Filter Sign Setting; Swing Mode - Carrier MMU-AP0072H2UL Installation Manual

 Filter sign setting
According to the installation condition, the lighting time
of the filter sign (Notification of filter cleaning) can be
changed.
Follow to the basic operation procedure
1 2 3 4 5 6
( → → → → → ).
3
• For the CODE No. in Procedure , specify [01].
4
• For the [Set data] in Procedure , select the SET
DATA of filter sign lighting time from the following
table.
SET DATA Filter sign lighting time
0000 None
0001 150 H
0002 2500 H (Factory default)
0003 5000 H
0004 10000 H
 To secure better effect of
heating
When it is difficult to obtain satisfactory heating due to
installation place of the indoor unit or structure of the
room, the detection temperature of heating can be
raised. Also use a circulator or other device to circulate
heat air near the ceiling.
Follow to the basic operation procedure
1 2 3 4 5 6
( → → → → → ).
3
• For the CODE No. in Procedure , specify [06].
4
• For the set data in Procedure , select the SET
DATA of shift value of detection temperature to be
set up from the table below.
SET DATA Detection temp shift value
0000 No shift
0001 +1.8 °F (+1 °C)
+3.6 °F (+2 °C)
0002
(Factory default)
0003 +5.4 °F (+3 °C)
0004 +7.2 °F (+4 °C)
0005 +9.0 °F (+5 °C)
0006 +10.8 °F (+6 °C)
25-EN
 Horizontal louver direction
1. Push and TEMP. buttons for at least four
seconds when the air conditioner is not working.
flashes.
Indicates CODE No. "01."
2. Select an indoor unit to be set by pushing
button (left side of the button).
Indoor unit number changes each time the button is
pushed.
UNIT No. UNIT No. UNIT No.
1-1 1-2 1-3
Not UNIT No.
display 1-4
The fan of the selected unit runs and the louvers
start swinging.
3. Change the CODE No. to "45" with TEMP.
buttons.
4. Select louver direction setting with TIME
buttons.
SET DATA Louver direction setting
Smudge reducing position
0000 (Air direction to reduce ceiling
contamination)
Cold draft preventive position
0002 (Prevent cold draft)
[Factory default]
5. Push button to check the setting.
The display state changes from flashing to lighting,
and the setting is fixed.
6. Push button to end the setting.
* When the cold draft position is selected, ceiling
contamination is less reduced.
– 13 –
 Swing mode
1. Push for four seconds or more when the air
conditioner is not working.
flashes.
Indicates CODE No. "F0."
2. Select an indoor unit to be set with
of the button).
Each time the button is pushed, unit numbers
change as follows:
UNIT No. UNIT No. UNIT No.
1-1 1-2 1-3
Not UNIT No.
display 1-4
The fan of the selected unit runs and the louvers
start swinging.
3. Select a swing mode with TIME
SET DATA
SET DATA Swing of louvers
Standard swing
0001
(Factory default)
0002 Dual swing
0003 Cycle swing
CAUTION
Do not set the swing SET DATA to "0000".
(This setting may cause a failure of the louvers.)
• About "Dual swing"
"Dual" means that louvers 01 and 03 are directed
and swing in one direction and louvers 02 and 04 are
directed and swing in the opposite direction.
(When louvers 01 and 03 are directed downward,
louvers 02 and 04 are directed upward.)
• About "Cycle swing"
The four louvers swing independently at respective
timings.
Electrical control box
03
Refrigerant
pipe
(left side
04
Drain
pipe
01
4. Push button.
buttons.
5. Push button to complete the setting.
02
26-EN