4
|
Components
Service manual
187
EBLA04~08E + EDLA04~08E
Daikin Altherma 3 M
ESIE22-09 – 2022.05
To check if the correct spare part is installed
Prerequisite:
First perform all earlier main PCB checks, see
184].
1
Visit your local spare parts webbank.
2
Enter the model name of your unit and check if the installed spare part
number corresponds with the spare part number indicated in the webbank.
NOTICE
Also check that the correct spare part is installed for the capacity adapter.
Is the correct spare part for the PCB
installed?
Action
Yes
Return to
184] of the main PCB
and continue with the next procedure.
No
Replace the main PCB, see
193].
To check the wiring of the main PCB
Prerequisite:
First perform all earlier main PCB checks, see
184].
Prerequisite:
Stop the unit operation via the user interface.
1
Turn OFF the respective circuit breaker.
2
Check that all wires are properly connected and that all connectors are fully
plugged‑in.
3
Check that no connectors or wires are damaged.
4
Check that the wiring corresponds with the wiring diagram, see
INFORMATION
Correct the wiring as needed.
Is the problem solved?
Action
Yes
No further actions required.
No
Return to
184] of the PCB and
continue with the next procedure.
To check the fuse of the main PCB
Prerequisite:
First perform all earlier main PCB checks, see
184].
1
Measure the continuity of the fuse. If no continuity is measured, the fuse has
blown.
draft – 31/05/2022 15:53
Summary of Contents for EBLA04E V Series
Page 322: ...14 14...
Page 323: ......