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7-23. When Setting Indoor Unit Control PCB Switch for Wall-Mounted Indoor Unit
When using either the wired or wireless remote controller, refer to the tables below and accordingly slide the switch on
the indoor unit control PCB.
●
If this setting is not made correctly an alarm will occur. (The operation lamp on the display blinks.)
●
This setting is not necessary if both the wired remote controller
and wireless remote controller are used.
However, when you use indoor unit KHS type, set the wired
remote controller address connector on the PCB from main to
sub position.
●
The slide switch setting at the time of factory shipment for
model KH type is “A”, and for model KHS type is “B.”
●
KH(S)3072 / 3672R, KHH(S)2672R
A
Nos. 1, 2 OFF, No. 3 ON
B
Nos. 1, 2, 3 all OFF
When using
wireless
remote
controller
When using
wrired
remote
controller
A
Nos. 1, 2 OFF, No. 3 ON.
B
Nos. 1, 2, 3 all OFF
When using
wireless
remote
controller
When using
wired
remote
controller
●
KH(S)2672R
Wired remote controller
address connector
RCU. ADR
Main
Sub
RCU check
Remote controller
07-115 SSHP_II 5/7/07 4:00 PM Page 84