Mitsubishi Electric City Multi PWFY-P36NMU-E-BU Manuel D'installation page 3

[Fig. 7.1.3]
Single system sample
1
5 6
3 T P
5 6
4
T P
d
4
e
2
Corporation shall not be held responsible for any problems arising from the use of this circuit.
[Fig. 7.1.4]
Multiple system sample
1
5 6
T P
3
5 6
4
T P
d
2
1
5 6
T P
3
5 6
4
T P
d
2
1
5 6
T P
3
5 6
4
T P
d
2
not be held responsible for any problems arising from the use of this circuit.
1 PWFY-P36/72NMU-E2-AU or PWFY-P36NMU-E-BU
2 Strainer
3 Flow Switch (PWFY-P36/72NMU-E2-AU ONLY)
*1
4 Shut off valve
*1
5 Temperature gauge
*1
6 Pressure gauge
*1
7 Deaerator (Air separator)
*1
8 Air vent
*1
9 Safety valve
*2 Water volume (= a + g ) is complied with Fig.7.1.5 per PWFY-P36/72NMU-E2
Ⓐ Primary
Ⓑ 2ndary (Depend on site)
Ⓒ Water Supply
6
9
P
b
0
A B
7
8 4
f
d
a
4
c 4
g
4
b
C
d
4 4
e
d
4
4
e
d
4 4
e
0
a Buffer vessel (if necessary)
*3 *1
b Drain valve
c
d Antivibration sleeve
e Fix speed pump
f Dirt separator (if necessary)
g
7.1
6
9
P
b
0
A
7
8 4
c a
4
f
4
b
C
*1
*1 *2
*1
*1
*1
*1
*1 *2
B
g
3