Danfoss DEVIreg 530 User manual
www.DEVI.com
Installation Guide
DEVIreg™ 530
Electronic Thermostat
DEVIreg™ 530
Installation Guide2
The English language is used for the original instructions.
Other languages are a translation of the original instructions.
(Directive 2006/42/EC)
DEVIreg™ 530
Installation Guide 3
1 Introduction
DEVIreg™ 530 is an electronic thermostat provided with a
2-pole switch and a wire sensor to measure and control the
desired oor temperature. It can be either ush-mounted
(standard) or surface-mounted (using special box).
The thermostat has a button for adjusting the temperature
setting with a scale from ( ) 1 to 6 (each step corresponds
to approximately 8°C). Furthermore, it has a LED indicator
showing standby periods (green light) and heating periods
(red light).
More information on this product can also be found at:
devireg.devi.com
Table of Contents
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Technical Specications . . . . . . . . . . . . 4
1.2 Safety Instructions . . . . . . . . . . . . . . . . 5
2 Mounting Instructions . . . . . . . . . . . . . . . . 6
3 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . 12
5 Disposal Instruction . . . . . . . . . . . . . . . . . . 14
DEVIreg™ 530
Installation Guide4
1.1 Technical Specications
Operation voltage 220-240V~, 50Hz
Standby power
consumption
Max 0.25W
Relay:
Resistive load
Inductive load
Max 15A / 3450W @ 230V
cos φ= 0.3 max 1A
Sensing units NTC 15kOhm at 25°C
Sensing values:
0°C
25°C
50°C
42 kOhm
15 kOhm
6 kOhm
Hysteresis ± 0.4°C
Ambient temperature -10 to +30°C
Frost protection
temperature
5 °C -
Temperature range ( ) 5-45°C with oor
sensor only
Cable specication max 1x4mm² or 2x2,5mm²
Ball pressure temperature 75 °C
Pollution degree 2 (domestic use)
DEVIreg™ 530
Installation Guide 5
Type 1C
Storage temperature -20 to +65°C
IP class 31
Protection class Class II -
Dimensions 85 x 85 x 36 mm
Weight 90 g
The product complies with the EN/IEC Standard «Automatic
electrical controls for household and similar use»:
• EN/IEC 60730-1 (general)
• EN/IEC 60730-2-9 (thermostat)
1.2 Safety Instructions
Make sure the mains supply to the thermostat is turned o
before installation.
IMPORTANT: When the thermostat is used to control a
oor heating element in connection with a wooden oor or
similar material, always use a oor sensor and never set the
maximum oor temperature to more than 35°C.
Please also note the following:
• The installation of the thermostat must be done by an
authorized and qualied installer according to local
regulations.
DEVIreg™ 530
Installation Guide6
• The thermostat must be connected to a power supply
via an all-pole disconnection switch.
• The sensor is to be considered as live voltage. Have
this in mind if the sensor must be extended.
• Always connect the thermostat to continuous power
supply.
• Do not expose the thermostat to moisture, water,
dust, and excessive heat.
2 Mounting Instructions
Place the thermostat at a suitable height
on the wall (typically 80-170cm.).
In wet rooms, place the thermostat according
to local regulation on IP classes.
DEVIreg™ 530
Installation Guide 7
Note: A oor sensor enables a more accurate
temperature control and is recommended
in all oor heating applications
and mandatory under wooden oors to
reduce the risk of over-heating the oor.
• Place the oor sensor in a conduit in an appropriate
place where it is not exposed to sunlight or draft from
door openings.
• Equally distant and >2cm from two heating cables.
• The conduit should be ush with the oor surface -
countersink the conduit if necessary.
• Route the conduit to the connection box.
• The bending radius of the conduit must be min 50mm.
DEVIreg™ 530
Installation Guide8
Follow the steps below to mount the thermostat:
1. Open the thermostat:
devireg™550
3
5
6
24
20
30
40
50
• Press the release tab in the bottom of the
thermostat using a at object.
• Carefully detach the front cover.
• Carefully detach the frame.
DEVIreg™ 530
Installation Guide 9
2. Connect the thermostat according to the connection
diagram.
IP31
-10T30
D530
Mains
220-240V~
Max. Load
15 (1) A
Sensor
NL NTC
N
LOAD
L
LOAD
-5°C
L
9
By connecting an external timer to the terminal
marked by a moon symbol (and by using for example
the same phase as for the mains power supply), the
thermostat can be set to reduce the temperature by
5°C during specied periods.
The screen of the heating cable must be connected
to the earth conductor of the power supply cable by
using a separate connector.
Note: Always install the oor sensor in a conduit in
the oor.
DEVIreg™ 530
Installation Guide10
3. Mount and reassemble the thermostat.
• Fasten the thermostat to a socket or an exterior
wall box by driving the screws through the holes
in each side of the thermostat.
• Install the frame and front cover in the reverse
order of disassembly.
4. Turn on the power supply.
3 Settings
How to change the minimum and maximum oor
temperatures
1. Remove the adjustment button.
2. Move the pins to the desired
positions.
3. Put the adjustment button back
in place.
devireg™550
3
5
6
24
20
30
40
50
Note: Please be aware of the following:
• The oor temperature is measured where the oor
sensor is placed.
• The temperature of the bottom of a wooden oor can
be up to 10 degrees higher than the top.
This manual suits for next models
1
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