4
- 8
4
Test Run and Others
2. Test Run
1
1
1
2
1
ON
2
1
ON
ON
1
2
2
1
ON
2
1
0
9
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Examples of refrigerant circuit (R.C.) address settings (required when link wiring is used)
Examples of the No. of indoor units settings
No. of indoor units
System address No.
Indoor unit setting (S004)
(Rotary switch, red)
System address (S003)
(2P DIP switch, blue)
System address (S002)
(Rotary switch, black)
System 1 (factory setting)
1 unit (factory setting)
2 units
Set to 1
Set to 2
Set to 9
Set to 1
Set to 1
Set to 1
Set to 0
9 units
System 11
System 21
System 30
Both OFF
1 ON
2 ON
1 & 2 ON
10 20
