Vmac VR150 - VMAC Error and Flash Code Diagnostics; VMAC System Error Messages

VMAC – Vehicle Mounted Air Compressors
Toll Free: 1-800-738-8622 Local: 1-250-740-3200
Fax: 1-250-740-3201
16
ON
OFF
ON
OFF
FLASH CODE 1
FLASH CODE 2
There are 7 warning/information messages:
Error Messages:
There are 7 error messages:
Flash Codes
Error
Code
Display
Fault
LED Code
Possible Problem(s):
01
OVER TEMP
Compressor is
too hot
RED LED
ON
Low compressor oil level. Faulty
or crushed cooler lines. Exceed
cooling capacity of compressor
cooling system. OEM changes in
cooling; non- standard application.
02
TEMP PROBE
SHORT
Short to
ground in
temp probe
circuit
Flash code1
RED LED
Faulty temp probe. Crushed temp
probe wires. Pinched or bared
wires that are grounded.
03
TEMP PROBE
OPEN
Open circuit in
temp probe
circuit
Flash code1
RED LED
Faulty temp probe. Broken temp
probe wires. Unconnected temp
probe.
04
BATTERY
LOW
A battery
voltage less
than 11V has
been detected
RED LED
ON
Faulty power line connection. Bad
or intermittent fuse. Broken or
poorly crimped connecters. Truck
charging system problems.
05
CLUTCH HIGH
Too high of
current draw
on clutch 5-
10A
Flash code 2
RED LED
Faulty clutch. Broken or pinched
clutch wire.
06
CLUTCH LOW
Too low of
current draw
on clutch<2A
RED LED
ON
Faulty clutch. Broken or pinched
clutch wire. Disconnected clutch
wire.
07
CLUTCH
SHORT
Too high of
current draw
on clutch >10A
Flash code 2
RED LED
Faulty clutch. Shorted to ground or
pinched clutch wire.