Daikin EBLA16DA3V3 Service Manual

2 | Troubleshooting
Service manual
16
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
2.3.7 81-06 – Outlet water temperature 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 heat exchanger thermistor. See
"3.20Thermistors"[4248].
Possible cause: Faulty outlet water after heat exchanger thermistor.
2 Perform a check of the hydro PCB. See "3.12Hydro PCB"[4160].
Possible cause: Faulty hydro PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
2.3.8 89-01 – Heat exchanger frozen
Trigger Effect Reset
Warning 89‑02 or 89‑03
occurred 3 times, with
less than 30minutes
between each warning.
Unit will stop operating. Manual reset via user
interface.
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 "3.20Thermistors"[4248].
Possible cause: Faulty inlet water thermistor.
2 Perform a check of the outlet water after heat exchanger thermistor. See
"3.20Thermistors"[4248].
Possible cause: Faulty outlet water after heat exchanger thermistor.
3 Perform a check of the refrigerant liquid thermistor. See
"3.20Thermistors"[4248].
Possible cause: Faulty refrigerant liquid thermistor.
4 Perform a check of the hydro PCB. See "3.12Hydro PCB"[4160].
Possible cause: Faulty hydro PCB.
5 Check that all stop valves of the refrigerant circuit are open. See
"4.2Refrigerant circuit"[4286].
Possible cause: Closed stop valve in the refrigerant circuit.

Daikin EBLA16DA3V3 Specifications

General

Brand	Daikin
Model	EBLA16DA3V3
Category	Heat Pump
Language	English