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 TM9-4120-423-14&P
1.
COMPRESSOR FAILS TO START Continued
(b)
Place jumper wire between P14 pins C and D.
(c)
Check for continuity between P14 contacts D and H.
Resistance should be
between 8 and 12 ohms.
(d)
If resistance is between 8 and 12 ohms, go to step 2.
(e)
If not, apply power. (Mode selector set to COOL).
(f)
Press high-pressure cutout reset on back of air conditioner.
(g)
If condenser blower motor fails to start immediately and compressor fails to start
within 60 seconds, remove power from air conditioner.
(h)
Remove condenser top cover and check continuity through S4. Resistance should
be less than 2 ohms.
(i)
If resistance is less than 2 ohms, go to step 3.
(j)
Check system pressure at HIGH SIDE service valve. (See WP 0076).
(k)
Allow time for pressure to drop below 305 psig and manually reset. If S4 cannot
be reset-replace switch S4. (See WP0085).
TEST OR INSPECTION
Step 2. Check power to condenser electrical module.
CORRECTIVE ACTION
(a)
Remove electrical module, condenser.
(b)
Disconnect P12 connector.
(c)
Apply power.
0067 00-2
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