Danfoss 220V Electronic Intelligent Timer Thermostat Installation Guide

: June 1, 2024
: Danfoss

Table of Contents

Danfoss 220V Electronic Intelligent Timer Thermostat
Specifications
Product Usage Instructions
FAQ
Introduction
Mounting Instructions
Settings
Symbols
Warranty
Disposal Instruction
CONTACT
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Danfoss 220V Electronic Intelligent Timer Thermostat

Specifications

Operation voltage : 220-240 V~, 50/60 Hz
Standby power consumption: Max. 0.40 W
Relay: Max. 16 A / 3680 W @ 230 V cos = 0.3 Max. 1 A
Sensing units: 42 k, 18 k, 6 k
Control : PWM (Pulse Width Modulation) Ambient temperature range
Sensor failure monitoring : Built-in circuit to switch off heating in case of sensor issues
Cable specification max: 1×4 mm2 or 2×2,5 mm2
Pollution degree: 2 (domestic use)
Controller type: 1C
Software class: A
Storage temperature: -21°C
IP class: 21, Protection class : Class II
Dimensions: 85 x 85 x 20-24 mm (in-wall depth: 22 mm)
Weight : 103 g

Product Usage Instructions

Safety Instructions:

Make sure the mains supply to the thermostat is turned off before installation to avoid electrical hazards and excessive heat.

Mounting Instructions

Place the thermostat at a suitable height on the wall (typically 80-170cm).
Avoid wet rooms; place it in an adjacent room and follow local regulations on IP classes.
Avoid placing the thermostat on the inner side of an exterior wall.
Install the thermostat at least 50 cm from windows and doors.
Avoid direct sunlight exposure.

Settings

Initial Settings: Set up basic operating parameters such as time, date, and desired temperature.
Forecast: Program the thermostat to adjust heating based on weather forecasts.
Window Open: Enable a feature to pause heating when windows are open.
Maximum Floor Temperature: Set limits to prevent overheating of the floor.

Symbols

Refer to the symbol guide for a better understanding of the thermostat’s display indicators.

FAQ

Q: Is a floor sensor necessary for all applications?
A: A floor sensor is recommended for accurate temperature control and is mandatory under wooden floors to prevent overheating.

Introduction

The Danfoss ECtemp 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:

A touchscreen display with a backlight.
An easy-to-follow menu-driven programming and operation.
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 installation 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 installa-tion by using a web code interface for easy setup or remote troubleshooting.

More information on this product can also be found at: electricheating.danfoss.com

Technical Speciﬁcations

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

Sensing units| NTC 6.8 kΩ at 25°C NTC 10 kΩ at 25°C NTC 12 kΩ at 25°C

NTC 15 kΩ at 25°C (Default) NTC 33 kΩ at 25°C

NTC 47 kΩ at 25°C

Sensing values: (Default NTC 15 K) 0°C

20°C

50°C

| ****

42 kΩ

18 kΩ

6 kΩ

---|---
Control| PWM (Pulse Width 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. floor: 20-35°C (if unremoved- able seal is broken then up to 45°C). Min. floor: 10-35°C, only with the combination of room and floor sensors.
Sensor failure monitoring| The thermostat has a built-in monitoring circuit, which will switch off the heating if the sensor is disconnected or short- circuited
Cable specification max.| 1×4 mm2 or 2×2,5 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)

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 the continuous power supply.
Do not expose the thermostat to moisture, water, dust, and excessive heat.

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 ther-mostat according to local regulations 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.
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 overheating 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.

Follow the steps below to mount the thermostat

Open the thermostat:
Important: Do NOT press on the display screen when removing the front part. Press your ﬁngers under the side of the front part and pull toward you :
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 ﬂoor sensor in a conduit in the ﬂoor.
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.
• Put the frame on.
• Click the display module back in place.
I mportant: Do NOT press on the display screen when clicking the display module back in place. Initially, the main supply is the thermostat for 15 hours to fully charge the battery. The current time and day is then kept for 24 hours if the mains supply is oﬀ. All other settings are stored permanently.

Settings

Initial Settings

Initial settings must be speciﬁed when the unit is activated for the first time:

Use the arrows in the right side of the screen to go to your language, and press to select it. Then press in the upper right corner to confirm.
Press the hour numbers and use the < and > arrows to set the hour. Press to confirm.
Press the minutes numbers and use the < and > arrows to set the minutes. Press to confirm. Press again to go to the SET DATE screen.
Press the day, month and year respectively and set the date using the < and > arrows and pressing confirm. When the date is correct, press to confirm on the SET DATE screen
If you have already made the installation setup online, press ENTER CODE and go directly to Step 13 now. Otherwise, press SETUP WIZARD and go to Step 6.
On the SETUP information screen, press to start.
7. Use the < and > arrows to select whether only a ﬂoor sensor or a combination of room and ﬂoor sensors should be used. Press to conﬁrm.
Use the < and > arrows to select the installed ﬂoor sensor type. (Measured resistance and correspond-ing temperature are shown in brackets). Press to conﬁrm.
Use the < and > arrows to select the ﬂooring type. Press to conﬁrm.
Use the < and > arrows to select the room type. Press to confirm.
Use the < and > arrows to select the approximate load of the heating element. If an external relay is used or the installed output is unknown, select the “– –” option. Press to confirm.
se the < and > arrows to select whether the timer should be activated or not. Press to confirm and end the initial thermostat setup. Skip Step 13.
Enter your web-generated code. Then press to end the initial thermostat setup. If no check mark ( ) appears, the hexacode is incorrect

Forecast

The forecast feature is used when you switch between economy temperature and comfort temperature. If forecast is turned on, heating will start so that the requested tem-perature is reached at the specific time. For example, if your comfort temperature is set to 22°C and the comfort period starts at 6.00 o’clock am, heating will start before 6 o’clock so that your room temperature will be 22°C at 6 o’clock. If the forecast is turned oﬀ, heating will not start until 6 o’clock and it will take a while to reach a room temperature of 22°C. The forecast feature also optimises heating stop when switching from comfort temperature to economy temperature.

How to turn the forecast feature on and oﬀ.

Touch the thermostat display to activate it, then press the menu.
Press SETTINGS in the bottom right corner of the menu. Then press OPTIONS.
Press FORECAST. Then press ON to optimise heating start/ stop or OFF to simply let the heating start/stop at the specified time. Press to confirm.

To return to the normal temperature display, press the back arrow in the upper left corner of the screen until you get to the main menu, then press .

Window Open

How to turn “window open detection” on or oﬀ

Touch the thermostat display to activate it, then press the menu
Press SETTINGS i n the bottom right corner of the menu. Then press OPTIONS.
Press WINDOW OPEN. Then press ON to temporarily turn off the heating in case of a sudden temperature drop in the room or OFF t o let the thermostat heat during sudden temperature drops in the room. Press to confirm

To return to the normal temperature display, press the back arrow in the upper left corner of the screen until you get to the main menu, then press

Maximum Floor Temperature

How to set the maximum floor temperature

Touch the thermostat display to activate it, then press the menu
Press SETTINGS in the bottom right corner of the menu. Then press INSTALLATION and MANUAL SETUP
Press MAX. FLOOR. Then use the < and > arrows to set the allowed maximum floor temperature. Press to confirm.

To return to the normal temperature display, press the back arrow in the upper left corner of the screen until you get to the main menu, then press.

Danfoss ECtemp Touch

If you break the small plastic seal on the back of the display module, e.g. using a screwdriver, it will be possible to set the maximum ﬂoor temperature up to 45°C. Furthermore, it will be possible to use only a room sensor. However, this option is not recommendable due to an increased risk of overheating the ﬂoor.
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.
Note : Please contact the ﬂoor supplier before changing the maximum ﬂoor temperature and 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 manufacturers often specify the max. the temperature on the top surface of the ﬂoor.

Thermal resistance [m 2K/W]| Examples of flooring| Details| Approximate setting for 25˚C floor temperature
---|---|---|---
0.05| 8 mm HDF-based laminate| > 800 kg/m3| 28˚C
0.10| 14 mm beech parquet| 650 – 800

kg/m3

| 31˚C
0.13| 22 mm solid oak plank| > 800 kg/m3| 32˚C
< 0.17| Max. carpet thickness suitable for floor heating| acc. to EN 1307| 34˚C
0.18| 22 mm solid fir planks| 450 – 650

kg/m3

| 35˚C

Symbols

The following symbols may appear in the upper left corner of the temperature display:

Symbol	What it means

Danfoss-220V-Electronic-Intelligent-Timer-Thermostat-
FIG-33 | The thermostat is in manual mode, i.e. the timer function is off. The timer lets you automatically switch between economy and comfort temperatures according to a predefined schedule.
| An away period has been planned. On the date of departure, the away period starts at 00:00 and the specified away temperature will be maintained 24 hours a day until the date of return at 00:00. At this time the normal temperature settings will resume.
| An error has occurred. If you press the warning symbol, more information on the error will appear.

Warranty

A 5-year product warranty is valid for

thermostats: ECtemp Touch.

Should you, against all expectations, experience a problem with your Danfoss products, you will ﬁnd that Danfoss oﬀers Danfoss warranty valid from the date of purchase on the following conditions: During the warranty period Danfoss shall oﬀer a new comparable product or repair the product if the product is found to be faulty by reason of defective design, materials or workmanship. The repair or replacement. The decision to either repair or replace will be solely at the discretion of Danfoss. Danfoss shall not be liable for any consequential or incidental damages including, but not limited to, damages to property or extra utility expenses. No extension of the warranty period following repairs undertaken is granted.
The warranty shall be valid only if the WARRANTY CERTIFICATE is completed correctly and in accordance with the instructions, the fault is submitted to the installer or the seller without undue delay and proof of purchase is provided. Please note that the WARRANTY CERTIFICATE must be ﬁlled in, stamped and signed by the authorized installer performing the installation (The installation date must be indicated). After the installation is performed, store and keep the WARRANTY CERTIFICATE and purchase documents (invoice, receipt or similar) during the whole warranty period. Danfoss warranty shall not cover any damage caused by incorrect conditions of use, incorrect installation or if an installation has been carried out by non- authorized electricians. All work will be invoiced in full if Danfoss is required to inspect or repair faults that have arisen as a result of any of the above. The Danfoss warranty shall not extend to products that have not been paid in full. Danfoss will, at all times, provide a rapid and eﬀective response to all complaints and inquiries from our customers. The warranty explicitly excludes all claims exceeding the above conditions. For full warranty text please use QR code

WARRANTY CERTIFICATE

Danfoss-220V-Electronic-Intelligent-Timer-Thermostat-
FIG-44

Disposal Instruction

ECtemp Touch – Polar White 088L0122 EN

Design Frame
Intelligent Timer Ther- most
Floor / Room Sensor
220-240V~
50-60Hz
0°C to +30°C
16A/3680W@230V~
IP 21

For UK customers only: Importer. Danfoss Ltd., 22 Wycombe End, HP9 1NB, GB

Product Documentation

Designed in Denmark for Danfoss A/S

91366 8091366

Any information, including, but not limited to information on selection of product, its application or use, product design, weight, dimensions, capacity or any other technical data in product manuals, catalogues descriptions, advertisements, etc. and whether made available in writing, orally, electronically, online or via download, shall be considered informative and is only binding if and to the Danfoss reserves the rice to series products without notice. This also applies to products ordered but not delivered provided that such area, ons canes made withouthernges to form, fit or function of the product. All trademarks in this material are property of Danfoss A/S or Danfoss group companies. Danfoss and the Danfoss logo are trademarks of Danfoss A/S. All rights reserved.