Search found 4 matches

by appletree
Wed Oct 16, 2013 9:30 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Warning light on Bosch Worcester Junior 24i
Replies: 17
Views: 130014

Re: Warning light on Bosch Worcester Junior 24i

Hello, Just to let anyone know for the future, I ordered a V23092-A1024- A302 from a supplier on Amazon, for just over £9. The relays are made by TE The tech spec for the relay says that the 24V version has a coil resistance of 3390+/-10% ohms, so that sounds about right. The thing is that the fail...
by appletree
Wed Oct 16, 2013 3:40 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Warning light on Bosch Worcester Junior 24i
Replies: 17
Views: 130014

Re: Warning light on Bosch Worcester Junior 24i

I have the 28i model. And yes it's always been the relays. Although I have been replacing both the thin (Miniature ones). I found out when I had a Bosh Engineer who connected laptop to PCB and said it's . Hi, please help me, do you know how to test the relay, I have solding it off the pcb. I test t...
by appletree
Wed Oct 16, 2013 3:37 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Warning light on Bosch Worcester Junior 24i
Replies: 17
Views: 130014

Re:

carpman wrote:I had the same problem! Traced the fault to a relay on the pcb board,
you will see 3 relays together 2 thin white ones and a orange one
its the middle white r


Hi, Please help: How can I test the relay, I have just soldering the relay off the board.
by appletree
Wed Oct 16, 2013 3:06 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Warning light on Bosch Worcester Junior 24i
Replies: 17
Views: 130014

Re: Warning light on Bosch Worcester Junior 24i

Hello, Just to let anyone know for the future, I ordered a V23092-A1024- A302 from a supplier on Amazon, for just over £9. The relays are made by TE Connectivity / Schrack. Noone seems to have the A802 relays in stock, but from inspecting the technical datasheet for the V23092 series, the only diff...
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