Vacuum time
min 20
A 20-minute vacuum phase will be suggested.
Use UP-DOWN buttons to select the desired value. Confirm by pressing ENTER.
System leaktightness
control min. 4
A 4-minute system leak test will be suggested at the end of vacuum phase. .
Use UP-DOWN buttons to select the desired value. Confirm by pressing ENTER.
Inject oil-UV? Yes
No
Select using UP-DOWN buttons. Confirm by pressing ENTER.
If NO option is selected, the station will suggest going into filling phase.
If YES option is selected, the following message is displayed:
Manual Oil-UV ■
Synchro. Oil-Uv □
Select using UP-DOWN buttons. Confirm by pressing ENTER.
If synchronized oil-UV feeding option is selected, the station will suggest switching into
Synchronic oil-UV feeding phase.
See 9.5.2 Synchronic oil-UV feeding.
If Manual oil-UV option is selected, the following message is displayed:
Specify refrigerant weight
Refrig. g. 700
Use UP-DOWN buttons to enter refrigerant quantity. Confirm by pressing ENTER.
Start operation?
Confirm by pressing ENTER.
8.5 Synchronic oil-UV feeding.
8.5.1 Manual oil-UV feeding.
Manual Oil-UV ■
Synchro. Oil-Uv □
Use UP-DOWN buttons to select Manual Oil-UV. Confirm by pressing ENTER.
After the vacuum phase the station will stop to allow manual feeding of oil -UV.
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