DM17-01.01.08en Light Commercial R410A on-off
170
For other units:
High
Low
Medium
1.3.2 Cooling Mode
1.3.2.1 Compressor Running Guidelines
Once the compressor starts up, it will follow the below rules:
When T1-Ts is higher than setting value, the compressor and outdoor fan cease operation. When T1-Ts is
lower than setting value, the compressor and outdoor fan activate..
T1-TS
On
Off
1.3.2.2 Outdoor Fan Running Guidelines
For single-fan units:
The outdoor fan will run following the compressor
For double-fan units:
The outdoor fans run depending on T3.
T3
Above and below
outdoor fan on
Above outdoor fan on
1.3.2.3 Indoor Fan Running Guidelines
In cooling mode, the indoor fan runs continuously. You can select the following speeds: high, (medium), low,
or auto.
The auto fan acts according to the following principles:
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