Instantaneous Water Heater - Bosch SRU53E05AU Repair Instructions

6.9

Instantaneous water heater

6.9.1 Removal
Unscrew outside door, base panel, angle strip and side panels.
1.
Detach the tension cords from the hinge levers.
2.
Unscrew the screws which connect the base pan to the hinge
3.
plates.
Unscrew the rinsing tank from the the rear panel of the base pan.
4.
Disconnect the door cable harness from the plug-and-socket
5.
connection in the base pan.
Place the appliance on its back, carefully remove the base pan and
6.
loosen the catch between the level sensor housing and the water
softening system.
Disconnect the circulation pump with the rubber support from the
7.
base pan.
Open the base pan until the instantaneous water heater can be
8.
screwed off the pump sump.
Unscrew the instantaneous water heater.
9.
Release the catch on the pump sump and lever the instantaneous
10.
water heater off the plug-and-socket connections of the pump
sump / circulation pump.
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6.9.2 Installation
The instantaneous water heater is installed in reverse sequence
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