MI-HEAT E51 Programmable Thermostat Operating Instruction

MI-HEAT E51 Programmable Thermostat     

Range of application

The E51 thermostat can be used to control floor heating systems such as electric heating mats or heating foils, as well as for NC control valves (normally closed) for water-guided floor heating systems. Via the weekly programme, the thermostat ensures that the desired temperature is available at the desired time.

Important Notes

• We recommend leaving the installation of the temperature controller and the heating system to specialists.
• Only qualified electricians should carry out the electrical connections and the mains connection of the appliance.
• Disconnect the cables from the power supply before installing, checking or replacing a thermostat.
• The wiring diagram and installation instructions for the unit can be found in this manual.
• The manufacturer’s warranty does not cover malfunctions of the appliance that occur as a result of mechanical damage, faulty installation, improper handling and use for purposes or under conditions not specified in these instructions for installation and use.

Control and settings

Display layout

Function symbols

Events

Other

Functional description

• MODE „Antifreeze“
  • If you do not use the room for a long time in winter, it is recommended to activate the “Frost protection” mode to avoid building damage.
• MODE „Hold temperature“
  • The thermostat maintains the temperature set for the room. Do not set the floor temperature higher than the maximum temperature specified by the floor covering manufacturer.
• MODE „Program“
  • The thermostat maintains the temperature set for the room. Do not set the floor temperature higher than the maximum temperature specified by the floor covering manufacturer.

Safety instructions
Disconnect the cables from the power supply before installing, checking or replacing a thermostat. Work on electrical connections and the mains connection of the appliance may only be carried out by qualified electricians. Failure to do so will invalidate the warranty. Only plastic flush-mounted boxes may be used for thermostat installation. During installation of the corrugated pipe and again before laying the screed, make sure that the sensor can be placed in the corrugated pipe and removed again.

Attention!
The floor sensor functions as a temperature limiter. The max. temperature must be set in the “Advanced settings” (see page 13). Recommended settings

• Max. Temperature tile floor: + 45 ° C
• Max. Temperature wood, laminate floor: + 27 ° C
• Max. Temperature vinyl, PVC flooring: the maximum temperature specified by the flooring manufacturer must be set.

Factory settings

Technical data

Circuit diagram

Set day and time (adjust day and time)

Lock / unlock thermostat operation

Hold temperature” mode (set holding temperature)

Change operating mode (select mode)

Programme mode (set time and temperature) – part 1

Programme mode (set time and temperature) – part 2

Personal settings
Make a note of the settings you have made here

Sensor error indications

Dimensions

Sensor installation

• We recommend installing the floor sensor in a corrugated tube (Ø 16mm – see picture) in order to be able to replace it easily in the event of a fault.
• For information on how to install the floor sensor on your heater, please read the installation and operating instructions for your heating mat.

Thermostat installation

Advanced settings

Disposal note
Do not dispose of this appliance in household waste! Electronic devices must be disposed of in accordance with the Waste Electrical and Electronic Equipment Directive via the local collection points for waste electronic equipment.

Note on conformity
The CE mark is an over-the-counter mark that is addressed exclusively to the authorities and does not imply any assurance of properties.

Documentation © 2022 Mi-Heat Heizsysteme GmbH
All rights reserved. No part of this manual may be reproduced or duplicated in any form without the written consent of the publisher. It is possible that this manual contains typographical defects or printing errors. We accept no liability for errors of a technical or printing nature and their consequences.

Mi-Heat Heizsysteme GmbH

• Ol Streek 39a
• 26607 Aurich
• Germany
• Internet: mi-heat.com
• E-Mail: info@infrarot-fussboden.de

Reference

Download Manual:

MI-HEAT E51 Programmable Thermostat Operating Instruction

MI-HEAT E51 Programmable Thermostat Operating Instruction