Mitsubishi Electric PMFY-P40VBM-E [8/32] Operation

Mitsubishi Electric PMFY-P40VBM-E [8/32] Operation
8
GB
3. Operation
3.4. Fan speed setting
F1 F2 F3 F4
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
Press the [F4] button to go through the fan speeds in the following order.
Auto
The available fan speeds depend on the models of connected indoor
units.
3.5. Airflow direction setting
3.5.1 Navigating through the Main menu
<Accessing the Main menu>
Press the [MENU] button.
The Main menu will appear.
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
<Item selection>
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Cursor
Press [F1] to move the cursor down.
Press [F2] to move the cursor up.
Note:
The number of available fan speeds depends on the type of unit connected.
Note also that some units do not provide an “Auto” setting.
In the following cases, the actual fan speed generated by the unit will differ
from the speed shown the remote controller display.
1. While the display is showing “STAND BY” or “DEFROST”.
2. When the temperature of the heat exchanger is low in the heat mode.
(e.g. immediately after heat operation starts)
3. In HEAT mode, when room temperature is higher than the temperature
setting.
4. When the unit is in DRY mode.
Automatic fan speed setting (For wireless remote controller)
It is necessary to set for wireless remote controller only when automatic
fan speed is not set at default setting.
It is not necessary to set for wired remote controller with automatic fan
speed at default setting.
Press the SET button with something sharp at the end.
Operate when display of remote controller is off.
MODEL SELECT
blinks and Model No. is lighted .
Press the AUTO STOP button.
blinks and setting No. is lighted .
(Setting No.01: without automatic fan speed)
Press the temp. buttons to set the setting No.02.
(Setting No.02: with automatic fan speed)
If you mistook the operation, press the ON/OFF button and
operate
again from procedure .
Press the SET button with something sharp at the end.
MODEL SELECT
and Model No. are lighted for 3 seconds, then turned off.
ON/OFF TEMP
RESETSET CLOCK
MODEL SELECT
FAN
VANE
TEST RUN
AUTO STOP
AUTO START
h
min
LOUVER
MODE
CHECK

Preset temperature
for cooling
Preset temperature
for heating
Press the [F1] or [F2] button to move the cursor to the desired
temperature setting (cooling or heating).
Press the [F3] button to decrease the selected temperature, and [F4]
to increase.
Refer to the table on page 7 for the settable temperature range for
different operation modes.
The preset temperature settings for cooling and heating in the
Auto (dual set point) mode are also used by the Cool/Dry and Heat
modes.
The preset temperatures for cooling and heating in the Auto (dual
set point) mode must meet the conditions below:
Preset cooling temperature is higher than preset heating temperature.
The minimum temperature difference requirement between cooling and
heating preset temperatures (varies with the models of indoor units
connected) is met.
* If preset temperatures are set in a way that does not meet the minimum
temperature difference requirement, both preset temperatures will
automatically be changed within the allowable setting ranges.
Navigating through the screens
To return to the Main screen ...... [RETURN] button
<Auto operation (dual set point) mode>
When the operation mode is set to the Auto (dual set point) mode, two
preset temperatures (one each for cooling and heating) can be set.
Depending on the room temperature, indoor unit will automatically
operate in either the Cool or Heat mode and keep the room temperature
within the preset range.
The graph below shows the operation pattern of indoor unit operated in
the Auto (dual set point) mode.
Operation pattern during Auto (dual set point) mode
HEAT COOL HEAT COOL
Preset temp.
(COOL)
Preset temp.
(HEAT)
Room
temperature
The room temperature
changes corresponding
to the change in the
outside temperature.

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