5
en
Outdoor unit
Power
Earth
Service Panel
Indoor-Outdoor
Connection wire
Ref. Pipes
2. Parts Names
■
About the operation method, refer to the operation manual that comes with each remote controller.
3.1. Turning ON/OFF
[ON] [OFF]
Note:
Even if you press the ON/OFF button immediately after shutting down the operation is progress, the air conditioner will not start for about 3 minutes.
This is to prevent the internal components from being damaged.
■
Settable preset temperature range
Operation mode Preset temperature range
Cool/Drying 67 ~ 87 ºF (19 ~ 30 ºC)
Heat 63 ~ 83 ºF (17 ~ 28 ºC)
Auto 67 ~ 83 ºF (19 ~ 28 ºC)
Fan/Ventilation Not settable
Press the [ON/OFF] button.
The ON/OFF lamp will light up in
green, and the operation will start.
When “LED lighting” is set to “No”, the
ON/OFF lamp will not light up.
Press the [ON/OFF] button again.
The ON/OFF lamp will come off,
and the operation will stop.
ON
OFF
ON
OFF
Each pressing of the [F1] button cycles
through the following operation modes.
Select the desired operation mode.
• Operation modes that are not available
to the connected outdoor unit models
will not appear on the display.
What the blinking mode icon means
The mode icon will blink when other indoor units in the same refrigerant
system (connected to the same outdoor unit) are already operated in a
different mode. In this case, the rest of the unit in the same group can
only be operated in the same mode.
3.2. Mode Selection
Automatic operation
■
According to a set temperature, cooling operation starts if the room
temperature is too hot and heating operation starts if the room
temperature is too cold.
■
During automatic operation, if the room temperature changes and
remains 2.0 °C, 4 °F or more above the set temperature for 15
minutes, the air conditioner switches to cool mode. In the same way,
if the room temperature remains 2.0 °C, 4 °F or more below the set
temperature for 15 minutes, the air conditioner switches to heat mode.
Cool mode
15 minutes (switches
from heating to cooling)
Set temperature +2.0°C, +4 °F
Set temperature
Set temperature -2.0°C, -4 °F
15 minutes (switches
from cooling to heating)
Because the room temperature is automatically adjusted in order to
maintain a fixed effective temperature, cooling operation is performed
a few degrees warmer and heating operation is performed a few
degrees cooler than the set room temperature once the temperature is
reached (automatic energy-saving operation).
Cool
Auto
Drying
Heat
Fan
3. Operation
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
83
83
MENU
ON
OFF
RETURN
SELECT
HOLD
VG79Y108H01_en.indd 5 2019/08/07 9:36:18
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