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0870 849 8057 USERS G 24, 30 - Ideal Heating

0870 849 8057 USERS G 24, 30 - Ideal Heating

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sERVICINg<br />

Note. Fit the earth strap provided with the PCB to your<br />

wrist and a suitable earth on the boiler chassis.<br />

1. Refer to Frame 47.<br />

2. Remove the main PCB, refer to Frame 56.<br />

3. Unclip the PCB and lift to clear the mounting posts.<br />

4. Fit the new PCB ensuring the 4 potentiometer<br />

spindles line up with the control knobs which must<br />

be in a vertical position.<br />

5. Reassemble in reverse order.<br />

6. Check operation of the boiler. Refer to Frames 34 &<br />

35.<br />

44<br />

57 UsER CONTROL pCB REpLaCEMENT<br />

4<br />

PCB<br />

Control Knobs (to be in vertical position)<br />

sERVICINg<br />

58 DhW FLOW TURBINE sENsOR REpLaCEMENT<br />

1. Refer to Frame 45.<br />

2. Remove condensate trap/siphon. Refer<br />

to Frame 55.<br />

3. Lift off the flow turbine sensor plastic<br />

retaining clip.<br />

4. Unplug the electrical connection and<br />

transfer to new turbine sensor.<br />

5. Reassemble in reverse order.<br />

6. Check operation of the boiler. Refer to<br />

Frames 34 & 35.<br />

4<br />

3<br />

Potentiometer spindle<br />

i-mini - Installation and Servicing<br />

3

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