Mitsubishi Electric CITY MULTI PWFY-P36NMU-E-BU Installation Manual page 4

[Fig. 7.1.5]
PWFY-P36NMU-E-BU
500
400
300
A
200
C
100
0
0 10 20 30
Ⓐ Water volume limitation [L]
Ⓑ Total hardness [mg/L]
Ⓒ Available water volume area
7.2
[Fig. 7.2.1]
Ⓐ
Ⓐ Heat insulation material (accessory)
Ⓑ
4
7.1
40 50 60 70
B
[Fig. 7.4.1]
Ⓑ
PWFY-P36/72NMU-E2-AU
3000
2500
2000
A
1500
1000
C
500
0
0 10 20 30
7.4
[Fig. 7.4.2]
TB141A OUT1
Ⓐ Fuse
Ⓑ Coil of the magnetic contactor for heat source water
pump
Ⓒ Double pole contact of the magnetic contacts for heat
source water pump
Ⓓ
Ⓔ Water pump
Ⓕ
40 50 60 70
B
Board
AC208 - 230V
or
DC30V or less
Ⓓ
Ⓑ
Ⓕ
52P or 72P
Ⓐ
51P or 71P
Ⓒ
52P or 72P
M
Ⓔ