Instruction Manual

6
Setup
Keypad Basics
The AirChek XR5000 operates by pressing key sequences
on the keypad located on the front of the pump case.
Keys
 Scrolls through parameters in user setup functions
 Increases fl ow rate, timed run, and run delay time
 Decreases fl ow rate, timed run, and run delay time
Key Sequences
 Press keys individually.
[] Press simultaneously to toggle between Hold and Run modes and to exit user
setup functions.
 Security code. With pump in a non-running state (no fl ashing blue LED), press
to access user setup functions.
Turning the Pump On
• Press and hold  until display shows “ON.”
• Press [] to run the pump or to place a running
pump in Hold. A blue LED on top of the pump
indicates pump is running or that there is a run
delay programmed into the pump.
Turning the Pump Off
• Manual Off (Sleep mode): With pump in a non-
running state (no flashing blue LED), press and
hold  until a countdown from 3 to 1 appears
on the LCD and pump shuts off. Manual Off will
operate even when keypad is locked.
• Auto Off (Sleep mode): Turns off a non-running
pump (no flashing blue LED) after five minutes of
inactivity.
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