21COOLIUS A50 / Y50
6.2 Output test
It is possible to activate the devices connected to the mainboard “A” (PWR).
NOTE: Both quick couplers must be installed!
Turn COOLIUS SELECT to select the output to be activated.
Press ENTER to activate the selected OUTPUT.
NOTE: In order to avoid the exit of refrigerant from the vacuum pump outlet or from the oil/UV bottles, the
activation of VP, UV, NO, HO and of all the combinations containing at least one of them, are possible only
when the pressure is lower than 1100 mb.
• CP Compressor and Compressor fan
• VP Vacuum pump
The HP and LP gauges must show 0 (Zero) bar!
• EO Used oil drain valve (EO)
Nitrogen discharge valve (EO2)
Refrigerant analysis circuit oil drain (E3)
• NO New oil valve
The HP and LP gauges must show 0 (Zero) bar!
• UV Dye tracer valve
The HP and LP gauges must show 0 (Zero) bar!
• HO Hybrid oil valve
The HP and LP gauges must show 0 (Zero) bar!
• RF Refrigerant valve
• XP Recovery valve
• LP Separation valve
• A1 Aggregate valve
• A2 Aggregate valve 2
• A3 Nitrogen valve
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