IDEAL LOGIC+ Combi 30

55
SERVICING
Ideal Logic + Combi - Installation and Servicing
1. Refer to Frame 45.
2. Drain down the boiler. Refer to Frame 59.
3. Unplug the electrical lead.
4. Unscrew the thermistor (to facilitate removal a
13mm socket spanner should be used).
5. Fit the new thermistor using the sealing
washer provided.
6. Reassemble in the reverse order.
7. Rell the boiler. Refer to Frame 24.
8. Check the operation of the boiler. Refer to
Frames 32-36.
69 FLOW THERMISTOR REPLACEMENT
4
3
67 CH WATER PRESSURE SWITCH REPLACEMENT
1. Refer to Frame 45.
2. Drain the boiler. Refer to frame 59.
3. Pull off the two electrical connections.
4. Using a suitable tool, pull out the metal retaining clip.
5. Carefully withdraw the pressure switch.
6. Fit the new pressure switch and re-assemble in reverse
order.
7. Rell the boiler.
8. Check operation of the boiler. Refer to Frames 32-36.
3
4
5
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3
1. Refer to Frame 45.
2. Isolate the DHW supply.
3. Turn the housing anti clockwise and
pull forward to remove the cartridge. Be
aware of water spillage.
4. Using a pair of pliers, pull out the plastic
lter/ow regulator.
5. Clean or replace lter as necessary.
6. Reassemble in reverse order.
7. Re-instate the DHW supply and check for
leaks.
8. Check operation of the boiler. Refer to
Frames 32-36.
4
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