Carrier RAV-SP180UT-UL Installation Manual page 25

4-way Air Discharge Cassette Type
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
→ → → → →
(
• For the CODE No. in Procedure
• For the [Set data] in Procedure
data of filter sign lighting time from the following
table.
Setup data Filter sign lighting time
0000
0001
0002 2500 H (Factory default)
0003
0004
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, etc. to circulate heat air
near the ceiling.
Follow to the basic operation procedure
1 2 3 4 5
→ → → → →
(
• For the CODE No. in Procedure
• For the set data in Procedure
data of shift value of detection temperature to be set
up from the table below.
Setup
Detection temp shift value
data
0000
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)
6
).
3
, specify [01].
4
, select the setup
None
150 H
5000 H
10000 H
6
).
3
, specify [06].
4
, select the setup
No shift
Horizontal louver direction
1. Push and TEMP.
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 you push the
button.
UNIT No.
1-1
Not
display
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.
Louver
direction Louver direction setting
setting code
Smudge reducing position
0000
(Air direction to reduce ceiling
contamination) [Factory default]
0002
(Air direction to control cold air fall)
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.
– 24 –
Installation Manual
buttons for at least four
UNIT No. UNIT No.
1-2 1-3
UNIT No.
1-4
Cold draft position
EN
24-EN