Danfoss DEVIreg 330 Electronic Thermostat Installation Guide

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EN  

Installation Guide  

DEVIreg™ 330 (-10 to +10°C)  

Electronic Thermostat  

www.DEVI.com  

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General	Details
Name	Danfoss DEVIreg 330 Electronic Thermostat Installation Guide
Make	Danfoss
Language	English
Filetype	PDF (Download)
File size	0.35 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• Danfoss

Danfoss DEVIreg 330 Electronic Thermostat Installation Guide Overview

Summary of Contents

• Page 1: Installation guide for DEVIreg™ 330 electronic thermostat. Temperature range is from -10 to +10°C.
• Page 2: Introduction DEVIreg™ 330 is an electronic thermostat to be installed in electric cabinets with DIN rail attachment. Used primarily for controlling a lower temperature range as by frost protection. The thermostat must be installed via an all-pole disconnection switch. Either a wire sensor or an external air sensor must be used to measure and control the desired temperature. The thermostat has a button to adjust the temperature setting, with a scale from -10° to +10°C. An LED indicator shows standby periods (green light) and heating periods (red light).
• Page 3: DEVIreg™ 330 specifications include operation voltage of 220-240 V~, 50 Hz. Standby power consumption is a maximum of 0.25 W. The relay supports a resistive load and an inductive load with a maximum of 16 A / 3680 W @ 230 V. The sensing unit is an NTC 15 kOhm at 25 °C. Sensing values include 42 kOhm at 0 °C, 15 kOhm at 25 °C, and 6 kOhm at 50 °C. The hysteresis is set at 0.2 °C. The ambient temperature range is from 10 °C to +50 °C. The temperature range for lowering in economy periods is -5 °C. Cable specification is a maximum of 1x4 mm² or 2x2.5 mm². The storage temperature range is -20 °C to +65 °C.
• Page 4: DEVIreg™ 330 (-10 to +10°C) Protection class Dimensions Weight Class II - 86 x 36 x 58 mm 83 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. 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. Always connect the thermostat to continuous power supply. Do not expose the thermostat to moisture, water, dust, and excessive heat.
• Page 5: DEVIreg™ 330 (-10 to +10°C) Mounting Instructions Please observe the following placement guidelines: Install the thermostat in an electric cabinet with DIN rail attachment or a separate DIN attachment according to local regulation on IP classes. Do not place the thermostat in a way that it will be exposed to direct sunlight. Follow the steps below to mount the thermostat: Click the thermostat on to the DIN rail attachment. Connect the thermostat according to the connection diagram.
• Page 6: DEVIreg™ 330 (-10 to +10°C) The screen of the heating cable must be connected to the earth conductor of the power supply cable by using a separate connector. When you use the wire sensor for floor heating, always install the sensor in a conduit. Turn on the power supply. Installation Guide
• Page 7: DEVIreg™ 330 (-10 to +10°C) A 2-year product warranty is valid for thermostats: DEVIreg™ 330 (-10 °C to +10 °C). Danfoss offers DEVIwarranty valid from the date of purchase under certain conditions. During the warranty period, Danfoss shall offer a new comparable product or repair the product if found faulty due to defective design, materials, or workmanship. The decision to repair or replace will be solely at the discretion of Danfoss. Danfoss shall not be liable for any 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. DEVIwarranty does not cover damage caused by incorrect conditions of use or installation by non-authorized electricians. All work will be invoiced in full if Danfoss inspects or repairs faults due to incorrect use or installation. The warranty explicitly excludes all claims exceeding the stated conditions.
• Page 8: Warranty certificate details the warranty granted to the purchaser. It includes fields for the address, purchase date, and serial number of the product. The product information includes the article number and connected output specifications. Installation and connection dates along with signatures are also required. Some fields are marked as not mandatory.
• Page 9: Disposal instruction Installation guide
• Page 10: DEVIreg™ 330 operates within a temperature range of -10 to +10°C. Produced by Danfoss. Document version is AQ087986468554en-020304. Release date is 01/2023.
• Page 11: DEVIreg 330 +60<>+160˚ DEVIreg™ 330 (-10 °С to +10 °C) Product Documentation 16A/3680W@230V~ Designed in Denmark for Danfoss A/S