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Ferroli optima 701 hot water. Fires up then goes out after 30 seconds, then fires again then repeats


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Ferroli optima 701 hot water. Fires up then goes out after 30 seconds, then fires again then repeats


... Air Conditioners

Hi, I have a ferroli falcon II combi boiler and have a problem with the hot water and heating. The hot water keeps turning cold for a few seconds and the boiler keeps firing up and clicking off all the time you have the hot water tap open. Also the heating gets to temp but then keeps clicking off for 2-3 seconds then fires up again. Have already changed sensors. Can you advise any further Cheers. Reagrds Phill


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Ferroli 77ff combi boiler, Intermittent problem effecting both heating and hot water. System can work fine for weeks and then fail. When the fault is present any demand for heat causes:- a) RL2 to energise, b) the fan runs and the pressure switch operates, c) then RL2 is deenergised the sequence a>b>c then repeats with a period of a few seconds. The fault can be "fixed" by moving the cables to the PCB or flexing the PCB however it always comes back. any ideas ? matt


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Weil McLain cg 4 boiler with intermittant spark ignition fires then stops after 5 mins. Then won't fires for many attempts then repeats same condition. Checked spill, roll out, and high temp limits. All had continuity and seem fine. Damper is open and no blockage in chimney or at exhaust vent connection. Circulator runs continuous and relay is very hot. What might cause hot relay? And will bad relay cause this condition?


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Weather King 10AJA3001AH Air Conditioner Heater if the heater has been off all day i come and turn it on it works fine but when it comes on again it only blows cold air the burners will fire for about 2-10 seconds right before the blower comes the fire goes out it repeats this for about 5-6 times then it just goes off, how can i fix this problem


I think from the erratic way that your furnace is functioning that you will need to replace the control board to solve this problem. Ihave had this happen several times and I would recommend that you check all connection on control board,gas valve ,i ... Weather King 10AJA3001AH Air Conditioner

I have an old Bosch TF 325 hot water heater. The pilot light stays on OK. When hot water tap is turned on the heater fires up but then the flames immediately start to go down eventually going out altogether after about 10 seconds. What part is casing this problem ? Can anyone help please?


... Air Conditioners

I have just replaced a Sunvic SP 100 Controller, with a Siemens RWB29 Controller, and find it is not working properly. It has been wired in correctly, according to the 'Change Over Wiring Diagram' supplied with the new Unit. However, when I turn either Hot Water, or Central Heating, on to 'Manual Overide', it comes on only for about 40 seconds, and then the Gas Fire goes out! Consequently, the Water or Heating NEVER GETS HOT! The Wiring has been checked by a qualified Electrician. W


... Air Conditioners

Compressor fan mtr hot, hear it try to energize for approx 2 seconds then stops aproximately 1minute later cycle repeats, removed coil voltage and manually acuated coil did not hear anything trying to energize, voltage 240 across contactor, assume controll power need be present for any fan / compressor function? sounds like fan mtr single phasing, tried to spin manually, no succ.


Hi,\012The motor bearings have siezed up and the motor needs to be replaced...\012\012Here is a tip about troubleshooting your air conditioner...\012There are many things that can cause your air conditioner ... Goodman CPLE24-1 Air Conditioner

Have just had a service man in to see to my Rinnai 551FT. he said flow is strong. solinoids are working. Problem: Heater has to be manually switched on and will not automatically fire. When you switch on manually,the heater goes through all the start up proceedure, works for 45 seconds blowing hot air beautifully, then switches off & will not re-start. Serviceman said ring Rinnai. Rinnai said they nolonger have spare parts for this heater. I am loking for a service person with access to spare p


If you mention your area name or code, some experts will definitely help you. We have no idea how to help you. This isn't a solution, only a clarification so that we can help you better.\015\012 ... Air Conditioners

I have a fault code of e9 on my worcester bosch cdi30 combi heater.I have been told to bleed the rads of air which i have done.turning the heater back on it fires up and i only get hot water for a few seconds then there is a knocking sound from the top of the heater then in turns off can you tell me what is wrong please


... Air Conditioners

Goodman GMT045-3A Furnace. Furnace flue fan always on, glow plug hot, gas ignited, on for 20-30 seconds, click is heard, flame off, glow plug cools. Then cycle repeats over and over again. Sometimes blower comes on. Thermostat on 55, outside temp is 16 degrees. Taken flame sensor out and tried to polish it up. Did not have sand paper. Looks like there may be a crack in flame sensor side. I am thinking about replacing flame sensor as a start.


Check filter to see if it is plugged. Has someone installed a new thermostat? If so, it may not have been installed properly. Sand off sensor to make it shiny, and be sure all supply and return registers are uncovered. ... Air Conditioners

6 months old ferroli optimax he31c. the boiler initially fires then goes onto d2 in the display and 82 deg. temp but radiators are not getting hot. Any ideas?


... Air Conditioners

I have an a.o. Hot water heater 3 years that camewith my new home lately the igniter would click on and the flame would ignite but only stay on for about 3 to 5 seconds this would repeat about 5 times before the flame stays on I even tried to drain some of the water but this did not help


A complete description of the appliance - name, model, and if available, serial number will go a long way to help fully answer your question. Without this info, I recommend that you contact a plumber or your gas company to have the pilot / thermocou ... Air Conditioners

Furnace troubles with my Amana 80SV. The fan kicks on, ignitor (?) glows orange, the gas fires up, and then shuts off 2-3 seconds later, fan still runs, process repeats itself over and over.


You need to bleed your line,if you have a gass button,hold it in for 5min,then try again ... Amana Air Conditioners

Heat-n-Glo model 6000TROAK installed 2005, fire refuses to stay lit. Pilot stays on through-out. Replaced wall low voltage switch multiple times. Used alligator clips to bypass switch. In all cases, fire starts, then shortly (as quickly as seconds, sometimes 20 minutes) fire goes out. With fire not burning and switch/clips still on, turned blower from off to on to off, literally under a second to complete, fire again starts and burns for a while before going out again.


... Air Conditioners

I have a Baxi Genesis 96 Boiler. Last week it tried to fire up when the hot water was turned on, but kept cutting out after a very short time. After opening it up I cleared it of water which had gathered in the tray under the elements. After a few more attempts of requesting water and it firing (puffing air sound) it got working and has been ok for a week. Today, it failed to fire up on turning on the hot water. It is now working, again after several attempts at cleaning/requesting water.


... Air Conditioners

Installed a grant combi vortex 26e in January. Went back today to drain down and replace some radiator valves with leaking glands etc. When I filled and vented system, hot water fine, pump runs etc. Central heating will not fire although pump running. Pipework around boiler and by-pass very hot. No overheat. pump is free of air and spinning. I think in total I managed to get the burner to fire for on minute on central heating today. Confused. Could the by-pass be stealing all the heat? Could it


... Air Conditioners

I have a Danby DPAC10030 air conditioner. It was working fine until yesterday, when we moved it to another room. Now it blows cold air for 5 minutes and then the air turns hot. The a/c motor continues to run even though the air is no longer blowing cold air. The current ambient temperature is 25 degrees C and I have the a/c set to cool to 17 degrees C. The timer has been turned off (0:00 on and 0:00 off). I noticed that the hoses (exhaust) feel quite hot. Not sure if that it normal within


Clean you filter and clean the area under the intake duck it will solve your problem ... Air Conditioners

Got a Alpha HE CB33 combi boiler, the hot water will not fire up when the hot tap is turned on but the central heating fires up just fine?


Problem is normally the hot water flow switch - ... Air Conditioners

My Baxi wm-511-rs boiler GC No 4207708 has been off for a year. The place was rented and they used electric fires. Hot water was obtained again via electrical hot water tank. Must admit I'm not sure if this tank also heats warter by using input from the boiler. I switched on everything, set the thermostat and timer thought I'd bleed the rads nothing came out! So I re-lit the pilot but it won't fire up to heat the house. Any suggestions would be of great help please.


... Air Conditioners

We have a FERROLI F30 combi boiler and our DHW runs hot and cold, the boiler is working ok. But when we turn on the hot water tap to run a bath, the water gets hot for a short time before running cold again, we then have to knock off the tap and run it again {normally by running the hot water tap in the wash hand basin until its hot before transfering then to running the bath tap} sometimes it works and other times it doesn't Please can you tell us whats wrong and how to fix it?


Did you find a solution? ... Air Conditioners

Hot air i went into my room tonight and it was hot! the ac was blowing only hot air out and the decimals were stuck on 91 i touched buttoned it back down and in one second it goes right back to 91 and blowing hot. what is this? is it finally broken? thanks


Sounds as if a Capacitor has failed. You must remove the face plate of the unit and find this capacitor. It will be gray in color, oval and have 3 terminals on top. Take this to a supply house and get another with the same ratings. This is import ... Haier hwr10xc6 Air Conditioner

I have a Canon Coalridge B F gas fire Serial Number 02787. I note that there was a product recall in 1998 from the London fire Brigade owing to the need for a modification due to these fires not igniting properly. In the case of my fire the pilot will ignite on the 4/5th try but aftre waiting the requisite 10 seconds for the pilot to stabilize and then releasing the knob the pilot is then extinguished. The thermocouple has been replaced but I still have this problem. Any ideas ?


... Air Conditioners

Make = Trident exel natural flame gas fire - model fan powered rear flue - 549 RMN FEF +3 The fire ignites and runs normally for about 10 minutes and then the gas side completely cuts out (both the pilot and the main jets). everything else keeps running (lights and fan). Re-starting the fire results in about 2 mins before it cuts out as above, this then repeats no matter how often its re-started. Electricity is fine and gas supply appears to be smooth and fine (Gas central heating / cooker a


Hi this is a oxy pilot problem as you say, would be best to replace. There are two types that were used on Trident /FEF fires,Ican help with either but need to know which one ,get back to me for further help .Will. ... Air Conditioners

Wiring diagram for Ramsond 18000 BTU Ductless split system. outdoor unit wiring diagram G 1 2 3 N L L N G. The first 6 terminals are interconnection to indoor unit. The last three terminals , L N G, are indicated for power supply. 240v power supply requires 2 hot wires (L's). Termination bar and wiring diagram seem to be missing the second hot wire. Where do the 2 hots terminate?


See link below for detailed wiring. I found it very helpful\015\012\015\012\015\012\015\012http://www.ramsond.com/minisplit ... GE Quiet-Aire Ductless Split System Air Conditioner AS1CD12AA0/AS0CD12AA0

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