83003702.K Operating Instruction
Type KPC 108-L-U/S
page 13
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When using more than one Inverter, be careful not to loop the ground wire.
(e.g. a CT-Chiller KPC108-L-U/S stands near an Avanto-Chiller KCC215-L-U/S)
3.5
Draining air from the unit
The KPC 108 includes a cooling medium circulation.
In case air gets out of the system the cooling medium pressure drops down. If that happens you have to check the
cooling medium pressure and if its to low you have to refill the cooling medium circulation as shown in 3.3
The procedure should be repeated until no more air is in the cooling medium circulation.
After all these steps, turn both switches to position "1". If all the prerequisites for operation have been met, the
industrial cooler will start after 1 minute.
In case of malfunction: search for faults taken note of TROUBLE SHOOTING in this manual.
3.6
Switch settings of main chiller functions (exfactory settings)
remote control panel main switch
control switch
"0"
"1"
"0"
"1"
"0"
"Auto"
"Hand"
standard
operation: pump
runs, compressor
and condenser fan
are running on
demand (water
temp. higher than
8°C), water heater
works on demand
(water temp. below
4°C),
overheating
protection: pump
switches of if water
temp. Is longer
than 30 minutes
higher than 30°C)
X
X
X
X
(or no
remote
control
connected
with chiller)
X
X
