DEVI devireg 132 User manual

DEVIreg™ 132
Electronic Thermostat
Installation Guide
www.DEVI.com

Table of Contents
1 Introduction ............... 3
1.1 Technical Specifications ..... 4
1.2 Safety Instructions ........ 5
2Mounting Instructions ......... 6
3Settings ................. 10
4 Warranty ................. 12
5 Disposal Instruction .......... 13
1 Introduction
DEVIreg™ 132 is an electronic thermostat to be installed di-
rectly on the wall. It is provided with a room sensor to con-
trol the room temperature and an additional floor sensor to
limit the maximum floor temperature.
The thermostat has a button for adjusting the temperature,
with a scale from ( ) 5-45°C, and an LED indicator showing
standby (green light) and heating periods (red light).
More information on this product can also be found at:
devireg.devi.com
DEVIreg™ 132
Installation Guide 3

1.1 Technical Specifications
Operation voltage 220-240V~, 50Hz
Standby power consump-
tion Max 5W
Relay:
Resistive load Max 16A / 3680W @ 230V
Inductive load cos φ= 0.3 max 1A
Sensing units NTC 15 kOhm at 25°C
Sensing values:
0°C 42 kOhm
25°C 15 kOhm
50°C 6 kOhm
Hysteresis ± 0.2°C
Ambient temperature 0 to +30°C
Frost protection tempera-
ture 5°C -
Temperature range 5-35°C room temperature
20-50°C floor temperature
limiter - default 35°C
Cable specification max 1x4mm2or 2x2,5mm2
Ball pressure temperature 75°C
Pollution degree Degree 2 (domestic use)
DEVIreg™ 132
4 Installation Guide

Type 1C
Storage temperature -20 to +65°C
IP class 30
Protection class Class II -
Dimensions 82 x 82 x 36mm
Weight 90g
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 off
before installation.
IMPORTANT: When the thermostat is used to control a
floor heating element in connection with a wooden floor or
similar material, always use a floor sensor and never set the
maximum floor temperature to more than 35°C.
DEVIreg™ 132
Installation Guide 5

Please also note the following:
▪The installation of the thermostat must be done by an
authorized and qualified installer according to local
regulations.
▪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
Please observe the following placement guidelines:
Place the thermostat at a suitable height on the
wall (typically 80-170 cm.).
In wet rooms, place the thermostat according to
local regulation on IP classes.
DEVIreg™ 132
6 Installation Guide

Do not place the thermostat on the inner side of
an exterior wall.
Always install the thermostat at least 50 cm from
windows and doors.
Do not place the thermostat in a way that it will be
exposed to direct sunlight.
Note: A floor sensor enables a more accurate tem-
perature control and is recommended in all floor
heating applications and mandatory under wood-
en floors to reduce the risk of over-heating the
floor.
▪Place the floor 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.
DEVIreg™ 132
Installation Guide 7

▪The conduit should be flush with the floor surface -
countersink the conduit if necessary.
▪Route the conduit to the connection box.
▪The bending radius of the conduit must be min 50mm.
Follow the steps below to mount the thermostat:
1. Open the thermostat:
▪Remove the button to get access to the screw which
holds the front.
▪Loosen the screw.
▪Push down the release tab at the top of the thermo-
stat using a flat object while slowly pulling off the
front cover.
DEVIreg™ 132
8 Installation Guide

2. Fasten the thermostat directly to the wall by driving
the screws through the holes in each side of the ther-
mostat.
= Screw holes for fastening the thermostat.
3. Connect the thermostat according to the connection
diagram.
IP30
0T30
D132
NTC
LN
1234
Sensor
Max.Load
16 (1) A
Mains
220-240V~
N
LOAD
L
LOAD
The screen of the heating cable must be connected
via a connector together with the earth conductor of
the power supply cable.
Note: Always install the floor sensor in a conduit in the
floor.
DEVIreg™ 132
Installation Guide 9

4. Set the maximum floor temperature between 20˚ and
50˚C by using a thin screwdriver on the black elec-
tronic component with temperature indications in the
upper right corner.
5. Install the front cover and button in the reverse order
of disassembly.
6. Turn on the power supply.
3 Settings
How to change the minimum and maximum floor tem-
peratures
1. Lift off the adjustment
button using a thin
screwdriver. (1)
2. Move the pins to the
desired positions. (2
and 3)
3. Put the adjustment
button back in place.
DEVIreg™ 132
10 Installation Guide

Please be aware of the following:
▪The floor temperature is measured where the sensor
is placed.
▪The temperature of the bottom of a wooden floor
can be up to 10 degrees higher than the top.
▪Floor manufactures often specify the max tempera-
ture on the top surface of the floor (usually 27-28˚C).
▪By default, the maximum floor temperature is set to
35°C.
▪Always use a floor sensor or a room + floor sensor
combination to control floor heating. Without a floor
sensor, the temperature control may be less accurate
and you risk overheating the floor.
DEVIreg™ 132
Installation Guide 11

Thermal
resist-
ance
[m2K/W]
Examples of floor-
ing
Details Approximate
setting for
25˚C floor
temperature
0.05 8 mm HDF based
laminate > 800 kg/m328˚C
0.10 14 mm beech par-
quet
650 - 800
kg/m3
31˚C
0.13 22 mm solid oak
plank > 800 kg/m332˚C
< 0.17 Max. carpet thick-
ness suitable for
floor heating
acc. to EN
1307
34˚C
0.18 22 mm solid fir
planks
450 - 650
kg/m3
35°C
4 Warranty
2
Y E A R
DEVIreg™ 132
12 Installation Guide

5 Disposal Instruction
DEVIreg™ 132
Installation Guide 13

DEVIreg™ 132
14 Installation Guide

DEVIreg™ 132
Danfoss A/S
Electric Heating Systems
Ulvehavevej 61
7100 Vejle
Denmark
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
www.DEVI.com
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its
products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes
being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. DEVI and the DEVI logo-
type are trademarks of Danfoss A/S. All rights reserved.
8091252 & VIGDM102 Produced by Danfoss © 06/2012

DEVIreg 132
140F1011
220-240V~ 50-60Hz~ +5 to +35°C Temp. Limit +20 to +50°C 16A/3680W@230V~ IP 30
Product Documentation
DK EL 7224215014 SE EL XXXXXX NO EL 5402692 FI SSTL 3531132
Designed in Denmark for Danfoss A/S
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