Wireless stat installation.

M

macka09

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• Jun 19, 2019

• #1

Alright guys. I’m just putting the feelers out ready for tomorrow here folks. I’ve gotta fit a Honeywell wireless stat to a Vokera boiler. I have no experience with either so may need a little help. Cheers guys. Hopefully it’s just a live, neutral and switch live.

 

ShaunCorbs

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• Jun 19, 2019

• #2

Normally Honeywell are

Live
Neutral

Live (normally link from l live to here)
Then switch

 

Harvest Fields

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• Jun 19, 2019

• #3

If it is a new boiler don’t forget weather comp.

 

AMGasServices

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• Jun 19, 2019

• #4

If it’s a new Vokera do not connect it on the low voltage side. Which Vokera are you installing?

 

Stu-B

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• Jun 19, 2019

• #5

Depends which Vokera, one of the new ones you need to disconnect the switching pair from the plug-in timer.
Is it boiler+ compliant

 

M

macka09

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• Jun 20, 2019

• #6

I’m unsure on what vokera it is.

 

M

macka09

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• Jun 20, 2019

• #7

ShaunCorbs said:

Normally Honeywell are

Live
Neutral

Live (normally link from l live to here)
Then switch

Click to expand...

You know me mate. Wiring for dummies ha.
You’ve lost me with this ?

 

B

Brambles

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• Jun 20, 2019

• #8

Macka,

I think all the advice you need is there.

I would only add that Vokera are not consistent with their boiler control philosophy - they seem to develop / evolve it even within the same range.

Read the MI’s for the model you are working on twice before connecting - the pcb’s are very intolerant of the wrong voltage across connections.

Weather compensation is often through a relay ( to create a second channel for hot water control), that is not present on the early models

Good luck

 

ShaunCorbs

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• Jun 20, 2019

• #9

macka09 said:

You know me mate. Wiring for dummies ha.
You’ve lost me with this ?

View attachment 39255

Click to expand...

A to live
B switch back to boiler eg fire

 

M

macka09

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• Jun 20, 2019

• #10

Oh blimey. It’s a vokera linea with a mechanical clock??

 

B

Burger

• Jun 20, 2019

• #11

Does this help?

 

M

macka09

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• Jun 20, 2019

• #12

I got it done chaps thanks. As the new receiver was plastic I didn’t have an earth port so just cut them back and taped. All working fine. Thanks again