Y-Branch accessory PMBL5620 is required when installing two branch distribution units in parallel on one Multi F MAX system.
MULTI F MAX BD UNIT
Multi F MAX Y-Branch Accessory
Table 317: Multi F MAX Y-Branch Specifications.
Model
Y-Branch Type
Port Identifier (inch)
1
2
3
PMBL5620
Liquid
Ø3/8
Ø3/8
Ø3/8
Vapor
Ø3/4
Ø3/4
Ø3/4
Y-Branch Type
Dimensions (inch)
X
Y
Liquid
13.80
3.24
Vapor
12.48
3.02
A
B
X
Y
1
2
3
A = To Outdoor Unit
B = To Branch Distribution Unit
1
2
3
Figure 33:Y-Branch Port Identifier Diagram.
Figure 34:
Y-Branch Dimensions Diagram.
Due to our policy of continuous product innovation, some specifications may change without notification.
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338 | BD UNIT
Multi F and Multi F MAX Heat Pump System Engineering Manual
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