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DEVI devireg 540 - User Manual

DEVI devireg 540
48 pages
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User Instruction
devireg
540/550
GB/DAS
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Summary

Introduction

Introducing devireg 540;550

devireg 550 Specific Features

Details devireg 550 as an adaptive controller, measuring radiant and air comfort for optimization.

How to use your deviheat heating system

Button Functionality

Explains the button can be turned or pressed/held, with visual indicators.

Display Symbol Guide

Identifies and explains various symbols displayed on the thermostat screen.

Daily operation

Constant Temperature Mode

Describes operation without the timer, for modes like 'Party Mode' or holidays.

Timer-Based Operation

Explains automatic switching between economy and comfort temperatures using the timer.

Setting the clock and day

Timer programming

The DEVI Warranty

Technical specifications

Error messages

Common Error Messages

Identifies common error codes (e.g., clock, overheating, network) and their causes.

Factory setting

devireg 550 Network Configuration

Change of basic setting

Activating devireg 540;550

Installation Guidelines

Recommended Installation Location and Warnings

Details optimal placement, height, environmental factors, and network warnings for installation.

Sensor Selection for Installation

Heating Modes and Sensor Choice

Explains sensor choices for Comfort Heating, Total Room Heating, and No Floor Sensor.

Thermostat Connection Diagram

Installation of devireg 540;550

Dismantle the Thermostat Cover

Step-by-step guide to removing the front cover using the release tab.

DEVI devireg 540 Specifications

General IconGeneral
TypeElectronic thermostat
Standby Power Consumption0.5 W
Control Accuracy±0.5 °C
DisplayLCD
Protection ClassIP 30
CompatibilityCompatible with most heating systems
Supply Voltage230 V AC
Output TypeRelay
Inductive Load3 A
Temperature Setting Range5°C to 30°C
Hysteresis0.2 °C
Operating Temperature0°C to +30°C
Ambient Temperature0°C to +30°C
Storage Temperature-20°C to +60°C
HousingPC/ABS blend (halogen-free)
MountingSurface mounting or flush mounting

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