Hussmann proto-aire Manuel De Montage
Protocol™ Installation and
Service Manual
Protocol™ with Split Suction
Oil Return System Not shown
Split suction is used when two temperatures are required from the same Protocol™ unit. The use of split
suction allows for greater efficiency due to the fact that the compressors are operating closer to the desired
suction temperature.
Oil Return System Not shown
Split suction is used when two temperatures are required from the same Protocol™ unit. The use of split
suction allows for greater efficiency due to the fact that the compressors are operating closer to the desired
suction temperature.
Suction
Filters
L
iquid B
ranch Li
ne
Suction Branch
L
ine
Case
Case
Case
Case
Split Suction Headers
Compressors
Turba-Shed
Oil Separator
Oil Separator
Discharge Header
Sight Glass
Liquid Line
Filter / Drier
Filter / Drier
Receiver
Condenser
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