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Honeywell ST9100c & CM707 Integration - Single Zone

mpoker84
mpoker84
edited July 2023 in General Questions & Topics

Hi Community

I've recently moved house and taken my tado kit with me. I'm after some support in getting setup.

Here's what I have:

  • Tado wireless receiver
  • Wireless Room Stat
  • 13x Radiator
  • Internet Bridge

My house has the following:

  • System boiler ideal logic system s15
  • Honeywell st9100c HW programmer
  • Honeywell cm707 room stat
  • Hot water tank with wiring centre

When following the app instructions, (ST9100c) i'm prompted to select Hot Water or Heating for which this controls. Currently this controls the HW. Should I just follow this through?

Q: Can i configure the wiring so the wireless receiver controls both the HW and CH?

Q: Do i need to add a wired thermostat to the system?

Q Anything else to consider?

Photos of all parts of wiring to assist. (spider in one of them!)

Boiler Wiring.jpg
Boiler.jpg
CM707 Wiring.jpg
CM707.jpg
ST9100c Wiring.jpg
ST9100c.jpg
Water Cylinder Wiring Centre.jpg

Thanks for input in advance!

Comments

  • johnnyp78
    johnnyp78 ✭✭✭
    edited July 2023
    Does your house have heating zones (with zone valves)? If not then it should just be a simple set up. The wireless receiver can control heating and hot water. If the app is asking you what the st9100 controls it’s probably so it can work out what instructions to give you. You should get instructions for the wiring. You will probably need to completely unwire the room stat and put the wireless receiver where the hw control is.

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