AirForce — air suspension control system
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AirForce RC2 air management (4-way, wireless remote)

AirForce RC2 air management (4-way, wireless remote)

Part AF-RC2

RC2 carries everything in RC1 and adds a Zero function for height-sensor kits. After fitting, one press fills the tank to 200 PSI, calibrates all four sensors, sets the car to memory 2 and shows each corner’s height as a bar chart. It warns you if the tank does not reach pressure within two minutes.

£449

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  • Built to order — the typical lead time is around 21 working days from the date of purchase to UK delivery. We confirm the lead time for your kit before you pay.
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About this part

RC2 is the controller for Gold and Diamond systems. The four memory buttons, valve speed, key-on recall, AUTO self-levelling with its ADVANCE interval, Compressor Detect and the three compressor pressure bands all work exactly as on RC1, as does the 30, 35 and 40-minute overload protection with its 15-minute rest.

What RC2 adds is Zero, which you run once the height sensor kit is installed. Switch on Compressor Detect, start the compressor and press Zero. The screen shows the tank filling; once it reaches 200 PSI and the compressor stops, the controller zeroes the sensors on its own, moves the car to memory 2 and draws a bar chart of the height reading at each wheel. If the tank has not reached 200 PSI after two minutes a warning appears, and the compressor will not run for more than 40 minutes.

With calibration done, AUTO can compare measured height against the stored value and correct it while you drive, which is what makes the sensor kits hold the car at a set height whatever the load.

Key points

  • All RC1 functions: memories, speed, key-on, AUTO, ADVANCE, compressor control
  • Zero function calibrates the height sensor kit
  • Fills tank to 200 PSI automatically during calibration
  • Sets memory 2 and shows four-wheel heights as a bar chart
  • Warning if the tank does not reach 200 PSI within two minutes
  • Compressor limited to 40 minutes continuous running

Specifications

Memories
4 (M1–M4); M4 restricted to lowest height
Speed
Solenoid valve interval 1–20, default 10
Key on
Recall memory 1/2/3/4 or off (default off); requires height sensor input
AUTO / ADVANCE
Self-levelling with height sensors; interval 10–180 s, default 60 s
Zero
Height sensor calibration: fills tank to 200 PSI, zeroes sensors, sets M2, bar chart of four wheel heights
Compressor Detect
On/off (default off); starts compressor after a 30 PSI drop
Compressor Level
A 100 on/150 off, B 135 on/175 off (default), C 160 on/200 off
Overload protection
Steps at 30/35/40 min running; maximum 40 min; 15 min enforced rest; timer resets after 5 min idle

Goes with it