Robinair AC375C Refrigerant Recovery, Recycle, Recharge Unit - Manual (Page 8)

© 2006 SPX Corporation
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The following is an explanation of the symbols shown on the control panel:
— Low Side — Oil Drain
— High Side — ISV Pressure
— Valve Open — Menu Key
— Valve Closed — Start/Stop Key
— Oil Inject
MAIN MENU :
RECOVER — recovers and filters refrigerant from the A/C system.
VACUUM — activates the vacuum sequence for a programmed amount
of time.
CHARGE — charges the A/C system with the programmed amount of
refrigerant.
DIAGNOSTICS MENU : use to view and edit unit settings.
UNITS — toggles displayed weight between kilograms (kg) and pounds
(lbs.).
REF — displays the approximate amount of refrigerant in the internal
storage vessel.
FILTER — displays the remaining capacity of the filter by weight.
OIL — displays the remaining time in minutes and seconds until the next
recommended vacuum pump oil change.
CALIBRATE— service technician uses to calibrate the weight scale.
EXIT— leaves the diagnostics menu.
CAUTION: To avoid damage to the unit, calibration must be performed
by a qualified service technician.
Introduction
Component Identification and Location contd.
Software Functions
Symbol Definitions