6. TROUBLESHOOTING
- 20 -
6-1 COMPRESSOR AND ELECTRIC COMPONENTS
1
2
3
4
5
2
5
5
3
5
1
4
3
YES
NO
YES
The range of resistance is between 1~50½ (ok)
Open or short
NO
Power source.
No voltage.
(Rated voltage
±10%)?
Replace OLP.
Reconnect.
Refer to page 12.
Check connection
condition.
OLP disconnected?
Advise customer that
power supply needs to be
checked by an electrician.
Replace
compressor.
Supply
voltage rating
with ±10%.
Applied voltage isn't
in acceptable range.
(115V ±10%)
Remove TSD-Starter
from compressor and
measure voltage
between terminal C of
compressor and
terminal 5 or 6 of TSD.
Check resistance
between M-C, S-C and
M-S in motor
compressor.
Check resistance of
two terminals in
TSD-Starter.
Check resistance of two
terminals in OLP.
Check the power supply
under load.
(Compressor attempting
to re-start after being off
for 5 minutes).
Check
resistance of
motor
compressor.
Check
resistance of
TSD-Starter.
Check OLP.
Check
starting state.
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