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Installation Manual
EN
■4. Address
• Manually set the address of indoor units. When the power is turned on, addresses are set by automatic address
setting, but the addresses may need to be changed on multi-unit systems.
• Show the line address, indoor address, and group address of indoor units on the remote controller, operate the
fan and louvres of relevant indoor units to check the relationship of the addresses and the indoor units, and if
needed manually change the addresses.
Be sure to stop operation of the air conditioners.
Checking and setting addresses
1 Select “Indoor unit address” from
“Address” in the “Field setting menu”, and
press [ Set/Fix]
At first, the fans and louvres of all indoor units in the
group operate.
The address is indicated as “-”.
2 Press [ Menu]
Each press of [ Menu] displays in order: Entire
group → Header unit → Follower unit 1 ...
The fans and louvres of the relevant indoor units
operate.
3 Manually select a unit to change, and press
[Set/Fix]
The screen for settings appears.
4 Press [ ] and [ ] to move the black
highlight, and then press [ ] and [ ] to
set the address
5 After manually setting the addresses of all
indoor units, press [ Set/Fix]
The message “Address confirm?” appears on
screen.
6 Press [ Set/Fix]
The changes are fixed.
“ ” appears while data is changing.
Group address
Indoor address
Line address
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