12.8 Change control mode
If an external sensor is connected to the thermostat, a
control mode must be chosen to accommodate the extra
functionality of the sensor.
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 about 60 seconds later, it exits
to run mode.
1. Press and hold the OK button until the settings
icon and menu numbers is displayed in the top right
corner of the display (about 3 seconds).
2. Use buttons - or + (T-149 = or ) to change the
numbers to 04 and press OK.
3. Current control mode is displayed (RT, RFT, RS or
RO).
4. Use buttons - or + (T-149 = or ) to change
control mode (see list below) and press OK.
T-149
T-146/
T-148 Description
RT Room temperature
RFT Room temperature with external
floor sensor
RS Remote sensor
RO Room temperature with remote
outdoor sensor
5. Press and hold the OK button for about 3 seconds
to exit the settings menu.
12.9 Settings
In this menu all settings regarding the operation of the
thermostat is set.
NOTE!
As long as scheduling (program 00) is
activated (not set to Off) in a digital
thermostat T-148, no other unit (timer) is
allowed to change (override) the Comfort/
ECO mode in that room.
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 about 60 seconds later, it exits
to run mode.
To enter the settings menu:
1. Press and hold the OK button for about 3 seconds.
2. The settings icon and menu numbers is displayed in
the top right corner of the display.
3. Use buttons - or + (T-149 = or ) to change the
numbers to locate a submenu (see list below).
00 = Program (T-148 only)
02 = Heating/cooling changeover*
03 = ECO mode setback temperature
04 = Control mode
05 = High floor temperature limitation
06 = Low floor temperature limitation
07 = Cooling allowed
08 = Display unit
10 = Time and date (T-148 only)
11 = Room temperature calibration
12 = Invert screen (T-149 only)
* This menu is not visible if the thermostat is
registered to a controller.
4. Press OK to enter parameter edit mode.
T-146 and T-148: the parameter starts flashing.
T-149: the menu number is underlined.
5. Change parameters in the submenus.
6. Press and hold the OK button for about 3 seconds
to exit the settings menu.
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