Ecotechnics Cinquecento12 - Page 59

The data, information and descriptions, and the technology described herein are the exclusive intellectual property of Snap-on Climate Solutions S.r.l. and
constitute industrial secrets. Said information is communicated in strict confidentiality; said information may be used only for the purpose for which it is
communicated; said information may not be divulged, communicated, or revealed to third parties and/or reproduced by any means for any reason whatsoever; said
information is protected under applicable Italian competition and industrial property law.
Service manual Cinquecento12 (VA21) [MANUY2V.SB0] ed.1 ver.0.1.doc pag.59 - 09/11/2021
Unscrew and disconnect HP coupling, then press ENTER:
Press YES to confirm:
With LP coupling connected turn on the vehicle’s engine and A/C system, then press ENTER:
Open HP and LP valves. Press ENTER to continue:
Open HP and LP valves
Press ENTER to continue
ENTER
DD/MM/YY XX:XX PM
ESC
ENTER
DD/MM/YY XX:XX PM
With LP coupling connected turn on
vehicle’s engine and A/C system
then press ENTER
A/C PRESSURE CHECK
ENTER
DD/MM/YY XX:XX PM
Unscrew and disconnect
HP coupling from A/C system
Then press ENTER
A/C PRESSURE CHECK
DD/MM/YY XX:XX PM
Are you sure that you
have unscrewed and disconnected
the HP coupling?
NO
YES
A/C PRESSURE CHECK