Gasboy 1000 Series Fuel Management System Installation - Manual (Page 50)

System and Pump/Dispenser Wiring 9850AXTW1, 9850AXTW2, 9852QXTW1, 9852QXTW2, 9853QXTW1, 9853QXTW2
Page 46 MDE-4344A Series 1000 Fuel Management System Installation Manual · November 2008
Notes:1) The power resistor assembly is 8.2K OHM, 10 W (Part Number C05818) for 115/230
VAC domestic units and 30K OHM, 10 W (Part Number C06683) for 230 VAC
international units. Two assemblies required for twins.
2) Before applying power, the Series 1000 Pump Control PCB jumpers must be set for
Series 9800/9820 as described in C08921 Series 1000 Start-up Manual. Failure to
properly set the jumpers will damage the Series 1000 system.
3) If using the SUBM PUMP DRIVE in place of the SUBM STARTER DRIVE to control
the submersible(s) for this unit, connect the SUBM PUMP DRIVE lines through the
“B” contacts of the Series 1000 in place of the SUBM STARTER DRIVE lines. Be
sure to leave the SUBM STARTER DRIVE lines capped.
4) The wire colors may vary. Refer to current pump wiring diagrams.
5) When multiple dispensers are used to control a common submersible starter relay or
pump, and the 9800 is controlled (authorized) through the Control/Subm Feed line
(as in the case of some fuel management systems), it is important that the lines from
the 9800 to the submersible equipment be isolated from each other. This can be
accomplished by running the submersible control lines through a secondary set of
relay contacts in the fuel management system. If a secondary set of contacts is not
available, external control relays must be used between the 9800 and the submersible
starter relay or pump. Another option is to provide a separate submersible starter
relay for each hose outlet. In no case can the submersible drive lines from the 9800
be tied together.