Daikin EBLA16DA3V3 Service Manual

2 | Troubleshooting
Service manual
17
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
6 Check if the refrigerant circuit is correctly charged. See "4.2 Refrigerant
circuit"[4286].
Possible cause: Refrigerant overcharge.
7 Check if the refrigerant circuit is clogged. See "4.2Refrigerant circuit"[4286].
Possible cause: Clogged refrigerant circuit.
8 Check for the presence of non‑condensables and/or humidity in the
refrigerant circuit. See "4.2Refrigerant circuit"[4286].
Possible cause: Non‑condensables and/or humidity in the refrigerant circuit.
9 Check the water flow. See "4.3Water circuit"[4299].
Possible cause: Water flow is too low.
10 Check the water pressure. See "4.3Water circuit"[4299].
Possible cause: Water pressure is too low.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
2.3.9 89-02 – Heat exchanger frozen
Trigger Effect Reset
Condensing temperature
<0°C during space
heating.
Unit will stop operating. Automatic reset.
Liquid refrigerant
thermistor ≤0°C during
space heating or domestic
hot water.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1 Perform a check of the 4‑way valve. See "3.24-way valve"[496].
Possible cause: Faulty 4‑way valve.
2 Perform a check of the main PCB. See "3.14Main PCB"[4171].
Possible cause: Faulty main PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.

Daikin EBLA16DA3V3 Specifications

General

Brand	Daikin
Model	EBLA16DA3V3
Category	Heat Pump
Language	English