Multi F Outdoor Unit Engineering Manual

MULTI F MAX BD UNIT
Branch Distribution Unit Orientation
Multi F MAX Branch Distribution (BD) Units can be installed in a multitude of
options to fit various building configurations and job or application requirements.
Multi F MAX BD Units include electronic expansion valves that properly seat only if
the BD Unit is installed in an acceptable orientation. Installations with improper BD
Unit orientation risk incomplete valve seating and system performance degradation
from potential refrigerant leakage through the electronic expansion valve.
This material is for informational or educational pur-
poses only. It is not intended to be a substitute for
professional advice. Consult with your engineer or
design professionals for specic applications to your
system
Left Side View,
Port End Facing Left
Ceiling Mounting Options
Port End View
Right Side View,
Port End Facing Right
Ceiling Ceiling
Ceiling
Top of Unit
Refrigerant Piping End View
Ceiling
Top of Unit
Top of Unit
Top of Unit
Top of Unit
Into the Ceiling
Into the Unit
Into the Ceiling
Into the Unit
Into the Unit
Into the Ceiling
Isometric View
Bottom of Unit
Wall
Bottom View, Port End Facing Up
PCB
Bott
Wall Mounting Options
Wall
Bottom View, Port End Down
PCB
PCB
Wall
Bottom
of Unit
PCB
Wall
Bottom View, Port End Facing Right
Bottom
of Unit
Bottom of Unit
Into the
Wall
Into the Unit
Into the Unit
Into the Wall
Into the Wall
Bottom of Unit
Isometric View
Bottom View, Port End Facing Left
Wall
Left Side View, Port End Facing Left
Wall
Top of Unit
Top of Unit
Right Side View, Port End Facing Right
Figure 35: Acceptable BD Unit Ceiling Mount Orientations.
Figure 36: Acceptable BD Unit Wall Mount Orientations.
Figure 37: Unacceptable BD Unit Orientation.
BD UNIT | 177
Branch Distribution (BD) Unit Data
Due to our policy of continuous product innovation, some specications may change without notication.
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MULTI
F
MAX
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F