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- 17
Good morning,
I'm trying to get an MCZ Hydro-22 pellet stove to provide heating. The stove is operational and is providing hot water to the taps, but it is not supplying the radiators.
Things I have done:
1. Bled radiators
2. Re-pressurised system (all gauges showing 1.5 bar)
3. Set thermostat to 30
4. Checked electricity to pumps (the lights are on in the diode in the switches) and there is heat on both sides of the pumps (Grundfos) - but there are no power lights on the pumps and pressing the button on them doesn't do anything.
I spoke with someone who suggested that the pumps may have gone, or I need to open a valve somewhere in the system. I've tried a number of valves (returning them to their previous positions after a few minutes).
[This system is at my mum's business in the highlands - she's in hospital - and the installer is now out of business and other engineers are hard to come by, so I'm turning to the internet as a final hope before I make an expensive call to an engineer from some distance away]
Any help greatly appreciated, I've put some photos on from the boiler room at the back.
Thanks
Jake
I'm trying to get an MCZ Hydro-22 pellet stove to provide heating. The stove is operational and is providing hot water to the taps, but it is not supplying the radiators.
Things I have done:
1. Bled radiators
2. Re-pressurised system (all gauges showing 1.5 bar)
3. Set thermostat to 30
4. Checked electricity to pumps (the lights are on in the diode in the switches) and there is heat on both sides of the pumps (Grundfos) - but there are no power lights on the pumps and pressing the button on them doesn't do anything.
I spoke with someone who suggested that the pumps may have gone, or I need to open a valve somewhere in the system. I've tried a number of valves (returning them to their previous positions after a few minutes).
[This system is at my mum's business in the highlands - she's in hospital - and the installer is now out of business and other engineers are hard to come by, so I'm turning to the internet as a final hope before I make an expensive call to an engineer from some distance away]
Any help greatly appreciated, I've put some photos on from the boiler room at the back.
Thanks
Jake