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Technical Data
Operating
24VAC +/- 10%
Voltage
Maximum Load
1.3 Amps at 24VAC
4 x MVA
(part number A3020522)
6 x TVA (part number
A3010522, four-wire)
6 x TVA (Canadian model only,
part number A3020416,
two-wire)
Display Range
38°F to 99°F (2°C to 37°C)
Setting Range
38°F to 99°F (2°C to 37°C)
68°F (20°C) default setting
Minimum Limit
38°F (2°C) to maximum limit
50°F (10°C) default
minimum setting
Maximum Limit
Minimum limit to 99°F (37°C)
86°F (30°C) default
maximum setting
Units
User-configurable
Fahrenheit or Celsius
Memory
Permanent settings and
mode without power
Freeze Protection Activation at 38°F (3.3°C)
De-activation at 39°F (3.8°C)
Resolution
1° displayed, 0.25° calculated
Temperature
Shipping and storage —
Ranges
14°F to 158°F, (-10°C to 70°C)
Operation —
32°F to 104°F, (0°C to 40°C)
Humidity
20 to 90% non-condensing
Size
5" H x 2.72" W x 0.91" D
Overview
The Uponor heat-only thermostat
(A3030101) is designed for hydronic
heating applications.
The thermostat is power-sharing,
meaning it receives power for
operation by sharing voltage
with the connected wiring. This
eliminates any need for a third wire
or batteries, making the thermostat
simple to install, wire and service.
Note: The thermostat works
effortlessly with other Uponor
components. However, some
commonly used third-party devices
(e.g., relays, zone valves, etc.) may
have compatibility issues with the
thermostat. If connecting the
thermostat to a third-party control
device, refer to that device's
installation instructions for specific
information regarding operation
with a power-sharing thermostat.
The Typical Wiring Schematics
section in this instruction sheet
features the most common wiring
applications. For additional help,
contact Technical Services.
Uponor U.S.: (800) 321-4739
Uponor Canada: (888) 994-7726
Tools Required
• Small, flathead screwdriver
• Phillips screwdriver (for
mounting hardware)
• Wire stripper and cutter
RADIANT HEATING SYSTEMS
HEAT-ONLY THERMOSTAT
INSTRUCTION SHEET
Installation
Prior to installing the Uponor
thermostat, follow the instructions
below.
1. Thoroughly read this instruction
sheet to understand the proper
procedures for installation and
operation. Failure to do so
could result in damage to the
thermostat or its connected
equipment, and can also
create a safety hazard.
2. Ensure the function and rating
of the thermostat is suitable for
the application.
3. Only experienced and trained
professionals familiar with low-
voltage wiring should attempt
to install the thermostat.
4. Uponor recommends using
18AWG LVT wiring for all
low-voltage connections
(as regulated by local
building codes).
Placing the Thermostat
Where you place the thermostat
is extremely important. Install the
thermostat approximately five feet
(1.75 meters) above the floor on
a smooth, flat surface. Avoid
mounting the thermostat in
the following locations.
• Near or around windows
• On outside walls
• Near fireplaces
• In the corner of a room
• Behind doors
• On interior walls susceptible
to solar gains
• Near stoves, lamps,
televisions, etc.
• Damp areas
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Related Manuals for Uponor A3030101
Summary of Contents for Uponor A3030101
-
Page 1: Technical Data
HEAT-ONLY THERMOSTAT INSTRUCTION SHEET Overview Installation The Uponor heat-only thermostat Prior to installing the Uponor (A3030101) is designed for hydronic thermostat, follow the instructions heating applications. below. The thermostat is power-sharing, 1. Thoroughly read this instruction meaning it receives power for... -
Page 2: Differential Mode
This is because radiant filter to create a stable reading and systems heat the mass and the consistent operation. If each room objects in the room. The Uponor temperature reading displayed thermostat uses optimized control as it is sensed, the temperature logic to control radiant systems. -
Page 3: Normal Operation
Uponor is not responsible operation. The following icons programming mode. for damages resulting from indicate the mode of operation. -
Page 4: Advanced Settings
4. The thermostat accepts the Units Positive numbers increase change five seconds after The Uponor thermostat is capable the sensor reading; negative pressing the last button, and of operating in either Fahrenheit or numbers decrease the sensor then the thermostat returns Celsius.
Need help?
Do you have a question about the A3030101 and is the answer not in the manual?
Questions and answers
The A3030101 unit has a room temperature reading 90 which is incorrect. What to do?
To fix an incorrect room temperature reading of 90 on the Uponor A3030101 thermostat, follow these steps:
1. Try all other possible remedies first (e.g., checking installation location, ensuring it's not near heat sources like stoves or sunlight).
2. If the issue persists, adjust the sensor reading calibration as a last resort.
Note: The thermostat should not be mounted near windows, outside walls, fireplaces, stoves, lamps, or in damp areas, as these can affect temperature readings.
This answer is automatically generated