Honeywell T3, T3M, T3R User Manual
T3, T3R, T3M
Programmable Thermostat
EN User Guide
T3
Programmable Thermostat
T3M
Programmable Modulating
Thermostat
T3R
Wireless Programmable Thermostat
Contents
1) Thermostat Interface ............................................................................... 3
Screen and Button Overview ...................................................... 3
Status Icons ......................................................................................... 4
Menu & Navigation Icons ............................................................. 4
Navigating the Menu ...................................................................... 4
2) Menu ................................................................................................................ 5
Heating Schedule ............................................................................. 5
Adjusting the Schedule ....................................................................5
Copy Schedule ...................................................................................7
Delete Period .....................................................................................7
Settings (Date & Time) ...................................................................8
3) Device Modes ........................................................................................... 11
Automatic Operation (AUTO) .................................................. 11
Temporary Override ......................................................................... 11
+1hr Timed Override ........................................................................ 11
Manual Operation (MAN) .......................................................... 12
Permanent Override ........................................................................ 12
Standby mode (with frost protect)........................................ 13
4) Keypad Lock .............................................................................................. 14
5) Optimisation .............................................................................................15
6) Changing the Batteries (T3 & T3R only) ..................................... 16
7) Table Stand and Wall Mount (T3R only) ..................................... 17
8) Wireless Receiver Box (T3R only) ................................................... 18
9) Troubleshooting ......................................................................................19
2
1
Thermostat Interface
Screen and Button Overview
21 3 5 87 94 6 10
1030
16
15
11
121314
1 Programming Menu
2 Settings Menu
3 Alert
4 Room Temperature
5 Current time
6 Heat demand
7 Optimisation
8 Low bat ter y
9 Wireless signal ( T3R)
10 Keypad Locked
11 Temperature adjust
12 Right but ton
3
13 Middle button
14 Left button
15 Schedule period
16 Day
Status Icons
Temperature Override Active: Displayed if the programmed
temperature has been manually adjusted.
Low Battery: Power has reached approximately 10 %
(see Changing the Batteries on page 16).
Heat Demand: Room temperature is below setpoint - indicating
there is a demand for heating (boiler activity might occur).
Optimisation Active: Only displayed if optimisation
has been enabled in the installer settings.
1 Hour Override Active: Temporary override has been set for one hour.
Wireless Signal: Thermostat (T3R only) is connected to the Receiver Box.
Menu & Navigation Icons
MENU Options and settings of your
Thermostat:
Heating schedule
Settings (Date & Time)
Back: Return to the previous
screen/menu.
Confirm: Confirm a change or
selection.
Standby: Turns the heating on
or of f.
Navigating the Menu
Press MENU button to enter the main
menu.
or buttons to select a menu item -
Press
the selected item will flash.
Press
Press
press to save the change and
advance to next selection, or press
to go back to previous selection.
4
to confirm the selection.
or to adjust a setting and then
2
Menu
Heating Schedule
Your Thermostat comes with the following default schedule.
Follow the next steps to adjust heating schedule.
P1 P2 P3 P4
Days 1 to 7
(Mon to Sun)
Adjusting the Schedule
6:30 8:00 18:00 22:30
21°C 16°C 21°C 16°C
1 Press MENU to enter
the main menu.
1030 prog
2 Press
5
or to select the schedule
menu and press
3 Press
or to select the day to
be adjusted and press
4 Press or to select the period to
be adjusted and press
TUE
5 Press or to adjust the
time and press
6 Press or to adjust the
temperature and press
0640
06500650
7 Repeat these steps to make adjustments to the remaining periods and days
- or press
to save changes and return to the home screen.
6
Copy Schedule
1 Press or to choose the day
you want to copy the schedule
from and press COPY
TUE to
Delete Period
1 Go to the day and choose
the period to delete.
0640 ----
2 Press
2 Press and hold the for
or to choose the day you want
to copy the schedule to and press
3 seconds and then press
.
3 Repeat steps 1 and 2 to enable the period again.
7
3 seconds
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