Condensing - Carel Master Cella Compact Gebrauchs- Und Wartungsanleitungen

6. CONVENTIONAL UNITS WITH WATER

CONDENSING

The water condensing units are equipped with:
- pressure-switched water valves;
- high pressure safety pressure switch.
Water connections
Connect the pressure-switched valve to the water
supply (the inlet direction is indicated on the body of
the valve).
IMPORTANT: the water supply pressure must never
be lower than 1 bar or higher than 5 bar.
Setting the valve pressure switch
After making refrigerator and electrical connections,
set the water valve pressure switch as follows:
- turn on the water supply;
- close the valve until water no longer comes out of
the condenser drain;
- turn on the equipment and wait until normal
operating temperature is stabilized;
- connect the high pressure gauge to the delivery
valve and check the condensation temperature.
Close the pressure-switched
condensation temperature of 40 – 45 °C is reached.
N.B.: If there is no water, the auto reset pressure
switch will be tripped.
12
valve until a