Daikin EBLA16DA3V3 Service Manual

2 | Troubleshooting
Service manual
85
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
Root cause category: hardware
Possible failure Root cause Check Repair
Cooling/heating operation
starts, but stops
immediately.
▪ Refrigerant overcharge,
▪ Mixing of air in
refrigerant system.
Check refrigerant. After vacuum drying,
charge correct amount of
refrigerant.
2.4.15 Symptom: The pump is blocked
Possible causes Corrective action
If the unit has been powered off for a
long time, lime might block the rotor of
the pump.
Remove the screw of the stator housing
and use a screwdriver to turn back and
forth the ceramic shaft of the rotor until
the rotor is deblocked.
(a)
Note: Do NOT use excessive force.
2
2
1
3
(a)
If you cannot deblock the rotor of the pump with this method, you will need to
disassemble the pump and turn the rotor by hand.

Daikin EBLA16DA3V3 Specifications

General

Brand	Daikin
Model	EBLA16DA3V3
Category	Heat Pump
Language	English