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How do i deactivate siren on lp1-4000?

how do i deactivate siren on lp1-4000
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Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
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How change tax rate Sanyo ecr 360?

How can I change the tax rate on Sanyo 360 electronic cash register?
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We have 285 questions about mending 'ferroli optimax'

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Mend boiler heating troubleshooting
1

FERROLI OPTIMAX HE 31C LPG?

I HAVE INSTALLED A NEW OPTIMAX HE 31C, THE BOILER WILL NOT FIRE ON START UP, AFTER TALKING TO FERROLI IT WAS ... [Read more]
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ferroli optimax 25c problem?

hi there i have a optimax 25c ,,it wasnt lighting so i replaced the ignition pcb ,,now it lights ok ,,but when... [Read more]
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2

ferroli optimax he 31 c?

I have no instruction booklet for the above. It is 6 months old. The central heating wont turn off (even with ... [Read more]
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1

whats the fault d2 on a ferroli boiler?

whats the fault for d2 on a ferroli optimax He 31c boiler we have no hot water but rads work
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Ferroli Optimax He 31c boiler 6mths old?

I have no hot water it was working yesterday i dont think anyone has changed anything the heating is working o... [Read more]
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1

i have no hot water was working fine yesterday?

I have a ferroli optimax He 31c 6 mths old the heating is working but no hot water reading on clock 41c eco ... [Read more]
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1

Optimax HE 31C Combi boiler, Hot water but no Heating?

I have a Ferroli Optimax HE 31C combi boiler for a year now, I just noticed yesterday that when I turn the dia... [Read more]
Mend code ferroli optimax
3

Fault code 'A02' with my Ferroli Optimax HE Boiler?

I have a continued problem with my boiler that just won't go away! About once a week the heating & hot water g... [Read more]
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1

ferroli optimax he 31 C?

What does code d2 on the display mean?
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ferroli optimax he31c?

help my daughters hot water won,t work the radiators are ok, it is quite a new boiler, but she has no instruct... [Read more]
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4

No display on Ferroli Optimax HE 31 C control panel why?

Please help. The control panel has some lines on it (power is on) but no symbols at all - no fault codes, no p... [Read more]
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Ferroli optimax HE 31C, c/h but no hot water?

Currently in a student house, just got back after easter break and whoever left the hosue last turned boiler o... [Read more]
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BOILER PROBLEM?

I HAVE THE FERROLI OPTIMAX HE 31C BOILER THE PRESSURE BAR HAS DROPPED TO .9 IT SHOULD BE 1.5 HOW DO I TOP UP... [Read more]
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ferroli optimax he 31 c d1 comes on display boiler not firing up correctly?

the boiler was fitted to existing system. central heating was working fine until bath tap turned on then water... [Read more]
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Ferolli Optimax 25 c F33?

Chaps, help, boiler has packed up and flashing the fault code F33 which is mighty useless as the manual does n... [Read more]
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22

my Ferroli optimax boiler is not working and is showing code noCn?

my boiler is twelve months old. Ferroli Optimax HE31 I have no heat or hot water. Where it would normally sho... [Read more]
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error message A2 flashing on my optimax HE 38C.Can't find it in the manual!?

I now have A2 flashing on my Ferroli Optimax HE 38C boiler. Doesn't tell you anything in the manual. My boiler... [Read more]
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WHAT DOES NO CN MEAN?

WHAT DOES NO CN MEAN ON A FERRLOI OPTIMAX GAS HEATER
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1

ferrolli optimax 25c?

ferroli optimax 25c i have no hot water and no ch code f3, now is it, the diverting valve ?how can i check it ... [Read more]
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2

my radiatores do not work but my hot water does ?

my radiotors are not working but my hot water does although i have to run the hot water for a lomg time be... [Read more]
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Ferroli Optimax HE31c a26 problem?
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Ferolli Optimax HE 31C expansion vessel change?
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Parts for ferroli optimax he 31c ?
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How can i repair a noCN fault on my boiler?
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Hi how to increase the water pressure on ferroli optimax 25C?
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i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
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Ferroli DOMIcompact F 30 D?
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F40 fault?

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