Loading ...
Loading ...
Loading ...
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
1
2
3
PAGE 45
Loading ...
Loading ...
Loading ...