Franklin Fueling Systems TS-LLD Installation Manual - Manual (Page 39)

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