Sinclair SCV-EB Series Service Manual page 30

DIP switch settings
PCB
S1
S2
Hydro system
S3
S1
Refrigerant
system
S6
28
Switch
1/2
3/4
1/2
3/4
1/2/3
4
1/2/3/4
1/2/3/4
ON=1 OFF=0
0/0=Model 1
1/0=Model 2
0/1=Model 3
1/1=Model 4
0/0=Without backup heater
0/1=With backup heater(One step control)
1/0= With backup heater(Two step control)
1/1= With backup heater(Three step control)
Reserved
0/0=variable speed pump 1
0/1=variable speed pump 2
1/1=variable speed pump 3
1/0=constant speed pump
0/0/0=address 0#(master units)
1/0/0=address 1#(slave units)
0/1/0=address 2#(slave units)
0/0/1=address 3#(slave units)
1/1/0=address 4#(slave units)
1/0/1=address 5#(slave units)
1/0/0=address 6#(slave units)
0/1/0=address 7#(slave units)
1/1/1=address 8#(slave units)
Reserved
1/0/1/1=12kW model(Three phase)
1/1/0/0=14kW model(Three phase)
1/1/0/1=16kW model(Three phase)
All the combination=Reserved
Default factory setting
00
00
00
00
000
0
-
0000