Carrier Extra XT - Pre-Trip Check Procedure

8
62--10601
PRETRIP CHECK 1.
FAULT STAND-BY
COOL
FUNCTION
CHANGE
UNIT
DA TA
PRETRIP
CHECK
AUTO S/S
CONTINUOUS
MANUAL
DEFROST
ENTER
SETPOINT BOX TEMPERATURE
FAULT
STANDBY
POWER ON
1
0
START/RUN
OFF
STANDBY
ENGINE
P
PP
PP
PP
PP
PP
PP
PP
P
2. Press PRETRIP CHECK key to start
PRETRIP. “PPPP” will appear on the display.
1. Start and run unit until box
temperature is 40_F(
4.4°C)or
lower.