Installation Guide
FHM-CN5
Pre-assembled 3-Way Mixing Shunt
Installation overview
Installation procedure
Bottom in bottom out Side in side out
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 rstly. 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 at 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 at gasket.
A
Supply of primary side
B
Supply of secondary side
C
Return of secondary side
D
Return of primary side
1
2
B
3
C
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D
Installation Guide FHM-CN5 Pre-assembled 3-Way Mixing Shunt
Tips
RoHS compliance
1. If the primary side pipe is coming from the side,
the bend 1 must be tightened with T-connection 4 with a torque of 30 to 40 Nm.
B
2. Connection 5 are tightened from the factory. If
leaks occur due to loosening during transportation, moving or similar, please tighten at a
torque of 30 to 40Nm.
5
4
A
Supply of primary side
B
Supply of secondary side
C
Return of secondary side
D
Return of primary side
Part Name
A
Hazardous Substances Table
Pb Hg Cd Cr(VI) PBB PBDE
5
C
D
1
Pump X O O O O O
Brass parts X O O O O O
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.
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安装指南
FHM-CN5
整体式三通混水中心
I安装概览
安装步骤
底进底出 侧进侧出
必须按图示要求将 FHM-CN5 连接至系统。
1. 活接弯头（1）在包装内。先将图中所示活接弯头（1）装到一次侧供水管上。再将活接弯头（1）与活接
（2）进行连接，密封材料为活接弯头自带的密封圈，并用30~40 Nm的力矩拧紧。然后再将活接（2）
与三通混水阀进行连接，密封材料为产品附带的密封平垫片，并用30~40 Nm的力矩拧紧螺母。
2. 将图中所示活接（3）先装到二次侧供回水管上或丹佛斯分集水器上。 再将活接（3）与混水中心连
接，密封材料为产品附带的密封平垫片，并用 30-40 Nm 的力矩拧紧螺母。
A
一次侧供水
B
C
D
二次侧供水
二次侧回水
一次侧回水
1
2
3
B
C
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D
Danf
小贴士
1. 如果一次侧供回水管是侧进侧出， 可将活接弯
头（1）与T型接头（4）连接，密封材料为活接弯
头自带的密封圈，并用30~40 Nm的力矩拧紧。
2. 连接螺母（5）在出厂时已拧紧。如果由于在运
输、搬运或类似过程中出现松动而导致泄漏的
话，请用30~40 Nm的力矩拧紧。
B
5
RoHS 指令
A
一次侧供水
B
二次侧供水
C
二次侧回水
D
一次侧回水
部件名称
水泵
铜制部分
O:
表示该有害物质在该部件所有均质材料中的含量均在GB/T 26572规定的限量要求以下。
X:
表示该有害物质至少在该部件的某一均质材料中的含量超出GB/T 26572规定的限量要求。
铅 汞 镉 六价铬 多溴联苯 多溴二苯醚
X O O O O O
X O O O O O
A
5
D
有害物质含量表
4
C
1
丹佛斯自动控制管理（上海）有限公司
地址：上海市宜山路900号科技大楼C楼22层邮编：200233
电话：+86 21 61513000
传真：+86 21 61513100
电子邮件： heating@danfoss.com
http://heating.danfoss.cn
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