Installation Guide
FHM-CN5
Pre-assembled 3-Way Mixing Shunt
Installation overview
Bottom in bottom out |
Side in side out |
Installation procedure |
The FHM-CN5 must be connected to a system according to the illustrations. |
1.Bend 1 is in package. Install bend 1 to the primary side pipe firstly. And then connect bend 1 and connector 2 together with enclosed O-ring. Finally, connector 2 to 3-way mixing valve must be tightened with a torque of 30 to 40 Nm with enclosed flat gasket.
2.Pre-mounted union nut 3 for connection to the secondary side pipe or directly on a Danfoss manifold. The nut 3 to mixing shunt must be tightened with a torque of 30 to 40 Nm with enclosed flat gasket.
B
A |
Supply of primary side |
B |
Supply of secondary side |
3 |
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C |
Return of secondary side |
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D |
Return of primary side |
1 |
2 |
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C
D
A
© Danfoss | FEC | 2020.05 |
AN33645914333101-000201 / 088U5014 | 1 |
Installation Guide |
FHM-CN5 Pre-assembled 3-Way Mixing Shunt |
Tips |
1. |
If the primary side pipe is coming from the side, |
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the bend 1 must be tightened with T-connec- |
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tion 4 with a torque of 30 to 40 Nm. |
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2. |
Connection 5 are tightened from the factory. If |
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leaks occur due to loosening during transpor- |
tation, moving or similar, please tighten at a torque of 30 to 40Nm.
B
5 |
ASupply of primary side
BSupply of secondary side
CReturn of secondary side D Return of primary side
4 5 
C A 
D
1
RoHS compliance |
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Part Name |
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Hazardous Substances Table |
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Pb |
Hg |
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Cd |
Cr(VI) |
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PBB |
PBDE |
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Pump |
X |
O |
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O |
O |
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O |
O |
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Brass parts |
X |
O |
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O |
O |
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O |
O |
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O:Indicates that this hazardous substance contained in all of the homogeneous material for this part is below the limit requirement in GB/T 26572.
X:Indicates that this hazardous substance contained in at least one of the homogeneous material for this part is above the limit requirement in GB/T 26572.
2 | © Danfoss | FEC | 2020.05 |
AN33645914333101-000201 / 088U5014 |
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