Firebird Combo 90 - heating wont come on

TheDuke · 2015-10-26 13:54:37

Hi all, I've a Firebird Combo 90. I upped the heating pressure, which has to be done once in a while, but it ended up going beyond 3 bar on hot water. The heating did not kick in but I then release the pressure and brought it back down to 1.5 bar. However, the heating is still not coming on. Hot water works fine. Is there…

26-10-2015 02:54PM

#1

TheDuke

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Join Date: September 2002

Posts: 331

Hi all,

I've a Firebird Combo 90.

I upped the heating pressure, which has to be done once in a while, but it ended up going beyond 3 bar on hot water.

The heating did not kick in but I then release the pressure and brought it back down to 1.5 bar.

However, the heating is still not coming on. Hot water works fine.

Is there anything I need to reset?

Thanks,

Phillip

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#2 26-10-2015 02:57PM

Avns1s

Registered Users, Registered Users 2 Posts: 3,435 ✭✭✭

Join Date: June 2006

Posts: 3397

I would think the pump may be stuck if this is the first time it's been on this season.

Unscrew the big screw cap in the middle of the pump body and turn the spindle inside with a screwdriver. (A small amount of water will come out) Put the cap back on and retry the heating.

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