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Installation Guide
DEVIreg™ 531
Electronic Thermostat
www.DEVI.com

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Summary of Contents for Danfoss DEVIreg 531

  • Page 1 Installation Guide DEVIreg™ 531 Electronic Thermostat www.DEVI.com...
  • Page 3: Table Of Contents

    DEVIreg™ 531 Table of Contents Introduction ..... . . Technical Specifications ... . Safety Instructions .
  • Page 4: Technical Specifications

    DEVIreg™ 531 Technical Specifications Operation voltage 220-240 V~, 50 Hz Standby power consump- Max 0.25 W tion Relay: Resistive load Max 15 A / 3450 W @ 230 V Inductive load cos φ= 0.3 max 1 A Sensing units NTC 15 kOhm at 25 °C Sensing values: 0 °C 42 kOhm...
  • Page 5: Safety Instructions

    DEVIreg™ 531 IP class 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) Safety Instructions Make sure the mains supply to the thermostat is turned off before installation.
  • Page 6: Mounting Instructions

    DEVIreg™ 531 • 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. Mounting Instructions Place the thermostat at a suitable height on the wall (typically 80-170cm.).
  • Page 7 DEVIreg™ 531 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. Follow the steps below to mount the thermostat: Open the thermostat: •...
  • Page 8 DEVIreg™ 531 Connect the thermostat according to the connection diagram. LOAD LOAD Mains Max. Load 220-240V~ 15 (1) A IP31 -10T30 D531 The screen of the heating cable must be connected to the earth conductor of the power supply cable by using a separate connector.
  • Page 9 DEVIreg™ 531 Installation Guide...
  • Page 10: Warranty

    The DEVIwarranty 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.
  • Page 11 DEVIreg™ 531 Installation Guide...
  • Page 12: Disposal Instruction

    DEVIreg™ 531 Disposal Instruction Installation Guide...
  • Page 13 DEVIreg™ 531 Installation Guide...
  • Page 14 DEVIreg™ 531 Installation Guide...
  • Page 15 DEVIreg™ 531 Danfoss A/S Nordborgvej 81 6430 Nordborg, Syddanmark Denmark 08091140 & AN417636727990en-010101 © Danfoss | 2022.06...