On the UH8-RF, take note of the numbers set on the rotary switches. (UH8-RF ID Numbers 01-99)
Each UH8-RF on the system needs to have a different ID number.
Set your first UH8-RF to 01
At the thermostat
- Press and Hold the Clock button until 2 sets of numbers appear on screen
- The small number 01 in the top right corner of the LCD is the feature number
- Press Clock repeatedly until you see feature 06
- Use the Up/Down keys to set feature 06 to 00
- Press Clock again until you see feature 07. (UH8-RF address)
- Use the Up/Down keys to set this to the address on the rotary switch on the UH8-RF
- Press Clock again until you see feature 08 (Zone Number)
- Use the Up/Down keys to set the zone number 01-08
- Press Clock again until you see feature 09
- This is where you set if the zone is an Underfloor Heating (00) or Radiator Zone (01)
- Use the Up/Down keys to set 00 or 01
- Press A to confirm and store
- Press Power to turn back on the thermostat