mabe serviplus SEDNA ESTILO Service Manual page 15

BASIC ELECTRONIC BOARD VERSION ("X"& "Y" Models, with Knob)
3.- OPERATION CHECK. DEFROST CYCLE OPERATION.
A) DISASSEMBLE THE CONTROL BOARD AND REMOVE THE EVAPORATOR COVER.
B) DE-ENERGIZE THE BOARD (UNPLUG THE BOARD-APPLIANCE WIRING HARNESS).
C) BRIDGE J2 AND J5. THIS BRIDGE MUST REMAIN CONNECTED UNTIL STEP (D) HAS BEEN
COMPLETED.
D) ENERGIZE THE BOARD (PLUG THE BOARD-APPLIANCE WIRING HARNESS).
E) THE DEFROST RESISTANCE SHOULD ACTIVATE (as long as the temperature in the evaporator is low
enough to have the Defrost Thermostat closed and allow current flow towards the Resistance).
F) TO RE-ENABLE THE COMPRESSOR OPERATION, FOLLOW THE INSTRUCTIONS FROM STEP
(G).
G) DE-ENERGIZE THE BOARD (UNPLUG THE BOARD-APPLIANCE WIRING HARNESS).
H) ENERGIZE THE BOARD (PLUG THE BOARD-APPLIANCE WIRING HARNESS). THIS
PROCEDURE MUST BE FOLLOWED WITHOUT HAVING THE J2 AND J5 BRIDGE
CONNECTED.
I) ASSEMBLE THE CONTROL BOARD AND RE-PLACE THE EVAPORATOR COVER.
200D5940G003
Electronic Main Board for
Sedna 13'& 15' Models
200D5940G004
Electronic Main Board for
Sedna 17'& 19' Models
These boards have a different
adjustment and cannot be
exchanged.
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Basic
Basic