Protouch Touchscreen Thermostat User Manual

PROTOUCH
Tm
IMPORTANT:
Ensure the mains supply is isolated prior to installation.
All heating mats and cables must be earthed.
Electrical work which is subject to Part P Building Regulations must be carried out by a qualified electrical engineer.
All work must conform to BS7671 and the latest 17th Edition wiring regulations.
GENERAL
• Weekly programming adopting the latest single-chip
computer control technology.
• The clock continues after a power failure and the scheduled
time settings will not be affected.
• Designed for electric underoor heating. According to
the pre-set temperature and time, the thermostat will
automatically start and stop the oor heating.
• Multiple schedule settings available: 5+2 / 6+1 / 7 days.
PROTOUCH supports dierent temperature settings
accordingly with 6 time modes daily.
• Users are free to choose manual and full automatic mode for
operation.
• Keypad lock function.
• Flame retardant, safe and easy cleaning.
Wiring details: These are printed on the back of the
thermostat casing.
The oor sensor is connected to terminals T1 & T2 (please
note there is no polarity and the twin core sensor cable can
be connected either way). The 230V electrical supply connects
to terminals L (Live) & N (Neutral). The heating mat(s) connect
to terminals L1 (Live) & N1 ( Neutral). Earth connections are
made with the back box. When the thermostat is powered
for the rst time you may see “OFF” on the screen in the lower
sub-display.
Press ON / OFF symbol to activate and turn on your
thermostat.
Keypad Lock - Press Clock symbol and Menu at the same
time for 2 seconds.
Repeat to unlock. LCD display will show the temperature value
when keypad is locked.
Technical Parameters
Power supply: 230VAC 50/60 Hz
Maximum switch power: 16A / 3,600 watts
Internal Sensor: Setting Range 5°C ~ 35°C
External Sensor: Setting Range 5°C ~ 95°C
Sensor: NTC3380, 10Kohms @ 25°C
Temperature setting steps: 0.5°C
Display type: LCD Display area: 60 x 45m
Touchscreen Thermostat User Manual
Press the power ON/OFF key to turn the thermostat ON
or OFF. The display will be as below when turning OFF.

Protouch Touchscreen Thermostat Specifications

General

Brand	Protouch
Model	Touchscreen Thermostat
Category	Thermostat
Language	English

Summary

General Information and Safety

Important Safety Precautions

Ensures mains supply is isolated, heating mats/cables are earthed, and work complies with regulations.

Wiring Details

Floor sensor connection to T1/T2, 230V supply to L/N, and heating mat connection to L1/N1.

Keypad Lock Function

Press Clock and Menu for 2 seconds to lock/unlock keypad. Display shows temperature when locked.

Power On/Off Operation

Press the power ON/OFF key to activate or deactivate the thermostat. Display shows 'OFF' when inactive.

Temperature Control Modes

Internal Control (IN)

Uses built-in sensor for air or room temperature detection.

External Control (OUT)

Uses external sensor for floor temperature control only.

Dual Temperature Control (ALL)

Combines internal and external sensors for room and floor temp monitoring with overheating protection.

Operating Modes and Settings

Manual Mode

Overrides schedule for user-defined temperature control.

Automatic Mode

Controls temperature based on preset schedule values and time settings.

Setting Time and Day

Press Clock for 5s to adjust day, hour, and minute settings.

Schedule Settings

Configure up to six periods (P1-P6) with specific times and temperatures for different day types.

Temperature Override

Allows temporary adjustment of the set temperature, overriding the schedule.

Advanced Function Settings

Temperature Calibration

Adjusts the displayed temperature reading by -5°C to +5°C.

Schedule Mode Selection

Choose between 5+2, 6+1, or 7-day scheduling options.

Sensor Control Mode

Select internal (IN), external (OUT), or dual (ALL) sensor operation.

External Temperature Limiter

Sets an overheating protection limit for the external sensor (40-80°C).

Internal Sensor Hysteresis

Defines the temperature band (0.5-4°C) for turning the heater on/off.

External Sensor Hysteresis

Defines the temperature band (0.5-5°C) for the external sensor.

Backlight Status

Configure backlight to be always on or auto-turn off after 5 seconds.

Status at Re-power

Sets the thermostat's status (ON/OFF) upon power restoration.

Restore Factory Settings

Resets all settings to their original factory defaults.

Installation and Troubleshooting

Installation Guide

Step-by-step instructions for mounting and wiring the thermostat.

Wiring Diagram

Illustrates connections for power, load, and external sensor.

No Display Troubleshooting

Checks power supply and wiring connections for display issues.

Display Issues

Addresses problems like ruptured display, black screen, or missing LCD segments.

Error Code Explanations

Details meanings for ERO (sensor damage) and ER1 (dual mode sensor issue).

Temperature Deviation

Troubleshoots large deviations between measured and actual temperatures.