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Carrier 40MPHA - Forced Operation Function; Timer Function; Sleep Function

Carrier 40MPHA
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13
Forced Operation Function
S
Forced COOLING Mode:
The compressor and outdoor fan continue to run and the indoor fan
runs at rated speed. After running for 30 minutes, the air
conditioner switches to AUTO mode with a preset temperature of
24
_C.
S Forced AUTO Mode:
Forced auto mode operates the same as normal AUTO mode with
a preset temperature of 24_C.
S The unit exits the forced operation when it receives the
following signals:
S Switch on
S Switch off
S Timer on
S Timer off
S Changes in:
S Mode
S Fan Speed
S Setting Temperature
Timer Function
S
The Timing range is 24 hours.
S Timer on. The machine will turn on automatically when
reaching the setting time.
S Timer off. The machine will turn off automatically when
reaching the setting time.
S Timer on/off. The machine will turn on automatically
when reaching the setting “on” time, and then turn off
automatically when reaching the setting “off” time.
S Timer off/on. The machine will turn off automatically
when reaching the setting “off” time, and then turn on
automatically when reaching the setting “on” time.
S The timer function will not change the AC current
operation mode. Suppose AC is off now, it will not start
up firstly after setting the “timer off” function. And when
reaching the setting time, the timer LED will be off and
the AC running mode has not been changed.
S The setting time is relative time.
S The AC will quit the timer function when it has
malfunction
SLEEP Function
S
The SLEEP function is available in COOLING,
HEATING, or AUTO modes.
S The operational process for sleep mode is as follows:
S When cooling, the temperature rises 34_F (1_C)
(to not higher than 86
_F (30_C) every hour. After 2
hours, the temperature stops rising and the indoor fan is
fixed at low speed.
S When heating, the temperature decreases 34_F
(1
_C) (to not lower than 61_F (16_C)) every hour.
After 2 hours, the temperature stops decreasing and the
indoor fan is fixed at low speed. Anti−cold wind
function takes priority.
S The operating time for the SLEEP mode is 8 hours, after
which, the unit exits this mode and turns off.
S The timer setting is available in this mode.
Auto−Restart Function
S
The indoor unit has an auto−restart module that allows
the unit to restart automatically. The module
automatically stores the current settings and, in the case
of a sudden power failure, will restore those setting
automatically within 3 minutes after power returns.
S If there is a power failure while the unit is running, the
compressor starts 3 minutes after the unit restarts. If the
unit was already off before the power failure, the unit
stands by.
46F (8_C) Heating
In the HEATING mode, the temperature can be set to as low as
46
_F (8_C), preventing the indoor area from freezing if
unoccupied during severe cold weather.
ECO Function
S
Used to enter the energy efficient mode.
S Under the COOLING mode, press ECO, the
remote controller adjusts the temperature
automatically to 75
_F (24_C), AUTO fan speed to
save energy (however only if the set temperature is
less than 75
_F (24_C). If the set temperature is more
than 75_F (24_C) and 86_F (30_C), press ECO, the
fan speed will change to AUTO, the set temperature
will remain unchanged.
S When AC receives signals, such as switch off, Turbo
operation, Silence operation, Self clean operation, Forced
COOLING operation, mode setting, Sleeping mode, or
adjusting the set temperature to less than 75
_F (24_C), it
will exit the ECO operation.
S Operation time in ECO mode is 8 hours. After 8 hours
the air conditioner exits this mode.
S If there is a malfunctioning temperature sensor in, the air
conditioner will exit ECO mode.
S The indoor fan runs at auto fan when it enters the ECO
mode. The setting temperature and setting fan speed can
be changed with the remote controller.
Self Clean
S
Press “Self Clean” when the unit is in the COOLING or
DRYING mode, the indoor unit will run at the low fan
speed for 16 minutes then turn off.
S Self Clean keeps the indoor unit dry and prevents mold
growth.
Follow Me
S
If you press “Follow Me” on the remote controller, the
indoor unit will beep. This indicates the “Follow Me”
function is active.
S Once active, the remote controller will send a signal
every 3 minutes, with no beeps. The unit automatically
sets the temperature according to the measurements from
the remote controller.
S The unit will only change modes if the information from
the remote controller makes it necessary, not from the
unit’s temperature setting.
S If the unit does not receive a signal for 7 minutes or you
press “Follow Me,” the function turns off. The unit
regulates temperature based on its own sensor and
settings.

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