5
Packaged and Split Rooftop Ventilator
Subassemblies
Blower
Either one or two plenum-type fans. All units are
equipped with a plenum fan for Supply Air and a second
may be selected for Exhaust (Relief) Air.
Coils (Packaged)
Evaporator coil
Condenser coil
Hot Water coil (Optional)
Reheat coil (Optional)
Coils (Split)
Evaporator coil
Hot Water coil (Optional)
Reheat coil
Compressors
Each unit having packaged DX will have either one
or two refrigerant compressors. Optionally, one the
compressors may be a digital scroll type compressor.
Optional inverter scroll compressors on Split DX system
only.
Dampers
Motorized intake air damper.
Electric Heater
An SCR controlled electric heater (not shown) is
available on the units. It requires a separate power
supply and has its own control panel. See unit-specific
wiring diagram.
Plenum-Type
Supply Air Blower
Indirect Gas-Fired Furnace
(optional)
Intake Air
Damper
Coils
Open view of Model MPF showing split DX cooling, fans and energy recovery wheel.
Main Control
Center
Final Filters
(on coil face)
Weatherhood Filters
(metal mesh)
Energy Wheel (MPF)
Plenum-Type
Exhaust Air Blower
Filters
Two-inch thick metal mesh filters in the optional Outdoor
Weatherhood air intake, 2-inch thick pleated paper
MERV 8 (standard) or MERV 13 (optional) filters in the
airstream. Optional 4-inch thick filter bank with 2-inch
thick MERV 8 and 2-inch thick MERV 13 pleated paper
Final Filters.
Indirect Gas-Fired Furnace
The optional model PVG furnace is available on housing
sizes 1 and 2. Housing size 4 uses the optional model
PVF furnace.
Packaged DX System
Unit may be ordered with a packaged DX system.
It will include either one or two compressors, a
condenser coil(s) and evaporator coil(s) and all needed
components. Units that have packaged DX are charged
with R-410A refrigerant. Do not use tools or parts
designed for other refrigerants on these units.
Split DX System
Unit may be ordered with a split DX system for
connection to a Mitsubishi Outdoor Unit. All MPF models
are standard with split DX cooling and the energy wheel.
© 2017 Mitsubishi Electric US, Inc.
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