Daikin EBLA16DA3V3 Service Manual

3 | Components
Service manual
133
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
Is the problem solved? Action
Yes No further actions required.
No Return to the troubleshooting of the
specific error and continue with the
next procedure.
To remove the booster heater contactor(s)
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn off the respective circuit breaker of the unit and the booster
heater.
Prerequisite: Remove the required plate work, see "3.17Plate work"[4230].
1 Disconnect the wiring from the booster heater contactor terminals.
2 Remove the screws and remove the booster heater contactor(s) from the
switch box.
3 To install the booster heater contactor(s), see "3.5.2 Repair
procedures"[4132].
To install the booster heater contactor(s)
1 Install the booster heater contactor(s) in the switch box and fix them using the
screws.
2 Connect the wiring to the correct booster heater contactor terminals.
Is the problem solved? Action
Yes No further actions required.
No Return to "Checking
procedures"[4104] of the backup
heater and continue with the next
procedure.
3.6 Booster heater thermal protector
3.6.1 Checking procedures
INFORMATION
It is recommended to perform the checks in the listed order.
To perform a mechanical check of the booster heater thermal protector
1 For the correct procedure, see the installation manual of the water tank.
Does the booster heater thermal
protector trip at 80~90°C?
Action
Yes Perform an electrical check of the
booster heater thermal protector, see
"3.6.1Checking procedures"[4133].
No Replace the booster heater thermal
protector, see "3.6.2Repair
procedures"[4134].

Daikin EBLA16DA3V3 Specifications

General

Brand	Daikin
Model	EBLA16DA3V3
Category	Heat Pump
Language	English