HydraMaster CTS 403 Flex - Page 56

6-3: Electrical System
Figure 6-1. Electrical Schematic
000-179-855 Rev. A
86 85
87
30
87a
CL-1
PUMP
CLUTCH
GND
87a
30
87
8586
GND
PUMP CLUTCH
RELAY
CR-3
87a
30
87
8586
GND
ACTUATOR
GND
GND
12V BATTERY
PS-1
- +
PMP-1
GND
PUMP-IN
PUMP
(OPTIONAL)
PUMP CONTROL SWITCH
SW-5
FLOOD
DAMAGE
4
3
2
+
NATURAL
SYSTEM
HM
SYSTEM
OFF
1
D-1
DASH LIGHT
L-2
DASH LIGHT
L-3
L-1
SERVICE
HEAT EXCHANGER
LIGHT
GND
BACK PRES.
SWITCH
SW-7
THERMOSTAT
TS-1
P1 2
VACUUM TANK HIGH
WATER FLOAT
SWITCH
FS-2
FS-1
GND
HI-1
HOUR METER
WATER BOX
FLOAT SWITCH
SW-4
HIGH TEMP
SHUTDOWN
GND
FUEL PUMP
PMP-2
FUSE
25A
FU-1
IGNITION SWITCH
SW-1
1
2
3
4
5
6
ENGINE KILL LUG
B&S ENGINE
MTR-1
STARTER
STARTER
SOLENOID
VOLT. REG.
SOL-1
CARB
SOLENOID
V-1
BATT
VR-1
ST
STATOR
TB1
-2
TB2
AUTOMATIC
PUMP OUT
RELAY
CR-2 GND
AUTOMATIC
PUMP
OUT
(OPTIONAL)
FS-3
AUTOMATIC PUMP OUT
FLOAT SWITCH
PMP-3
AUTOMATIC PUMP OUT
-6
TB2
-5
TB2
-1
TB2
-6
TB1
-3
N/O
TEMPERATURE
CONTROLLER
TC-1
TR2TR1 TR3 TR4
TR6TR8 TR5 TR7
GND
PMP-4
NATURAL SOLUTION
PUMP
GND
TEMPERATURE
SENSOR
SW-6
HIGH TEMP
SOLENOID
V-1
-4
TB1
-3
TB1
GND
DIVERTER
RELAY
CR-1
DIVERTER
SOLENOID
V-3
EXTENDED
HEAT MODE
BLWR VAC
ENG VAC
AUX SWITCH
ON
SW-2
OFF
DO NOT CUT
JUMPER WIRES
D-2
D-3
CUT RESISTOR
DIV SETPOINT ADJ
"CW DECREASE"
"CCW INCREASE"
AUTOMATIC PUMP OUT
SWITCH
FUSE
25A
FU-2
OFF
SW-3
ON
NOTES:
REFERENCE DRAWINGS 1.
WIRING DIAGRAM________________________000-179-854
FLOW DIAGRAM__________________________000-179-856
BLANK
LTR REVISION DESCRIPTION CODE DATE BY CHKD APPVD
A RELEASE DRAWING
NEW
01/10/2020 M.B.B. C.I.R. L.O.L.
D
C
B
A
B
C
D
1 2 3
4 5
6
7
8
8
7
6
5
4
3
2
1
E
F
E
F
A
ELECTRICAL SCHEMATIC -
CTS 403 FLEX
A
REV
01/10/2020
01/13/2020
01/13/2020
CODE:
SIZE
C
11015 47th Avenue West,
Mukilteo, Washington 98275
PROPRIETARY INFORMATION
SHEET 1 OF 1
APPVD
CHECKED
DRAWN
M.B.B.
C.I.R.
L.O.L.
BY DATE
000-179-855
PART NUMBER