Danfoss DEVIreg Touch User manual

www.DEVI.com
Installation Guide
DEVIreg™ Touch
Electronic Intelligent Timer Thermostat

DEVIreg™ Touch
Installation Guide2

DEVIreg™ Touch
3Installation Guide
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Technical Specications . . . . . . . . . . . . . . 4
1.2 Safety Instructions . . . . . . . . . . . . . . . . . . 7
2 Mounting Instructions . . . . . . . . . . . . . . . . . 8
3 Settings . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.1 Initial Settings. . . . . . . . . . . . . . . . . . . . 12
3.2 Forecast. . . . . . . . . . . . . . . . . . . . . . . . 16
3.3 Window Open. . . . . . . . . . . . . . . . . . . . 18
3.4 Maximum Floor Temperature . . . . . . . . . . 19
4 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . 23
5 Warranty. . . . . . . . . . . . . . . . . . . . . . . . . 24
6 Disposal Instruction . . . . . . . . . . . . . . . . . 26
Table of Contents
1 Introduction
DEVIreg™ Touch is an electronic programmable timer ther-
mostat used for controlling electrical oor heating elements.
The thermostat is designed for xed installation only and can
be used for both direct heating of the entire room and for
comfort heating of the oor. Among others, the thermostat
has the following features:
• A touchscreen display with backlight.
• An easy-to-follow menu-driven programming and
operation.

DEVIreg™ Touch
Installation Guide4
• An installation wizard with room/oor type-specic
setup.
• Support for multiple frame systems.
• Compatible with several 3rd party NTC sensors.
• Thermostat settings can be specied before installa-
tion and imported to the thermostat using a web-gen-
erated code, or copied from a thermostat in a similar
installation.
• Smart access to thermostat settings after installation
by using a web code interface for easy setup
orremote troubleshooting.
More information on this product can also be found at:
touch.devi.com
1.1 Technical Specications
Operation voltage 220-240 V~, 50/60 Hz
Standby power
consumption
Max. 0.40 W
Relay:
Resistive load
Inductive load
Max. 16 A / 3680 W @ 230 V
cos φ= 0.3 Max. 1 A

DEVIreg™ Touch
5Installation Guide
Sensing units NTC 6.8 kOhm at 25°C
NTC 10 kOhm at 25°C
NTC 12 kOhm at 25°C
NTC 15 kOhm at 25°C (Default)
NTC 33 kOhm at 25°C
NTC 47 kOhm at 25°C
Sensing values:
(Default NTC 15 K)
0°C
20°C
50°C
42 kOhm
18 kOhm
6 kOhm
Control PWM (Pulse Wide Modulation)
Ambient temperature 0° to +30°C
Frost protection
temperature
5°C to +9°C (default 5°C)
Temperature range Room temperature: 5-35°C.
Floor temperature: 5-45°C.
Max. oor: 20-35°C
(if unrecoverable seal is broken
then up to 45°C).
Min. oor: 10-35°C, only with
combination of room and oor
sensor.
Sensor failure
monitoring
The thermostat has a built-in
monitoring circuit, which will
switch o the heating if the sen-
sor is disconnected or short-
circuited

DEVIreg™ Touch
Installation Guide6
Cable specication
max.
1x4 mm2or 2x2,5 mm2
Ball pressure test
temperature
75°C
Pollution degree 2 (domestic use)
Controller type 1C
Software class A
Storage temperature -20°C to +65°C
IP class 21
Protection class Class II -
Dimensions 85 x 85 x 20-24 mm (in-wall
depth: 22 mm)
Weight 103 g
Electrical safety and Electro-Magnetic Compatibility for
this product is covered by the compliance with the EN/IEC
Standard“Automatic electrical controls for household and
similar use”:
• EN/IEC 60730-1 (general)
• EN/IEC 60730-2-9 (thermostat)

DEVIreg™ Touch
7Installation Guide
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 qualied installer according to local
regulations.
• The thermostat must be connected to a power supply
via an all-pole disconnection switch.
• Always connect the thermostat to continuous power
supply.
• Do not expose the thermostat to moisture, water, dust,
and excessive heat.

DEVIreg™ Touch
Installation Guide8
2 Mounting Instructions
Please observe the following placement guidelines:
Place the thermostat at a suitable height on
the wall (typically 80-170cm.).
The thermostat should not be placed in wet
rooms. Place it in an adjacent room. Always
place the thermostat according to local
regulation on IP classes.
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.

DEVIreg™ Touch
9Installation Guide
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™ Touch
Installation Guide10
Follow the steps below to mount the thermostat:
1. Open the thermostat:
Important: Do NOT press on the display screen when
removing the front part.
Press your ngers under the side of the front part and
pull toward you:
2. Connect the thermostat according to the connection
diagram.
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.
N
IP21
T30
Dtouch
Mains
220-240V
50-60 Hz
Maximum
Load 16 (1) A
Sensor
Standby maximum 0.4W
L
L
L
O
A
D
NTC N
L
O
A
D