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Testing
Testing Communication Circuit
If an Error E7 occurs, perform the following test to determine
to the outdoor unit.
Perform this test with the unit powered and all wiring
●
outdoor unit wiring connecting terminals 1 or 3. Make sure
1.
2.
path.
3.
If The Indoor Fan Motor Does Not Run:
1. Remove the front cover and access the fan motor circuit
2. Reset power and turn the remote control fan command to
Fan On mode.
Motor Test:
1.
is present, continue on.
2.
voltage is present, continue on.
3.
motor.
Indoor Fan Motor Voltage Check
12
3
PAGE 45
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