Komfovent DOMEKT series Installation And Operation Manual
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Komfovent DOMEKT series Installation And Operation Manual

Air handling units with c4 plus controller
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DOMEKT
Series Air Handling Units with C4 PLUS Controller
Electrical Installation and Operation Manual
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Summary of Contents for Komfovent DOMEKT series

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

  • Page 2: Table Of Contents

    Table of Contents 1. INSTALLATION MANUAL .....3 1.1. Electric Power Supply Connection .....3 1.2. Control Panel Installation .....3 1.3. Kitchen Hood Installation .....4 1.4. Control Contacts Connection .....4 2. OPERATION MANUAL .....5 2.1. Unit Control .....5 2.2. Switching on the Unit .....6 2.3.

  • Page 3: Installation Manual

    Installation Manual 1. INSTALLATION MANUAL Installation works can be performed only by the specialists that have required qualification. During installation following requirements must be fulfilled. It is recommended to lay control cables separately from power cables in a distance no less than 20 cm. 1.1.

  • Page 4: Kitchen Hood Installation

    Installation Manual 1.3. Kitchen Hood Connection Air handling units KOMFOVENT DOMEKT REGO 200VE have possibility of kitchen hood connection (in the functional diagram it is marked by KH). After fishing the cable through the rubber gasket, (located in the wall) it has to be connected to connection box J11.

  • Page 5: Operation Manual

    Operation Manual 2. OPERATION MANUAL 2.1. Unit Control Air handling units control system ensures control of the physical processes that are taking place inside the air handling unit. Control system consists of: • controller board; • fuses, power and intermediate control boards, which are installed inside the unit; •...

  • Page 6: Switching On The Unit

    Operation Manual 2.3. Control Panel Indication Data is presented to the user on the control panel LCD display by numbers and text messages, also by two colour LED signals. Controller display start-up window is shown in the 2.3 Picture. 2.3 Picture Control Panel Start-Up Window Setting temperature (+15 …...

  • Page 7: Quick Ventilation Level Switchover

    Operation Manual 2.5. Unit Programmable Settings By soft touching button the parameters menu is entered. Menu window is selected by buttons (see further description). When menu window is selected, touch for selecting desirable parameters and se- lect the value with .
  • Page 8 Operation Manual 3. Activation of the OVR function Air handling units have the OVR function, which detailed description can be found in chapter 2.6. The OVR function can be activated in two ways: 1. By the external control device. Connection is described in chapter 1.4. After interconnecting (short- circuiting) the FC contacts (see the electrical diagram), the unit will operate in the selected OVR mode and after disconnection it will return to the previous operation mode.
  • Page 9 Operation Manual 7. Day and time setting For the unit proper operation in automatic mode according to preset weekly schedule the day of the week and time should be set: Days notation: Mo – Monday Tu –Tuesday We – Wednesday Th –...

  • Page 10: Ovr Function

    Operation Manual 9. Language setting Language selection menu has been projected on the control panel. To set language the last menu window should be selected: 10. Menu locking The PIN code is provided to lock entering to the parameters setting menu. If the menu is locked, only main parameters can be reviewed also the unit may be switched on or off.

  • Page 11: Ovr Function

    Operation Manual • Negative pressure compensation – intended for systems where air extraction can be carried out in a separate air extraction fan. Thus, for the compensation of negative pressure in room, the OVR function can be activated by separate control contacts. After the activation of the function, only supply fan starts operating at maximum intensity and the exhaust air fan goes off.

  • Page 12: Troubleshooting

    Operation Manual 2.8. Troubleshooting If the unit is inoperative: • Make sure the feeding cable is plugged into an electrical outlet. • Check all safety fuses of the automatic control block. In case of need, replace the faulty fuses with the new ones of the same electric parameters (fuses parameters are in wiring diagram).
  • Page 13 Operation Manual...

  • Page 14: Unit Functional Diagram

    Unit Functional Diagram Functional Diagram DOMEKT REGO Functional Diagram DOMEKT RECU Control box Rotary heat exchanger Supply air temperature sensor Heat exchanger safety sensor Rotor rotation sensor Supply air fan External forcing contacts connection Exhaust air fan By-pass damper actuator Control panel Electric heater VK**...

  • Page 15: Wiring Diagram

    Wiring Diagram DOMEKT REGO 200VE/250PE Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Rotor rotation sensor Electric heater 1kW Autotransformer 1A...
  • Page 16 Wiring Diagram DOMEKT REGO 200VE/250PE Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Rotor rotation sensor Electric heater 1kW...
  • Page 17 Wiring Diagram DOMEKT REGO 200VW/250PW Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Rotary heat exchanger Autotransformer 1A Rotor rotation sensor Fuse T 4A Supply air fan Fuse F 6,3A Exhaust air fan External forcing contacts connection...
  • Page 18 Wiring Diagram DOMEKT REGO 200VW/250PW Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Rotary heat exchanger Autotransformer 1A Rotor rotation sensor Fuse T 4A Supply air fan Fuse F 6,3A...
  • Page 19 Wiring Diagram DOMEKT REGO 200VE/250PE-EC Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Rotary heat exchanger Safety thermostat from overheating 90 Rotor rotation sensor Electric heater 1kW Thermostat from overheating 120 C with manual RESET Fuse T 4A...
  • Page 20 Wiring Diagram DOMEKT REGO 200VE/250PE-EC Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Rotary heat exchanger Safety thermostat from overheating 90 Rotor rotation sensor Electric heater 1kW Thermostat from overheating 120...
  • Page 21 Wiring Diagram DOMEKT REGO 200VW/250PW-EC Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Rotary heat exchanger Supply air fan Rotor rotation sensor Fuse T 4A Exhaust air fan Fuse F 6,3A Control board...
  • Page 22 Wiring Diagram DOMEKT REGO 200VW/250PW-EC Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Rotary heat exchanger Supply air fan Rotor rotation sensor Fuse T 4A Exhaust air fan Fuse F 6,3A...
  • Page 23 Wiring Diagram DOMEKT REGO 400VE Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Rotor rotation sensor Electric heater 1kW Autotransformer 1A...
  • Page 24 Wiring Diagram DOMEKT REGO 400VE Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Rotor rotation sensor Electric heater 1kW...
  • Page 25 Wiring Diagram DOMEKT REGO 400VE-EC Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Rotor rotation sensor Electric heater 1kW Supply air fan...
  • Page 26 Wiring Diagram DOMEKT REGO 400VE-EC Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Rotor rotation sensor Electric heater 1kW...
  • Page 27 Wiring Diagram DOMEKT REGO 400VW Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Autotransformer 1A Supply air fan Rotor rotation sensor Fuse T 4A Exhaust air fan Fuse F 6,3A Control board External forcing contacts connection...
  • Page 28 Wiring Diagram DOMEKT REGO 400VW Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Autotransformer 1A Supply air fan Rotor rotation sensor Fuse T 4A Exhaust air fan Fuse F 6,3A...
  • Page 29 Wiring Diagram DOMEKT REGO 400VW-EC Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Rotary heat exchanger Supply air fan Rotor rotation sensor Fuse T 4A Exhaust air fan Fuse F 6,3A Control board...
  • Page 30 Wiring Diagram DOMEKT REGO 400VW-EC Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Rotary heat exchanger Supply air fan Rotor rotation sensor Fuse T 4A Exhaust air fan Fuse F 6,3A...
  • Page 31 Wiring Diagram DOMEKT REGO 400PE Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Rotor rotation sensor Electric heater 1kW...
  • Page 32 Wiring Diagram DOMEKT REGO 400PW Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Autotransformer 1A Supply air fan Rotor rotation sensor Fuse T 4A Exhaust air fan Fuse F 6,3A...
  • Page 33 Wiring Diagram DOMEKT REGO 400PE-EC Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Rotor rotation sensor Electric heater 1kW...
  • Page 34 Wiring Diagram DOMEKT REGO 400PW-EC Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Rotary heat exchanger Supply air fan Rotor rotation sensor Fuse T 4A Exhaust air fan Fuse F 6,3A...
  • Page 35 Wiring Diagram DOMEKT REGO 600HE-EC Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Rotor rotation sensor Electric heater 1kW...
  • Page 36 Wiring Diagram DOMEKT REGO 600HW-EC Wiring Diagram Rotor with step motor Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Rotary heat exchanger Supply air fan Rotor rotation sensor Fuse T 4A Exhaust air fan Fuse F 6,3A...
  • Page 37 Wiring Diagram DOMEKT RECU 350VE Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Thermostat from overheating 120 C with manual RESET Autotransformer 1A Thermostat 0 Electric heater 1kW Supply air fan Fuse T 4A...
  • Page 38 Wiring Diagram DOMEKT RECU 350VW Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Autotransformer 1A Fuse T 4A Supply air fan Fuse F 6,3A Exhaust air fan External forcing contacts connection Control board By-pass damper actuator...
  • Page 39 Wiring Diagram DOMEKT RECU 300VE/450VE/500PECF-EC Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Thermostat 0 Electric heater 1kW Supply air fan...
  • Page 40 Wiring Diagram DOMEKT RECU 300VW/450VW/500PWCF-EC Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Supply air fan Fuse T 4A Exhaust air fan Fuse F 6,3A Control board External forcing contacts connection Control panel...
  • Page 41 Wiring Diagram DOMEKT RECU 400VECF-EC Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Safety thermostat from overheating 90 Thermostat from overheating 120 C with manual RESET Thermostat 0 Electric heater 1kW Supply air fan...
  • Page 42 Wiring Diagram DOMEKT RECU 400VWCF-EC Wiring Diagram Colors marking: Y - yellow B - blue N - brown K - black G/Y - green/yellow Supply air temperature sensor Supply air fan Fuse T 4A Exhaust air fan Fuse F 6,3A Control board External forcing contacts connection Control panel...
  • Page 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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