Sanyo Classic PAC i serie Einbauanleitung Seite 68

(3-phase)
System address rotary switch
3 – 4 HP
5 – 6 HP
System address
No.
0 Automatic address
(Setting at shipment = "0")
1 (If outdoor unit is No. 1)
2 (If outdoor unit is No. 2)
11 (If outdoor unit is No. 11)
21 (If outdoor unit is No. 21)
30 (If outdoor unit is No. 30)
System address 10s digit and 20s digit
DIP switch
Automatic address
button (black)
Terminal plug (black)
Terminal plug (CN015, BLK)
OC (CN013, BLU)
EMG (CN014, BRN)
JP007
ROM (CN012, WHT)
EEPROM (IC007)
TD (CN024, BLK)
TO (CN023, BLK)
MOV(CN025, WHT)
C2 (CN020, WHT)
C1 (CN021, WHT)
TS (CN022, RED)
Fig. 10-13-2
System address System address
10s digit 1s place
(2P DIP switch) (Rotary switch)
Both OFF
"0" setting
ON
ON
1 2
OFF
Both OFF
"1" setting
ON
ON
1 2
OFF
Both OFF
"2" setting
ON
ON
1 2
OFF
10s digit ON
"1" setting
ON
ON
1 2
OFF
20s digit ON
"1" setting
ON
ON
1 2
OFF
10s digit and 20s
digit ON
"0" setting
ON
ON
1 2
OFF
10-16-4. Automatic address setting from the outdoor unit
When there are multiple outdoor units as shown in basic wiring
diagram 2
●
If the power can be turned ON separately for the indoor and
outdoor units in each system (indoor unit addresses can be
set without operating the compressor):
(1) Turn ON the indoor and outdoor unit power for refrigerant
system 1.
Press and hold the automatic address setting button
(black) for 1 second or longer at the outdoor unit where the
power was turned ON.
Communication for automatic address setting begins. LED
1 and 2 on the outdoor unit control PCB blink alternately,
and turn OFF when address setting is completed.
(2) Next, turn ON the power only at the indoor and outdoor
units in a different system. Press the automatic address
setting button (black) on the outdoor unit.
LED 1 and 2 on the outdoor unit control PCB blink
alternately, and turn OFF when address setting is
completed. Repeat the same procedure for each system
and complete automatic address setting.
(3) Operation using the remote controller is now possible.
10-16-5. Indoor unit remote controller main-sub setting
● When multiple wall-mounted indoor units are installed for
group control in a simultaneous-operation multi system, set
the control PCB at the No. 2 and following wall-mounted
units to "Sub remote control".
If a wired remote controller is used, set the wired remote
controller to "Sub".
If 2 wireless remote controllers are used, set the wireless
PCB (DIP switch) on the second remote controller to "Sub".
10-16-6. Indoor unit address setting
● If multiple single-type units are installed in the same room,
the addresses can be set to prevent signal interference.
By coordinating the numbers of the indoor unit (wireless
PCB) and remote controller addresses, up to 6 indoor units
can be controlled independently by their respective remote
controllers.
Independent control is not possible when a simultaneous-
operation multi system is used.
● Checking the addresses
Press the remote controller address button to display the
current address on the remote controller display.
If this address matches the indoor unit (wireless PCB)
address, the buzzer will sound.
(If ALL is set, the buzzer will always sound.)
If ALL is set, operation is possible regardless of the indoor
unit address.
Point the remote controller toward the receiver (indoor unit)
that you wish to operate, and send the operation signal.
● Remote controller address setting
Press and hold the address button for 4 seconds or longer
to display the address on the remote controller display. The
current address starts blinking.
The address changes each time the remote controller
address button is pressed: ALL → 1 → 2 → 3 → ... → 6.
Set the address to match the remote controller you wish to
operate.
When the SET button is pressed, the address stops blinking
and displays for 5 seconds. The buzzer sounds if the
address matches the indoor unit.
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<Approximately 4 – 5
minutes are required.>
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