Supplied By www.heating spares.co Tel. 0161 620 6677
7 181 465 347 (05.01)
Replacement of Parts
49
5.7
3-way diverter valve
B
Power OFF the appliance.
B
Disconnect the boiler electrical connection.
B
Turn off service cocks.
B
Drain appliance.
B
Unplug connector from 3-way valve motor.
B
Pull out retaining clip.
B
Remove motor.
B
Open pipe joints.
B
Remove 3-way valve.
Fig. 14
After refitting:
B
Fill system, bleed and re-pressurise (see Installation
Instructions).
5.8
Domestic Hot Water Heat
Exchanger
B
Power OFF the appliance.
B
Turn off service cocks.
B
Drain appliance.
B
Open pipe joints.
Fig. 15
B
Remove the domestic hot water heat exchanger.
After refitting:
B
Fill system, bleed and re-pressurise (see Installation
Instructions).
5.9
Electrode assembly
B
Power OFF the appliance.
B
Disconnect the boiler electrical connection.
B
Unscrew the two fixing screws and carefully remove
the electrode assembly. Refer to fig. 1).
B
Remove electrode assembly and bracket and check
for wear, deposits and mechanical damage.
B
Replace assembly if necessary.
7 181 465 330-12.1
7 181 465 330-06.1R
