Unit Configuration; Remote Control Configuration; Zone Manager - Carrier 40KMC Series Installation Instructions Manual
In-ceiling cassette duct - free split system, sizes 018 to 036
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Also See for 40KMC Series:
- Product data (38 pages) ,
- Installation instructions manual (29 pages) ,
- Owner's manual (9 pages)
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If you have two units installed
in the same space and they need to
work independently,
the remote
controls
and the units
need to be
configured
as follows:
Unit Configuration
Turn the unit off by pressing
the IQL). Press and hold the/_
and
A
=_/_/II b uttons
of the remote
control
for more
than 5 seconds.
The
display
will be cleared
and the time segments
will display
the first
configuration
item
(rAdr=remote
address)
and
the
temperature
segments
will display
the default
value
of this configuration
item
(ab=control
of both
indoor
units).
Press A and V to change
the
default value to the new value of (a) or (b). Press the ;'/_
button to
,,..a.,,
transmit
the new configuration
to the unit. Press the 1_
button
to
leave the configuration
menu.
Remote Control Configuration
Turn the unit off by pressing
the IQL) button.
Press and hold the
A
v
and
buttons
for more
than
5 seconds.
The display
will be
cleared
and the time segments
will display
the first configuration
item
(CH=remote
address)
and
the
temperature
segments
will
display
the default value of this configuration
item (Ab=control
of
both indoor
units).
Press A and V to change
the default
value to the new value of (a)
or (b). Press the ;'/_ button to transmit
the new configuration
to the
unit. Press the 1_
button
to leave the configuration
menu.
NOTE:
When 30 seconds
have elapsed
and no buttons
have been
pressed,
the
remote
control
will
automatically
exit
the
configuration
menu
and resume
its normal
operation.
A wall mounted
control
or zone manager
can be used to control
a
unit or multiple
units.
Zone Manager
If a Zone
Manager
is required,
the following
steps
should
be
performed
at the same time the indoor
control
and power
wiring
are being
connected:
a. Remove
the cover of the Internal Control
Panel to get
access to the microprocessor
board.
See Fig. 33.
b. Plug the communication
board to the J8 as shown
in
Fig. 34.
c. Connect
one end of the wire harness
supplied
with the
Zone Manager
to the communication
board.
d. Route the other end of the wire harness
along the
voltage
control
to the back of the unit.
e. Connect
the other end of the wire harness
to the field
supplied
wiring
that will be connected
to the zone man-
ager as shown
in Fig. 34 (shielded
cables are required.
Refer to Zone Manager
Installation
Instructions).
f. Reinstall
the cover of the internal
control panel.
/
J8
@
®
6
®
WHITE
GREY
®
r
I
®
±
(_) Main board
0
Communication
board (suppl}ed with the kit)
0
5-cable wiring (supplied with the kit)
@ Auxiliary terminal block (supplied with the kit)
0
Wiring by the installer
(_) Zone Manager terminal block (mounted on the Zone Manager)
O Indoor unit
®
,.-.\
-F-.
_
-- t---- ,1-i
;I
"'
]
! ,,
ii i i i
L,,I I ®
Zcx_
t.0
t.O
Fig. 34 - Wiring
for Zone
Manager
A09514
21
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