[rcdash]

Dear Richard,

I have my hfs-6 installed but got stuck during testing. The manual does not really explain what all the jumper settings are so I wanted to ask about that first. When I received the system, the jumpers were on IDC, PRK, and I think also INJ or CAL? (don't have it in front of me). What should be the proper jumper settings for normal operation and for testing. When I move the jumper from PRK to TST, the pump turns on and I have a bleed valve on a spare port of the pump, so I can see the flow. However, nothing is coming out of the FCV. How do I troubleshoot this? On the controller board and gauge, all the lights appear to function correctly (as stated in the manual). I think maybe I have an incorrect jumper setting? However, the 95% IDC light comes on, so that should indicate that the the FCV is fully on, right?

Thanks,
Raj
Chapel Hill, NC

(PS. I purchased my unit from GT Motorsports in CA).

EDIT: This whole part of the manual is not clearly worded (it is very hard to figure out what the precise jumper status should be for each jumper - e.g. when the manual says "remove the link", it doesn't specify from where):

Testing the controller functions:
1. Gauge Bargraph test:
Taking the parked ?PRK? link
and place it on the ?CAL slot?,
you should see 4-5 bars lights
up. Twiddle the ?SC? trimmer on the gauge will
yield more or less bars. Clockwise to reduce bars.
Reinstate the ?SC? back to 12 o?clock. Make sure
?IDC? is selected.
2. Simulating 100% injection test:
Remove the link and put it on the ?TST? slot momentarily
and observe:
- Amber led on the controller board will light up.
- Red led on the controller board also lights up.
- The yellow should light up except for the blue RJ
connector,
- The water pump will start.
- There should be full spray on the jet instantly
unless the system is not fully primed. Allow a few
seconds for the water to reach the jet. For longer
hose run installations, remove the jet first to allow
faster priming.
- Remove the link and put it back to the ?PRK?
position before you empty the water tank. If all is
well, move to the next test stage.