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Page 7
1� Unlock Keypad
- An icon will show on the
screen indicating the keypad is locked. To
unlock:
Press
ON/OFF
(UNLOCK)
for 5 seconds, a ‘buzzer’
will sound, the keypad will be unlocked.
ULTRATEMP
HX
TM
1
Icon for Locked
mode
2� Set Clock
- Press and hold
TIMER
(CLOCK)
for 5 sec-
onds to enter into clock setting interface.
The clock will begin flashing, press
TIMER
(CLOCK)
to
modify the hours. The hours of the clock will
start flashing, press
UP
(HEAT/COOL)
and
DOWN
(DEFROST)
but-
tons to alter the value for the hours. Press
TIMER
(CLOCK)
again to set the hour. Repeat with the
minutes.
3� Set Timer
- Press
TIMER
(CLOCK)
to enter into Timer
setting interface. Press
UP
(HEAT/COOL)
and
DOWN
(DEFROST)
to
select the timer number (T1 or T2). Press
TIMER
(CLOCK)
to modify timer. Use
UP
(HEAT/COOL)
and
DOWN
(DEFROST)
buttons to set value for “hour”, press
TIMER
(CLOCK)
to save. Repeat with minutes. After setting
Timer ON, repeat process with Timer OFF.
4� Turn on
- Press
ON/OFF
(UNLOCK)
for 1 second. The fan
will start. A ‘Sun’ icon should show on the
screen, indicating the unit is in heating mode
(refer to page 22 for details on switching
between heating and cooling modes).
1
Icon for Heating
mode
Icon for Cooling
mode
5� Adjust Temperature
- Press
UP
(HEAT/COOL)
and
DOWN
(DEFROST)
buttons to alter the value for the set
temperature.
Quick Start
Quick Start