Carrier 40TGV0131UP Service Manual page 82

■ Installing indoor unit on high ceiling
When an indoor unit is installed on a ceiling higher
than the standard height, make the high-ceiling setting
for fan speed adjustment.
Follow to the basic operation procedure
( 1 2 3 4 5
→ → → → →
• For the CODE No. in Procedure
• Select the SET DATA for Procedure
"Height list of ceiling possible to be installed" table in
the following table.
▼ Height list of ceiling possible to be installed
Model
No. of discharge direction 4-way 3-way 2-way
Standard (Factory default) 3.9
High ceiling (1) 4.2
High ceiling (3) 4.5
6 ).
3 , specify [5d].
4 from the
(Unit: mm)
High ceiling setup
SET DATA
4.2 4.5 0000
4.4 4.6 0001
4.6 – 0003
Remote controller-less setting
Change the high-ceiling setting with the DIP switch on
the receiver section P.C. board.
The settings can also be changed with the switch on
the indoor microcomputer P.C. board.
* Once the setting is changed, setting to 0001 or
0003 is possible, however setting to 0000 requires a
setting data change to 0000 using the wired remote
controller (separately sold) with the normal switch
setting (factory default).
SET DATA
0000
(Factory default)
0001
0003
 To restore the factory defaults
To return the DIP switch settings to the factory
defaults, set SW501-1 and SW501-2 to OFF, connect
a separately sold wired remote controller, and then set
the data of CODE No. [5d] to "0000".
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SW501-2
SW501-1
MCU(IC501)
SW501-1 SW501-2
OFF OFF
ON OFF
OFF ON