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Navigation: Output functions

AC magnetic clutch

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Requirements

The digital input function ac request/idle up must be activated. Note: Some OEM CAN protocol has already this feature implemented from the CAN bus stream, please read the OEM CAN documentation.

This output wired to the AC magnetic clutch relay.

Optionally a AC pressure sensor analog input.

 

 

AC magnetic clutch

 

Disable above TPS

AC magnetic clutch disables over this TPS value, used to shut down the AC on higher loads.

 

activation delay

Time in seconds to delay the actual activation of the AC magnetic clutch output, this is mostly used to increase idle rpm before activating the AC clutch.

 

reactivation delay

Time in seconds to re active the AC magnetic clutch output, used to prevent oscillation.

 

min ac pressure

Sets the minimum AC pressure in the system, the AC magnetic clutch output will start above this value.

 

max ac pressure

Sets the maximum AC pressure in the system, used to shut down the AC magnetic clutch output to prevent to high AC pressure in the AC system.

 

Note: Set the min and max AC pressures above to "0" if no AC pressure sensor mounted.

 

 

Example

 

AC magnetic clutch activation from a simple digital input.

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1. Wire the AC pressure clutch relay activation to a available GPO output. Outputs --> Output config.

 

 

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2. Wire the AC activation input to an available input, enable as AC request/idle up.

 

 

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3. Outputs --> AirCon Control, the above example from a vehicle without an AC pressure sensor wired.