temperature Options Send on change Send cyclically This parameter is set to send mode temperature setpoint Send on change means that there is a change occurs when the set temperature set temperature Send cyclically means that periodically sends the temperature setpoint Parameter Period for cyclical sending Options min 2 255 Wwww video star com cn maketing video star com cn el Fax 8620 39338465 24 60 GVS K BUS KNXEIB KNX DALI GATEWAY This parameter is set to send the set temperature cycle time In the parameter Sending the setpoint temperature Select Send cyclically is visible Heating Cooling The two parts under the General parameter page Controller mode in Heating Cooling select the appropriate Heating or Cooling or Heating and Cooling see the different open Mainly used to set the room temperature setting various modes Parameter Reduced heating in standby mode Parameter Increased cooling in standby mode Options C 0 10 This parameter is set ready mode the set temperature When set to Heating mode the standby mode is set as the reference value minus the temperature values of options when set to Cooling Mode the standby mode is set as a reference temperature value plus the value of the options available Parameter Reduced heating during night setback Parameter Increased cooling during night set
58. oint dew point alarm 1 indicates an error 0 means no mistakes 5 Heat Cool heating or cooling 1 heating 0 indicates cooling 6 Controller status controller state 1 indicates an error 0 means no error 7 Frost alarm frost alarm 1 indicates an error 0 means no mistakes 30 Window contact Output Window contact 1bit C R T U This object represents the local window contact switch or binary input status Telegram value 0 Contact open window open input normal 1 Contact close window close input normal 0 Contact closed window open input inverted Wwww video star com cn maketing video star com cn el Fax 8620 39338465 58 60 GVS K BUS KNXEIB KNX DALI GATEWAY 1 Contact open window close input inverted Contact open window open mean contact windows open communication object 30 then sends signal 0 when the contact is closed the communication object sends signal 1 Contact closed window open means that the contact is closed the windows the communication object 30 sends the signal 0 then the contact opens the communication object is sent then signal 1 Input normal for the detected voltage input communication objects 30 send signal 0 no voltage input sends signal 1 Input 31 Switch input Input Switch 1 1bit C W U 32 Switch input Input Switch 2 1bit C W U 33 Switch input Input Switch 3
59. oller into manual operation mode 16 Fan Input toggling to automatic mode 1bit C W U This object is used to switch the controller back to automatic control mode If the current controller s control mode for testing or manual mode the object through to write 1 to switch back to automatic control mode control mode 17 Fan Output fancoil automatic or not 1bit C R T Fan control mode status 1for the automatic control mode 0 to manual test mode 18 Fan Output speed 1 fan speed status 1bit 1byte C T 19 Fan Output speed 2 speed 0 100 1bit C T Input automatic operation of fan 1byte C W U 20 Fan Output speed 3 1bit C T For the controlled device Automatic control object 19 is used to enter the fan control values Object 18 and object 20 are not used As the master device When the parameter Fan in Type of fan of Local max 3 speeds with the object 18 1byte to represent the state of the local valve gear 0 0 said that wind organs 85 33 3 said that the first tranche 170 66 7 said that the second tranche 255 100 represents the third tranche When the parameter Fan in Type of fan to KNX 3 speeds object 18 object 19 object 20 representing a wind speed wind speed 2 speed 3 1 means open 0 indicates Off When the parameter Fan in Type of fan to KNX 0 100 the object 19 when the wind a 33 3 output enable 66 7 wind 2 is enabled 100 wind 3 enabled When the
60. or information 1bit 1byte C R T www video star com cn maketing video star com cn el Fax 8620 39338465 57 60 GVS K BUS KNXEIB KNX DALI GATEWAY Error group reports can be divided into 1bit and 1 byte report 1bit error when actual temperature outdoor temperature error frost alarms and temperature deviation alarm any one is wrong it sends 1 1byte error status report is as follows Bit no 0 Actual temperature error 0 is normal 1 for the error 1 External temperature error 0 is normal 1 for the error 2 Frost alarm 0 is normal 1 for the error 3 Temperature monitoring 0 is normal 1 for the error 4 7 Free contains no information 28 RHCC status Output RHCC status 2byte C R T RHCC Status Report Bit no 0 fan coil error 1 for the alarm 0 is normal 8 The heating or cooling 0 cooling 1 heat 12 Dew point alarm 1 for the alarm 0 is normal 13 frost alarm 1 for the alarm 0 is normal 14 heat and cold alarm 1 for alarm 0 is normal 29 HVAC status Output HVAC status 1byte C R T HVAC Status Report Bit no 0 Comfort Comfort 1 enabled 0 means not enabled 1 Standby Standby mode 1 enabled 0 means not enabled 2 Night night mode 1 enabled 0 means not enabled 3 Frost Heat protection protected mode 1 enabled 0 means not enabled 4 Dew P
61. parameter Fan in Type of fan of KNX on off the object 18 means that the switch fan 1 means open 0 indicates OFF 21 Heating valve Output heating control value 1bit 1byte C T www video star com cn maketing video star com cn el Fax 8620 39338465 56 60 GVS KBUS KNXEIB KNX DALI GATEWAY Input heating control value C W U When this device as the master device the object represents the heating valve control output value ie parameter Heating valve in the Type of heating valve for the Bus valve continuous when the output is 1byte heating valve control value Bus valve pulse width modulation When the output is 1 bit heating valve control values When the device as a controlled device the object as a heating valve control value input Via an external controller for this device can be controlled heating valves the control value but also can be a 1bit 1byte 22 Cooling valve Output cooling control value 1bit 1byte C T Input cooling control value C W U When the device as a master device the object represents the output cooling valve control value ie parameter Cooling valve in the Type of cooling valve for the Bus valve continuous when the output is 1byte refrigeration valve control value Bus valve pulse width modulation the output is 1bit cooling valve control values When the device as a controlled device the cooling valve co
62. parameter is switched when the wind speed stall delay some time Optional parameter min 2 255 The parameters are to set the wind speed duration of stay To prevent wind speed gear switch too quickly each gear will stay a duration of time Parameter Send fan speed status Optional parameter Do not send Send on change Send cyclically This parameter is a way to the room stall condition Do not send is not sent on to the bus speed of the status report Send on change as the wind changes state report status to the bus Send cyclically is sent once every so often cycle speed state when the wind speed is also sent the status has changed this time to re cycle timing transmission time This parameter is only in the parameter Type of fan option for the Local max 3speeds is visible WWW vIdeo star com cn maketing video star com cn el Fax 8620 39338465 32 60 GYS KBUS KNX EIB KNX DALI GATEWAY 4 7 Parameter setting interface heating valve and cooling valve Heating valve and cooling valve s parameter setting As picture 4 7 1 and 4 7 2 shown They are respectively used to set some parameters of the heating and refrigeration valves The following detailed settings for each parameter 15 E7 1 1 18 AFVF 01 220 1 General Heating valve Temperature setting Setpoints 3 5 5 Controller Type of heating valve l Raise lower value continuous z Heating valve Control directio
63. r the reference value of the actual output The value of the existing heating but also cooling the case with dead zone temperature is used to determine the current status of the refrigeration or heating Object 5 Basis set temperature correction By writing to the object value you can set the temperature to be modified Object 6 the actual output set temperature value The value 15 sent on the bus to the current set temperature 7 2 pipe operation Output heating 1bit C R T Input heating C R W U 8 2 pipe operation Output cooling 1bit C R T Input cooling C R W U Object 7 heating enabled Object 8 Refrigeration enabled In this device as a master device the two objects as two pipe fan coil open see you can choose to receive or send parameters to enable the heating or cooling of the object In a controlled device the object 7 is also used to denote a separate heating or cooling 0 indicates cooling 1 indicates heating 9 HVAC mode Input comfort mode 1bit 1byte C W U 10 HVAC mode Input night mode 1bit C W U 11 HVAC mode Input Frost heat protection mode 1bit C W U Room Mode can be divided into three 1bit objects objects 9 10 11 and one 1byte objects object 9 to switch 1bit object Object 9 Room Comfort mode Object 10 Room night mode Object 11 Room protected mode Among them the corresponding object to write 1 indicates that the corresponding room mode enabled write 0 to
64. rly the heating or cooling can be the actual temperature and the set temperature compared to determine in some cases need to clear through the communication objects such as the two coils control systems and as a controlled device www video star com cn maketing video star com cn el Fax 8620 39338465 19 60 GVS K BUS KNXEIB KNX DALI GATEWAY Parameter Temperature type Options Centigrade Fahrenheit This parameter is set to the bus output or received from the bus type of the actual temperature Centigrade indicates the actual temperature is expressed in degrees Celsius Fahrenheit indicates the actual temperature is Fahrenheit Wherein the relationship between Fahrenheit and Celsius are as follows F 32 C x 1 8 Parameter Temperature correction Options val x 0 1 C 50 50 This parameter is modified locally or from a temperature value deviation on the KNX bus When the temperature sensor receives the temperature value and the actual value of the parameter deviation can be corrected For example no output before calibration temperature of 25 degrees but the indoor temperature is 25 5 degrees then the database where the calibration temperature must be set to 5 0 1 5 and then re download the database it will have 25 5 degrees output temperature Parameter Monitoring period of actual temperature Options min 2 255 Th
65. s Bit no 0 indoor temperature alarm WWW vIdeo star com cn maketing video star com cn el Fax 8620 39338465 46 60 GVS K BUS KNXEIB KNX DALI GATEWAY 1 outdoor temperature alarm N frost alarm 3 gap alarm A dew point alarm 5 KNX window opened alarm 6 local window opened alarm 7 reserve This parameter is available only when you select Send on change or Send cyclically in parameter Send the error signal status Dew point detector Parameter Disable time for cooling mode after end of dew point alarmOptions min 1 255 Setting the disable time for cooling mode after end of dew point alarm When fancoil controller receives dew point alarm from bus it will shut down the valve and fan and recover when the alaram is clear and the disable time is over www video star com cn maketing video star com cn el Fax 8620 39338465 47 60 GVS K BUS KNXEIB KNX DALI GATEWAY 4 10 Parameter setting window Scene Fig 4 10 is the parameter setting window of Scene It is used to set the scene parameter such as the mode of room heating or cooling wind speed etc When you use scene the controller will default it is manual control mode Hereunder is the detail of each parameter 1 1 1 30 AFVF 01 220 1 General Temperature setting Setpoints Controller Fan Heating valve Cooling valve Window contact Scene 2 Disable
66. t This parameter is only This parameter is only in the parameter entry Type of heating valve or Type of cooling valve select Raise lower valve continuous Raise lower valve pulse width modulation or Raise lower valve pulse width modulation when open see Parameter Differential value for sending the control value Options 1 10 This parameter is set when the external continuous valve control options in the percentage change in value is sent when a valve control values This parameter is only in the parameter entry Send of 1 byte control value select Send on change when open see Parameter Period for cyclical sending of control value Options min 2 5 This parameter is set to send out an external continuous controller valve control value cycle This parameter is only in the parameter entry Send of 1 byte control value select Send cyclically when open see www video star com cn maketing video star com cn el Fax 8620 39338465 39 60 EWAY DALI GAT KNX KN El8B GVS K BUS9 4 8 Parameter settings interface Window contact Window contact parameter setting interface shown in Figure 4 8 the page is mainly used to set the window switch status parameters The following detailed description of each parameter settings Window contact Type of bus window contact No Bus sensor Type of local window contact Delay for window con
67. t mode temperature correction setting value Cooling actual output reference set temperature Incremental night mode temperature correction setting value Protected mode Heating Actual output overheat protection temperature www video star com cn maketing video star com cn el Fax 8620 39338465 12 60 GVS K BUS KNXEIB KNX DALI GATEWAY Cooling actual output Frost protection temperature Note When you choose Heating and cooling in the Controller mode in Heating Cooling of parameters page General 3 6 Type of control Continuous control Continuous control is based on the actual temperature and set the thermometer calculates a control value and the valve opening degree of the continuous control the temperature to achieve a comfortable condition For example the current control value is the maximum 50 of the control value then the valve position will be under the control value to 50 open position If the control value output to the maximum control value the valve will be fully open Continuous control can be achieved on and off and stop three step operation the specific action as shown below Control value Time Valve position 100 Time Continuous control can achieve the most accurate temperature control no considerable overshoot Meanwhile the positioning of the valve drive frequency can be maintained at a low level Cont
68. tact 15 0 255 sec Controller function for open window Control value unchanged Cancel Default 5 E 1 1 30 AFVF 01 220 1 General Temperature setting Setpoints Controller Fan Heating valve Cooling valve Window contact Temperature monitoring Scene Parameter Type of BU window contact Options No BUS sensor Normal Inverted The parameter settings from the windows on the bus type of contact No Bus sensor means that no bus window sensor Normal indicates the input mode to forward the bus window the object 13 receives the bus up the 0 is that the windows are opened 1 is turned off Inverted indicates that the bus windows input mode is reverse ie up to the bus object 13 receives 1 is that the windows are open 0 is off When the controller detects the windows open the controller will output parameter entry Controller function for open window in the parameters set Parameter Type of local window contact Options No local sensor Contact open window open Contact closed window open maketing video star com cn el 8620 39338465 Fax 40 60 Input normal www video star com cn GVS K BUS KNXEIB KNX DALI GATEWAY Input inverted This parameter is set up a local window switch contacts or binary input No local sensor means no window switch contact sensor Binary input is invali
69. tinuous Valve for Example 230V AC24 230V TEO AAA AFVF 01 ae E TEPE o 0 ME HI H C Test E E e 5 Prog 0 E 1 1 3 KNX TRE D l i 100000 Tk y m soe P l KNX BUS L N www video star com cn maketing O video star com cn el Fax _ 8620 39338465 7 60 GVS K BUS KNXEIB KNX DALI GATEWAY Power supply for valve Temperature sensor input 2 Heating Valve 1 close 2 open 9 Power supply 230V AC 3 Cooling Valve 1 close 2 open Group of manual button from left to right Fan Fan speed Heating and Cooling Indicators of Fan speed and Heating Cooling LO Low Me Medium and HI High Control Mode Indicator LED 6 Testing Button indicators of Room Mode S Standby C Comfort N Night P Protection 6 Programming Button 38 fan speed LO ME HI Programming LED Binary Input WWW vIdeo star com cn maketing video star com cn el Fax 8620 39338465 8 60 GVS K BUS KNXEIB KNX DALI GATEWAY 3 Project Design and Application 3 1 General Introduction Application Program Max number of Max number of Max number of Communication Objects Group Address Association Fan coil Controller 38 50 50 Fan Coil controls Fan s fan speed and Valve s opening degree intelligently by PI Algorithm and achieve heating cooling to make rooms comfortable through comp
70. tion of the controller Normal fan coil controller output at normal control value Control value 0 all off fan coil controller output control value is 0 then the fan coil valves and wind are closed Control value unchanged for the fan coil controller maintains a constant output current value WWW vIdeo star com cn maketing video star com cn el Fax 8620 39338465 41 60 GVS K BUS KNXEIB KNX DALI GATEWAY 4 9 Parameter settings interface Temperature monitoring Temperature monitoring parameter setting interface shown in Figure 4 9 the page is primarily used to set the temperature alarm condition parameters The following detailed description of each parameter settings r T 1 1 30 AFVF 01 220 1 5 General Temperature monitoring Temperature setting Setpoints Controller Frost alarm Fan Temperature limit value for frost alarm 5 z Heating valve 2 10 Celsius x Cooling valve Window contact Repetition of frost alarm Temperature monitoring Monitoring the gap between setpoint and Scene actual temperature Maximum gap 2 10 Celsius 5 Alarm delay 10 2 0 255 min z Error signal for variable aap ed limit value monitoring Do not send When actual temperature is absent or in event of frost Set control value x inz 0 1 Send the error signal status Do not send v Dew point detector Disable time for cooling mode after 5 ES end of dew point alarm 2 255 min z
71. to adjustment Option 1 65535 This parameter is set automatically correct valve opening count In continuous valve opening and closing process the valve stop time period of one frequency each when the count equals the set count value the valve will be fully closed the valve closing time is travel time 0 5 0 5 journey time maximum of 1min This parameter is only in the parameter entry Automatically adjust valve position of the option to Enable when open see Parameter Cyclic time for heating valve Parameter Cyclic time for cooling valve Option for heating valve min 1 255 Option for cooling valve min 1 255 Wwww video star com cn maketing video star com cn el Fax 8620 39338465 37 60 GVS K BUS KNXEIB KNX DALI GATEWAY This parameter is the time period of the PWM control The larger the value of this parameter the valve switching frequency is smaller on the contrary the smaller the value the more frequent valve switch This parameter is only in the parameter entry Type of heating valve or Type of cooling valve select Raise lower valve pulse width modulation Thermal valve or BUS valve pulse width modulation can be seen Parameter Send heat valve status Parameter Send cool valve status Options Do not send Send on change Send cyclically This parameter is set to send the local way valve status report Do not send on the bus to not to send local valve
72. troller for the cooling mode This parameter is only can be seen when be selected with the Heating and cooling in the Controller mode in Heating Cooling function WWW vIdeo star com cn maketing video star com cn el Fax 8620 39338465 49 60 GVS K BUS KNXEIB KNX DALI GATEWAY 4 11 External control parameter setting interface External control parameter setting interface is mainly used to set the external controller to the local control valve and fan parameters representing the device into the controlled mode The following detailed description in this case the description of the parameter settings for each page External Control General parameter setting interface as shown in Figure 4 11 1 following detailed description of each of the parameter settings 5 1 1 1 18 AFVF 01 220 1 General General Fan Heating valve Cooling valve Controller from Bus X Window contact 3 1 Controller mode in Heating Cooling Heating and cooling v Valve 2 channels for heat cool 4 pipes system X Number of control value 1 control value with switching object Z Control value type 1 Bit Monitoring period of 30 control value 2 255 min 3 Period of PWM 25 x 2 255 min Y Control value when 50 2 the error occurred 0 100 Delay time to recover automatic mode 30 2 O no delay 1 255min pe Cancel Default Info Figure 4 11 1 External Control General

User Manual –Ver.1 Fan Coil Controller

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User Manual &ndash;Ver.1 Fan Coil Controller

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User Manual –Ver.1 Fan Coil Controller