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Figure 2.3-4 typical single phase 240 vac, Pump relay box & control unit wiring diagram - 5, Ts-lld control unit – Franklin Fueling Systems TS-LLD Installation Manual User Manual

Page 39: Pump relay box

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Control

Unit
Installation

Page

2.3
-5

2.3

- - COM - -

N.O.

PUMP RELAY

F1

DANGER Electrical shock hazards!

Turn off and lock-out the submersible

pump power source (terminated at

L1 and L2), and the pump relay power

source (terminated at S2, from the

dispenser switch) BEFORE working

on this equipment. Failure to turn off

these power sources will result in

severe injury or death.

L2 (BLK)

M2 (ORG)

N (WHT)

TS-LLD Control Unit

RLY COIL (RED)

S2 (BRN)

GROUND

(GRN)

- - - COIL - - -

Install the 1uF Line Filter

Capacitor (INCON PN 020-0028)

Between L1 & L2

#8-32 Ground Stud

1 110V
2 NEU
3 P-OUT

TB2

1 485A

3 D S Y1

2 485B

5 ALAR M

4 D S Y2

SIG RTN

4 P-IN

TB1

Pickup Coil

Pump Relay Box

Remove wires

(shown as

dashed lines)

NOTE: Only the

new wiring

that's required

within the

Pump Relay

Box, is shown

in this diagram.

S1

M2

S2

M1 N

L2

L1

GROUND

STUD/SCREW

No termination - wire runs through

the donut-shaped Pickup Coil

RLY N.O. CONTACT (ORG)

Figure 2.3-4

Typical Single Phase 240 VAC Pump Relay Box & Control Unit

Wiring Diagram