UTN OJ Microline® thermostat with built-in Class A

UTN OJ Microline® thermostat with built-in Class A
FH 3 : 6.3 : 03.16
OJ Microline®
UTN
UTN-4991
USG-4000
T H E R M O STATS F O R C O M F O RT H E AT I N G
OJ Microline thermostat
with built-in Class A GFCI
®
Optimal comfort in controlling electrical underfloor heating
EFFICIENT, INTUITIVE AND STYLISH
• Simple user interface and thoughtful
installation design
• Easy to use with no need for use of manual
• Screw terminals for safe and easy
installation
• Multi voltage: 120-240 V (incl. 208 V)
• Output relay: 15 A
• Large back-lit display for easy reading
• Class A GFCI: suitable for wet room
installation
APPROVED QUALITY
c-UL-us
GFCI Class A, 5 mA trip level
GFCI disconnects line and neutral (L2)
PRODUCT PROGRAM:
UTN-4991 Incl. floor sensor with 3 m (10 ft) cable
USG-4000 15 A power module with built-in Class A GFCI
Thermostat control
The thermostat is an electronic on/off thermostat for controlling temperature by means of a sensor placed externally. The
heat output is switched on and off with a difference of only
0.7°F (0.4°C)
The thermostat can be configured for control of floor temperature and regulator without sensor.
It is compatible with existing floor sensors by means of a
temperature setting, making it the best thermostat for renovation purposes.
In large applications, the UTN thermostat can be extended
with additional USG power modules with built-in Class A
GFCI. Output can thus be increased by 15 A per module.
© 2016 OJ Electronics A/S
T. +45 73 12 13 14
STENAGER 13B
F. +45 73 12 13 13
DK-6400 SØNDERBORG
[email protected]
DENMARK
WWW.OJELECTRONICS.COM
1.98” (50.3 mm)
1
LOAD
4
1800W / 3600W MAX 15A
120 / 240 VAC
L1(L)
2
LINE
L2(N)
3
4.72” (120 mm)
2.95” (75 mm)
BR1015A01b
OJ ELECTRONICS A/S
0.80”
(20.4 mm)
Class A GFCI
The thermostat features a built-in Class A GFCI (Ground Fault
Circuit Interrupter). Should a ground fault occur, the GFCI
disconnects both lines to the heating element. The thermostat
and GFCI are multi voltage models suitable for 120-240 V (incl.
208 V), 50/60 Hz power supplies.
c-UL-us according to the following standards:
Thermostat:
UL 873
CSA 22.2 No. 24
UL file number: E157297
GFCI:
UL 943
CSA C22.2 No. 144.1-06
TECHNICAL DATA
Supply................................................. 120-240 Vac 50/60 Hz
Load.........................................15A maximum (resistive load)
Power.......................................................1.800 W at 120 Vac
.................................................................3.120 W at 208 Vac
.................................................................3.600 W at 240 Vac
GFCI..................................................Class A (5 mA trip level)
Temperature range..................... +41 to +104°F.(+5 to +40°C)
Amb. Temp. range........................+32 to +104°F (0 to +40°C)
On/Off differential.............................................. 0.7°F (0.4°C)
Regulation principle..................................................PWM / PI
Housing............................................................ Nema 2 (IP21)
Floor sensor type...............................NTC (12 KΩ) 10 ft (3 m.)
Dimensions(H/W/D) .............. 4,8/3,0/1,0 inch (123/75/25mm
Offset adjustment
The thermostats set-point can be adjusted, matching the
actual floor temperature. This ensures a 100% actual
measurement and control of your underfloor heating system.
Adjustable scale
The thermostat controls floor temperatures from +41°+104°F.
The scale can be adjusted if wanted within this temperature
range.
© 2016 OJ Electronics A/S
3.6.3 · 03.16 · UTN · GB · Subject to alterations · ® The OJ trademark is a registred trademark belonging to OJ Electronics A/S
BR1015A11a
© 2016 OJ Electronics A/S
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