Sanyo Big PACi 18 Series - Page 213

4-10
4
Outdoor Outdoor Outdoor Outdoor
Quiet mode plug
(CN037)
2P plug (white): Enables operation in quiet mode.
The outdoor unit fan and compressor frequencies are subject to limits during operation.
Low-noise operation is enabled when the relay is turned ON. (Non-voltage contact "a" )
Example of wiring
1
CN40
Quiet mode
Relay (field supply)
Power
External contact
(timer input, etc.: field supply)
Outdoor unit control PCB
Note 2: The maximum length of the wiring between the outdoor unit PCB and the relay is 2 m.
Lead wire with 2P plug (special-order part: 623-161-2098)
Relay, (field supply) contact input specifications: DC 5 V, 0.5 mA
(Recommended relay: Fuji Electric HH62SW, compatible with micro contacts)
Use a commercially available timer (such as the Omron H5 daily time switch).
Table 4-1. Method of System Address Setting
[S002 (rotary, black), S003 (2P DIP switch, blue)]
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
2P (20s-digit place)
Outdoor system
address No.
1 system only
Central
control
S002 setting
(system address switch)
S003 setting
1P (10s-digit place)
System
controller
Fig. 1
1
2 2
Indoor Indoor Indoor Indoor
S-LINK
adaptor
Remote
controller
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