Danfoss DEVIreg 233 Data sheet
7. Controls
Data Sheet
DEVIreg™
Benefits:
• Fits LK FUGA frames
• Sensor failure monitoring
• LED indication
• Room and floor sensors
• Frost protection
Standard compliance:
• EN/IEC 60730-1 (general)
• EN/IEC 60730-2-9 (thermostat)
Approvals:
DEVIreg™ 233
The DEVIreg™ 233 is an electronic thermostat designed to be flush-mounted or wallmounted in an installation box from the LK FUGA series. The thermostat is provided with
a 1- pole switch and a floor sensor (wire) to measure and control the desired floor
temperature. Alternatively an external room sensor can be used.
The thermostat has a button to adjust the temperature setting with a scale from (0) 1 to 6.
Type
Operation voltage
Standby power consumption
Relay:
Resistive load
Inductive load
Sensing unit
Hysteresis
Ambient temperature
Frost protection
Temperature range
Cable specification max
Ball pressure test temperature
Pollution degree
Controller type
Storage temperature
IP class
Protection class
Dimensions (H/W/D)
Weight
Value
(DK ONLY)
220 V- 240V~ 50/60 Hz
Max. 1.7 W
Max 13A / 2990W @ 230V
Cos Φ = 0.3 max. 1A
NTC 15 kOhm at 25°C
0°C. to +40°C
5°C to 45°C
1 x 4 mm2 or 2 x 2,5 mm
2 (domestic use)
-20°C to +65°C
41 (vertical installation)
Class II -
71 mm x 44 mm x 31 mm
(in-wall depth: 20 mm)
± 0.4°C
5°C -
2
75°C
1 C
77 g
Types
Item no. Product name Type EAN no.
140F1020 DEVIreg™ 233 With floor sensor 5703466208984
19112321 DEVIreg™ 233 With room sensor, white front button 5703466168981
Produced by Danfoss ©AI164886459170en- 010105
max
15 kOhm/25 °C
Connection scheme
L
LOAD
N
LOAD
DEVIreg™ 233
5...45
NL
NTC
Load
13 A
LN
L
230 V~
N
NTC
Produced by Danfoss ©AI164886459170en- 010105
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