Structure Of Electric Cabinet - Haier DW-86L338J Service Manual

4.3 Structure of electric cabinet

Master control
board
Condenser fan
Battery
High temperature relay
Low temperature relay
Terminal block
Electric
cabinet
Voltage adjustment screw
Battery charging
connection
(white)
Balance hole
heating block
connection
(yellow)
ULT Energy-saving Series
Computer board test button: Press the test
button to see if all relay lights light
continuous and circularly, if not, check if the
relay that is not on has a fault.
Conden
Cryogenic
High ser fan
compressor
temperature
compressor
After-sales Service Manual
Signal cable
connection
of display
board
Capillary
Suction
tube heating
Fan
wire
R232/485 serial port
module port (optional)
Remote alarm wiring
Power switch
Battery switch
Filter
USB
Temperature
signal
adjustment
cable
screw
connection
Door opening
alarm connection
Connection between
the main sensor and
computer board
Connection
between
exchange sensor
and computer
board
Connection
between
condenser sensor
and computer
board
Remote
alarm wiring
5 V cold
chain power
supply
connection
Pressure
Pressur
reduction
e boost
15
heat