Daikin Altherma EKHBH Series Service Manual page 110

Error Codes: Outdoor Units
1
Troubleshooting
3 3
4
5
Caution
3–24
Check the installation space.
Check No. 7
Installation condition check
Normal
Check No. 9
Outdoor fan check
Normal
Check No. 4
Electronic expansion valve check
Judgment
Normal
Check No. 6
Heat exchanger thermistor check
Judgment
Normal
See also:
"Check No.04" on page 3-51
"Check No.06" on page 3-53
"Check No.07" on page 3-55
"Check No.09" on page 3-57
Be sure to turn off power switch before connect or disconnect connector, or parts damage may be
occurred.
Abnormal
Abnormal
Abnormal
Abnormal
ESIE06-03
Change the air outlet grille
position.
Change the installation location.
Clean the heat exchanger.
Replace fan motor.
Repair the connector or fan
motor lead wires.
Replace the electronic expansion
valve or coil.
Replace the PCB.
Replace the heat exchanger
thermistor.
Replace PCB.
Part 3 – Troubleshooting