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compact

  1. J

    Help diagnosing CH problem Biasi Riva Compact? Diverter Valve?

    Hi, Can anyone help me out diagnosing a Biasi Riva Compact HE Mk2. HW works fine. Rads stop heating except bathroom and bedroom (closest 2 to the boiler). Pump is making sounds as if it is working (stops when unplugged) Flow is hot, return is cold when CH is running. Boiler cycles keeping...
  2. I

    Vokera Compact 29 Pressure loss

    Hi I'm new and as the name says 'indespair' I rent a new build flat; it has a 1 year old Vokera Compact 29 boiler. It started losing pressure at the end of Oct. The heat exchanger has been replaced; the boiler fully checked [twice] for leaks. The pipe work has been checked twice for leaks...
  3. C

    glow worm compact 75e

    went to the above boiler today. and the boiler was working as it should but the rads were'nt very hot or not warm at all! the pump was a bit noisey but you could cook a egg on it, it was that hot. and the flow pipe on the boiler was hot. the boiler would just run for a bit and trip off on stat...
  4. H

    ferroli domi compact 24b thermostat

    Hi... have had my ferroli boiler fitted now for approx 5 years... I only control the temperature with the control on the boiler now this has a range from 30 degrees c to 85 degrees c...this i believe is delivery tempearature i finding it difficult to maintain a constant temperature.. i have to...
  5. C

    Vokera compact 28

    I have a problem with a Vokera compact 28. After tests and talking to vokera I changed the PCB and the boiler worked straight away. Customer has phoned and said the boiler has stopped again. Fan runs, pressure switch activates and boiler lights and goes off again to red light on display. I...
  6. D

    vokera compact 29kw wiring

    i'm wanting to wire a danfoss tp5001si rf to this boiler,but the connection for room stat 24vdc,the mi are limited and electrics not my strong point.
  7. Z

    Glowworm compact 80e

    Central heating only fires fir 10 seconds no lockout hot water ok. Divertor valve and motor ok pump ok. Rads get luke warm. Sludge? But wouldn't it lock out?
  8. D

    vokera compact he going to lockout

    hi all hoping someone can help have a vokera compact he that goes to lockout at randem times when in lockout you get a solid red light but if you turn the boiler straight of and on againe it will fire ok. today i have had the heating running and if you turn the boiler on and off allowing it to...
  9. A

    Glow Worm Compact 100E - Water Heating Problems

    I have a glow worm compact 100E that shows the gas pressure exactly 2. Sequence of events: 1) I switch on taps for hot water. 2) The "SANITARY DEMAND" light takes 10 seconds to glow. 3) Once it starts glowing then "BURNER IGNITION" light takes 5 seconds to glow. 4) "BURNER runs for 5 seconds...
  10. D

    Heatline s24 compact

    Hi lads I am first time poster.This is probably a simple fault I came cross but what is happening is that boiler runs for 10min and then it blow the glass fuses in the boiler. I am new to the boiler repair side of things so help any would be great.
  11. T

    Vokera Compact 29HE fault

    Hi I went to look at a vokera compact for a mate that is locking out to a solid red light. On start up either Heating or Hot water mode the boiler will start up as usual and as expected. But soon after start up the burner seem to modulate down low, it will continue to run like this for a few...
  12. G

    Compact 35He solid red lockout.

    Last job tonight. 2 year old compact he, fan running, aps proving, NTC/overheat stats OK, condi trap clear. Switch on power, fan runs then goes to solid red, fan keeps running. Is there anything else I may be missing before picking up a new board?
  13. GQuigley67

    Vokera Compact 28kw SE intermittent HW

    don't do many repairs but went to this boiler today, am i right in thinking it can only either be the thermistor or blocked PHE?? I tested thermistor and got good readings, water went hot and cold like clockwork, so have suggested replacing PHE. Anyone know how much the PHE are for these...
  14. N

    Glow Worm Compact 60 FF System Boiler

    Hi, I'm new to boiler repairs and breakdowns etc, always stuck to fitting gas work and left repairs to others. A chap I know has asked me to look at his Glow Worm Compact 60 FF System Boiler, it has no power to it at all, been through the fault finding in the book which points towards the fuse...
  15. G

    Which Intergas combi compact hre for my house?

    I have been recommended the Intergas combi compact hre boiler. I wonder which size is right for my property out of 24/18; 28/24 and the 36/30? I have a small semi detached house with one bathroom and kitchen. About 700 sq ft in total with 2 living rooms and 2 bedrooms. Radiators in all...
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