Installation guide

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Step 4: Air and Sensor Settings
Adjust the settings for both the air and slab sensor
temperatures (if used).
68°/20°
77°/25°
86°/30°
95°/35°
104°/40°
113°/45°
F°/C°
Floor
Step 5: Thermostat Connection
Register the thermostat to the base unit using the
following procedure:
1. On the base unit, press and release the Test button.
2. Then press the "output" button for the actuator(s) or
outputs that it will control. The
output LED will flash.
3. Using a pointed instrument,
gently press the registration
button on the T-54 until the
output LED on the base unit is
on continuously.
4. Repeat these steps to connect additional thermostats
to the base unit.
5. Press and release the test button to end the
registration process.
Step 6: Installation
Use screws or adhesive
strips (included) to attach
the thermostat to the
wall. Uponor recommends
labeling each thermostat
with a location name
along with the outputs or
actuators it controls.
Battery Replacement
Replace the thermostat batteries when the red LED
inside the thermostat flashes twice during a heating or
cooling demand.
Temperature Information
1. On the Uponor screen, select Main Menu >
Information > Rooms.
2. Select the desired room and press OK.
Icon Description Screen
If thermostat temperature
is outside the allowed
temperature range for the
room, limitation temperature
is displayed as set point.
Measured temperature
is 70.2°F.
Temperature setting
for room when in ECO
(Economy) mode. (Current
setting 66°F).
Options for current status:
COMF: Comfort mode
ECO: Economy mode
This screen displays if there
is a oor sensor in the room.
Floor temperature is 75°F.
Max. and Min. — Minimum
and maximum oor
temperature set point.
Function
Switch
1
Switch
2
Switch
3
Switch
4
As a standard
room thermostat
Off Off Off Off
With a oor sensor,
maximum limitation
On
Off Off Off
With a oor sensor,
minimum limitation
On
Off Off
On
With an
outdoor sensor
Off
On
Off Off
Technical alarm Off Off
On
Off
Table 1: Dip Switch Chart