Operation Manual
33
DE FR ENEN
2. Displayrupture
Display encounters hard objects or sudden force, no replacement.
3. Displayablackscreen
If the display surface temperature is too high, please note whether there is heater
nearby, if so please remove.
4. DisplayER0
If internal sensor is abnormal, please pay attention to whether the small black dot in
temperature sensing window damaged during removal.
5. DisplayER1
The system is set in the dual temperature control (ALL) mode, or it is not connected
with an external sensor, or the external sensor is abnormal.
6. NopenonLCD
Please check whether the iron plate is deformation when installation.
If it is deformation, please correct it.
7. Nobacklight
Please check backlight cable is pulled off the panel was removed.
8. Backlightalwaysbright
• It is set bL is ON in the system menu
• It is damaged, please replace it.
9. Large deviation of measurement temperature and the actual temperature
The thermostat should be installed at ventilated place.
It cannot be installed at the place in direct sunshine or nearby the heater
Back connection screw is not locked, causing terminal serious fever.
10. Display0degrees
When the thermostat of the working environment temperature below the detection
0 degrees, that display 0 degrees.
The above is some of the most common errors, if you can’t solve, please contact the
local dealer!
dimensions in mm
86.1
0
28
.
80
4.00
4
0
12.20
8.00
3
2.0
0
86
.
10
60.00
Ø57.16
Ã
˜
Ã
59
.
00
59.00
32.00
86.10
86.10
12.20
28.80
60.00
8.00
4.00
57.16