Carrier MMY-MAP0724FT9UL Service Manual page 95

1
Push and hold the TIME
At first, the line 1 and CODE No.
(Select an outdoor unit.)
2
Push the (left side of the button) and
UNIT LOUVER
address.
3
Push the button to confirm the system address selection.
• The address of an indoor unit connected to the selected refrigerant line is indicated on the LCD display
and its fan and louvers are activated.
4
Push the
UNIT LOUVER
unit numbers of the selected refrigerant line are indicated one after another.
• Only the fan and louvers of the indicated indoor unit are activated.
To select another system address
5
Push the button to return to step
• After returning to step
6
Push the button to finish the procedure.
Changing the indoor unit address using a remote controller
To change an indoor unit address using a wired remote controller.
The method to change the address of an individual indoor unit (the indoor unit is paired
with a wired remote controller one-to-one), or an indoor unit in a group.
(The method is available when the addresses have already been set automatically.)
(Execute it while the units are stopped.)
1
Push and hold the
(If 2 or more indoor units are controlled in a group, the first indicated UNIT No. is that of the head unit.)
2
Push the
UNIT LOUVER
change if 2 or more units are controlled in a group. (The fan and louvers of the selected
indoor unit are activated.)
(The fan of the selected indoor unit is turned on.)
3
Push the TEMP.
and buttons at the same time for more than 4 seconds.
AC
button (left side of the button). Each time you push the button, the indoor
2
, select another system address and check the indoor unit addresses of the line.
SET DATA
TEMP.
3
5
FILTER
RESET TEST
8
Finish
1
, , and buttons at the same time for more than 4 seconds.
button (left side of the button) repeatedly to select an indoor unit number to
/ buttons repeatedly to select
(Address Change) are indicated on the LCD display.
buttons repeatedly to select a system
SWING/FIX
2
.
CODE No.
SETTING
UNIT No.
R.C. No.
ON / OFF
TIMER SET
TIME
SET CL
2, 6, 7
13 13 13 13 13
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4
for CODE No..