INSTRUCTIONS MANUAL
FUNCTION SELECTOR KEYBOARD
Refer to Fig 6:
(T1) REFRIGERANT AVAILABLE LED indicator: when lit, the display reports the weight of the available refrigerant in the storage tank.
(T2) RECHARGE LED indicator (flashes during the CHARGING phase).
(T3) RECOVERY LED indicator (flashes during the RECOVERY phase).
(T4) EVACUATE LED indicator (flashes during the VACUUMphase).
(T5) HOLD: flashes at the end of the recovery during the OIL DISCHARGE phase.
(T6) SEL key: Selects the operation to be performed. Every time this key is pressed one of the LEDs from T1 through T4 will light in sequence; the LED alongside each operation indicates that the operation maybe started or that it is being performed (flashing LED).
(T7) INCREASE key: Each time this key is pressed during the operations relative to setting the time and the quantity, the value of the flashing digit on the display will be increased byone unit.
(T8) ARROW key: Each time this key is pressed while a display value is flashing during the operations relative to setting the time and the quantity, a different digit will be selected for modification (selected digit will flash).
(T9) ENTER key: Pressing this key when a LED corresponding to an operation is lit but not flashing will permit modifying the evacuation time, and desired charging weight. After setting the desired value press the keyagain to complete the process.
(T10) GO key: Pressing this keywill start the operation indicated bythe lighted LED
(T11) STOP key: Pressing this keywill stop the operation indicated bythe flashing LED.
(T12) °F key: Pressing this keythe displaywill show the bottle temperature in Celsius degree
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