12a-23
CONTROL SYSTEM
Revision 0
12Α.9.2. Heating Mode Protections
• Outdoor coil Deicing (excluding RH Group)
Mode: Heating, Auto (at heating)
Temp: Selected desired Temp
Fan: Any
Timer: Any
I FEEL: Any
Function:
Protects the Outdoor coil from ice formation by controlling COMP & RV operation.
Scope
This new deicer is designed to operate at extreme temp conditions. The deicing
cycle could be triggered from:
1. OCT temp’ and time between two consecutive deicing cycles.
2. Detection of ice forming by change of the OCT temp’.
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