7
2
6
5
1
9
3
8
4
Valve
Coil
Ground
Jumper
Optional
Resistor
(See Note)
10
Jumper
Disconnect
Switches
Ignition 1 Ignition 2
7
2
6
5
1
9
3
8
4
Valve
Coil
(Note)
Ground
10
Switch 2
Switch 1
White
Black
Red
Ground
Optional
Resistor
(Note)
Internal Wiring
for M2582
M5081 Internal
Wiring
M2582 Internal Wiring
Wiring shown in normal mode of operation (seat open). The 20 AWG
(0.75 mm
2
) wire is color coded to the coil:
For CD ignitions:
White and Orange
For Magneto ignitions:
White and Green
For Battery:
White and Blue
Conduit Installation
Install a 1/2 NPT conduit from the M2582 conduit connection to the
power source. See M2582 Dimensions (page 3) for location.
For wiring the M2582 fuel valve to Solid-State TATTLETALE
®
annunciators, refer to pages 9, 10, and 11.
M5081 Internal Wiring
Wiring shown in normal mode of operation (seat open). The 18 AWG
(1.0 mm
2
) wire is color coded to the coil:
For CD Ignitions:
White and Orange
For Magneto Ignitions:
White and Green
For Battery:
White and Blue
Conduit Installation
Install a 1/2 NPT conduit from the M5081 conduit connection to the
power source. Refer to Dimensions (on page 4) for location.
For typical wiring of the M5081 models refer to pages 7 and 8.
For wiring the M5081 fuel valves to Solid-State TATTLETALE
®
annunciators, refer to pages 9, 10, and 11.
M5081FS Internal Wiring
For typical Wiring refer to page 8.
For wiring the M5081FS to MARK IV 12/24 refer to page 10.
Magnetic Switch Adapters for Use with
Capacitor Discharge Ignitions
Connect the Magnetic Switch Adapter between the fuel Valve
terminal 1 and the CD Ignition. See wiring diagrams (pages 7
and 11).
WARNING:
PERFORM THE WIRING OPERATION WITH THE POWER SOURCE “OFF” AND THE AREA MADE NON-HAZARDOUS.
MAKE SURE THE VOLTAGE AND CURRENT REQUIREMENTS ARE WITHIN THE FUEL SHUT-OFF VALVE RATINGS. HARD CONDUIT
WITH APPROVED SEALS IS REQUIRED BY THE NEC FOR HAZARDOUS AREA INSTALLATIONS.
NOTE
:
For grounding the ignition (CD models only)
through the fuel valve snap-switch, use a
Magnetic Switch Adapter (see
Magnetic
Switch Adapter
, below) and install a 100
ohm; 2 watt resistor (included on page 11).
NOTE
: For grounding the ignition (CD models only) through the fuel
valve snap-switches, use a Magnetic Switch Adapter, see
Magnetic
Switch Adapter
, below and the
“TO CLOSE THE FUEL VALVE and
GROUND THE IGNITION”
attachment, and install a 100 ohm; 2
watt resistor (included with your attachment).
NOTE
: Wiring shown in normal mode of operation (seat open). The 18 AWG (1.0 mm
2
)
wire is red color for both options: 12 VDC and 24 VDC.
WIRING INFORMATION
GND
ALT
1
SW
+
ALT
2
IN4007
Negative ground
Magnetic Switch Adapter shown
65700053 (was 65020126):
For use with
negative ground ignitions up to 240 VDC.
65700054 (was 65020127):
For use with
positive ground ignitions up to 450 VDC.
65700055 (was 65020155):
For use with
negative ground ignitions up to 450 VDC.
White
FV–
FV+
Orange
(IGN)
White
FV–
FV+
Orange
(IGN)
Installation M-7980N page 6 of 12
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