44
OWNER’S INSTRUCTION
ENGLISH
OWNER’S INSTRUCTION
45
ENGLISH
Ventilation Product User Manual – Single Operation with Direct
Expansion Ventilation
This function performs ventilation operation with cooling or heating at the same time using the
heat exchanger inside the direct expansion type ventilation product.
Press
2
button on the remote controller.
- The direct expansion ventilator individual operation will be dis-
played as shown in the figure.
Press
P
button in the Vent mode to change the ventilation mode.
- Each time you press the button the mode will change in the order of Heat exchange
normal
auto.
The indicator of 88Seg is displayed when only the direct expansion ventilation is operating with
air conditioner OFF.
Press
P
button to convert the operation mode.
- Each time you press the button the mode will change in the order of cooling
heating
auto
stop.
Press
N
button to change the fan speed.
- Each time you press the button the fan speed is selected in the order of low
high
power.
In the Direct expansion ventilator individual operation, it is possible to select cooling or heating and
to adjust the desired temperature as well.
See the Standard Operation – Temperature Setting for more information about the desired tempera-
ture adjustment.
Vent mode
Remote controller
display window
Description
Heat exchange
Circulating the air in the room without any heat loss
Normal
Circulating the air in the room without using an electric
heating exchanger
Auto
Circulating the air in the room by comparing the indoor/out-
door temperatures automatically
Ventilation Product User Manual – Interlinked Operation with
Direct Expansion Ventilation
It can be used only when the air conditioner and the direct expansion ventilator are interlocked.
Press
1
button on the remote controller.
It can be used only when the air conditioner and the ventilator are interlocked.
Press
2
button in the Vent mode to run the ventilator.
Press
P
button in the Vent mode to change the vent mode.
- Each time you press the button the mode will change in the order of Heat exchange
normal
auto.
It only displays on the remote controller display when it is in ventilation mode, and it displays
the desired temperature when it returns to air condition mode.
Press
N
button in the Vent mode to change the fan speed.
- Each time you press the button the fan speed is selected in the order of low
high
power.
How to convert to air conditioner mode
1) Auto conversion: if no button is selected for more than 15 seconds in the vent mode, the sys-
tem will convert to air conditioner mode automatically.
2) Manual conversion: press the
1
button in the vent mode to convert manually.
In the case of heat exchange mode is shown below.
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ENGLISH
