DEVI 330 Electronic Thermostat Installation Guide

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EN  

Installation Guide  

DEVIreg™ 330 (+5 to +45°C)  

Electronic Thermostat  

www.DEVI.com  

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General	Details
Name	DEVI 330 Electronic Thermostat Installation Guide
Make	DEVI
Language	English
Filetype	PDF (Download)
File size	0.36 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• DEVI

DEVI 330 Electronic Thermostat Installation Guide Overview

Summary of Contents

• Page 1: Installation guide for DEVIreg™ 330 electronic thermostat. Operating temperature range is +5 to +45°C.
• Page 2: DEVIreg™ 330 is an electronic thermostat to be installed in electric cabinets with DIN rail attachment. The thermostat must be installed via an all-pole disconnection switch. Either a floor sensor or an external room 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 +5 to +45°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. The standby power consumption is a maximum of 0.25 W. The relay supports a resistive load of up to 16 A / 3680 W at 230 V. The sensing unit is an NTC 15 kOhm at 25 °C. The ambient temperature range is from 10 °C to +50 °C. The temperature range for operation is +5 °C to +45 °C. The cable specification is a maximum of 1x4 mm² or 2x2.5 mm². The storage temperature range is from -20 °C to +65 °C. The device has an IP class of 20.
• Page 4: DEVIreg™ 330 operates within a temperature range of +5 to +45°C. The product has a protection class of Class II. Dimensions are 86 x 36 x 58 mm and it weighs 83 g. It complies with the EN/IEC Standard for automatic electrical controls for household and similar use. Safety instructions emphasize turning off the mains supply before installation. When controlling a floor heating element with wooden floors, always use a floor sensor and limit the maximum floor temperature to 35°C. Installation must be performed by an authorized and qualified installer according to local regulations. The thermostat should be connected to a power supply via an all-pole disconnection switch. The sensor is considered live voltage, which is important to remember if it needs to be extended.
• Page 5: DEVIreg™ 330 operates within a temperature range of +5 to +45°C. Always connect the thermostat to continuous power supply. Do not expose the thermostat to moisture, water, dust, and excessive heat. 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. Click the thermostat on to the DIN rail attachment. Connect the thermostat according to the connection diagram. Follow the steps below to mount the thermostat. Mounting instructions are provided for proper installation. Refer to the installation guide for further details.
• Page 6: DEVIreg™ 330 operates within a temperature range of +5 to +45°C. The screen of the heating cable must be connected to the earth conductor of the power supply cable using a separate connector. When using the wire sensor for floor heating, always install the sensor in a conduit. Turn on the power supply. Installation guide.
• Page 7: DEVIreg™ 330 operates within a temperature range of +5 to +45°C. If a floor sensor is used, the floor temperature is measured where the sensor is placed. The temperature of the bottom of a wooden floor can be up to 10 degrees higher than the top. Floor manufacturers often specify the maximum temperature on the top surface of the floor, usually 27-28˚C. Always use a floor sensor to control floor heating for accurate temperature control. Without a floor sensor, the temperature control may be less accurate, risking overheating the floor. Approximate settings for 25˚C floor resistance flooring vary based on material and thickness. Max carpet thickness suitable for floor heating is specified according to EN 1307. Installation guide is included for proper setup.
• Page 8: Warranty A 2-year product warranty is valid for thermostats: DEVIreg™ 330 (+5 to +45° C). Danfoss offers DEVIwarranty valid from the date of purchase under specific 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 use or installation by non-authorized electricians. All work will be invoiced if Danfoss inspects or repairs faults due to incorrect conditions. The warranty explicitly excludes all claims exceeding the specified conditions.
• Page 9: Warranty certificate details the recipient's information, including address and purchase date. It includes the serial number and product details such as art number and connected output. Installation and connection dates along with signatures are also required. Some information, like connected output, is marked as not mandatory.
• Page 10: Disposal instruction
• Page 11: DEVIreg 330 +60<>+160˚ DEVIreg™ 330 (+5 °C to +45 °C) Product Documentation +60 to +160˚C +5 to +45°C 16A/3680W@230V~ Designed in Denmark for Danfoss A/S