Daikin EBLA16DA3V3 Service Manual

3 | Components
Service manual
121
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
CAUTION
Make sure to open the valve (if equipped) towards the expansion vessel, otherwise
the overpressure will be generated.
13 Open the stop valves and add water to the water circuit if needed, see
"4.3.2Repair procedures"[4302].
Is the problem solved? Action
Yes No further actions required.
No Return to "Checking
procedures"[4112] of the backup
heater and continue with the next
procedure.
To remove the backup heater contactors
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn off the respective circuit breaker of the unit and the backup
heater.
Prerequisite: Remove the required plate work.
1 Disconnect the wiring from the backup heater contactor terminals.
2 Remove the screws and remove the backup heater contactors from the switch
box.
3 To install the backup heater contactors, see "Repair procedures"[4117].
To install the backup heater contactors
1 Install the backup heater contactors in the switch box and fix them using the
screws.
2 Connect the wiring to the correct backup heater contactor terminals.
Is the problem solved? Action
Yes No further actions required.
No Return to "Checking
procedures"[4112] of the backup
heater and continue with the next
procedure.
3.4 Backup heater thermal protector
3.4.1 Built-in backup heater
Checking procedures
INFORMATION
It is recommended to perform the checks in the listed order.
To perform a mechanical check of the backup heater thermal protector
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see "3.17Plate work"[4230].

Daikin EBLA16DA3V3 Specifications

General

Brand	Daikin
Model	EBLA16DA3V3
Category	Heat Pump
Language	English