ED72-975
Installation Manual
BRC1E61
43
7.5
Power-on
3P243521-1
12
English
Power-on
5.
Check for completion of indoor/outdoor units wiring.
Ɣ
Check for closing of EL. COMPO. BOX cover of indoor and outdoor units before power-on.
Ɣ
5-1
Followings are displayed after
power-on.
“Connection under check
Please wait for a moment”
During above display
, backlight
does not light by button operation.
When 1 indoor unit is
controlled by 2 remote
controllers:
Be sure to set sub remote
controller during above display
.
Press and hold 4 seconds or
longer the Operation mode
selector button of the remote
controller to be set.
When the display is changed from
main remote controller to sub
remote controller
, the setting is
completed.
Basic screen is displayed.
5-2
If sub remote controller is not set at power-on in the case
of one indoor unit controlled by two remote controllers,
“Error code: U5” is displayed in the connection checking
screen.
Select the sub remote controller by pressing the
Operation mode selector button of either one of the
remote controllers for 4 seconds or longer
.
If the basic screen is not displayed more than 2 minutes
after “sub remote controller” display
, shut of
f the power
supply and check the wiring.
CAUTION
When selecting a dif
ferent language, refer to
12
.
Language changeover
.
(See page 22.)
NOTE
<Main remote controller>
<Sub remote controller>
1
5-
Connection under check
Please wait for a moment
Of
f reminder
T
imer
Main remote contrl
Connection under check
Please wait for a moment
Error code:U5
Main remote contrl
1
5-
Connection under check
Please wait for a moment
Of
f reminder
T
imer
Main remote contrl
Connection under check
Please wait for a moment
Error code:U5
Main remote contrl
Press and hold 4 seconds
or longer the Operation
mode selector button of sub
remote controller side.
Connection under check
Please wait for a moment
Sub remote contrl
<Basic screen>
2
5-
Set temperature
28
°C
Fan
Return
Press the menu button
<Basic screen>
2
5-
Set temperature
28
°C
Fan
Return
Press the menu button
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English
11
Left button
(7)
Used to highlight the next items on the
Ɣ
left-hand side.
Display contents are changed to
Ɣ
previous screen per page.
On/Off button
(8)
Press once to operate, and press once
again to stop.
Operation lamp
(9)
Green lamp lights up during operation.
The
lamp will blink if an malfunction occurs.
Cancel button
(10)
Used to return to the previous screen.
Ɣ
Press and hold this button for 4 seconds
Ɣ
or longer to display fi
eld setting menu.
LCD (with backlight)
(1
1)
The backlight will be light for
approximately 30 seconds by pressing
any operation button.
Field setting menu
T
est operation ON/OFF
Register Service Contract
Field setting list
Group No. setting
Indoor unit
Airnet No. set
Outdoor unit
Airnet No. set
Error record
Indoor status display
Outdoor status display
Fan forced operation ON
Main/Sub changeover
Filter element sign OFF
∗
Depending on connected model
Ɣ
Operate the button during backlight lit.
However
, On/Of
f may be operated concurrently with backlight lit.
When 1 indoor unit is controlled by 2 remote controllers, a remote controller backlight
Ɣ
which is operated fi
rst light.
Ɣ
T
o
operate Up/Down/Left/Right button, always press
of the button.
CAUTION
Displays for button operation descriptions
4-2
Return
Setting
Field setting
T
e
st operation ON/OFF
Register Service Contract
Field setting list
Group No. setting
Indoor unit
Airnet No. set
Outdoor unit
Airnet No. set
1/2
In the highlighted display (selected items)
setting screen, button operation
descriptions are displayed.
Highlighted display (selected items)
<Field setting menu screen>
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