OPERATOR’S MANUAL
for
Ultra/Ultra XL, Ultima and Solara
Beginning With
S/N HAR90573670
And Extra/Ultra XT
Trailer Refrigeration Units
With
Standard Microprocessors
62--10601 Rev G
Trailer Refrigeration
FAULT
START/STOP
FUNCTION
CHANGE
UNIT
DATA
PRETRIP
CHECK
AUTO S/S
CONTINUOUS
MANUAL
DEFROST
ENTER
SETPOINT
BOX TEMPERATURE
-20
34.5° F
STANDBY
FAULT
STANDBY
POWER ON
1
0
START/RUN
OFF
STANDBY
ENGINE
R