© Carrier Corporation 2013
Form 52V-3PD
a52-1337
The 52V Series vertical packaged
units offer the following advantages:
• Completely pre-charged with Puron
environmentally sound refrigerant
(R-410A)
• Easy access for in-place service of
most components
• Multi-function microprocessor board
• Completely insulated cabinet for
sound attenuation and weather
infiltration
• Adjustable fresh air damper
• Tool-less filter replacement
• Weight-supporting, single piece wall
sleeves (except side access
sleeves) for various wall
thicknesses from 5 to 20-in.
• Primary condensate drain
connection on sleeves with
secondary overflow to building
exterior
• All sleeves are shipped with a
weather guard
• Flush type exterior architectural
louvers
Features/Benefits
Carrier’s 52V vertical
packaged unit offers design
flexibility, quality, reliabilty,
and multi-function controls
Solid-state circuit board
The circuit board incorporates the fol-
lowing control features:
Evaporator coil low temperature
protection
protects the unit. During
the cooling mode, should the evapora-
tor coil experience either a low tem-
perature condition that could result in
ice build-up on the coil or a reduced
airflow situation, a temperature sensor
attached to the coil will deenergize the
unit. The sensor will reenergize the
unit when the coil warms up.
52VCR,VER,VQR,VWR09-24
Vertical Packaged
Terminal Air Conditioners
Cooling Only, Electric Heat,
Heat Pump, or Hot Water Heat Units
with PURON
®
Refrigerant (R-410A)
9,000 to 24,000 Nominal Btuh
Product
Data
