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(3) Remote controller address
Rotary switch (SW9) - - - Factory setting "0"
When connecting multiple indoor units to one standard wired remote controller, set the address at SW9 in sequence from 0.
Fig. 12
Example If 4 indoor units are connected.
(4) Model select switch
SW4 should be checked.
Capacity
18
SW4-1
OFF
SW4-2
OFF
SW4-3
ON
SW4-4
OFF
Do not set any switches other than those specified in this sheet. The air conditioner may not operate correctly
if any switches other than those specified are changed.
Indoor unit
R-SW9
0
Remote
controller
Table 8
14
12
ON
OFF
ON
ON
OFF
OFF
OFF
OFF
CAUTION
Indoor unit
Indoor unit
R-SW9
R-SW9
1
2
9
7
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Indoor unit
R-SW9
3
En-9
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