Operation section
Push each button to select a desired operation.
• The details of the operation needs to be set up once, the same states are used by pushing
button.
10
2
5
3
1
Fan mode button
The fresh air intake unit operates in
(HIGH)
mode only.
2
Timer set button
TIMER SET button is used when the timer is
set up.
3
Check button
CHECK button is used for check operation.
During normal operation, do not use this
button.
4
Fan button
FAN button is used when a fan that is sold on
the market or etc. is connected.
• When "No function
remote controller even if pushing the FAN
button it means that a fan is not connected.
5
Filter reset button
Resets (Erases) "FILTER
1 7
TEMP.
TIMER SET
TIME
FILTER
RESET TEST
SET CL
" is displayed on the
" display.
ON / OFF
FAN
MODE
SWING/FIX
VENT
UNIT
6
UNIT and AUTO flap button
No function
7
Operation lamp
Lamp is lit during the operation.
Lamp is off when stopped.
It flashes when operating a protection device
or abnormal occurred.
8
ON / OFF
button
When the button is pushed, operation starts,
and it stops by pushing the button again.
When the operation stops, the operation lamp
and all displays disappear.
9
Operation select button
(HEAT, COOL, FAN)
Selects operation mode.
10
Set up temperature button
Adjusts temperature of the supply air.
Set required set temperature by pushing
or
5
ON / OFF
8
9
4
6
.