Sensor Options; Adding A Sensor; High Floor Temperature Limitation - Uponor Climate Control Zoning System II Installation And Operation Manual

Sensor options

The thermostat has four different sensor options that can be
set in the settings menu.
• RT = Room temperature
• RFT = Room temperature with external floor sensor
• RS = Remote sensor
• RO = Room temperature with remote outdoor sensor
Different types of information can be shown in the display
depending on the sensor setting.
Use the OK button to toggle between the information available.
RT = Room temperature
1. Room temperature (default)
2. Relative humidity
RFT = Room floor temperature
1. Room temperature (default)
2. Relative humidity
3. Floor temperature
RS = Remote sensor
1. Room temperature (default)
2. Relative humidity
RO = Remote outdoor sensor
1. Room temperature (default)
2. Relative humidity
3. Outdoor temperature
Climate Control Zoning System II installation and operation manual | Chapter 7 – Operating digital thermostats l 27

Adding a sensor

If connecting an external sensor, choose the sensor type to
accommodate the extra functionality.
Note: If no button is pressed for about 8 seconds, while in a
submenu, the current values will be saved and the software
exits to the settings menu. About 60 seconds later, it exits
to run mode.
1. Press and hold the OK button for about 3 seconds.
2. The settings icon and menu numbers are displayed in the
top-right corner of the display.
3. Use buttons – or + to change the numbers to 04 and
press OK.
4. Current control mode is displayed (RT, RFT, RS or RO).
5. Use buttons – or + to change control mode (see list below)
and press OK.
• RT = Room temperature
• RFT = Room temperature with external floor sensor
• RS = Remote sensor
• RO = Room temperature with remote outdoor sensor
6. Press and hold the OK button for about 3 seconds to
exit the settings menu.

High floor temperature limitation

This menu sets the limit on the maximum allowable
floor temperature.
To change this setting:
1. Press OK and the parameter starts flashing.
2. Use buttons – or + to change the parameter.
Default: 78.8ºF (26ºC)
Setting range: 68ºF to 95ºF (20ºC to 35ºC), 0.5 increments
Important! This parameter cannot be set lower
than the set value in the Low floor temperature
limitation settings menu.
3. Press OK to confirm the change and return to
the settings menu.