86
5
D
Refrigerant address and unit address No. registration
Press the
A
A
button. The refrigerant address and unit address No. are registered.
After a while, the mode No. display “– –” flashes.
ON
OFF
Mode No. display
When “
” flashes at the room temperature display, the selected refrigerant address is not in the system.
When “F” is displayed at the unit address No. display, and when it flashes together with the refrigerant address display,
the selected unit address No. does not exist.
Correctly set the refrigerant address and unit address No. by repeating steps
3
and
4
.
.
When registered using the
A
, the registered indoor unit begins fan operation.
When you want to know the location of the indoor units of the unit address No. for which functions were selected, check here.
When the unit address No. is 00 or AL, all the indoor units of the selected refrigerant address perform the fan operation.
ON
OFF
I.e.
, When refrigerant address 00, unit address No. = 02 registered
Refrigerant address 00
Indoor unit
Outdoor unit
Registration
Simple MA Controller
Fan operation
Unit address
No. 01
Unit address
No. 02
Unit address
No. 03
When grouping by different refrigerant systems and an indoor unit other than the specified refrigerant address performs,
the fan operation the refrigerant address set here is probably duplicated.
Recheck the refrigerant address at the outdoor unit DIP switches.
Mode No. selection
Select the mode No. you want to set with the
buttons. (Only the modes which can be set
6
and
C
.
.
B
is selected.)
Mode No. display
Mode No. 02 = Thermistor selection
Select the setting contents of the selected mode.
When the
button is pressed, the current setting No. flashes. Use this to check the currently set contents.
Select the setting No. using the
buttons.
and
C
.
.
B
7
Setting No. display
Setting No. 1 =
Average temperature
reading of the indoor
units in operation
Setting No. 3 =
Built-in sensor on the
remote controller
The contents set at steps
3
to
7
are registered.
When the
A
button is pressed, the mode No. and setting No. flash and registration begins.
The flashing mode No. and setting No. change to a steady light and setting ends.
ON
ON
OFF
8
When “
” flashes at the Mode No. display, communication is probably abnormal.
Make sure there are no noise sources near the transmission line.
To select more functions, press the
D
and repeat steps
3
to
8
.
9
End function selection.
Press and hold down the
and
buttons at the same time
After a while, the function selection display disappears and the remote controller returns to the air conditioner off display.
Do not operate the air conditioner from the remote controller for 30 seconds after the end of function selection.
.
0
D
C
Note:
Note: When the indoor unit functions were changed using the function selection after installation is complete,
always indicate the set contents by entering check marks or other marks in the appropriate check field of Table 1.
(for modes 15 to 28, add the
B
.
)
for 2 seconds or longer.
OCH566A
