Sun ECK TWIN 12 Manual De Instrucciones página 85

NOTE: enter data within the min and max values displayed.
Type in, in order, the minimum value of low pressure, the maximum and minimum value of high
pressure of the A/C system, and the temperature of the air at the outlet from the vents in the
passenger compartment.
Once all the active box are filled, press ENTER to confirm, the following screen will be
displayed:
Press ENTER to confirm, the following screen will be displayed:
Press ARROW to scroll DIANGOSIS and REMEDY, press PRINTER to print the diagnosis
report: should the diagnosis results not be positive, the printout will list from one to three
possible system problems. When checking, always start with the first DIAGNOSIS shown and
check each in the order given, applying the REMEDIES listed for each DIAGNOSIS.
Retest the A/C system with the machine after the first DIAGNOSIS has been checked out
and/or repaired, in order to determine whether or not the repair has solved the system problem.
Retest after each DIAGNOSIS has been verified and/or the trouble repaired.
OPTIMUM CONDITIONS FOR A/C SYSTEM DIAGNOSTICS: Wind speed about 0 mph
(km/h). A/C fan set to second speed. A/C temperature control set to maximum cold. External
(ambient) temperature from 70°F (21°C) to 100 °F (38°C). Engine at 1500 RPM for two
minutes. Do not expose the vehicle to direct sunlight during diagnostic testing.
INSTRUCTIONS MANUAL
Ta
min – MAX
(10°C/50°F – 45°C/133°F)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _
STATIC DIAGNOSIS
Diagnosis response
Press ENTER to continue
Press ESC to exit
REMEDY:
DIAGNOSIS:
No refrigerant in Operate system for
system sufficient time for dye
to appear at leak site
and use uv lamp
-84-
ESC
ENTER
ENTER
DD/MM/YY XX:XX PM
ESC
ENTER
DD/MM/YY XX:XX PM
ENTER