M 83Heating Thermostat Manual
E
Application
The thermostat is recommended for control of electric heating devices or on/off valve
actuator used in water-based system.
User Operation
Power Key : Press the On / Off key to turn the system on or off.
Mode Key :You can select "period control mode" or "manual mode" by this key
Up / Down key:Press the Up and Down keys to set the temperature and adjust
V
system parameters. And press Up and Down simultaneously and hold for 5 seconds
to enter lock key function.
Clock key: You can adjust the time and the week by this key.
Manual mode: Set the temperature manually by this key.
Automatic mode: Adjust to the automatic mode, the thermostat will work cyclically
by week programming.
Anti-frozen function
In the state of shutdown, the thermostat will turn on the heating device automatically
When the room temperature is below 5℃. when the room temperature is above 7℃, the
thermostat will turn off the heating device automatically.
Technical data
1. Temperature sensor : NTC
3.Power consumption : <170uW
2. Temperature accuracy : ±1℃
4.Voltage:
5. Load current : 3A
7. Protection Class : IP20
Programming: 6 –event time and temperature
In the shutdown state, long press mode key "
to enter programming mode. you can switch parameters by mode key. After entering the
programming mode, press mode key to adjust " hour" ,then press mode key to adjust
"minute".Press the mode key again to adjust temperature.
1 .Wake-up
2. Leave
3 Return(am)
Event
Time
Key
Symbol
06: 00
01
08:00
02
11:30
03
12:30
04
M
05
17:00
06
22:00
01
08:00
02
23:00
Advanced setting (qualified person preferred)
Press" "and"
"at the same time to enter the mode of advanced setting immediately
when thermostat is turned off. The following seven functions can be chosen by" M "key.
Default value
Symbol
Setting
Temperature
1
-2
calibration
Overheating
2
60℃
protection
Switching
3
1℃
differential
Anti-frozen
4
ON
function
Kinds of periods
5
01
of time mode
6
Max . temperature
40
Set the lower limit
7
10
of temperature
Reset to factory
8
settings
6.Temperature setting : 5~90℃
" and the clock key "
" for 5 seconds
4.Leave(pm)
5.Return(pm)
6.Sleep
Default value
20℃
15℃
15℃
15℃
22℃
15℃
22℃
15℃
or
Adjust measured temperature range:-9-9°C
Adjust range:5℃~60℃
Adjust switching differential range:1-5℃
Turn ON/OF Anti-frozen function
OF : Close
01:5+2 day mode
02:6+1 day mode
03:7 +0day mode
Adjust range:30℃~90℃
Adjust range:5℃~20℃
3
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