User guide

PROHEAT CONTROL MODULE
G-III SOFT START
5,878,950 and 6,082,625
Protected by US Patents
WASH
POWER
DO NOT
COMMINICATION
Bus Applications Approved for Use in
Coolent Heater
Diesel FueledVechicle
Requirements
FHWA Bus Heater
This Product Meets
CAN Bus
RS232 &
FUSE 15A
999100
SLEEPER FAN
12 VOLT
SWITCH INPUT
POWER
P1 - POWER
3 PIN
P2 - SWITCH
4 PIN
P3 - SLEEPER FAN OUTPUT
OR AUXILIARY INPUT
2 PIN
SEE NOTE 1
P4 - COMMUNICATION
CANBUS AND RS232 6 PIN
FUSE 15 A
SEE NOTE 1
P5 - HEATER
INTERNAL HARNESS
18 PIN
PROHEAT CONTROL MODULE (PCM)
SEE NOTE 1 FOR PART NUMBER OPTIONS
1A
1B
1C
2A 2B2C
2D
3A3B
DETAIL B
DETAIL B
P1 - P3 CONNECTOR PIN OUT DETAIL
DETAIL C
2
3
1
CONNECTOR TERMINAL
DESIGNATORS
NOTE ORIENTATION
OF CONNECTOR LUGS
DETAIL C
P5 CONNECTOR PIN OUT DETAIL
A B C D F E
CONTROLLER VOLTAGE AND
PART NUMBER IDENTIFICATION
SEE NOTE 1
SLEEPER FAN OR AUX INPUT MODEL
IDENTIFICATION - SEE NOTE 1
4A 4B 4C 4D
4E 4F
DETAIL D
DETAIL D
P4 CONNECTOR PIN OUT DETAIL
NOTES:
1/ REFER TO X45 PART BOOK SL9070 FOR PART
NUMBER IDENTIFICATION
Figure 1-4 PCM Electrical Connections – X45
1-5
SECTION 1. TECHNICAL SPECIFICATIONS