Installation Guide
DEVIreg™ Touch
Electronic Intelligent Timer Thermostat
www.DEVI.com
DEVIreg™ Touch
Table of Contents
1 Introduction ............... 3
2 Mounting Instructions ......... 8
3 Settings ................. 12
4 Symbols ................. 23
5 Warranty ................. 24
6 Disposal Instruction .......... 24
1 Introduction
DEVIreg™ Touch is an electronic programmable timer thermostat used for controlling electrical floor heating elements. The thermostat is designed for fixed installation
only and can be used for both direct heating of the entire
room and for comfort heating of the floor. Among others,
the thermostat has the following features:
1.1 Technical Specifications ..... 4
1.2 Safety Instructions ........ 7
3.1 Initial Settings .......... 12
3.2 Forecast .............. 16
3.3 Window Open .......... 18
3.4 Maximum Floor Temperature . 19
A touchscreen display with backlight.
▪
An easy-to-follow menu-driven programming and op-
▪
eration.
Installation Guide 3
DEVIreg™ Touch
An installation wizard with room/floor type-specific
▪
setup.
Support for multiple frame systems.
▪
Compatible with several 3rd party NTC sensors.
▪
Thermostat settings can be specified before installa-
▪
tion and imported to the thermostat using a web-generated 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 Specifications
Operation voltage 220-240 V~, 50/60 Hz
Standby power con-
sumption
Relay:
Resistive load
Inductive load
Max. 0.40 W
Max. 16 A / 3680 W @ 230 V
cos φ= 0.3 Max. 1 A
4 Installation Guide
DEVIreg™ Touch
Sensing units NTC 6.8 kOhm at 25°C
Sensing values: (Default NTC 15 K)
0°C
20°C
50°C
Control PWM (Pulse Wide Modulation)
Ambient temperature 0° to +30°C
Frost protection tem-
perature
Temperature range Room temperature: 5-35°C.
Installation Guide 5
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
42 kOhm
18 kOhm
6 kOhm
5°C to +9°C (default 5°C)
Floor temperature: 5-45°C.
Max. floor: 20-35°C (if unrecoverable seal is broken then up to
45°C).
Min. floor: 10-35°C, only with
combination of room and floor
sensor.
DEVIreg™ Touch
Sensor failure monitoring
The thermostat has a built-in
monitoring circuit, which will
switch off the heating if the sensor is disconnected or shortcircuited
Cable specification
1x4 mm2 or 2x2,5 mm
2
max.
Ball pressure test
75°C
temperature
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)
▪
6 Installation Guide
DEVIreg™ Touch
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.
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.
Always connect the thermostat to continuous power
▪
supply.
Do not expose the thermostat to moisture, water, dust,
▪
and excessive heat.
Installation Guide 7
DEVIreg™ Touch
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.
8 Installation Guide
DEVIreg™ Touch
Note: A floor sensor enables a more accurate
temperature control and is recommended in
all floor heating applications and mandatory
under wooden 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.
▪
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.
▪
Installation Guide 9