INSTRUCTIONS MANUAL
-70-
Press OK 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 ca. 0 km/h. A/C
fan set to second speed. A/C temperature control set to maximum cold. External (ambient)
temperature from 21°C to 38°C. Engine at 1500 RPM for two minutes. Do not expose the
vehicle to direct sunlight during diagnostic testing.
Diagnosis response
Press OK to print the options reliefs or
BACK to exit
R134a DEVICES
STATIC DIAGNOSYS
