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025-2945
7
7
1
1
4
4
2
2
5
5
S04
3
6
3
6
HEAD VENT
7
7
1
4
1
4
2
5
2
5
S02
6
6
3
3
OVERBOARD
DISCHARGE
6
7
20
20
J86
20
FRESH/WASTE
LEVEL INDICATOR
P28
HEAD SWITCH
FOUR WINNS PARTS LIST
ITEM
PART NUMBER
QUANTITY
028-0177
11
028-0390
12
7
028-0454
025-2945
1
J85
028-0442
1
J86
028-0442
1
P28
028-0451
1
S01
028-0457
1
S02
028-0456
1
S03
028-0457
1
S04
028-0457
1
Electrical Schematics
S03
HEAD LIGHT
S04
HEAD VENT
3
DK BLU/GRN
S01
2
VAC-U-FLUSH
7
YEL
J85
GRAY WATER LEVEL
DESCRIPTION
FUNCTION
RECEPT,FASTON,.250,18-14
02
PIN,UMNL,18-14
41
SOCKET,UMNL,18-14
42
PANEL,BLANK,HEAD SWITCH
HEAD PANEL
RECEPT,UMNL,4 CKT
GRAY WATER LEVEL
RECEPT,UMNL,4 CKT
FRESH/WASTE LEVEL
PLUG,UMNL,12 CKT
HEAD SWITCH
SWITCH,UNLIT ON OFF,CONT III
VAC-U-FLUSH
SWITCH, UNLIT (ON) OFF,CONT III
OVERBOARD DISCHARGE
SWITCH,SPST ON OFF,CONT III
HEAD LIGHT
SWITCH,SPST,ON OFF,CONT III
HEAD VENT
™
378
REVISION
REVISED
DATE
CHECKED
LEVEL
BY
BY
-
S01
VAC-U-FLUSH
2
3
TAN/BLK
S03
HEAD LIGHT
7
2
3
S02
OVERBOARD DISCHARGE
2
3
GRA/BLU
GRA
7
BLU/GRA
ORN/BLU
MANUFACTURER
AMP
AMP
AMP
AMP
AMP
AMP
CARL SW
NOTES:
1. LENGTHS SHOWN IN INCHES +/- 1.5 INCH
CARL SW
2. WIRING TO MEET THE REQUIREMENTS OF SAE J1128.
CARL SW
3. COLOR CODE PER FOUR WINNS SPEC. 125-60000.
CARL SW
4. TERMINATE PER FOUR WINNS SPEC. 125-60153.
REVISIONS
DESCRIPTION
PRODUCTION RELEASE
P28
HEAD SWITCH
12P
BRN/WHT
YEL
1
1
PANEL RET
PANEL RET
BRN/WHT
BRN/WHT
2
2
VAC-U-FLUSH
VAC-U-FLUSH
TAN/BLK
3
3
VAC-U-FLUSH IN
VAC-U-FLUSH IN
GRA/BLU
4
4
OVERBOARD DISCHARGE
OVERBOARD DISCHARGE
GRA
5
5
OVERBOARD DISCHARGE IN
OVERBOARD DISCHARGE IN
BRN
BRN
6
6
LEVEL SENDER PWR
BRN/PNK
7
7
WASTE LEVEL SENDER
WASTE LEVEL
BRN/LT BLU
8
8
FRESH WATER LEVEL
FRESH WATER LEVEL
BLU/GRA
HEAD LIGHT
HEAD LIGHT
9
9
ORN/BLU
10
10
HEAD LIGHT/VENT IN
BRN
BRN/WHT
11
11
GRAY WATER LEVEL
BLU/GRN
12
12
HEAD VENT
J86
FRESH/WASTE LEVEL INDICATOR
4S
YEL
1
1
GAUGE RET
BRN
2
2
GAUGE POWER
BRN/LT BLU
3
3
FRESH WATER LEVEL
BRN/PNK
WASTE LEVEL
4
4
J85
GRAY WATER LEVEL
4S
YEL
1
1
GAUGE RET
BRN
2
2
GAUGE POWER
BRN/WHT
3
3
GREY WATER LEVEL
4
4
NOT USED
378 VISTA
HEAD SWITCH
PANEL ASSEMBLY
Page 19
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