REMKO SKT 1060 AT, Руководство по сборке и эксплуатации

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Error P4: Temperature probe for heat gas line faulty
Heat gas temperature on
the compressor too high
Check the cooling cycle for
leaks. Did you find a leak?
YES Is the heat gas temperature
higher than 115 °C?
NO
NO
Check the electrical con-
nection between the heat
gas line temperature probe
and the control board. Is
this correctly implemented?
NO Establish the electrical con-
nection correctly.
YES YES
Rectify the leak and re-start
the system.
Measure the resistance of
the heat gas line's tempera-
ture probe. Is this correct
(see Annex)?
NO Replace the temperature
probe.
YES
Replace the control board.
REMKO series SKT
44