Dantherm AC-24, Руководство по обслуживанию

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Part/function
This table gives an overview of each part of the control panel in fig. 6:
No Part Function

Electric
connection Mains cable with a 16 A CEE connector at the end

Function
switch The function switch selects the operating mode and has three
positions:
VENT, OFF and AUTO

Indicator
lamps On the operator panel there are three control lamps, indicating the
following:
Color Unit Description
Green Power Shows that power has been connected to
the unit
Red Thermo
relay fail Illuminates if the compressor, evaporator fan
or condenser fan thermo relay has cut off
because of a too high running current.
Please also refer to the “Fault finding guide”
Yellow HP/LP Illuminates when the built-in HP/LP pressure
switch cuts out and stops the com-pressor
because of too high pressure (HP) or low
pressure (LP) in the cooling circuit. The HP/LP
pressure switch automatically resets after a
few minutes. Do not let the product operate
with HP/LP switching ON and OFF.
If the lamp continues to illuminate, please
refer to the “Fault finding guide”

Reset
button
•Compressor
•Evaporator fan
•Condenser fan
If the failure indicator (Thermo relay  ) illuminates, the thermo relay
will have to be reset on one of the reset buttons.
If it is not clear which one of the thermo relays has disconnected,
push the reset buttons one by one.
See also “Fault finding guide”

Thermostat
connection Cable for the remote thermostat
Description of the control board, continued
17
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