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Installation Guide for Danfoss models including: AN210086473616en-030204, ECtemp Smart Intelligent Electronic Timer Thermostat, Intelligent Electronic Timer Thermostat, Electronic Timer Thermostat, Timer Thermostat
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DocumentDocumentInstallation Guide Danfoss ECtempTM Smart Intelligent Electronic Timer Thermostat with Wi-Fi connectivity and App control heating.danfoss.com/new-solutions/ectemp-smart Danfoss ECtempTM Smart Table of Contents 1 Introduction . . . . . . . . . . . . . . . . . . . 2 2 Technical Specifications . . . . . . . . . . . . 4 3 Safety Instructions . . . . . . . . . . . . . . . 6 4 Mounting Instructions . . . . . . . . . . . . . 8 5 Display Symbols . . . . . . . . . . . . . . . . 12 6 Configuring . . . . . . . . . . . . . . . . . . . 18 7 Settings . . . . . . . . . . . . . . . . . . . . . 19 8 Warranty. . . . . . . . . . . . . . . . . . . . . 22 9 Radio Equipment Directive . . . . . . . . 25 10 Disposal Instruction . . . . . . . . . . . . . 26 1 Introduction ECtempTM Smart 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: 2 Installation Guide Danfoss ECtempTM Smart · A touchscreen display with light. · An easy-to-follow menu-driven programming and operation. · An installation wizard with room/floor type-specific setup (requires an app). · 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 installation by using a web code interface, for easy setup or remote troubleshooting. Regarding Connectivity: · 10 smart devices (like Smartphone or Tablet) can be connected to 1 thermostat. · 2 smart devices can be in contact with the thermostat at the same time. ECtempTM SMART REQUIRES WORKING WI FI TO FUNCTION Installation Guide 3 Danfoss ECtempTM Smart More information on this product can also be found at: http://heating.danfoss.com/new-solutions/ectemp-smart 2 Technical Specifications Operation voltage Standby power consumption Relay: Resistive load Inductive load Transmission Frequency Transmission Power Sensing units Sensing values: (Default NTC 15 K) 0°C 20°C 50°C Control 220-240 V~, 50/60 Hz Max. 0,40 W Max. 16 A / 3680 W @ 230 V Max. 1 A cos = 0,3 2,4 - 2,483.5 GHz < 20 dBm 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 42 kOhm 18 kOhm 6 kOhm PWM (Pulse Wide Modulation) 4 Installation Guide Danfoss ECtempTM Smart Ambient temperature Frost protection temperature Temperature range Sensor failure monitoring Cable specification max. Ball pressure test temperature Pollution degree Controller type Software class Storage temperature IP class Protection class 0 ° to +30 °C 5 °C to +9 °C (default 5 °C) Room temperature: 5-35 °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. The thermostat has a built-in monitoring circuit, which will switch off the heating if the sensor is disconnected or shortcircuited 1x4 mm2 75 °C 2 (domestic use) 1C A -20 °C to +65 °C 21 Class II - Installation Guide 5 Danfoss ECtempTM Smart Dimensions Weight 85 x 85 x 20-24 mm (in-wall depth: 22 mm) 127 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) 3 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. 6 Installation Guide Danfoss ECtempTM Smart 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. · This thermostat can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge, if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved, by a person responsible for their safety. · Children should be supervised to ensure that they do not play with the thermostat. · Cleaning and user maintenance shall not be made by children without supervision. Installation Guide 7 Danfoss ECtempTM Smart 4 Mounting Instructions Please observe the following placement guidelines: Place the thermostat at a suitable height on the wall (typically 80-170 cm.). The thermostat should not be placed in wet rooms. Thermostat must be placed outside zone 2. Place it in an adjacent room and use floor sensor only. Always place the thermostat according to local regulation on IP classes. Do not place the thermostat on the inner side of a poorly insulated exterior wall. Always install the thermostat at least 50 cm from windows and doors, due to draft, when using regulation in: floor and room mode or room alone mode. Do not place the thermostat in a way that it will be exposed to direct sunlight. 8 Installation Guide Danfoss ECtempTM Smart Note: A floor sensor is recommended in all floor heating applications and mandatory to thin mats under wooden floors to reduce the risk of overheating the floor. · Place the floor sensor in a protecting plastic conduit in the floor construction in an appropriate place, where the floor is not exposed to sunlight or draft from door openings. · Equally distant and >2 cm from the heating cables on both sides. · The conduit should be flush with the floor 1 2 surface, countersink the conduit if neces- sary and possible. · Route the conduit to the connection box. · The bending radius of the conduit must be min 50 mm. Installation Guide 9 Danfoss ECtempTM Smart Follow the steps below to mount the thermostat: 1. Unpack thermostat 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. NTC L L L L N N O O A A D D Sensor Mains Maximum 220-240V~ Load 16 (1) A 50-60 Hz Danfoss A/S Nordborgvej 81 6430 Nordborg Denmark IP21 T30 Standby maximum 0.4 Watt Note: Always install the floor sensor in a conduit in the floor. 3. Fasten the thermostat firmly to a flush mounted wall box or an exterior wall box by driving the screws through the holes in each side of the thermostat. 4. Add the frame before assembling of top part to the snap locks/bottom part. 5. Click the front part module in place. Pay attention, in relation to 10 Installation Guide Danfoss ECtempTM Smart the female header, in not to bending the connectors. Press carefully until the frame is fixed against the rubber gasket. When mounting and reassembling the thermostat. Important: Do NOT press in the center of the display screen. Press your fingers under the side of the front part and pull toward you until it releases from the snap lock: To ensure that the batteries are fully charged, the thermostat shall be connected to main supply for minimum 15 hours. The current time and day is kept for 24 hours if mains supply is off. All other settings are stored permanently. Installation Guide 11 Danfoss ECtempTM Smart 5 Display Symbols Top part main functionalities are to support user interface through display and hold all the controller logic. Display main functionalities are to show the current status of the Thermostat and recognize the user actions from the buttons. Display consists of different buttons, numbers and symbols. 1 2 4 3 12 Installation Guide Danfoss ECtempTM Smart Nr. Type 1 Button/Symbol 2 Button/Symbol 3 Button/Symbol 4 Symbol Symbol indications Description Control button Arrow Up button Arrow Down button 3 digit 7 segment numbers with comma separator Indication Blue - blinking Blue Red - blinking Red - slow pulsing Green constant Mode/State Description Access Point Thermostat ready for set-up Mode Access Point Smart phone connected Mode directly to thermostat for set-up Fault state Displays Error code Active Mode Indicating heating the floor (Relay on) Active Mode Thermostat active and connected to WiFi(Relay off ) Installation Guide 13 Danfoss ECtempTM Smart Green blinking Active Mode Thermostat waiting for confir- & Access mation of action Point Mode Arrows Active Mode Safety lock is on blinking rapidly when touched Interaction directly on thermostat Function Turn thermostat on Turn thermostat off Adjust setpoint Button 1. Touch any button 2. Touch control button (1) 1. Touch any button 2. Touch and hold control button (1) Up (2) Down (3) Description Thermostat switch on and display temperature Thermostat display will turn on Thermostat count down and switch off Increases active mode/ temporary set point Decreases active mode/ temporary set point 14 Installation Guide Danfoss ECtempTM Smart Frost protection Touch and hold Control (1) for 1 sec. Safety lock Touch and hold Up (2) + Down (3) for 3 sec. Factory restore Touch and hold Control (1) + Up (2) for 5 sec. After that touch Control (1) again to confirm Away mode Touch and hold Control (1) for 1 sec. to deactivate Away mode Deactivate frost protection Activate/Deactivate safety lock Activates factory restore state Activate/Deactivate Away/Vacation mode Error codes When the error occurs and is resolved the thermostat, in some cases, will require a restart to start heating again. Installation Guide 15 Danfoss ECtempTM Smart Error Nr. type Floor E1 Sensor discon- nected Floor E2 Sensor short- circuited Ther- E3 mostat over- heated Unrecov- E4 erable error Description Solution Connection to sensor is lost Contact service Sensor shortcircuited Contact service Thermostat is overheated, heating is turned off Wait until thermostat cools down Room temperature sensor value too high or too low Contact service Need restart The thermostat requires a restart to operate again. The thermostat requires a restart to operate again. The thermostat requires no restart, but will start heating when the temperature is lowered The thermostat requires a restart to operate again. 16 Installation Guide Danfoss ECtempTM Smart Communication Error Codes Communication error Wrong SSID or password No IP address No internet connection Nr. Description C1 STA trying to connect to the AP C2 STA - connection acquired, no IP yet, waiting for configuration data. C3 STA connected and has an IP from DHCP server. Installation Guide 17 Danfoss ECtempTM Smart 6 Configuring Download App Download the Danfoss SmartTM App from App Store or Google Play or http://heating.danfoss.com/ new-solutions/ectemp-smart. Find WiFi name and password for the WiFi network, that you would like to connect your thermostat to. If in doubt contact network administrator or internet service provider. Identify your floor sensor type ( in kOhm). Identify your installed heating output (in W), from label on the heating element. Power on the thermostat, and it will show "-" in the display. Then it is ready to be configured using your iPhone and Android device. Open the Danfoss SmartTM App and follow the instructions and set-up flow in the App. Danfoss ECtempTM Smart indication The Danfoss ECtempTM Smart shows "" indicating that power is ON, but still need to be configured. 18 Installation Guide Danfoss ECtempTM Smart 7 Settings IMPORTANT DURING SET-UP Select whether only a floor sensor or a combination of room and floor sensor should be used. A "room only" option is also available, but requires that you have to 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°. 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. Installation Guide 19 Danfoss ECtempTM Smart 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 there, where the sensor is placed. · The temperature of the bottom of a wooden floor can be up to 10°C higher than the top. · Floor manufactures often specify the max. temperature on the top surface of the floor. 20 Installation Guide Danfoss ECtempTM Smart Thermal Examples of resistance flooring [m2K/ W] 0,05 8 mm HDF based laminate 0,10 14 mm beech parquet 0,13 22 mm solid oak plank < 0,17 Max. carpet thickness suitable for floor heating 0,18 22 mm solid fir planks Details kg/m3 > 800 650 800 > 800 acc. to EN 1307 450 650 Approximate setting for 25°C floor temperature 28°C 31°C 32°C 34°C 35°C Installation Guide 21 Danfoss ECtempTM Smart 8 Warranty A 5-year product warranty is valid for: · thermostats: ECtemp Smart. Should you, against all expectations, experience a problem with your Danfoss product, 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 perform- 22 Installation Guide Danfoss ECtempTM Smart ing the installation (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 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 which 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 Installation Guide 23 24 WARRANTY CERTIFICATE The Danfoss warranty is granted to: Address Stamp Purchase date Serial number of the product Danfoss ECtempTM Smart Product Art. No. Installation Guide *Connected output [W] Installation Date & Signature *Not mandatory Connection Date & Signature Danfoss ECtempTM Smart 9 Radio Equipment Directive SIMPLIFIED EU DECLARATION OF CONFORMITY Hereby, Danfoss A/S declares that the radio equipment type ECtempTM Smart is in compliance with Directive 2014/53/EU The full text of the EU declaration of conformity is available at the following internet address: https://assets.danfoss.com/approvals/latest/238288/ ID365935501519-0501.pdf Installation Guide 25 10 Disposal Instruction Danfoss ECtempTM Smart This symbol on the product indicates that it may not be disposed of as household waste. It must be handed over to the applicable take-back scheme for the recycling of electrical and electronic equipment. · Dispose of the product through channels provided for this purpose. · Comply with all local and currently applicable laws and regulations. 26 Installation Guide Danfoss ECtempTM Smart Installation Guide 27 Danfoss ECtempTM Smart Danfoss A/S Nordborgvej 81 6430 Nordborg, Syddanmark Denmark 8096305 & AN210086473616en-020204 8096305 Produced by Danfoss © 04/2024