Winterhalter PT ClimatePlus Series, Руководство пользователя

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9
1A
Compressor thermal protector tripped
INFO Thermal protector resets automatically after cool-
ing down (at least 30 minutes).
Then start the heat pump.
Measure the operating currents: Set value: 4.8 – 8.2 A in
L3 phase if Q1 contactor is engaged.
1B
Fault in the circuit
Remedy: Find and eliminate the fault using the circuit
diagram
1C
Compressor defective
Test:
Rated current 4.8 – 8.2 A in L3 phase if Q1 contactor is
engaged.
Remedy: Have repair carried out by experienced refrig-
eration technician.
1
Heat pump will not start up although tank temperature is
below rated temperature and dry running protection level
is adhered to (

3)