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4
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Components
Service manual
116
EBLA04~08E + EDLA04~08E
Daikin Altherma 3 M
ESIE22-09 – 2022.05
c
a
b
a
Screw
b
4‑way valve coil
c
4‑way valve body
2
Install and tighten the screw to fix the 4‑way valve coil.
3
Route the 4‑way valve coil harness towards the appropriate PCB.
4
Connect the 4-way valve connector to the appropriate PCB.
WARNING
When reconnecting a connector to the PCB, make sure to connect it on the correct
location and do NOT apply force, as this may damage the connector or connector
pins of the PCB.
5
Fix the 4‑way valve coil harness using new tie straps.
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.
4.3 Backup heater
4.3.1 Built-in backup heater
Checking procedures
To perform a resistance check of the backup heater
Prerequisite:
Stop the unit operation via the user interface.
Prerequisite:
Turn OFF the respective circuit breaker.
1
Remove the required plate work, see
202].
draft – 31/05/2022 15:53
Summary of Contents for EBLA04E V Series
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