Nov 30, 2015· SP1 – first ignition attempt failed. SP2 – second ignition attempt failed. SP3 – third ignition attempt (final) 501 – no flame detected. 504 – flame lift. In case of this particular boiler all those intermittent faults were caused by a major component failure. Faults like this one can be hard to diagnose, especially if they are
You need to do following things on cold boiler: find a braided hose under the boiler, it will have two black or grey knobs. Turn both of them the way they are facing the same way. Look at the pressure needle and fill the system to the value of almost 1.5 bar. Then put the …
Jul 04, 2012· When im having a shower within about 5 minutes it will turn freezing cold!! the boiler then says err 504 and from today its been sayin err 5P3 !!!! when i hit reset it goes back to working. It also happens in the kitchen sink doing the dishes using the hot water the hot will cut out and turn cold.
Hi All I have an Ariston boiler model Clas 30HE, and it is getting a bit crazy during last 2 weeks. Boiler first shows SP1, then E501 and it switches itself off. Resetting helps but only for few hours, when situation repeats. I have no idea what is wrong, except finding in manual a message that codes starting with 5 correspond to ignition problems.
Apr 13, 2016· The Fix: Either call an Ariston engineer directly, or someone who has knowledge of working on them. Two of the first places to check are the plate heat exchanger and condensate, as these were both common problems with this boiler. Fault 5: Ariston A (combi) code A41 – fan fault. If you see the code ‘A41’ flashing on your Ariston A combi
Probable signs, and what needs to be done: If the flame does not really exist, but the boiler produces this error, then the cause is in the ionization electrode. Perhaps it is wet and fixes what is not.
Click to view on 1:42May 14, 2012· The boiler is not firing up to give neither hot water nor heating. It tries to start ..you can hear the fan running and trying to spark. But after trying the same sequence for 3 times..the boiler
Sep 18, 2012· My boiler keeps hard locking out with a E3 code when the hot water heater calls for a large amount of hot water (i.e filling up tub) It also causes one of our circulating pumps Taco 009-F5 to get quite hot (that leads our second floor) and it starts making a weird grinding sound-- I trouble shooted by kicking on the in floor system and the pump works just fine for circulating the 2nd floor.
Low water pressure (fault code 108) Low boiler pressure can lead to the central heating system …Jun 06, 2014· You should set the Boilermate temp at whatever level works for you. The lower the setting the less fuel you'll use. We typically set water heaters between 120 & 130. Higher than 130 increases the risk of scalding and is a code violation for a plumber to set it higher than 130 unless there is a tempering valve on the hot water outlet from the tank.
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Oct 28, 2014· Detach the plastic condensate pipe from your boiler (it should be white, while all the other pipes are copper). Drain the water from the pipe into the basin. Turn your boiler back on and see if it fires up. If so, it means the condensate pipe is blocked and potentially frozen. This could be due to freezing temperatures outside.