CELTIC Gas Boiler Troubleshooting Q & A
Tell me, please, why does the machine produce a strong clap when starting the ignition?
If it is in operation for more than three years, then it is clogged inside with mud. It is advisable to call the master to fully inspect and carry out the diagnostics of the unit. Cotton is due to strong gas pressure or when the primary heat exchanger is clogged.
I have a gas wall boiler Celtic DS. There was a problem - warm water in NTC stopped flowing. Called the service, they replaced the three-way valve, and it all worked. But now I put 40C on the console, but still there is very hot water from the tap, it is necessary to adjust the mixer. What for in general then the scale of temperatures on the panel?
The appliance heats the water to a certain temperature. There is an additional button with which help to adjust the water temperature even hotter. This is set by the program inside the unit from the factory. You only need to mix and adjust.
Error A is displayed on the display. What could be the problem?
Error A is a malfunction of the electronic circuit board of a gas boiler from Celtic DS. I have faced such a problem, replacing the motherboard has solved the problem.
The temperature of the hot water is not regulated. I put the console on a minimum, and the water was very hot, it remains that way. And one more problem - when the heating is switched on and the heating control is set according to the temperature in the system, the unit (on ignition) is switched on and off every one to three minutes. If I put the control over the temperature of the ambient air, it works fine, does not turn on so often. Tell me, please, what is the reason?
According to the instructions, the temperature of the hot water is not regulated by the remote control. You can make it hotter by pressing the lowest button on the remote control. And in occasion of not correct work I advise to address in the service center. It will be better if specialists come and fix all the malfunctions.
The device is the 6th year in operation. Recently the body began to overheat: the front upper and right side part. Also periodically, when the pump was switched on / stopped, a strange sound began to emanate. What do you advise? In a year I clean the filters once. In general, on audit, what needs to be done before the heating season?
You can clean the filters yourself. But this is not enough, especially if you are talking about preparing for the winter. It would have been better if the masters of the service center took up full prophylaxis of the apparatus. I advise you to prepare carefully for the winter. Overheating of the boiler indicates that the primary heat exchanger is clogged. It can be cleaned. If this fails, then only change.
The A7 error on the Celtic boiler is lit. Is this a serious failure or not?
A problem with error code A7 is associated with the control card. Try to turn off the unit for a while. This will give him some more time to work. But in the end, you still have to change the electronic card.