4. Install Uponor Thermostats
Label room thermostats
Label the thermostats with the channel numbers they are to
control, for example, 02, 03. For a system with Uponor Interface
I-75/76 and several controllers, add the ID of each Uponor
Controller C-55/56, for example, 1.02, 1.03, 2.02, 2.03.
For Uponor Thermostat T-54 Public, add information for fl oor or
outdoor sensors when applicable.
The illustration below shows where to label the thermostats.
Insert batteries
All thermostat types use two alkaline 1.5 V AAA batteries.
Ensure that the batteries are correctly inserted in the
thermostats.
Locate thermostats
The Uponor Wall frame can be used to hide marks on the wall or
the wall box if necessary.
Refer to the installation preparation guidelines (see section
2.1 Prepare for installation on page 14) and use the following
guidelines to locate all thermostats:
• On an interior wall.
• Away from any source of humidity.
• Away from any source of heat, such as television, electronic
equipment, fi replace.
• Away from direct sunlight.
• Away from water splashes.
4.1
Optional: connect Thermostat T-54 Public to
external sensor
Uponor Thermostat T-54 Public has a terminal for connecting
an external sensor, which can be a fl oor sensor or an outdoor
sensor (used with Uponor Interface I-75/76 to display the
outdoor temperature).
Set switches for external sensors
The confi guration switches must be set according to the way in
which the thermostat is used, as shown in the illustration.
The table below describes how to set the switches shown in
the illustration above, according to the way Uponor Thermostat
T-54 Public is used.
Function
Switch
1
Switch
2
Switch
3
Switch
4
Used as a standard
room thermostat
Off
Off
Off
Off
Used with a fl oor
sensor, max.
limitation
On
Off
Off
Off
Used with a fl oor
sensor, min.
limitation
On
Off
Off
On
Used with an outdoor
sensor
Off
On
Off
Off
Technical alarm
Off
Off
On
Off
Used with Uponor
Remote access
module R-56
Off
Off
Off
On
External (fl oor)
sensor for room
temperature
Off
On
Off
On
The switch must be set before the thermostat is
registered.
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U P O N O R C O N T R O L S Y S T E M – I N S TA L L AT I O N A N D O P E R AT I O N M A N U A L
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