Mitsubishi Electric MELFA RH-3FHR3515 Instruction Manual page 66

3Installing the option devices
Table 3-1 ： Solenoid valve ports and hoses: Correspondence of couplings and hand ports
Installing the solenoid valve set
3-55
Hand Hand port
Hand
1
CLOSE
Hand
2
CLOSE
Hand
3
CLOSE
Hand
4
CLOSE
Solenoid valve port
OPEN
OPEN
OPEN
OPEN
Solenoid valve used
1
1 st row
2
3
2 nd row
4
5
3 rd row
6
7
4 th row
8