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Troubleshooting
Service manual
79
EBLA04~08E + EDLA04~08E
Daikin Altherma 3 M
ESIE22-09 – 2022.05
2
Check the setting [E‑05] and [E‑07] via the user interface. See
Possible cause:
Faulty [E‑05] or [E‑07] setting.
3
Perform a check of the hydro PCB. See
175].
Possible cause:
Faulty hydro PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
3.3.91 UF-00 – Reversed piping or bad communication wiring detection
Trigger
Effect
Reset
Reversed piping or bad
communication, wiring
detection.
Unit will NOT start
operating.
Manual reset via user
interface.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1
Check that all stop valves of the refrigerant circuit are open. See
Possible cause:
Closed stop valve in the refrigerant circuit.
2
Check that the piping and wiring connections of the system are correctly
installed. See
281].
Possible cause:
Piping and/or wiring mismatch.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
draft – 31/05/2022 15:53
Содержание EBLA04E V Series
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