5 | Maintenance
Service manual
309
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
5 Maintenance
5.1 To clean the outdoor unit heat exchanger
1 Straighten the hair fins.
2 Clear the outdoor unit heat exchanger from dust, leaves,… using a fin-comb or
compressed air/N
2.
CAUTION
Avoid bending or damaging the hair fins of the outdoor unit heat exchanger during
the cleaning process.
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.
5.2 To clean the integrated filter of the shut-off valve
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
1 Close the shut‑off valve.
2 Unscrew the bottom cap.
a Shut‑off valve
b Bottom cap
3 Pull the filter out of the shut‑off valve.
4 Clean the filter with water and a soft brush.