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13
Advanced control
REQUIREMENT
When using the Air to Air Heat Exchanger with DX Coil
Unit for the first time, it will take some moments after the
power has been turned on before the remote controller
becomes available for operations: This is normal and is
not indicative of trouble.
• Concerning the automatic addresses (The automatic
addresses are set up by performing operations on the
outdoor interface circuit board.)
While the automatic addresses are being set up, no
remote controller operations can be performed. Setup
takes up to 10 minutes (usually about 5 minutes).
• When the power is turned on after automatic address
setup
It takes up to 10 minutes (usually about 3 minutes) for
the outdoor unit to start operating after the power has
been turned on.
Before the Air to Air Heat Exchanger with DX Coil Unit
was shipped from the factory, all units are set to
[STANDARD] (factory default). If necessary, change the
indoor unit settings.
The settings are changed by operating the wired remote
controller.
* The settings cannot be changed using only a wireless
remote controller, simple remote controller or group
control remote controller by itself so install a wired
remote controller separately as well.
Changing the advanced
control settings
Basic procedure for changing the settings
Change settings while the power is turned off. (Be sure
to stop operation.)
CAUTION
Do not change any setting codes other than those in this
manual; otherwise, the unit may not work or some
problems may occur.
Changing the settings of the Air to Air Heat
Exchanger with DX Coil Unit (For NRC-01HE)
* For RBC-AMT32E, you can change settings using
the same procedure as NRC-01HE. (Display
position is different from that of NRC-01HE.)
1
Push
button and temp. setup
button
simultaneously for at least 4 seconds.
After a while, the display flashes as shown in the
figure.
Confirm that the CODE No. is [01].
• If the CODE No. is not [01], push
button to
erase the display content, and repeat the
procedure from the beginning.
(No operation of the remote controller is
accepted for a while after
button is pushed.)
(While Air to Air Heat Exchanger with DX Coil
Unit are operated under the group control, “ALL”
is displayed first. When
is pushed, the
indoor unit number displayed following “ALL” is
the header unit.)
2
Every time you press the
button, the
unit numbers of the indoor units or the Air to
Air Heat Exchanger with DX Coil Units in the
group are displayed successively. Select the
Air to Air Heat Exchanger with DX Coil Unit
to change settings. When the unit is
selected, the fan starts running to indicate
which unit you have selected.
3
Using TEMP. setup
/
buttons,
specify CODE No. [
].
6
3
1
2
5
4
(* Display content varies with
the indoor unit model.)
4
Using TIMER time
/
buttons, select
SET DATA [
].
5
Push
button. When the display changes
from flashing to lit, the setup is completed.
• To change settings of another indoor unit,
repeat from Procedure
2
.
• To change other settings of the selected indoor
unit, repeat from Procedure
3
.
Use
button to clear the settings.
To make settings after
button was pushed,
repeat from Procedure
2
.
6
When settings have been completed, push
button to determine the settings.
When
button is pushed, “SETTING” flashes
and then the display content disappears and the
air conditioner enters the normal stop mode.
(While “SETTING” is flashing, no operation of the
remote controller is accepted.)
139-EN
140-EN
+00EH99887601-2_01EN.book Page 70 Thursday, September 15, 2016 5:23 PM
