Danfoss DEVIreg 233 Operating guide
Installation Guide
DEVIreg™ 233
Electronic Thermostat
www.DEVI.com
DEVIreg™ 233
Table of Contents
1 Introduction ............... 3
2 Mounting Instructions ......... 6
3 Settings ................. 9
4 Warranty ................. 10
5 Disposal Instruction .......... 10
1 Introduction
DEVIreg™ 233 is an electronic thermostat designed to be
flush-mounted or wall-mounted in an installation box from
the LK FUGA series. The thermostat is provided with a 1pole switch, and a floor sensor to measure and control the
desired floor temperature. It can also be used with an external room sensor.
The thermostat has a button to adjust the temperature setting with a scale from (0) 1 to 6 (each step corresponds to
approximately 8°C). Furthermore, the thermostat has an
LED indicator showing standby and heating periods.
More information on this product can also be found at:
devireg.devi.com
1.1 Technical Specifications ..... 4
1.2 Safety Instructions ........ 5
Installation Guide 3
DEVIreg™ 233
1.1 Technical Specifications
Operation voltage 220-240V~, 50Hz
Standby power consump-
tion
Relay:
Resistive load
Inductive load
Sensing units NTC 15kOhm at 25°C
Sensing values:
0°C
25°C
50°C
Hysteresis ± 0.4°C = 0,8°C
Ambient temperature 0° to +40°C
Frost protection tempera-
ture
Temperature range (0)+5 to +45°C
Cable specification max
Ball pressure temperature 75°C
Pollution degree Degree 2 (domestic use)
Type 1C
Storage temperature -20 to +65°C
Max 1.7 W
Max 13A / 2990W @ 230V
cos φ= 0.3 max 1A
42kOhm
15kOhm
6kOhm
5°C -
1x4mm2 or 2x2,5mm
2
4 Installation Guide
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