Gasboy 1000 Series Fuel Management System Installation - Manual (Page 30)

System and Pump/Dispenser Wiring Control Lines for Gasboy 9800 or 9820 Electronic Pumps/Dispensers
Page 26 MDE-4344A Series 1000 Fuel Management System Installation Manual · November 2008
Submersible Drive (Subm Drive)
This line is always present for dispensers, but is active only when Subm Drive relays are
supplied. The Subm Drive is a 115/230 VAC (230 VAC International) output used to control
the submersible starter relay or submersible pump. When connected directly to the
submersible pump, the motor size cannot exceed 3/4 HP at 115/230 VAC. This line is limited
to 3/4 HP because of the control circuit in the Series 1000. Two lines are provided for twins. In
cases where both lines will be controlling the same starter relay or pump, they can be
combined.
Reset Complete (Switch Detect)/Slow Flow
The Reset Complete/Slow Flow is a 115 VAC (230 VAC International) output which is used
to indicate that the reset process is complete and the dispensing unit is ready to dispense
product. It may also be used in applications where control of a remote slow flow valve
(satellite) is required. Two lines are provided for twins. This line must be capped when not in
use.
Fast Flow
This is a 115 VAC (230 VAC International) line that can be used to control a remote fast flow
valve (satellite). It is present only in units with two stage solenoid valves. This line is not
normally used and is not connected at the factory. Two lines are provided for twins.
Phase 2 Feed
The phase 2 feed is a hot feed which is the opposite phase of the pump motor feed. This line
and the pump motor feed are used for 230 VAC motor applications. The Phase 2 Feed should
be switched through a separate relay to prevent false triggering of the authorization signal.
Slow/Fast Satellite Returns
These lines are used only in units that come equipped with satellite piping. They are used in
applications where the dispenser and satellite may not dispense product at the same time.
These lines are not connected internally as they leave the factory. Four lines are provided for
twins.
Light Feed
The Light Feed is a 115 VAC input required to power the fluorescent lights. In a site
configuration using multiple dispensers (or pumps), the power for the lights of up to 8 units
can be supplied by one breaker. It is recommended that this be on a separate breaker from the
Micro/Heater Feed to reduce electrical noise and allow for separate control of the lights.
Light Neutral
The Light Neutral is a return line for AC current from the lights to the breaker panel. When a
separate breaker is not used to control the lights, the light neutral is attached to the Micro
Neutral.