Ruud UPRL- JEZ Manual

HEA T PUMPS
Equipped with
the Award Winning
Comfort Control System
• Increased Reliability
• On-Board Diagnostics
• Fault Recall
• Active Protection
UPRL- JEZ
Two-Stage
Four Models
Efficiencies ranging up to 17 SEER
in certain matched systems.
Nominal Sizes 2, 3, 4 & 5 Tons
[7.03, 10.5, 14.07 & 17.6 kW]
16.0
™
™
e a r t h f r i e n d l y r e f r i g e r a n t
The Ruud Ultra Series™ UPRL- JEZ Two-Stage Heat Pump
Outdoor Units can provide year-round heating and cooling com-
fort for residential, multi-family and light commercial applications.
They are designed to operate with Ruud indoor units with cooling
and heating capacities certified under the ARI Certification
program.
These units also contain the most advanced alternate refrigerant
which contains no chlorofluorocarbons (CFCs), or hydrochloroflu-
orocarbons (HCFCs), or other compounds that may leak from air-
conditioning systems and potentially harm the protective ozone
layer of the Earth's atmosphere.
The Ruud Ultra Series™ UHPL- Air Handler, equipped with auxil-
iary heating elements for supplementary heat was designed espe-
cially for use with Ultra Series™ heat pumps. Together they pro-
vide systems capable of delivering a maximum HSPF (Heating
Seasonal Performance Factor) of 9.50 in the heating mode or a
maximum standard S.E.E.R. (Seasonal Energy Efficiency Ratio)
of 17.00 in the cooling mode.
The following additional features, plus its energy-saving character-
istics, make the UPRL- JEZ Heat Pump outdoor unit an excellent
choice for new construction or upgrading your present system.
I The Comfort Control System™ provides on-board diagnostics and
fault history for heat pump units with single-phase compressors by
detecting system and electrical problems without adding sensors.
It can also communicate "fault codes" to enabled "L terminal"
thermostats. The integrated diagnostics with Active Protection pre-
vents compressor operation when damage would occur.
I 7-Segment LED Display is exclusive only to Ruud products. The
information-display quickly and accurately shows technicians the
source of malfunctions.
I
Dependable Two-Stage Scroll
ature control providing ultimate comfort.
I Attractive, louvered wrap-around jacket protects coil from
weather extremes and yard hazards. Top grille is steel rein-
forced for extra strength. Cabinet is powder painted for all
weather protection.
I Exclusive Combination Grille/Motor Mount secures the fan
motor to the underside of the discharge grille. The grille pro-
tects the motor windings and bearings from rain and snow.
I
Features a ten-year conditional unit replacement warranty when
properly installed with a new Ruud Ultra Series™ Air Handler or
Ruud Indoor Coil with a Ruud Ultra Series™ Gas Furnace. See
product warranty card for additional information.
I All controls are accessible by removing one service panel.
Removable top grille provides access to the outdoor fan motor
and outdoor coil.
I Compressor compartment offers additional protection from the
elements and reduces operating noise.
I GE ® ECM fan motor is designed for low speed, quieter, energy-
saving operation.
I Non-cycling reversing valve and demand defrost.
I All models meet or exceed a 1000-hour salt spray test per
ASTM B117 Standard Practice for Operating Salt Spray Testing
Apparatus.
I Dual-Fuel capable with select thermostats.
I The following "3 Heat/2 Cool" Ruud Thermostats are recom-
mended for maximum comfort: UHC-TST302UNMS, UHC-
TST303UNMS or UHC-TST402DFMS.
FORM NO. P22-770 REV. 4
Supersedes Form No. P22-770 Rev. 3
® Compressor for precise temper-