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Components
Service manual
124
EBLA04~08E + EDLA04~08E
Daikin Altherma 3 M
ESIE22-09 – 2022.05
7
Install and restore all insulation (if needed).
8
Re‑install the air purge valve on the backup heater.
INFORMATION
The spare part backup heater already has the backup heater thermal protector
installed.
9
Route the backup heater thermal protector harness through the grommet
inside the switch box.
10
Connect the backup heater thermal protector wiring to the wiring terminal
X7M: 5‑6.
11
Correctly fit the insulation around the backup heater. Install new tie straps to
fix the insulation.
12
Fix the backup heater thermal protector harness using new tie straps.
INFORMATION
Take care NOT to damage the insulation during installation.
13
Open the stop valves and add water to the water circuit if needed, see
269].
Is the problem solved?
Action
Yes
No further actions required.
No
heater and continue with the next
procedure.
To remove the backup heater contactor(s)
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, see
202].
1
Disconnect the wiring from the backup heater contactor terminals.
2
Remove the screws and remove the backup heater contactor(s) from the
switch box.
3
To install the backup heater contactor(s), see
To install the backup heater contactor(s)
1
Install the backup heater contactor(s) 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
heater and continue with the next
procedure.
draft – 31/05/2022 15:53
Summary of Contents for EBLA04E V Series
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