DEVI 140F1143 Electronic Intelligent Timer Thermostat Installation Guide

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Installation Guide  

DEVIreg™ Touch  

Electronic Intelligent Timer Thermostat  

www.DEVI.com  

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General	Details
Name	DEVI 140F1143 Electronic Intelligent Timer Thermostat Installation Guide
Make	DEVI
Language	English
Filetype	PDF (Download)
File size	1.36 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• DEVI

DEVI 140F1143 Electronic Intelligent Timer Thermostat Installation Guide Overview

Summary of Contents

• Page 1: Installation guide for DEVIreg™ Touch electronic intelligent timer thermostat.
• Page 2: DEVIreg™ Touch Installation Guide
• Page 3: 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. The thermostat has a touchscreen display with backlight and an easy-to-follow menu-driven programming and operation. Technical specifications Safety instructions Mounting instructions Settings Initial settings Forecast Window open Maximum floor temperature Symbols Warranty Disposal instruction
• Page 4: DEVIreg™ Touch features an installation wizard with room and floor type-specific setup. It supports multiple frame systems and is compatible with several third-party NTC sensors. Thermostat settings can be specified before installation and imported using a web-generated code. Users can also copy settings from a thermostat in a similar installation. There is smart access to thermostat settings after installation via a web code interface for easy setup or remote troubleshooting. The operation voltage is 220-240 V~, 50/60 Hz with a maximum standby power consumption of 0.40 W. The relay specifications include a maximum of 16 A / 3680 W at 230 V for resistive loads and a maximum of 1 A for inductive loads.
• Page 5: DEVIreg™ Touch Sensing units include various NTC resistances at 25°C. Default sensing value is NTC 15 kOhm. Control is achieved through PWM (Pulse Width Modulation). Ambient temperature is monitored for frost protection. Default frost protection temperature is set between 5°C to 9°C. Room temperature range is 5-35°C. Floor temperature range is 5-45°C, with specific conditions for maximum and minimum floor temperatures. The thermostat features sensor failure monitoring. Heating will be switched off if the sensor is disconnected or short-circuited. An installation guide is provided.
• Page 6: DEVIreg™ Touch Cable specification: max. 1x4 mm² or 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 compliance with the EN/IEC Standard “Automatic electrical controls for household and similar use.”
• Page 7: DEVIreg™ Touch Safety Instructions Make sure the mains supply to the thermostat is turned off before installation. 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. 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.
• Page 8: DEVIreg™ Touch Mounting instructions Place the thermostat at a suitable height on the wall (typically 80-170cm). The thermostat should not be placed in wet rooms. 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.
• Page 9: DEVIreg™ Touch A floor sensor enables 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.
• Page 10: DEVIreg™ Touch Follow the steps below to mount the thermostat. Important: Do NOT press on the display screen when removing the front part. Connect the thermostat according to the connection diagram. Mains 220-240V 50-60 Hz. Maximum Load 16 (1) A. The screen of the heating cable must be connected to the earth conductor of the power supply cable by using a separate connector. Always install the floor sensor in a conduit in the floor.
• Page 11: 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. Do not press on the display screen when clicking the display module back in place. Initially main supply the thermostat for 15 hours to fully charge the battery. The current time and day is then kept for 24 hours if mains supply is off. All other settings are stored permanently. Installation guide.
• Page 12: DEVIreg™ Touch 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. 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.
• Page 13: DEVIreg™ Touch Press the day, month and year respectively and set the date using the < and > arrows and pressing to 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. 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. Installation Guide
• Page 14: DEVIreg™ Touch A “room only” option may also be available. For details, see the “Maximum Floor Temperature” section. Use the < and > arrows to select the installed floor sensor type. Measured resistance and corresponding 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.
• Page 15: DEVIreg™ Touch Use the 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. Use the arrows to select whether the timer should be activated or not. Enter your web-generated code to end the initial thermostat setup. The forecast feature is used when you switch between economy temperature and comfort temperature.
• Page 16: DEVIreg™ Touch is turned on, heating will start so that the requested temperature is reached at the specified time. 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 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 menu. Press SETTINGS in the bottom right corner of the menu. Then press OPTIONS.
• Page 17: DEVIreg™ Touch Press FORECAST to optimise heating start/stop or OFF to let the heating start/stop at the specified time. 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. How to turn “window open detection” on or off: Touch the thermostat display to activate it, then press menu. Press SETTINGS in the bottom right corner of the menu. Then press OPTIONS.
• Page 18: DEVIreg™ Touch Press WINDOW OPEN. Then press ON to temporarily turn off heating in case of a sudden temperature drop in the room or OFF to let the thermostat heat during sudden temperature drops in the room. 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. How to set the maximum floor temperature. Touch the thermostat display to activate it, then press menu.
• Page 19: DEVIreg™ Touch 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. If you break the small plastic seal on the back of the display module, it will be possible to set the maximum floor temperature up to 45°. It will be possible to use only a room sensor. This option is not recommendable due to an increased risk of overheating the floor.
• Page 20: DEVIreg™ Touch 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 contact the floor supplier before changing the maximum floor temperature. 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. temperature on the top surface of the floor.
• Page 21: DEVIreg™ Touch Thermal resistance Examples of flooring Approximate setting for 25 °C Floor temperature 8 mm HDF based laminate 14 mm beech parquet 22 mm solid oak plank Max. carpet according to EN 1307 for floor heating Installation guide
• Page 22: DEVIreg™ Touch The following symbols may appear in the upper left corner of the temperature display. 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. Installation Guide
• Page 23: DEVIreg™ Touch Installation guide
• Page 24: DEVIreg™ Touch warranty is valid for 5 years for thermostats. Danfoss offers a warranty from the date of purchase under specific conditions. The warranty covers repair or replacement of faulty products due to defective design, materials, or workmanship. The decision to repair or replace is at the discretion of Danfoss. Danfoss is not liable for consequential or incidental damages. The warranty is valid only if the WARRANTY CERTIFICATE is completed correctly. The WARRANTY CERTIFICATE must be filled in, stamped, and signed by the authorized installer. Danfoss warranty does not cover damage from incorrect use or installation by unauthorized electricians. All work will be invoiced if Danfoss inspects or repairs faults due to incorrect conditions. The warranty excludes claims exceeding the specified conditions.
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• Page 26: Disposal instruction Installation guide
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