GM-109

Grand Meyer® GM-109

A simple and reliable temperature controller for underfloor heating control is using in cases where programming is not required. It has a separate power switch and LED indication of underfloor heating operation. It can be installed in a decorative frame of the Legrand Valena series. It is completed with a temperature sensor (NTC, 10 kOhm, wire length 3 m), which is installed in the floor between the turns of the heating cable. The temperature controller controls the load up to 16A. Available in two colors: white and ivory. The GM-109 is designed for hidden (recessed) mounting in the socket of the mounting box.

SPECIFICATIONS
Power supply
~230V (-15%, +10%), 50Hz
Switched current/power
16 A / 3.6 kW
Power consumed by the regulator with the load switched off, no more
1.5 W
Regulatory principle
On / Off
Output relay
trailing
Load indicator
Green/red LED
Operating temperature
from -5⁰С to +50⁰С
Temperature control limits
from +10⁰С to +45⁰С
Temperature drop that activates the heating element (hysteresis)
1.0⁰С
Temperature sensor
External
Sensor resistance
10kOhm at +25⁰С
Sensor connecting cable length
3m
Body material
Self-extinguishing PVC
Degree of protection
IP20
Assembly dimensions
80 (H) x 80 (W) x 44 (D) mm
Case color
White or ivory
Weight
95 g
Warranty
3 years
Certified
СЕ, ЕАС

Simplicity and comfort

The GM-109 has a separate power switch and LED indication of underfloor heating operation. 

Led indicator

Датчик температуры

Комплектуется датчиком температуры (NTC, 10кОм, длина провода 3м), который устанавливается в полу между витками нагревательного кабеля. 

Mains earth conductor

External terminal contact

Heating cable

Sensor

Temperature sensor

The thermostat is completed with a temperature sensor (NTC, 10 kOhm, wire length 3 m), which is installed in the floor between the turns of the heating cable. 

Decorative frame

The thermostat can be installed in a decorative frame of the Legrand Valena series.