Service Manual

Field Setting from Remote Controller SiUS281811E
114 Part 5 Field Settings and Test Operation
1. Field Setting from Remote Controller
Individual function of indoor unit can be changed from the remote controller. At the time of
installation or after service inspection / repair, make the field setting in accordance with the
following description.
Wrong setting may cause error.
(When optional accessory is mounted on the indoor unit, setting for the indoor unit may be required
to change. Refer to information in the option handbook.)
1.1 Wired Remote Controller
1.1.1 BRC1E73
1. Press and hold Cancel button for 4
seconds or more.
Service settings menu is displayed.
2. Select Field Settings in the Service
Settings menu, and press Menu/OK
button.
Field settings screen is displayed.
3. Highlight the mode, and select desired
“Mode No.” by using (Up/Down)
button.
4. In the case of setting per indoor unit
during group control (When Mode No.
such as 20, 21, 22, 23, 25 are selected),
highlight the unit No. and select
“Indoor unit No.” to be set by
using (Up/Down) button.
(In the case of group total setting,
this operation is not needed.)
In the case of individual setting per indoor
unit, current settings are displayed. And,
SECOND CODE NO. “ - ” means no
function.
5. Highlight SECOND CODE NO. of the
FIRST CODE NO. to be changed, and
select desired “SECOND CODE NO.” by
using (Up/Down) button. Multiple
identical mode number settings are
available.
In case of setting for all indoor units in the
remote control group, available SECOND
CODE NO. is displayed as “  ” which
means it can be changed.
When SECOND CODE NO. is displayed
as “ - ”, there is no function.
<Basic screen>
(1)
<Service Settings menu screen>
(2)
Press Menu/OK button.
<Service Settings screen>
(3)
(4)
(5)
(3)
(5)
Press Menu/OK button.
FIRST CODE (SW) NO.
SECOND CODE NO.
Press and hold Cancel
button for 4 seconds or
more during backlight lit.
In the case of individual
setting per indoor unit
In the case of group total
setting