Mitsubishi Ecodan/FTC5 and Heatmiser UH8 UFH control

[cb1965]

Hi there,

 

I have just installed a Mitsubishi Ecodan ASHP and pre-plumbed cylinder with an FTC5 controller mounted to it and want it to work with a Heatmiser UH8 UFH controller. The wiring and plumbing and dip switch settings are all good and everything works with heat enable from the Heatmiser UH8 controller connected to the room thermostat 1 connection in the FTC 5.

 

My question is what do I do with the settings on the FTC 5 heating to allow the Heatmiser to control the UFH. Do I set the schedule settings or let it run 24/7? How do I tell it the 'only' thermostat connected is thermostat 1? What do I do with the max/min flow temp settings etc.?

 

First time UFH user here so all input appreciated.

Edited December 4, 2021 by cb1965