ECtemp 532
Installation Guide for Danfoss models including: ECtemp 532, Electronic Thermostat, ECtemp 532 Electronic Thermostat, Thermostat
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Document DEVICE REPORTAQ059186456572en-010102Installation Guide Danfoss ECtemp 532 Electronic Thermostat electricheating.danfoss.com Danfoss ECtemp 532 Table of Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Technical Specifications . . . . . . . . . . . . 4 1.2 Safety Instructions . . . . . . . . . . . . . . . . 5 2 Mounting Instructions . . . . . . . . . . . . . . . . . 6 3 Settings . . . . . . . . . . . . . . . . . . . . . . . . . 10 3 Warranty. . . . . . . . . . . . . . . . . . . . . . . . . 12 4 Disposal Instruction . . . . . . . . . . . . . . . . . 14 1 Introduction ECtemp 532 is an electronic thermostat provided with a 2-pole switch, a room sensor to control the room temperature, and an additional floor sensor to limit the maximum floor temperature. It can be either flush-mounted or surface-mounted. The thermostat has a button for adjusting the temperature setting with a scale from ( ) 5-35°C. Furthermore, it has a LED indicator showing standby periods (green light) and heating periods (red light). More information on this product can also be found at: ectemp.danfoss.com Installation Guide 3 1.1 Technical Specifications Danfoss ECtemp 532 Operation voltage Standby power consumption Relay: Resistive load Inductive load Sensing units Sensing values: 0 °C 25 °C 50 °C Hysteresis Ambient temperature Frost protection temperature Temperature range Cable specification max Ball pressure temperature Pollution degree 220-240 V~, 50 Hz Max 0.25 W Max 15 A / 3450 W @ 230 V cos = 0.3 max 1A NTC 15kOhm at 25°C 42 kOhm 15 kOhm 6 kOhm ± 0.4 °C -10 to +30 °C 5 °C - 5-35°C room temperature 20-50°C floor temperature limiter - default 35°C 1x4 mm² or 2x2,5 mm² 75 °C 2 (domestic use) 4 Installation Guide Danfoss ECtemp 532 Type Storage temperature IP class Protection class Dimensions Weight 1C -20 to +65 °C 31 Class II 85 x 85 x 36 mm 90 g The product complies with the EN/IEC Standard "Automatic electrical controls for household and similar use": · EN/IEC 60730-1 (general) · EN/IEC 60730-2-9 (thermostat) 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. Installation Guide 5 Danfoss ECtemp 532 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. · The sensor is to be considered as live voltage. Have this in mind if the sensor must be extended. · Always connect the thermostat to continuous power supply. · Do not expose the thermostat to moisture, water, dust, and excessive heat. 2 Mounting Instructions Please observe the following placement guidelines: Place the thermostat at a suitable height on the wall (typically 80-170cm.). In wet rooms, always place the thermostat according to local regulation on IP classes. 6 Installation Guide Danfoss ECtemp 532 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 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 7 Danfoss ECtemp 532 Follow the steps below to mount the thermostat: 1. Open the thermostat: deviregTM550 40 30 50 20 3 2 4 5 6 · Press the release tab in the bottom of the thermostat using a flat object. · Carefully detach the front cover. · Carefully detach the frame. 8 Installation Guide Danfoss ECtemp 532 2. Connect the thermostat according to the connection diagram. N L NTC N LOAD L LOAD Sensor Mains Max. Load 220-240V~ 15 (1) A IP31 -10T30 D532 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. 3. Set the maximum floor temperature between 20° and 50°C by turning the screw with temperature indications in the upper left corner. 4. Mount and reassemble the thermostat: · Fasten the thermostat to a flush-mounting box or a surface-mounting box by driving the screws through the holes in each side of the thermostat. · Install the frame and front cover in the reverse order of disassembly. 5. Turn on the power supply. Installation Guide 9 3 Settings Danfoss ECtemp 532 How to change the minimum and maximum floor temperatures 1. Remove the adjustment button. 2. Move the pins to the desired positions. 3. Put the adjustment button back in place. 40 30 50 20 3 2 4 5 6 deviregTM550 Note: Please be aware of the following: · The floor temperature is measured where the floor sensor is placed. · The temperature of the bottom of a wooden floor can be up to 10 degrees higher than the top. · Floor manufactures often specify the max temperature on the top surface of the floor (usually 27-28°C). · By default, the maximum floor temperature is set to 35°C. · Always use a floor sensor or a room + floor sensor combination to control floor heating. Without a floor sensor, the temperature control may be less accurate and you risk overheating the floor. 10 Installation Guide Danfoss ECtemp 532 Thermal Examples of resist- flooring ance [m²K/W] Details Approximate setting for 25 °C on top surface of floor 0,05 8 mm HDF based laminate > 800 28 °C kg/m³ 0,10 14 mm beech parquet 650 - 31 °C 800 kg/m³ 0,13 22 mm solid oak plank > 800 32 °C kg/m³ < 0,17 Max. carpet thickness suitable for floor heating acc. to EN/IEC 1307 34 °C 0,18 22 mm solid fir planks 450 - 650 35 °C kg/m³ Installation Guide 11 4 Warranty Danfoss ECtemp 532 A 2-year product warranty is valid for: · thermostats: ECtemp 532. 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 performing 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 12 Installation Guide Danfoss ECtemp 532 Installation Guide WARRANTY CERTIFICATE The Danfoss warranty is granted to: Address Stamp Purchase date Serial number of the product Product *Connected output [W] Installation Date & Signature *Not mandatory Art. No. Connection Date & Signature 13 Danfoss ECtemp 532 YEAR WARRANTY 5 Disposal Instruction 14 Installation Guide Danfoss ECtemp 532 Danfoss A/S Nordborgvej 81 6430 Nordborg, Syddanmark Denmark 08091241 & AQ059186456572en-010102 Produced by Danfoss © 07/2022 ECtemp 532 ELKO 088L0035 Thermostat Floor/Room Sensor 220-240V~ 50-60Hz~ +5 to +35°C 15A/3450W@230V~ IP 31 dk Product documentation Designed in Denmark for Danfoss A/S 5 703466 209004 *08091241*
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