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Mend 30 boiler fire flashing
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend boiler heating lockout
1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
Mend boiler thermostat replacement
1

Oil fired boiler thermostat?

I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
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Mend Code Switch Fault

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We have 18 questions about mending 'code switch fault' in category Heating, Home Heating Systems which have been answered

How to mend Code Switch Fault

Mend 28 fault water
1

microgenus he 28 mffi e34 fault?

Just recently happened, affects both central heating and hot water. Have replaced the Air Pressure Switch, but... [Read more]
Mend vaillant boiler fault code
1

how to fix my Vaillant ecotec plus 824?

My boiler is flashing con on display as I have had a rubber pipe split. I have tried hair dryer for 1/2 hour ... [Read more]
Mend 31c optimax code
3

Ferroli HE 31c optimax code F37?

I have just put a new PCB in and have reset the boiler my pressure gauge is 1.5b but i still have the fault an... [Read more]
Mend hot heating flashing
1

No hot water on boiler 24vci, have central heating no fault code is showing?

No fault code is flashing, I have heating but no hot water. We have replaced the diverter valve, the flow swi... [Read more]
Mend boiler pressure combi fault
1

boiler down cos low water pressure?

Our combi Boiler wont switch on the fault code is saying that there is low water pressure in the central heati... [Read more]
Mend boiler reset switch
1

Remaha avanta plus Boiler E6 fault?

I keep getting the fault code E6 on the boiler, which if I reset and switch on and off it goes away for a whil... [Read more]
Mend boiler error code fault
1

Potterton?

Potterton he gold 28 code error e160 wiring fault or fan problem. ive taken it to pieces then put it back toge... [Read more]
Mend pcb display dead
2

828E complete power loss?

5 yr old turbomax 828E. Power to PCB but none to unit. No display, dead as a doedoe.......... nothin! I'm g... [Read more]
Mend Vaillant Fault Code Low Pressure
1

Where is the water switch- Vailant Ecomax 824-Fault code F25?

My Vailant Ecomax is showing a fault code of F25 (water switch - low pressure) I have checked the pressure whi... [Read more]
Mend Heating, Home Heating Systems
2

vokera syntesi 29 combi-boiler gives different error codes. eg 01, 06, D1, ?

My boiler stop working giving error code like D2, D4, D1, 01, 06. Loose pressure lot. If I switch of from main... [Read more]
Mend worm fault f5
1

my Glow worm 30CXI showing fault code F5?

I tried to switch the heating on this morning but it didn't come on. The weather is freezing out, -3. when I c... [Read more]
Mend boiler fault code glow-worm
6

Glow-worm 30HXI F5 fault code - cannot restart boiler?

When I switch off, turn the RHS switch to 0 and the LHS switch to off and pause as instructed, it usually star... [Read more]
Mend boiler fault heating
1

How can i fix a fault EA, on worcester bosch HEplus40?

How can i fix a fault EA, on worcester bosch HEplus40 the igniter comes on for a bit, struggles and then fail... [Read more]
Mend boiler fault code central heating
1

Odd airflow fault Britony Combi SE?

Hello, I have a Brittony Combi SE boiler. It works fine in central heating mode, but sometimes when a... [Read more]
Mend fault code ariston microgenus
1

How can I solve fault code e33/34 on an ariston microgenus? ?

How do I solve the fault codes e33/34 on my ariston microgenus 28kw condensing boiler? I have changed the air ... [Read more]
Mend fault boiler stopped
4

What is Fault F4 on Glowworm 30ci Boiler?

My mothers Glowworn 30ci Boiler stopped working the other day. There was a red light flashing and the fault co... [Read more]
Mend boiler heating fault
1

ideal icos m3080?

My ideal icos is only two years old and for some reason it just wont run. ita a conventional boiler on a press... [Read more]
Mend boiler heating fault
29

My combi boiler wont work .... low water pressure????

Our Britony combi SE Boiler by Chaffoteaux & Maury wont switch on the fault code is saying that there is low ... [Read more]

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Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend boiler thermostat replacement

Oil fired boiler thermostat?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend boiler heating lockout

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend worcester boiler radiators months

Worcester boiler dripping water?
Mend remove cover front

Remove boiler cover?
Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend thermostat siemens rdj10rf receiver

Siemens RDJ10RF thermostat problem?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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