Manual pCoOEM Bicircuit - Rhoss
Manual pCoOEM Bicircuit - Rhoss
Manual pCoOEM Bicircuit - Rhoss
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5.5.1.1 Temperature regulation in heat pump modality<br />
Regulation example of the temperature in single-compressors units.<br />
PWR<br />
STEP1<br />
STPM<br />
EIWT[°C]<br />
BND<br />
PWR Integrated power<br />
STEP1 Power step 1<br />
STPM Main regulation setpoint<br />
BND Regulation band<br />
EIWT[°C] Evaporator inlet water temperature<br />
There are 2 possible ways of compressor management: grouped and equalised. For default is<br />
equalised.<br />
The selection is done by the “En.layer device” parameter in the “configuration menu”.<br />
Example of grouped regulation (En.layer device=N) in twin-circuit four-compressors units:<br />
RBM<br />
S2 C2 S1 C2 S2 C1 S1 C1<br />
STPM Setpoint regulation<br />
RBM Regulation band<br />
EIWT[°C]<br />
Evaporator inlet water temperature<br />
S1 C1 Step 1 circuit 1<br />
S2 C1 Step 2 circuit 1<br />
S1 C2 Step 1 circuit 2<br />
S2 C2 Step 2 circuit 2<br />
STPM<br />
EIWT [ºC]<br />
Example of equalised regulation (En.layer device=Y) in twin-circuit four-compressor units<br />
<strong>Rhoss</strong> S.p.A. S.A.T.<br />
Rev. 1.0 20/01/05 20
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