Hitachi YUTAKI Series - Page 53

51
Setting the DIP switches
SMGB0066 rev.0 - 12/2009
Electrical wiring
Service Manual
3
 
 
Remote ON/OFF signal
Pulse signal commissioning
Level signal (System controller)
PHEXowdirection
(Not used)
Counterow(Yutaki)
 
3HP unit
4HP unit
5 HP unit
6 HP unit
 
 
Yutaki unit
Available low ambient for cooling
mode (Not available)
Heating only (Not used)
Set temp by rotary switch
(Commissioning)
Set temp by system controller
(4 to 20 mA)
 
 
(Not used)
1
2
3 4
5 76 8
(Not used)
1
2
3 4
5 76 8
Heat pump
1
2
3 4
5 76 8
Yutaki heat pump
1
2
3 4
5 76 8
(Not used)
1
2
3 4
5 76 8
(Not used)
1
2
3 4
5 76 8
(Not used)
1
2
3 4
5 76 8
(Not used)
1
2
3 4
5 76 8
 
(Not used)
1
2
3 4
5 76 8
(Not used)
1
2
3 4
5 76 8
R410A
1
2
3 4
5 76 8
CO
2
(Not used)
1
2
3 4
5 76 8
Power save (Max Hz=Nominal)
1
2
3 4
5 76 8
(Not available)
1
2
3 4
5 76 8
230 V
1
2
3 4
5 76 8
400 V
1
2
3 4
5 76 8