8
3
1
2, 6, 7
5
4
SET
TIME
TIMER SET
TEST
FILTER
RESET
TEMP.
CL
FAN
SAVE
SWING/FIX
VENT
MODE
ON / OFF
UNIT LOUVER
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
SET
,
CL
, and
buttons at the same time for more than 4 seconds.
(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
button (left side of the button) repeatedly to select an indoor unit number
to 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.
/
buttons repeatedly to select
13
13
13
13
13
for CODE No.
4
Push the TIME
/
buttons repeatedly to change the value indicated in the SET DATA
section to that you want.
5
Push the
SET
button.
6
Push the
UNIT LOUVER
button (left side of the button) repeatedly to select another indoor UNIT No.
to change.
Repeat steps
4
to
6
to change the indoor unit addresses so as to make each of them unique.
7
Push the
UNIT LOUVER
button (left side of the button) to check the changed addresses.
8
If the addresses have been changed correctly, push the
button to finish the procedure.
- 45 -
Summary of Contents for Carrier MMU-AP0074HPUL
Page 15: ...2 WIRING DIAGRAM 15 ...
