Komfovent DOMEKT series Installation And Operation Manual Download

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DOMEKT RECU 350VE Wiring Diagram

Supply air temperature sensor

TK2

Thermostat from overheating 120

C with manual RESET

Thermostat 0

TR1

Autotransformer 1A

EK1

Electric heater 1kW

Supply air fan

Fuse T 4A

Exhaust air fan

Fuse F 6,3A

Control board

External forcing contacts connection

VP1

Control panel

FG1

By-pass damper actuator

VP2

Control panel with touch-sensitive buttons

TK1

Safety thermostat from overheating 90

Colors marking:

Y - yellow

B - blue

N - brown

K - black

G/Y - green/yellow

Wiring Diagram

Summary of Contents for DOMEKT series

Page 1: ...DOMEKT Series Air Handling Units with C4 PLUS Controller Electrical Installation and Operation Manual EN ...

Page 2: ...ontacts Connection 4 2 OPERATION MANUAL 5 2 1 Unit Control 5 2 2 Switching on the Unit 6 2 3 Control Panel Indication 6 2 4 Quick Ventilation Level Switchover 7 2 5 Unit Programmable Settings 7 2 6 OVR function 11 2 7 Configuration of automation functions 11 2 8 Troubleshooting 12 Unit Functional Diagram 14 Wiring Diagram 15 Table of Contents ...

Page 3: ...ssary to check whether earthing has been installed properly in conformance with electric safety requirements 1 2 Control Panel Installation 1 Control panel must be installed in the room under given following conditions ambient temperature 00 C 400 C relative humidity limits 20 80 protection must be ensured from accidentally vertically falling water drops IP X2 2 Installation height must be not les...

Page 4: ...s see wiring diagram When disconnecting unit sections do not pull by connecting wires and cables Before starting any operations inside the unit make sure that the unit is switched off and the power supply voltage is shut off 1 3 Picture Kitchen Hood Connection 1 4 Control Contacts Connection Air handling units with the C4 controller have the connection of additional device switch sensor timer butt...

Page 5: ... messages Controller light signals indicate unit operation modes and failures Air temperature ventilation intensity operation modes and other parameters are set by the touch sensitive buttons 2 1 Picture General View of the Control Panel Touch sensitive buttons located on the panel mean start up and shut down of the air handling unit return to previous menu window entry to parameters change menu s...

Page 6: ...ctric power supply Note By pressing any button on the panel automatically switching on the display backlight Backlight is off after 30 seconds when no buttons are pressed 2 4 Quick Ventilation Level Switchover Three ventilation levels are projected in the unit Each of them has its intensity more detailed settings see in the next chapter There is possibility to switch ventilation level quickly from...

Page 7: ...tting ventilation level Air handling units with AC type fans have three ventilation levels each of which can be set for manual and automatic operation mode To set the ventilation level in manual mode select menu window 1 minimum ventilation intensity level 2 normal ventilation intensity level 3 maximum ventilation intensity level Normal second intensity level of ventilation for the supply air and ...

Page 8: ...tensities of the supplied air and separately for the exhausted air fans can be adjusted in the menu window Ventilation from 20 to 100 EC fans only 4 Setting temperature value Air handling unit maintains the user defined temperature The temperature setting is selected on the menu window Intensity potentiometer on the automation box inside the air handling unit is not used its settings have no effec...

Page 9: ... After selecting program for each day of the week 1 7 schedule setting window is introduced Each day of the week has 3 events N1 N2 N3 Settings start from Monday Mo When the event of the day is selected event start and end time is set and ventilation intensity level 0 1 2 3 is assigned Before selecting work days and weekend operation mode schedule 1 5 6 7 menu window is introduced After event N1 N...

Page 10: ... a set intensity Applications of the OVR function Maintenance of CO2 quantity in room by adding an additional CO2 sensor with relay the main user set ventilation rate at higher CO2 will be switched to the maximum intensity until the room is ventilated and then again will return to the user defined intensity Maintaining relative humidity in the room after contacting the external relative humidity s...

Page 11: ... To make this function work namely to stop the exhaust air fan in the OVR mode the jumper No 4 on the automation box should be ON 2 7 Picture 2 7 Configuration of automation functions Switches 2 7 Picture on the automatic box can be used for the selection of heat exchanger type heater and fan and the OVR function mode Settings take effect only after rebooting the power supply Switch No ON OFF 1 Ro...

Page 12: ...ide air intake grille Check if system ducting is not damaged and there are no extraneous things inside If supplied air is too cold Check temperature setting see chapter 2 5 Check if Winter mode is set on the panel Check if there is no failure indication on the control panel see table 2 8 Check fuse F2 located on the automatic box If the unit has been stopped and there is red light diode signal on ...

Page 13: ...eration is terminated Electric heater overheating protection is on It is possible to restore emergency overheat ing protection with button RESET located on the heater only if before heater over heating cause has been clarified and elimi nated Red light In the unit with water heater when the water temperature falls below the permitted value of 9 C the unit will stop operating Failure of the hot wat...

Page 14: ...xternal forcing contacts connection V2 Exhaust air fan FG1 By pass damper actuator VP Control panel HE1 Electric heater VK Water heater KH Kitchen hood connection B5 Return water temperature sensor M1 Motor of rotary heat exchanger TG1 Hot water mixing valve actuator PF Air filter S1 Circulation pump PR Plate heat exchanger VB Water heater control box Intended for REGO 200VE air handling unit only...

Page 15: ... heater 1kW TR1 Autotransformer 1A F1 Fuse T 4A V1 Supply air fan F2 Fuse F 6 3A V2 Exhaust air fan FC External forcing contacts connection C4 Control board KH Kitchen hood connection intended for REGO 200VE only VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons RT Rotary heat exchanger Wiring Diagram Colors marking Y yellow B blue N brown K black G...

Page 16: ...K1 Electric heater 1kW TR1 Autotransformer 1A F1 Fuse T 4A V1 Supply air fan F2 Fuse F 6 3A V2 Exhaust air fan FC External forcing contacts connection C4 Control board KH Kitchen hood connection intended for REGO 200VE only VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons RT Rotary heat exchanger Wiring Diagram Colors marking Y yellow B blue N brow...

Page 17: ...Fuse T 4A V1 Supply air fan F2 Fuse F 6 3A V2 Exhaust air fan FC External forcing contacts connection C4 Control board KH Kitchen hood connection intended for REGO 200VW only VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 18: ...rmer 1A F1 Fuse T 4A V1 Supply air fan F2 Fuse F 6 3A V2 Exhaust air fan FC External forcing contacts connection C4 Control board KH Kitchen hood connection intended for REGO 200VW only VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 19: ...rmostat from overheating 120o C with manual RESET F1 Fuse T 4A V1 Supply air fan F2 Fuse F 6 3A V2 Exhaust air fan FC External forcing contacts connection C4 Control board KH Kitchen hood connection intended for REGO 200VE only VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Di...

Page 20: ...1kW TK2 Thermostat from overheating 120o C with manual RESET F1 Fuse T 4A V1 Supply air fan F2 Fuse F 6 3A V2 Exhaust air fan FC External forcing contacts connection C4 Control board KH Kitchen hood connection intended for REGO 200VE only VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yello...

Page 21: ... fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel KH Kitchen hood connection intended for REGO 200VW only VP2 Control panel with touch sensitive buttons M1 Motor of rotary heat exchanger Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 22: ... Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel KH Kitchen hood connection intended for REGO 200VW only VP2 Control panel with touch sensitive buttons M1 Motor of rotary heat exchanger Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 23: ...manual RESET EK1 Electric heater 1kW TR1 Autotransformer 1A F1 Fuse T 4A V1 Supply air fan F2 Fuse F 6 3A V2 Exhaust air fan FC External forcing contacts connection C4 Control board M1 Motor of rotary heat exchanger VP1 Control panel RT Rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 24: ...20o C with manual RESET EK1 Electric heater 1kW TR1 Autotransformer 1A F1 Fuse T 4A V1 Supply air fan F2 Fuse F 6 3A V2 Exhaust air fan FC External forcing contacts connection C4 Control board M1 Motor of rotary heat exchanger VP1 Control panel RT Rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 25: ... 120o C with manual RESET EK1 Electric heater 1kW V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons RT Rotary heat exchanger Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 26: ...overheating 120o C with manual RESET EK1 Electric heater 1kW V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons RT Rotary heat exchanger Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 27: ...Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons RT Rotary heat exchanger Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 28: ... sensor V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons RT Rotary heat exchanger Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 29: ...tion sensor V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 30: ... Rotor rotation sensor V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 31: ...20o C with manual RESET EK1 Electric heater 1kW TR1 Autotransformer 1A F1 Fuse T 4A V1 Supply air fan F2 Fuse F 6 3A V2 Exhaust air fan FC External forcing contacts connection C4 Control board M1 Motor of rotary heat exchanger VP1 Control panel RT Rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 32: ... sensor V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons RT Rotary heat exchanger Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 33: ...overheating 120o C with manual RESET EK1 Electric heater 1kW V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons RT Rotary heat exchanger Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 34: ... Rotor rotation sensor V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 35: ...overheating 120o C with manual RESET EK1 Electric heater 1kW V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons RT Rotary heat exchanger Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 36: ... Rotor rotation sensor V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel M1 Motor of rotary heat exchanger VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 37: ... 1A EK1 Electric heater 1kW V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel FG1 By pass damper actuator VP2 Control panel with touch sensitive buttons TK1 Safety thermostat from overheating 90o C Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 38: ... 4A V1 Supply air fan F2 Fuse F 6 3A V2 Exhaust air fan FC External forcing contacts connection C4 Control board FG1 By pass damper actuator VP1 Control panel T1 Thermostat 0o C VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 39: ...tat from overheating 120o C with manual RESET EK1 Electric heater 1kW V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel FG1 By pass damper actuator VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 40: ...r fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel FG1 By pass damper actuator VP2 Control panel with touch sensitive buttons T1 Thermostat 0o C Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 41: ...om overheating 120o C with manual RESET EK1 Electric heater 1kW V1 Supply air fan F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel FG1 By pass damper actuator VP2 Control panel with touch sensitive buttons Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 42: ...F1 Fuse T 4A V2 Exhaust air fan F2 Fuse F 6 3A C4 Control board FC External forcing contacts connection VP1 Control panel FG1 By pass damper actuator VP2 Control panel with touch sensitive buttons T1 Thermostat 0o C Colors marking Y yellow B blue N brown K black G Y green yellow Wiring Diagram ...

Page 43: ...43 Wiring Diagram ...

Page 44: ...UAB AMALVA Ozo str 10 LT 08200 Vilnius LITHUANIA e mail info amalva lt www amalva com www komfovent com 2012 ...

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