Mitsubishi RH-3SQHR3515 Instruction Manual page 57

Table 3-1 ： Solenoid valve ports and hoses: Correspondence of couplings and hand ports
Hand
Hand
1
Hand
2
Hand
3
Hand
4
Hand port Solenoid valve port
OPEN
CLOSE
OPEN
CLOSE
OPEN
CLOSE
OPEN
CLOSE
3Installing the option devices
Solenoid valve used
1
1 st row
2
3
2 nd row
4
5
3 rd row
6
7
4 th row
8
Installing the solenoid valve set 3-47