Holley 12-3000, Руководство по установке

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INTRODUCTION:
The Holley BLDC (Brushless DC Controller) is primarily designed to be used in conjunction with the Holley VR2 fuel pump. The
controller is designed to operate stand-alone or to be used as a slave device via a ground input.
OPERATION:
The BLDC has three (3) inputs: (Red) power, (Black) ground, and (Yellow) signal. The signal wire controls how the BLDC controls the
fuel pump.
100% Duty Cycle Setup :
The first configuration, which is the simplest mode, is the controller operates the fuel pump at 100% duty cycle based on a single binary
input. (The yellow signal wire is not used). The schematics in Figure #5 and #6 show this installation. These schematics will guide you
for the controller installation with relays.
50% Duty Cycle Setup:
In a typical usage the controller would be in the 50% duty cycle mode (Yellow input signal wire to ground). This configuration would
allow the user to control the fuel pump duty cycle from 50% to 100% via a grounding input. Any switch or triggering device can be
installed in line between the yellow wire and ground. As long as it can provide a ground at low demand and remove that ground at high
demand, it can operate the controller. This could be done by a toggle switch, TPS switch, any aftermarket EFI system, a nitrous
controller, etc…
An example would be once the (TPS) throttle is depr
essed to a user set position the switch would disengage (“open”) the ground signal
and command the controller into a 100% duty cycle mode.
**Since there are many signal methods that can be used, please refer to the schematics of the particular switch or triggering
system that you are using to verify the (yellow) signal wire connections.
We will cover using this controller in conjunction with the Holley EFI system in the setup section on page 7.
LED OPERATION:
LED [GREEN]
– Fuel pump running, no faults.
LED [YELLOW]
– Attempting to start fuel pump.
LED [RED]
– Low battery voltage (< 8Vdc)
LED [RED] - flash
– Unable to start fuel pump.
LED Firmware Rev Indication
1. Disconnect fuel pump connector.
2. Apply nominal power to BLDC controller.
3. LED will be LED [YELLOW] for approx. 5 sec
4. The BLDC firmware rev will be indicated via the number of LED [GREEN] flashes.
WIRING TABLES:
BLDC power connector
– 5-Pin GT 280 – MODULE SIDE
A Power RED TXL 14 GAUGE 14 AWG
B Control Input YELLOW TXL 14 GAUGE 18 AWG
C Factory Use Only ORANGE TXL 20 GAUGE 20 AWG
D Factory Use Only YELLOW TXL 20 GAUGE 20 AWG
E Ground BLACK TXL 14 GAUGE 14 AWG
BLDC power connector
– 5-Pin GT 280 – VEHICLE HARNESS SIDE
A Power RED TXL 14 GAUGE 14 AWG
B Control Input YELLOW TXL 14 GAUGE 18 AWG
C Factory Use Only CAVITY PLUG 20 AWG
D Factory Use Only CAVITY PLUG 20 AWG
E Ground BLACK TXL 14 GAUGE 14 AWG
BLDC motor connector
– 4-Pin Deutsch ATP06
1 Red 14 AWG
2 Black 14 AWG
3 White 14 AWG
4 Green 14 AWG