Recent: Home max fs506x?

Mend > Home Heating Systems

Mend Glow-worm UltraCom 30 HXI Glow Worm Overheat

GLOW WORM ULTRACOM 30 HXI (F5 - OVERHEAT RE-SET?)?

THIS IS A 2008 MODEL.
I have had air in the system & the boiler now displays F5 & will not start.
I believe there is an overheat re-set switch but can't locate this. The manual shows a thermistor on each of the flow & returns (both are present on this boiler) and the overheat switch is shown between the flow thermistor & the vent valve (but there is no sign of a switch on this boiler)
Could someone help me with locating the switch or is there another method of re-setting for this model?

Robin
November 2009
Glow-wormGlow-worm UltraCom 30 HXIHeating, Home Heating SystemsGlow Worm Overheat
Wow, I would've froze my ass off if y'all didn't leave these comments. Thanks!

Jeffrey Andreoni
December 2009
ii will re set it self when fault has gone, but the re set switch is on the front by the + - you will need somthing like a pen to push it.

phil
November 2009
it will reset i self but you need to re presure the system first by re filling

phil
November 2009

Related Questions ...

Mend pilot worm fuelsaver mk2
3

Glow-worm MKII 40B Pilot lights off ?

I have a Glow Worm Fuelsaver Mk2 model 40B. The pilot can be ignited and heating will start without difficulty... [Read more]
Mend worm light pressure
1

Glow Worm 35f Fuel saver won't light main burn?

I have an old glow worm 35f fuel saver, positive pressure boiler. The pilot lights intermittently but won’t ... [Read more]
Mend fault flashing red
1

fault f9 flashing red?

Glow-worm boiler flashing red f9 fault code have checked overheat stat and thermisters how to fix problem
Mend boiler heating reset
1

How do I reset the overheat cut off button on a Glow-worm Ultimate boiler?

How do I reset the overheat cut off button on a Glow-worm Ultimate boiler
Mend heating thermostat glowworm
1

thermostats ?

my overheat thermostat keeps popping up what is the cause of it and can it be repaired glow worm spacesafer k ... [Read more]
Mend heating glow-worm reset
1

glow-worm fuelsaver 30b mk2?

is there a reset button for the overheat stat
Mend fault overheat heating
1

How to fix and overheat fault on my Glow worm 15hxi {3yrs old}?

on sunday i had a fault 4 {ignition fault- lock out when lit}, then in the same afternoon it went to a fault 1... [Read more]
Mend boiler heating safety
1

My boiler cuts out?

When i turn on my Glow worm ultimate gas boiler it works perfectly for a while (water heats up and radiators h... [Read more]
Mend boiler heating fault
5

How can I fix my Glow Worm 55F boiler?

Re-Glow Worm 55F Fuel saver boiler. Fault:- boiler fires up and remains lit for 40secs., it then cuts out for... [Read more]
Mend heating boiler glow-worm
1

how can i fix my boiler. Glow-worm ultimate?

i have a Glow-worm ultimate boiler that keeps keeps stopping. when i check it, the overheat cut off button is ... [Read more]
Mend worm pilot light off
2

Glow Worm Compact 80 P - pilot light trips off?

Initially, relay constantly clicking in and out, boiler flaming up and down; then pilot tripped out and once r... [Read more]
Mend boiler heating thermocouple
1

glow worm 40 50 fuelsaver overheat thermocouple will not stay on?

boiler fires up having reset the o/heat t/couple then cuts out after a period .the period before shutdown is l... [Read more]
Mend central heating thermostat overheat
1

Glow Worm economy plus 40F central heating problem?

We have a GW economy plus 40F boiler that is heating our water fine but when you turn the central heating ther... [Read more]
Mend boiler heating overheat
1

Glow Worm Ultimate 50FF making "popping" noises?

During heating my 50FF boiler is making popping noises almost as if the water is boiling inside. It is not hap... [Read more]
Mend boiler thermocouple gas valve
2

Glow-worm Fuelsaver Mk2 - Pilot light won't stay lit?

Right, I've replaced the thermocouple and the overheat stat and the damn pilot light still won't stay lit! D... [Read more]
Mend heating hot water boiler

Which way to turn slotted screw to adjust water pressure up on a glow worm ?
Mend central heating fault reset

Central heating not working?
Mend boiler heating error code

BMU error code?
Mend water worm boiler

I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
Mend boiler repair heating

GS 24i junior boiler timer broken?
Mend thermostat boiler heating

fitting thermostat?
Mend boiler heating radiators

My radiators not heating up?
Mend boiler heating fault

Home heating systems?
Mend flat unit working

I have moved into a flat am dissabled carnt get heating on unit flashing F1?
Mend heating error code repair

How to fix glow worm 18 hxi ?
Mend Heating, Home Heating Systems

Glow worm flexicom 30cx auto air vent - how do I replace?
Mend working firing hot

My central heating is not working?

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Home Heating Systems ...

Other models...

Glow-worm 24 CIGlow-worm 24 cxiGlow-worm 30 CIGlow-worm 30ciGlow-worm 30HXIGlow-Worm 30sxiGlow-worm 35ciGlow-worm 45-60bGlow-worm 55fGlow-worm Betacom 30Glow-worm Compact 80eGlow-Worm FuelSaver MK2Glow-worm Micron 50ffGlow-worm Sabre 28Glow-worm Space SaverGlow-worm Space Saver 50Glow-worm Swift FlowGlow-worm Swift Flow 100Glow-worm SwiftflowGlow-worm ultimate

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Topic

Glow-worm UltraCom 30 HXI F5 Error - Reset Help