Danfoss ECtemp 531 Electronic Thermostat Installation Guide

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Installation Guide  

Danfoss ECtemp 531  

Electronic Thermostat  

electricheating.danfoss.com  

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General	Details
Name	Danfoss ECtemp 531 Electronic Thermostat Installation Guide
Make	Danfoss
Language	English
Filetype	PDF (Download)
File size	0.65 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• Danfoss

Danfoss ECtemp 531 Electronic Thermostat Installation Guide Overview

Summary of Contents

• Page 1: Installation guide for Danfoss ECtemp 531 electronic thermostat.
• Page 2: Introduction ECtemp 531 is an electronic thermostat provided with a 2-pole switch and a room sensor to measure and control the desired air 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). Technical specifications Safety instructions Mounting instructions Warranty Disposal instruction
• Page 3: Danfoss ECtemp 531 Technical specifications Operation voltage: 220-240 V~, 50 Hz Max standby power consumption: 0.25 W Relay specifications for resistive and inductive load: Max 15 A / 3450 W @ 230 V Sensing units: NTC 15kOhm at 25°C Ambient temperature range: -10 to +30 °C Frost protection temperature: 5 °C Temperature range with room sensor: 5-35°C Cable specification: max 1x4 mm² or 2x2,5 mm² Pollution degree: 2 (domestic use)
• Page 4: Danfoss ECtemp 531 Storage temperature: -20 to +65 °C Protection class: Class II Dimensions: 85 x 85 x 36 mm Weight: 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) Installation Guide
• Page 5: Danfoss ECtemp 531 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 6: Danfoss ECtemp 531 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. 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 7: Danfoss ECtemp 531 Follow the steps below to mount the thermostat: Open the thermostat. Press the release tab in the bottom of the thermostat using a flat object. Carefully detach the front cover. Carefully detach the frame. Installation Guide
• Page 8: 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. Always install the floor sensor in a conduit in the floor. Fasten the thermostat to a socket or an exterior wall 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. Turn on the power supply. Installation guide.
• Page 9: Danfoss offers a 2-year product warranty for the ECtemp 531 thermostat. The warranty is valid from the date of purchase under specific conditions. Danfoss will provide a new comparable product or repair the product if found faulty 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 and proof of purchase is provided. 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 faults arise from incorrect conditions of use or installation. The warranty explicitly excludes claims exceeding the stated conditions.
• Page 10: Warranty certificate The Danfoss warranty is granted to: Purchase date Serial number of the product Product Art. No. Connected output [W] Installation date & signature Connection date & signature
• Page 11: Danfoss ECtemp 531 Warranty Disposal instruction Installation guide
• Page 12: Danfoss ECtemp 531 Installation guide
• Page 13: Danfoss ECtemp 531 Installation guide
• Page 14: Danfoss ECtemp 531 Produced by Danfoss © 03/2023
• Page 15: - ECtemp 531 ELKO thermostat. - Room sensor specifications. - Operating voltage: 220-240V~. - Frequency: 50-60Hz~. - Product documentation included. - Temperature range: +5 to +35°C. - Maximum load: 15A/3450W@230V~. - Protection rating: IP 31. - Designed in Denmark for Danfoss A/S.