User Manual

M 88AH Heating Thermostat Manual
The thermostat is designed for control of electric heating devices (Built in sensors for
measuring room temperature and external sensor for high temperature protection ,
to prevent heating device burned due to high temperature).
Power Key : Touch 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：Touch the Up and Down keys to set the temperature and adjust
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.
1. Temperature sensor : NTC
2. Temperature accuracy : ±1℃
3.Power consumption : <1W 4.Voltage: AC230V 50/60Hz
5. Load current : 3A/16A
6.Temperature setting : 5~90℃
7. Key : Touch 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.
Programming: 6 –event time and temperature
In the shutdown state, long press mode key " " and the clock key " " for 5 seconds
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) 4.Leave(pm) 5.Return(pm) 6.Sleep
Advanced setting (qualified person preferred)
Press" M "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.
Anti-frozen function
When the room temperature is below 5℃. when the room temperature is above 7℃, the
thermostat will turn off the heating device automatically.
In the state of shutdown, the thermostat will turn on the heating device automatically
1
2
3
4
-2
1℃
ON
Symbol
Setting
Default value
or
Temperature
Switching
Sensor mode
Anti-frozen
Adjust measured temperature range:-9~9°C
Adjust switching differential range:1-5℃
IN:built-in sensor
OU:floor sensor
IN
Turn on(01)/off(00) Anti-frozen function
calibration
differential
function
of time mode
7
01
Kinds of periods
01:5+2 day mode
02:6+1 day mode
5
6
protection
Overheating
60℃
Adjust range:5℃~60℃
8
Max . temperature
40
Adjust range:30℃~90℃
Set the lower limit
of temperature
10
Adjust range:5℃~20℃
Reset to factory
settings
9
03:7 +0day mode
20℃
15℃
15℃
15℃
22℃
15℃
Key
Event
Symbol
Time
Default value
01
02
03
04
05
06
01
02
Week day
Weekend
M
06: 00
08:00
11:30
12:30
17:00
22:00
08:00
23:00
Set time
15℃
22℃
Set temperature
OF : Close
Application
User Operation
Technical data
V
V
E
AL:both sensor