Ecotechnics SUN ECK TWIN 12 - Page 94

INSTRUCTIONS MANUAL
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Make sure that HP and LP couplings are disconnected from A/C system or else, then press
ENTER:
After a few minutes the following message will be displayed:
Open the red valve on the R134a tank, then press ENTER to continue:
After few minutes the following message will be displayed:
R134a TANK PRESSURE calibration successfully completed, press ENTER to exit, then press
ESC to exit from CALIBRATION MENU and save.
R1234YF TANK PRESSURE
Calibration procedure same as R134a TANK PRESSURE
DD/MM/YY XX:XX PM
ENTER
R134a Automatic tank pressure
calibration
OPERATION COMPLETED
ENTER
ESC
R134a Automatic tank pressure calibration
Open the red valve on the R134a tank
Press ENTER to continue
Press ESC to exit
CALIBRATION
R134a tank pressure calibration
Automatic tank pressure calibration
Please wait…
CALIBRATION
STOP