Menred E91.716 Installation Manual

Installation Manual

Touch Screen Weekly Programmable Underfloor Heating Thermostat
Model No - E91.716
This thermostat is designed for the control of electric underfloor heating systems. The weekly programming function allows 6
time periods to be set per day, each at a specific temperature. Alternatively this model can be operated in manual mode.

Sensor Selection

To alter the sensor selection from the factory preset setting refer to the advanced settings section.

Sensor Display

IN Internal Air Sensor ONLY
OUT Floor Sensor
ALL Air and Floor Sensor
(Factory Preset)
If this thermostat is to be used with any under floor heating system designed for floor coverings other than ceramic, porcelain or stone
floor tiles, ensure the limitation temperature value is set in accordance with the value recommended by your floor covering supplier.

Sensor Error Indicator

Please select the correct mode of internal, external sensor. The display will show Er0 or Er1 if the wrong mode is selected or there is sensor
failure. Er0 means there is no internal sensor or there is internal sensor failure. Er1 means there is no external sensor or external sensor
failure. The thermostat must not be used until the error has been resolved.
User's Daily Operation
1. To switch on or off press
2. To temporarily change the operating temperature when in program controlled mode, press
temperature will revert back to pre programmed value at the next change of event.
3. To adjust the current time, hold
to adjust time & day, then switch off thermostat for confirmation.
4. To change between manual mode & program controlled mode, press
5. To lock and unlock hold both the
6. The large central temperature displayed is the measured temperature. The smaller value underneath which alternates
with the time, is the target set temperature.
7. To enter advanced settings turn the thermostat off, then hold the
HVAC CONTROLS PRODUCTS

Temperature Sensors

Heating will be switched on by the thermostat when the room temperature falls below the
programmed temperature. There is NO LIMIT on the temperature the floor can reach.
Heating will be switched on by the thermostat when the floor temperature falls below the
programmed temperature.
Heating will be switched on by the thermostat when the room air temperature falls below the
programmed temperature. The thermostat will cut the power to the heating if the floor
temperature rises above the temperature limit set. The value of this limit can be set within the
advanced settings (factory set at 35ºC)

Operating Instructions

Power Supply
Max Load
Power Consumption
Setting Range
Limitation Range
Switching Differential
Ambient Temperature
Protective Housing
Housing Material
Certification
Floor Sensor
Internal Air Sensor
for 5 seconds. Press again to select the required object. Press the
and keys together for 5 seconds. The

Technical Data

AC230V
16A
2W
5 - 90ºC
5 - 60 ºC (Factory set @ 35ºC)
0.5 - 10ºC (Factory set @ 1.0ºC)
-5 - 50ºC
IP20
ABS & PC Fire-resistant
CE & ROHS
Rubber-thermoplastic NTC 10K
NTC 10K
symbol will appear when locked.
key down and press
HVAC CONTROLS PRODUCTS
or The
or keys
simultaneously.
DS/MRD-06-100114E