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OUIETwarmth UTN4-4999 Nonprogrammable Thermostat Instruction Manual
FH 3 : 6.8 : 09.15
HVAC
CONTROLS & POWER
FLOOR HEATING
ELECTRIC
FLOOR HEATING
HYDRONIC
OJ Microline® thermostat
UTN4-4999
• Intuitive control
• Energy log
• Sensor for room temperature
• Back-lit display for easy reading
The UTN4-4999 non programmable thermostat
for electric underfloor heating has sleek design
and intuitive control designed for easy installa-
tion.
Energy log last week
The OJ Microline® UTN4-4999 has an easy acces-
sible energy log covering the last seven days thereby
providing easy control of energy consumption for
homeowners.
• Thermostat with integrated GFCI (updated to latest
UL standard (2015))
Floor sensors and floor protection
The thermostat is suitable for tile, stone, laminate,
concrete and wooden floors. Choose between 3 dif-
ferent control modes:
• Track power consumption
• Embedded sensor for ambient temperature control
• Floor sensor and floor protection
• Ambient temperature with floor protection
(laminate or tile)
• Temperature scale in Fahrenheit or Celsius
• Real time clock (12-hour or 24-hour format)
• Ability to control secondary relays
• Available in an EGFPD (15mA) variant
• Sleek design – patent pending
• Floor temperature with floor protection
(laminate or tile)
• Ambient temperature without floor protection
Design variants
The UTN4 is available in both an all-black or an all-
white look. The UTN4 front plate can be replaced
easily and by people not certified for electric code.
© 2015 OJ Electronics A/S
| General | Details |
|---|---|
| Name | OUIETwarmth UTN4-4999 Nonprogrammable Thermostat Instruction Manual |
| Make | OUIETwarmth |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.1 MB |

OUIETwarmth UTN4-4999 Nonprogrammable Thermostat Instruction Manual Overview
Summary of Contents
- Page 1: HVAC controls and power Floor heating Electric floor heating Hydronic floor heating OJ Microline® thermostat UTN4-4999 Intuitive control Energy log for easy control of energy consumption The thermostat is suitable for various floor types Design variants available in all-black or all-white
- Page 2: Technical data includes supply and load specifications. The maximum load is 15A for resistive loads. Power ratings are 1,800 W at 120 Vac, 3,120 W at 208 Vac, and 3,600 W at 240 Vac. The temperature range for operation is +41 to +104°F (+5 to +40°C). The on/off differential is 0.7°F (0.4°C). The regulation principle is PWM / PI. The housing is rated IP20. The floor sensor type is NTC (10 KΩ) with a length of 15 ft (4.5 m). The dimensions of the device are 5.1/3.2/0.8 inches (130/82/20mm). The product complies with various standards including UL 60730 and UL 943.














