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For these models THERE ARE 2 DIFFERENT TYPES OF ELECTRONIC BOARD: ONE FOR
THE
STANDARD AND DELUXE
(“X”, “Y”) MODELS, which are models with
BASIC ELECTRONICS
(see factsheet PTR05014), and ANOTHER ONE FOR
SUPERDELUXE
(Z) MODELS, which have an
EXTERNAL DISPLAY
(see the following photos).
The different boards that have been used for the Polar, Polar Display and now Sedna models have
a different adjustment and/or setting. Thus, if you need to change any of them, you must request the
corresponding board for each model. The boards can be supplied as replacement parts, whose part number is
shown in the following table.
SUPERDELUXE BOARD VERSION (Z MODELS, WITH EXTERNAL DISPLAY)
(The
Display Board
(Door) is the same one used in POLAR WITH EXTERNAL DISPLAY models.)
3.-
OPERATION CHECK. NORMAL CYCLE AND DEFROST CYCLE OPERATION.
A) DISASSEMBLE THE CONTROL BOARD AND REMOVE THE EVAPORATOR COVER.
B) DE-ENERGIZE THE APPLIANCE (UNPLUG IT FROM THE ELECTRICAL OUTLET).
C) DISCONNECT THE WIRING HARNESS FROM THE FREEZER SENSOR
CON1
.
D) ENERGIZE THE APPLIANCE (PLUG IT INTO THE ELECTRICAL OUTLET).
E) AFTER APROX. 4 SECONDS, TURN ON THE COMPRESSOR.
F) BRIDGE
GND
AND
P_P
(Test Point). THIS BRIDGE MUST REMAIN CONNECTED UNTIL
STEP (G) HAS BEEN COMPLETED.
G) THE COMPRESSOR WILL TURN OFF AFTER A MAXIMUM TIME OF 5 SECONDS AND 5
SECONDS LATER THE DEFROST RESISTANCE WILL START FUNCTIONING (As long as the
temperature in the evaporator is low enough to have the Defrost Thermostat closed and allow current
flow towards the Resistance).
H) BRIDGE THE
CON1
PINS. THIS BRIDGE MUST REMAIN CONNECTED UNTIL STEP (I) HAS
BEEN COMPLETED.
I) THE DEFROST RESISTANCE MUST TURN OFF AFTER A MAXIMUM TIME OF 10 SECONDS.
J) DE-ENERGIZE THE APPLIANCE (UNPLUG IT FROM THE ELECTRICAL OUTLET).
K) CONNECT THE FREEZER SENSOR
CON1
.
L) ASSEMBLE THE CONTROL BOARD AND RE-PLACE THE EVAPORATOR COVER.
M) ENERGIZE THE APPLIANCE (PLUG IT INTO THE ELECTRICAL OUTLET).
200D5246G004 Main Board
for Sedna 16’& 18’Models
With External Display
CON3 with 4 pins.
Connect the External
Display here
