Samsung AM CNB C AA Series Technical Data Book page 50

13. Installation
① Water pipe joint (union, flange) ⑤
② Thermometer
③ Manometer
④ Ball valve
⑬ Water Valve
When more than two water pipes are used for heating (e.g. Floor + Fan Coil Unit), Buffer Tank (Mixing Tank) or
bypass valve should be used to maintain the water flow rate.
▶ On site installation specification
Strainer
Model name
AM048CNBFCB
AM072CNBFCB
AM036CNBDCH
#50 NPT
AM048CNBDCH
AM096CNBDCH
AM144CNBDCH
#50 NPT
2) Do not exceed the torque value stated in the below table. If you apply more torque, it may cause damage to the
product.
Diameter of water pipe (Outer diameter, mm)
mm
10 ~ 20
21 ~ 30
31 ~ 50
51 ~ 80
81 ~ 115
Flexible joint
⑥ Drain (within the product)
⑦ Pump
⑧ Air vent
Pressure relief valve
⑭
(Pressure safety valve)
Flow meter Thermometer Manometer
0~50 ℓ/min
(0 ~ 13 .2 gal/min)
0 ~ 100 ℓ/min
(0 ~ 26 .4 gal/min)
0 ~ 50 ℓ/min
0~100 °C
(0 ~ 13 .2 gal/min)
(0~212 °F)
0 ~ 100 ℓ/min
(0 ~ 26 .4 gal/min)
0 ~ 150 ℓ/min 0 ~ 100 °C
(0 ~ 39 .6 gal/min) (0 ~ 212 °F)
inch
0.39 ~ 0.79
0.83 ~ 1.18
1.22 ~ 1.97
2.0 ~ 3.15
3.19 ~ 4.53
⑨ Expansion tank
⑩ Temperature sensor for thermal storage tank
⑪ Drain valve
⑫ Strainer
⑮ Differential Pressure bypass Valve
Air vent
0 ~ 1 Mpa 0 .6 m3/h
(158 .5gal/h)
(0 ~ 145
[Condition:
psi)
0 .15MPa (21 .8psi)]
0 ~ 1 Mpa 0 .6 m3/h (158 .5 gal/
h) [Condition: 0 .15
(0 ~ 145
MPa (21 .8 psi)]
psi)
Tightening torque
N·m
25
50
100
220
600
Pump Ball valve Drain valve
23 ℓ/min
(6 .1 gal/min)
36 ℓ/min
(9 .5 gal/min)
36 ℓ /min
(9 .5 gal/min)
48 ℓ /min NPT 1"
(12 .7 gal/min)
92 ℓ/min
(24 .3 gal/min)
(Refer
to pressure drop
graph)
150 ℓ/min
(39 .6 gal/min)
(Refer NPT 1-1/4"
to pressure drop
graph)
lbf·ft
18.4
36.9
73.8
162.3
442.5
15 A
15 A