LCD 3AA Batteries Programmable Gas Boiler Thermostat with Type C

Description:

The M4L gas boiler thermostat is with LCD digital display screen. It is with 1.5V three sections of AA batteries or it can also be plugged in with a Type C charging cable. It is used to control boilers to start or stop working in order to adjust temperature. Thermostat detects room temperature, when actual room temperature is lower than your set temperature, thermostat controls boiler to start working. Then thermostat controls boiler to stop working when actual room temperature is higher than your set temperature.

Specifications:

Color: white

Internal probe: NTC (±1°C)

Protection class: IP20

Temperature compensation: -9.9~9.9, default 0;

Starting temperature difference: 0.5~9.5, default 1;

The antifreeze function is off by default and can be turned on;

Weekly programming 5+2, 6+1, 7 optional; 6 time slots on weekdays and 2 time slots on rest days;

Temperature setting range: 35~95, the default upper limit is 60;

Child lock: Up and down keys at the same time for 5 seconds;

Advanced settings: shut down and press M+   at the same time for 5 seconds;

Clock setting: M5 seconds after power on

Backlight automatically turns off

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