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

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Summary of Contents for DEVI DEVIreg 531

  • Page 1 Installation Guide DEVIreg™ 531 Electronic Thermostat www.DEVI.com...
  • Page 3 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: devireg.devi.com Installation Guide...
  • Page 4 DEVIreg™ 531 Technical Specifications Operation voltage 220-240V~, 50Hz Standby power consump- Max 0.25W tion Relay: Resistive load Max 15A / 3450W @ 230V Inductive load cos φ= 0.3 max 1A Sensing units NTC 15kOhm at 25°C Sensing values: 0°C 42 kOhm 25°C 15 kOhm 50°C...
  • Page 5 DEVIreg™ 531 Type Storage temperature -20 to +65°C IP class Protection class Class II - Dimensions 85 x 85 x 36mm Weight The product complies with the EN/IEC Standard "Automatic electrical controls for household and similar use": ▪ EN/IEC 60730-1 (general) ▪...
  • Page 6: Mounting Instructions

    DEVIreg™ 531 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. ▪...
  • Page 7 DEVIreg™ 531 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. Installation Guide...
  • Page 8 DEVIreg™ 531 Follow the steps below to mount the thermostat: 1. 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 9 DEVIreg™ 531 2. 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 us- ing a separate connector.
  • Page 10 DEVIreg™ 531 Warranty Y E A R Disposal Instruction Installation Guide...
  • Page 11 This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. DEVI and the DEVI logo- type are trademarks of Danfoss A/S.