Enclosure E | Wiring diagrams |
CONNECTOR 1
POWER SUPPLY & DIGITAL OUTPUTS
1 = POWER SUPPLY (+)
2 = POWER NEGATIVE
3 = DISPLAY BACKLIGHT (+)
4 = ALARM O/P TEMP
5 = ALARM O/P DIGIT
CONNECTOR 3
DIGITAL INPUTS (configuration example)
1 = SUPPLY POSITIVE (+)
2 = REFRIGERATION
3 = SUPPLY POSITIVE (+)
4 = BACK DOOR
5 = SUPPLY POSITIVE (+)
6 = DEFROST RELAY
7 = SUPPLY POSITIVE (+)
8 = SIDE DOOR
CONNECTOR 4
TEMPERATURE INPUTS
1= TEMPERATURE 1
2= TEMPERATURE 1 (+)
3= TEMPERATURE 2
4= TEMPERATURE 2 (+)
5= TEMPERATURE 3
6= TEMPERATURE 3 (+)
7= TEMPERATURE 4
8= TEMPERATURE 4 (+)
Page 29
battery
Ignition key (+) (display backlight)
WARNING : NEVER CONNECT DISPLAY BACKLIGHT
DIRECTLY TO THE BATTERY
relay
door switch
defrost relay
door switch