User manual heavy duty onboard air system – VIAIR Heavy Duty OBA User Manual
Page 10
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P/N 10003, 10005, 10007, 20001
COMPRESSOR WIRING DIAGRAM
(with combination pressure switch / relay)
15 Edelman
Irvine, CA 92618
949-585-0011
www.viaircorp.com
+
-
Battery
To Keyed
Power Source
To Lamp Circuit
Dash Panel
Large Red
Small Red
White
Black
Fuse
Rev.1
WIRE GAUGE GUIDE 12-VOLT:
Amp Draw
Length of wire from battery to compressor
10
15
20
25
30
10
14
12
10
10
10
15
12
10
10
8
8
20
10
10
8
6
6
25
10
8
6
6
6
30
10
8
6
6
4
40
8
6
6
4
4
50
6
6
4
4
2
60
6
4
4
2
2
Wiring Diagram:
(Figure 2)
USER MANUAL
HEAVY DUTY ONBOARD AIR SYSTEM
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