Set the amount of refrigerant to be charged into the a/c system (with 'UP' key to increase or
‘DOWN’ key to decrease the quantity. Press 'START' key to start automatic mode.
(example value only)
The unit will perform all tasks (refrigerant recovering, recovered oil drain, evacuation and
refrigerant charging) in one automatic cycle.
Note: After the recovery and evacuation proces finish, just before refrigerant charge, the unit will
go in pause for 2 min (operator can set pause time from 0 – 10min). This is time where operator
can manually (by opening the ball valves) add new oil (10) or/and UV dye (21) into a/c system (if
needed).
Conditions that will prevent refrigerant charging:
- If there is little or no refrigerant in cylinder.
- If the cylinder valve is closed.
- If the hand manifold valves (4) console are closed.
- If the A/C system service port Schrader valve is not depressed.
- Faulty pressure control.
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