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MICROMATIC Microtemp MTC4 - User Manual

MICROMATIC Microtemp MTC4
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© 2021 OJ Electronics A/S
Microtemp MTC4
User Manual
67914 11/21 (MTE)
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Summary

Introduction to Microtemp MTC4

Menu Overview and Navigation

Understanding Icons

Buttons and Navigation Controls

Adjusting the Heating Schedule

Changing Time and Setpoint in Events

Instructions on how to adjust the time and temperature setpoint for events in the heating schedule.

Overriding the Heating Schedule

Temporary Override Procedure

How to temporarily override the programmed setpoint/temperature until the next scheduled event.

Permanent Override Procedure

How to activate manual override, adjust setpoint, and exit manual mode.

Child Lock Functionality

Activating Child Lock

Procedure to activate the child lock by pressing specific buttons simultaneously for 8 seconds.

Deactivating Child Lock

Procedure to deactivate the child lock by pressing specific buttons simultaneously for 8 seconds.

Factory Reset Options

Activating Factory Reset

Steps to activate the factory reset menu by pressing buttons and navigating options.

Understanding Reset Options

Explanation of 'no', 'SchE', and 'ALL' options for factory reset.

Time Settings (cLc)

Accessing Clock Settings

Instructions to enter and navigate the clock settings menu to adjust the time.

Day Settings (dRY)

Accessing Day Settings

Steps to enter and navigate the day settings menu to change the day of the week.

Schedule and Events (SchE)

Accessing Schedule Settings

How to enter and navigate schedule settings to choose or change the schedule type.

Schedule Types Explained

Explanation of OFF, 5-2, 6-1, 1E4, 7E4, and 1E2 schedule types.

Display Settings (Lcd)

Accessing Display Settings

Steps to enter and navigate display settings to select data shown on LCD 1 and LCD 2.

LCD 1 Display Options

Defines what 'Set', 'cLc', and '--' mean for LCD 1 display.

LCD 2 Display Options

Defines what 'Set' and 'tP' mean for LCD 2 display.

Remote Control Functionality (rCE)

Accessing Remote Control Settings

How to enter and set the temperature setpoint for remote controlled operation.

Open Window Detection (OPEN)

Configuring Open Window Function

How to enable or disable the 'Open window' function that stops heating for 30 minutes.

Adaptive Start Function (AdAP)

Configuring Adaptive Start

How to enable or disable the adaptive start function for automatic heating optimization.

Temperature Adjustment (AdJ)

Accessing Adjustment Settings

How to enter and use the adjustment option to calibrate the measured room temperature.

Temperature Scale Selection (SCAL)

Accessing Temperature Scale Settings

How to enter and choose temperature display as Celsius or a numerical value.

Software Version Information

Viewing Software Version

Procedure to enter settings and view the thermostat's software version.

Temperature Readout Options

Accessing Temperature Read-out

How to view actual measured floor temperature (-FEP) and room temperature (-rEP).

Power Limit Settings (PL) 1;2

Accessing Power Limit Settings

How to enter and change the power limit setting for time-limited heating regulation.

Power Limit Settings (PL) 2;2

Pulse Width Modulation (PULS) 1;2

Accessing PWM Settings

How to enter and change the duration of heating periods via PWM settings.

PWM Regulation Types Explained

Explanation of 'Off', 'On', and 'Aut' regulation types for PWM.

Pulse Width Modulation (PULS) 2;2

Floor Temperature Limits (FLLO, FLH)

Accessing Floor Limit Settings

How to set minimum (FLLO) and maximum (FLH) temperature limits for the floor.

Temperature Limits (ELLO, ELH)

Accessing Temperature Limit Settings

How to set minimum (ELLO) and maximum (ELH) temperature limits for thermostat operation.

Sensor Application Configuration (APP)

Accessing Sensor Application

How to select the sensor application (r, rE, rF, C, F) controlling the heating system.

Sensor Application Options Explained

Details on internal room, external room, floor sensor, and regulator modes.

Exiting the Menu System (donE)

Procedure for Exiting Menu

Procedure to save changes and exit the menu, returning to the main screen.

Changing the Front Cover

Troubleshooting and Error Codes

Understanding Error Codes

List and explanation of error codes (E0, E1, E2, E5) and their meanings.

Getting Support

Information on how to get support for the thermostat from installer or place of purchase.

Contact Information and Support

MICROMATIC Microtemp MTC4 Specifications

General IconGeneral
TypeElectronic thermostat
Accuracy±0.5°C
Weight150g
Sensor TypeNTC
MountingWall Mounted
Dimensions86mm x 86mm