Danfoss 103E5 User Manual

103E5
Installation & User Instructions
including Factory Replacement Units (FRU)
Electronic timeswitch
for controlling hot
water and heating
®
Certification Mark
This product complies with the following EC Directives:
Electro-Magnetic Compatibility Directive.
(EMC) (2004/108/EC)
Low Voltage Directive.
(LVD) (2006/95/EC)

Danfoss 103E5 Specifications

General

Brand	Danfoss
Model	103E5
Category	Thermostat
Language	English

Summary

Installation and Wiring

Product Specification

Installation Steps

Step-by-step guide for physically mounting the timeswitch unit and wallplate.

Electrical Connections

Explains wiring connections and terminal identification for the timeswitch.

Basic Wiring Diagram

Illustrates the fundamental wiring connections for the timeswitch.

User Operation

Initial Reset and Clock Setting

Guides on resetting the unit and setting the current time and day.

Programming 24-Hour Mode

Step-by-step guide to setting ON/OFF times for 24-hour operation.

Programming 5/2 Day Mode (Weekdays)

Guide to setting ON/OFF times for weekdays in 5/2 day mode.

Programming 5/2 Day Mode (Weekends)

Guide to setting ON/OFF times for weekends in 5/2 day mode.

Running Your Programme

Temporary User Overrides

Power and Battery

Battery Backup Functionality

Troubleshooting and Support

Contact Information