4 | uponorpro.com
Installation
Preparation
Tools required
• Jeweller screwdriver
• Phillips head screwdriver
• Needle-nose pliers
• Wire stripper
Materials required
• 18 AWG LVT solid wire
(low-voltage connections)
• 24 VAC transformer
Physical dimensions
Installation location
When choosing the location for
the control, consider the following:
• Interior wall
• Keep dry; avoid potential leakage onto
the control
• Relative humidity less than 90%;
non-condensing environment
• No exposure to temperatures below -4ºF
(-20ºC) or above 122ºF (50ºC)
• No draft, direct sun or other cause for
inaccurate temperature readings
• Away from equipment, appliances or other
sources of electrical interference
• Easy access for wiring, viewing
and adjusting the display screen
• Maximum wire length of 500 feet (150m)
• Approximately 5 feet (1.5m) off the
finished floor
• Strip wire to ⅜" (10mm) for all terminal
connections
• Use standard 8-conductor, 18 AWG wire
Rough-in wiring
Low-voltage wiring
Pull each cable from the equipment to the
control’s plastic enclosure. All low-voltage
wiring connections enter the enclosure
through the square knockout on the rear.
Uponor recommends labeling each cable
for easy identification. Strip all low-voltage
wires to a length of ⅜" (9mm) to ensure
proper connection to the control.
Front view
5"
(127mm)
Side view
Mounting base
Brn
slab
Mod
+
Aux Ht
R
C
-
Out
Blk
com
Yel Blu Red
Sup
No power
CL
CL
CL
3¼"
(82mm)
15
⁄
16
"
(23mm)
13
⁄
16
"
(20mm)
29
⁄
32
"
(23mm)
1½"
(38mm)
4"
(102mm)
9
⁄
16
"
(14mm)
1⅞"
(47mm)
2½"
(64mm)
¾"
(19mm)
3¼"
(83mm)
