HONEYWELL ST1000 PDF

Faejas Share Facebook Twitter Pinterest. Add Your Answer Tips for a great answer: Posted on Nov 14, I thought it might be something to do with biasing the boiler output towards the radiators until they heat up, before sending output through the HW heating coil. Send Close Enter your email to be informed when this product arrives: This Buy it now listing has ended. Honeywell Sts 2 Channel 1 Day Programmer.

Author:Vodal Tauzahn
Country:Cyprus
Language:English (Spanish)
Genre:Literature
Published (Last):17 May 2012
Pages:128
PDF File Size:13.80 Mb
ePub File Size:4.54 Mb
ISBN:498-8-40749-789-1
Downloads:40797
Price:Free* [*Free Regsitration Required]
Uploader:Mashicage



Based on what you said I have taken the front off the controller and found out a bit more about the wiring. It has a nine terminal backplate. Live, Neutral and Earth make up 3 of them. No problems there. I have worked out that the first group of 3 terminals is for the CH and the second for the HW.

The Live wire is daisy chained to the two "C" terminals. I think I am right in saying therefore that it a V signalled system. After using my multimeter I have worked out that a circuit is completed between the respective "C" and "ON" terminals whenever the HW or CH is demanded by the controller.

My assumption at the moment is that if the "OFF" terminal gets V then it overrides the connection between "C" and "ON" and breaks the circuit. Probably when the water gets up to temperature. However, if this is the case, I would have thought the "OFF" terminal for the CH would be connected to the wall thermostat in some way. Quoted Text Here You may be right here Christian.

The two port valve is situated between the three port valve and the Megaflow heating coil entrance. I thought it might be something to do with biasing the boiler output towards the radiators until they heat up, before sending output through the HW heating coil.

Thanks again.

MALINOWSKI DIARIO DE CAMPO EN MELANESIA PDF

HONEYWELL ST1000 PDF

Based on what you said I have taken the front off the controller and found out a bit more about the wiring. It has a nine terminal backplate. Live, Neutral and Earth make up 3 of them. No problems there.

HEATRAE SADIA SUPREME 155 PDF

Honeywell ST1000

.

Related Articles