Service manual

58
Fig.4
Fig.3
To program timer
or centralized
remote controller
Adaptor
200 240V AC
CN30
CN2 CN51
CN50
Indoor unit
Max. Length of each cable is 10m.
3-core cable ¡ 5-core cable ƒ
65
230
22
15
15
86 70
35
27
15
hole
40 80 40 27 18
Fixing screw hole
4- 5.5
95
220
22
35
120
12
30
200
2 2- 2.9
74
7
8
2. Set the address number (from SW1-1 to
SW1-6) in the dip switch when a centralized
remote controller is being used.
The address is the control number of each
unit in the centralized control system.
As the address serves as a time-delay device
as well, sequential starts (all units are trig-
gered collectively by one single ON instruc-
tion) must be set with different address num-
bers (greater than O) for each adapter.
10 9 8 7 6 5 4 3 2 1
ON
(Ex. 1) 3=2+1
Toggle
Address
No.6ON
32
No.5ON
16
No.4ON
8
No.3ON
4
No.2ON
2
No.1ON
1
Levers No. 1-6 can set the following address respectively with
binary notations
(2) Connection from adaptor
10 9 8 7 6 5 4 3 2 1
ON
(Ex. 2) 9=8+1
10 9 8 7 6 5 4 3 2 1
ON
(Ex. 3) 15=8+4+2+1
10 9 8 7 6 5 4 3 2 1
ON
SW1
OC129A-2.qxp 01.10.1 7:34 PM Page 58