I hope everyone is well, and thank you for your help.
I installed a Gen 3 Nest Thermostat and Heat Link to our System Boiler yesterday.
The heating is working perfectly well.
While the Hot Water controls and schedule are showing on the display and on the App there is no hot water being produced.
I think the Cylinder Stat wires are wrongly connected.
On the original programmer Hot Water OFF was to Grey on Y Plan and Cyl Stat 2
On the original programmer Hot Water ON was to Cyl Stat Common
On the Nest Hot Water OFF goes to Grey and Cyl Stat 1
On the Nest Hot Water ON goes to Cyl Stat Common
On the Nest Live Orange goes to Cyl Stat 2
It is a Honeywell L641A Cyl Stat
Can you tell me if the Cyl Stat wires are wrongly connected
Thank you
Ray
I installed a Gen 3 Nest Thermostat and Heat Link to our System Boiler yesterday.
The heating is working perfectly well.
While the Hot Water controls and schedule are showing on the display and on the App there is no hot water being produced.
I think the Cylinder Stat wires are wrongly connected.
On the original programmer Hot Water OFF was to Grey on Y Plan and Cyl Stat 2
On the original programmer Hot Water ON was to Cyl Stat Common
On the Nest Hot Water OFF goes to Grey and Cyl Stat 1
On the Nest Hot Water ON goes to Cyl Stat Common
On the Nest Live Orange goes to Cyl Stat 2
It is a Honeywell L641A Cyl Stat
Can you tell me if the Cyl Stat wires are wrongly connected
Thank you
Ray