3-4 Failure Indicator
Failure status
Input or Output
Red solid
Temperature
Red fast
Battery voltage
Red slow
Red light
Fan abnormality
flash twice
Red light
ESB Failure
slow ones
3-5 Pin Assignment of CN2
For Alarms Signal & Fan Control
1
Normally closed
2
Normally open
3
COM
4
Sleep mode control
5
GND
4-5 Short Sleep mode on
4-5 Open Sleep mode off
3-7 Pin Assignment of CN4
For Remote control
1
R_VCC
2
BAT-
3
NC.
4
BAT-
5
DATA I/O
6
BAT+
LED Status
- 6 -
Description
Output current is reduced to <1A
AC I/P unstable
Output FUSE blown
Battery over heat (the indicator is available only when
temperature sensor is connected)
Battery under heat ( the indicator is available only when
temperature sensor is connected)
Charger over heat (Heat Sink)
Battery over voltage
Battery under voltage or output under voltage in C.C. mode.
Fan abnormality
ESB no output / output short
3-6 Pin Assignment of CN3
or Temperature sensor & Remote
1
R_VCC
2
GND
3
TEMP
4
BAT-
5
DATA I/O
6
BAT+
3-8 Pin Assignment of ESB
Connectors
For MZ-1215/1225/1240
+
VCC
-
GND
English
control
Rev. 06/2016