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- 12 Aug 2007
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Hi,
Sorry, I know this has been asked before, but I just want to confirm my thoughts before I make any changes....
I've just bought a Drayton Wiser for a Conventional boiler (2 channel heating/water). I was hoping the wiring would be a simple like for like change, however having just opened up the Nest (which was installed by Gas engineer), I'm now slightly unsure how I should be wiring up the Drayton. L/N are straight forward, but the common/satisfied don't appear to exist on the Drayton.
Am I correct with the following?
L to LN to N
Terminal 3 on the Nest (Yellow) goes to terminal 4 on the Wiser
Terminal 6 on the Nest (Red) goes to terminal 3 on the Wiser
The existing bridging wires between L/1/5 on the Nest are removed.
Thanks for the help!
Sorry, I know this has been asked before, but I just want to confirm my thoughts before I make any changes....
I've just bought a Drayton Wiser for a Conventional boiler (2 channel heating/water). I was hoping the wiring would be a simple like for like change, however having just opened up the Nest (which was installed by Gas engineer), I'm now slightly unsure how I should be wiring up the Drayton. L/N are straight forward, but the common/satisfied don't appear to exist on the Drayton.
Am I correct with the following?
L to LN to N
Terminal 3 on the Nest (Yellow) goes to terminal 4 on the Wiser
Terminal 6 on the Nest (Red) goes to terminal 3 on the Wiser
The existing bridging wires between L/1/5 on the Nest are removed.
Thanks for the help!