Hi, I've got a Vaillant THERMOcompact 620E boiler, I need to adjust the water temperature, it's got the digital display with a flame, i, and + & - on the bottom, the water seems to be too hot, any help on this would be much appreciated.
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Vaillant THERMOcompact
- Thread starter swaircon
- Start date
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safeboilers
the hot water knob is to the side of those controls this is the top one turn left for down and right for up okeyHi, I've got a Vaillant THERMOcompact 620E boiler, I need to adjust the water temperature, it's got the digital display with a flame, i, and + & - on the bottom, the water seems to be too hot, any help on this would be much appreciated.
the thermo compact 620 E is a system boiler
well according to the mi's anyway
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note number 8
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