3 | Components
Service manual
281
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 "3.24.1Checking
procedures"[4276] of the water pump
and continue with the next procedure.
To remove the water pump housing
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see "3.17Plate work"[4230].
1 Drain water from the water circuit, see "4.3.2Repair procedures"[4302].
2 Disconnect the connectors from the water pump motor.
a Connector
b Nut
c Water pump housing
3 Unscrew the upper and lower nuts that fix the water pump housing to the
water circuit pipes.
CAUTION
Use a counterforce when unscrewing or tightening the nuts to make sure NOT to
damage the piping.
4 Remove the water pump housing.
5 To install the water pump housing, see "3.24.2Repair procedures"[4279].
To install the water pump housing
1 Install the water pump housing in the correct location.