3
3
- 7
A:
When the unit is in the heating standby mode, the
indicator appears.
B:
The currently selected operation mode is displayed.
C:
The currently selected FAN SPEED, Airflow Direction and SWEEP
settings are displayed.
D:
This indication appears when the filter needs cleaning.
E:
This indication appears only when an abnormality occurs within a unit.
F:
The currently selected mode (ALL, ZONE or GROUP), ZONE number
and GROUP number are displayed.
GROUP number display (no figure: no number registered)
GROUP state display (
: registered group,
: currently
selected group)
Operation state display(
: on,
no sign: off,
: alarm)
G:
The currently selected central control mode (1, 2, 3 or 4) is displayed.
H:
Lights when any of the air conditioners under the system control is
operating; turns off when none of the air conditioners under the system
control is operating. Blinks when any conditioner is operating under
abnormal conditions and its protection functionality is working.
I:
When the
button is pressed for more than four seconds, the TEST
indicator appears.
J:
This indication appears when the temperature is set.
K:
When turning on the power switch of the system controller,
sign
blinks for a few minutes. While blinking, any controls using the system
controller are inhibited. This is because the system controller is verifying
connected groups.
A
B
C
D
E
F
G
H
I
J
K
Description
I
Display
05-368 PAC-i_IM_Sec3 11/24/05 6:17 PM Page 7
