Multi F Four-Way Ceiling Cassette Service Manual

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Only for training and service purposes
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2.3 BD(Branch distributor) units
Part 1 General Information
2.4 Branches
Branch
Type
No. of BD
Units
Accessory
Model Name
Applicable
Model
Specifications
Gas Liquid
Y-
Branch
2 PMBL5620
MULTI FMAX
To BD unit Ø19.05 (3/4)
Ø19.05 (3/4)
To ODU
Ø19.05 (3/4)
To BD unit Ø9.52 (3/8)
Ø9.52 (3/8)
To ODU
Ø9.52 (3/8)
No. of connectable indoor units(Min. ~ Max.) 1 ~ 2 1 ~ 3 1 ~ 4
Model name PMBD3620 PMBD3630 PMBD3640 PMBD3641
Connectable indoor unit capacity kBtu/h 9 ~ 24 9 ~ 24 9 ~ 24 9 ~ 36
BD unit