Daikin Altherma EBLQ011CA3V3 - Page 43

2 Components
Service manual
43
EBLQ+EDLQ011~016CAV3+W1 + EBLQ+EDLQ011~016CA3V3+W1
+ EK(2)CB07CAV3 + EKMBUHCA3V3+9W1
Daikin Altherma – Monobloc
ESIE18-04 – 2019.02
ab
c
d e
f
a Screw
b Pipe clamp
c Screw
d Bracket
e Clip
f Backup heater
4 Remove the two screws and remove the bracket from the unit.
5 Remove the clip from the upper backup heater coupling.
6 Remove the pipe from the pipe clamp to improve
manoeuvrability of the backup heater.
7 Separate the upper backup heater coupling.
INFORMATION
Make sure that the O-ring stays in place.
8 Remove the backup heater thermal protector sensor from the
backup heater.
9 Remove the clip from the lower backup heater coupling.
b
c
a
c
a
b
a Clip
b Lower backup heater coupling
c Backup heater
10 Separate the lower backup heater coupling.
INFORMATION
Make sure that the O-ring stays in place.
11 Loosen the screws and disconnect the backup heater wiring
from the wire terminals in the switch box.
12 Remove the screw and disconnect the ground wire from the
switch box.
13 Guide the backup heater wiring and ground wire through the
grommet in the switch box.
14 Cut all tie straps that fix the backup heater wiring.
15 Remove the backup heater from the unit.
16 To install the backup heater, see "Repair procedures" on
page42.
To install the backup heater
1 Install the backup heater in the correct location.
CAUTION
Check the condition of the O-rings and replace if needed.
Apply water to the O-rings before installation.
2 Install the lower backup heater coupling and install the clip.