– 17 –
*1 This setting will not become effective if the temperature sensor on the indoor unit is activated.
*2 If the Single/Dual setting for the Auto mode is changed, the indoor units in operation will stop. Set
this switch while the operation mode is set to a mode other than Auto mode (e.g., Cooling, Heating).
*3 The LED indicates the operation status of air conditioning units in colors. Refer to "LED Indicator" in
the instructions book.
*4 All settings information will be cleared to the default.
*5 AHC port name will not appear if no AHC unit is registered in the group.
[Data backup during power failure]
All the data for items except items (1)-(m) Reset RC and (3) Test run are nonvolatile, and will be
backed up even during power failure.
Data for items (1)-(a), (b), (c), (h), (k), and (2)-b will be backed up on the air conditioning unit side.
(1) Setup (i)
Room name Use to enter room names (max.
16 characters). The names
entered here will appear on the
HOME screen.
Use a combination of
capital letters, small-
case letters, numerical
characters and symbols.
Blank
(j)
Telephone
number
Use to enter the telephone
number of the maintenance
personnel (max. 13 numbers).
This number will be displayed
on the screen that appears
when an error occurs.
Use numerical
characters and
hyphens.
Blank
(k) IC function
setting
Use to make the settings for the
indoor units from the controller.
* Refer to the indoor unit installation
manual for the detailed
explanation of the setting items.
To be explained later
–
(l)
LED color
adjustment
Adjusts the LED indicator color.
*3
Sets the R (Red), G
(Green), B (Blue) color
ratio.
Blue: R, G, B=0, 0, 100
L.Blue: R, G, B=0, 40, 60
Purple: R, G, B=40, 0, 100
Red: R, G, B=100, 0, 0
Pink: R, G, B=80, 20, 40
Orange: R, G, B=100, 40, 0
Yellow: R, G, B=60, 80, 0
Green: R, G, B=0, 100, 0
Lime: R, G, B=40, 100, 0
White: R, G, B=80, 100, 40
(m) Reset RC
Use to initialize the memory on
the controller. *4
Touch the Reset button. –
(n) AHC port
name *5
Use to customize the AHC port
names (max. 20 characters).
These names can be reset to
the default names.
Set button: Jumps the
screen to the AHC port
renamed screen.
Reset button: Changes
all the port names to
the default names.
Blank
(2) Error
menu
(a) Error history Use to display an error history
(max. 16).
Displays error history.
Reset button: Deletes
the error history.
Blank
(b) Self check
Use to check the error history of
the desired unit and to reset the
error history.
Sets the monitor targets
and displays error history.
Reset button: Deletes
the error history.
–
(3) Test run
Use to test the air conditioning
units. (Except AHC)
Liquid pipe temperature of
indoor unit will appear during
the test run. The test-run will
automatically end in two hours.
Test-run
Displays the liquid pipe
temperature of the
indoor unit at the
specified address.
–
Item
Detail
Description
Setting
Default
WT06684X01_GB.fm Page 17 Thursday, March 7, 2013 10:23 AM