Compressor And Another Electric Components - Hisense RS-11DC4S Service Manual

Compressor and another electric components

Power source
1
Check the
2
resistance of the
compressor
Check the
3
resistance of the
PTC
Check OLP
4
Check the
5
starting state
Refrigerator (freezer)
eparate the PTC-starter from the
mpressor and measure the voltage
tween M and C of the compressor
The applied voltage is not in the
range of rating voltage
Test the resistance among M-C,
S-C, and M-S.
Replace the compressor
Test the resistance of the both
terminals in the PTC-STARTER
NO
Replace the PTC-STARTER
Check if applying a regular
OLP
Measure minimum starting
voltage after checking steps1~3
above. And measure the
pressure balance of the PTC
with the interval of more than
Starts at the voltage of more
than 90%
Equal to the applied
voltage (rating voltage
± 10%)
Advice the customer
± 10% to use in the fixed
O
N
OLP works within 30sec, in
forcible OLP operation by
turning instant power on and
NO
Starts at the voltage of 85%
below
Check the starting state at
the regular voltage above
Replace the PTC
8
Service manual
YES
YES
YES
Replace OLP
Normal
YES
Normal.
NO
Single door serial
2
4
3
3
4
4
5
5