Ecotechnics SUN ECK TWIN 12 - A;C PRESSURES CHECK

INSTRUCTIONS MANUAL
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A/C PRESSURES CHECK
From MAINTENANCE scroll to page 2 with the arrow
and select A/C PRESSURES
CHECK, the following screen will be displayed:
Connect and open the coupling connected to the A/C system, then press ENTER, press ESC
to return back; the following screen is displayed:
Turn on A/C system and check pressure using HP and LP gauges, then press ENTER:
Turn off A/C system and the vehicle’s engine, then press ENTER:
Unscrew and disconnect HP coupling, then press ENTER:
Connect and open HP and LP couplings
to A/C system and press ENTER
ENTER
ESC
DD/MM/YY XX:XX PM
A/C PRESSURE CHECK
ENTER
DD/MM/YY XX:XX PM
Turn on A/C system and
Check pressures using
Hp and LP gauges
Then press ENTER
ENTER
DD/MM/YY XX:XX PM
Turn off A/C system and the vehicle’s engine
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