597
Dip Switch Setting
Indoor control type selection (only for 0010451181A PCB)
Indoor PCB
Wired control
master unit
Wired control
slave unit
Remote control Remarks
CN23 Short connected Disconnected Disconnected
1. The communication address
between master/slave wired
controller and the outdoor is
different.
2. If central control is necessary, all
indoor central control addresses in
one group are identical, while the
indoor address in different groups is
different too.
CN30 Short connected Short connected Disconnected
CN21 Blank Blank To remote receiver
SW08-[6] ON ON OFF
SW01-1 2 3 4 "0"
1-15 (different
dialing setting on
SW01 for the slave
units in one group
"0"
Signal
terminal block
A, B, C to wired
controller
B, C to wired
controller
A, B, C not to wired
controller
Note:
1. In the above gure, the state in the frame is set when out of factory.
2. The indoor controlled by master/slave wired controller and the indoor controlled by individual wired controller
are all wired controlled master indoor.
3. The remote receiver is equipped with a multi-wire which can be inserted in CN21.
4. For the indoor unit controlled by wired controller, if indoor unit is with the remote receiver, MU5T pull out the
white wire from the remote receiver connector.
5. Correct procedure to shut off the unit: switch off the unit by the controller, then cut off the power source.
FORBIDDEN to cut off the power directly!
6. All the indoor EEVs are at open state which are set out of factory.
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