Configuration Of On-Site Cooling System; Configuration Change-Over Register Dx - Helios AIR1-SM DX Installation And Operating Instructions Manual

Installation and Operating Instructions
Control module AIR1-SM DX

279 Configuration of on-site cooling system

If the change-over register DX is to be used as a cooler, select cooler type "DX".
- Press the "OK" button in the "Cooler type" menu.
Cooler type
DX
Select "Yes" in the "Accept all settings" menu, the controller will restart to start the desired application.
Accept all settings
and activate the
application
Yes
The following inputs can be connected to the on-site cooling system control board:
-Terminal 1-2  Ventilation active
-Terminal 3-4  Cooling activate / cooling stage 1
-Terminal 5-6  Cooling stage 2
-Terminal 9-10  0-10 V heating/cooling
-Terminal 11-12  DX alarm
-Terminal 13-14  Defrosting alarm

2710 Configuration change-over register DX

- Select after heater type "DX".
- Press the "OK" button in the "Cooler type" menu.
After heater type
DX
- Select cooler type "DX.
Cooler type
DX
- Press the "OK" button in the "Cooler type" menu.
Accept all settings
and activate the
application
Yes
The following inputs must be connected to the on-site cooling system control board:
-Terminal 1-2  Ventilation active
-Terminal 3-4  Cooling activate / cooling stage 1
-Terminal 5-6  Cooling stage 2
-Terminal 7-8  Heating activate
-Terminal 9-10  0-10 V heating/cooling
-Terminal 11-12  DX alarm
-Terminal 13-14  Defrosting alarm
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OK OK OK OK
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OK OK
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