2 | Troubleshooting
Service manual
15
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
2.3.5 80-00 – Inlet water thermistor abnormality
Trigger Effect Reset
Inlet water thermistor
input is out of range.
Unit will stop operating. Automatic reset.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1 Perform a check of the inlet water thermistor. See "3.20Thermistors"[4248].
Possible cause: Faulty inlet water thermistor.
2 Perform a check of the hydro PCB. See "3.12Hydro PCB"[4160].
Possible cause: Faulty hydro PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
2.3.6 81-00 – Outlet water thermistor abnormality
Trigger Effect Reset
Outlet water thermistor
input is out of range.
Unit will stop operating. Automatic reset.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1 Perform a check of the outlet water after backup heater thermistor. See
"3.20Thermistors"[4248].
Possible cause: Faulty outlet water after backup heater thermistor.
2 Perform a check of the hydro PCB. See "3.12Hydro PCB"[4160].
Possible cause: Faulty hydro PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.