Carrier 40MPHA Owner's Manual page 9

CAUTION
!
INJURY HAZARD
DO NOT place fingers in or near the blower or suction side
of the unit. The high−speed fan, inside the unit, may cause
injury.
Timer Function
TIMER ON (to start the unit) and TIMER OFF (to stop the unit)
can be used separately or together.
Timer ON only
This function allows the unit to start automatically at the set time.
The TIMER ON can be set while the unit is on or off.
1. Press TIMER and the TIMER ON indicator
and flashes. By default, the last user set time period along
with the letter "h" (indicating HOURS) appears on the
display.
NOTE: This number indicates the amount of time after the
current time that you want the unit to turn on. For example, if
you set TIMER ON for 2.5 hours, "2.5h" appears on the
display, and the unit turns on after 2.5 hours.
2. Press TEMP + or TEMP − repeatedly to set the time when
you want the unit to turn on.
3. Wait 3 seconds and the TIMER ON function activates. The
digital display on your remote controller reverts to the
temperature display. The
function activates.
Timer OFF only
This function allows the unit to stop automatically at the set time.
The timer can be set while the unit is on or while it is off.
1. Press TIMER, the TIMER OFF indicator
and flashes. By default, the last user set time period and an
"h" (indicating HOURS) appears on the display.
NOTE: This number indicates the amount of time after the
current time that you want the unit to turn off. For example, if
you set TIMER OFF for 5 hours, "5.0" appears on the display,
and the unit turns off after 5 hours.
2. Press Temp + or Temp − repeatedly to set the time when
you want the unit to turn on.
3. Wait 3 seconds and the TIMER OFF function activates.
The digital display on the remote controller reverts to the
temperature display. The
function activates.
appears
indicator remains on and the
appears
indicator remains on and the
Timer ON and Timer OFF
Use both functions to program the unit to turn on and shut off at
specified times.
a. Set TIMER ON as previously described.
b. Set TIMER OFF as previously described. The unit starts
automatically at the set TIME ON and turns off at the set
TIME OFF.
EXAMPLE: Setting the unit to turn after 6 hours, operate for 2
hours then turn off (see Fig. 16).
Timer is set To turn ON
6 hours from current time
Timer is set to turn OFF
8 hours from current time
Timer starts
2PM 3PM 4PM
6 hours later
8 hours later
Fig. 16 Set both Timer ON and Timer OFF
9
Unit turns Unit turns
ON
OFF
5PM 6PM 7PM 8PM 9PM