Features & Benets ........................................................................................................................................................................
Performance Data ...............................................................................................................................................................5
Medium & High Temp., R–22 ................................................................................................................................5
Unit Specication Data. .....................................................................................................................................................7
Electrical Data .......................................................................................................................................................................8
Performance Data ...............................................................................................................................................................9
Medium Temp., R–404A/507 ................................................................................................................................9
Medium Temp., R–22 ............................................................................................................................................ 11
Unit Specication Data ................................................................................................................................................... 13
Electrical Data .................................................................................................................................................................... 13
Performance Data ............................................................................................................................................................14
High Temp., R–22 ................................................................................................................................................... 14
Medium Temp., R–404A/507 .............................................................................................................................15
Unit Specication Data ................................................................................................................................................... 17
Electrical Data .................................................................................................................................................................... 18
Medium Temp. ........................................................................................................................................................ 18
Replacement Parts by InterLink™ .......................................................................................................................................... 19
Dimensional Drawings of Cabinet ..................................................................................................................................20-21
3
MEA Accepted
We have made a commitment to customer needs, innovation and environmental stewardship
and have dedicated ourselves to delivering energy-ecient choices that reduce costs, improve
bottom lines and enhance equipment performance and service life. The PSC motor is an Energy
Solutions® feature and is optimized to help you save money by increasing energy eciency.
Painted galvanized cabinets for superior strength and corrosion
•
protection including hoods for outdoor units
Heavy duty steel raised base with 1-1/2" legs
•
Fan guards and wiring conduit on indoor models
•
Serviceability
Suction service valves for hermetic and scroll compressors located
•
outside the cabinet for quick installations. Semi-hermetic compressor
models have a suction valve on the compressor and an access tting
on the suction line entering the cabinet. A receiver with fusible plug,
liquid shuto valve and charging port is also standard
Large electrical panel for ease of access
•
Prefabricated wiring harnesses for tight crimp connections and
•
consistent labeling
Unit stays on line if the hood is removed for servicing
•
Sight glass is easily viewable
•
Quality
All units completely leak tested in a helium environment and
•
bump tested and allowed to cycle o on the high and low pressure
control. Each unit will have a copy of the run data shipped inside
the electrical panel
Electrical circuits are completely checked for continuity
•
Typical Outdoor Hermetic Unit
Typical Outdoor Unit with throwaway liquid-line
lter and sight glass
Piping is laid out to minimize stress and vibration and is pre-bent to
•
eliminate leaks
Encapsulated, auto-reset, high and low pressure controls to
•
eliminate leaks (standard on all high and medium temperature
models, adjustable low pressure control standard on low
temperature models)
Fans
Fans specically matched with motor and coil to attain maximum air
•
movement and cooling
Motors
Motors rated for 50 and 60 cycle application•
Compressor
Wide variety of compressors including: hermetic, semi-hermetic
•
and scroll. R-22 and R-404A/507 available for both medium and low
temperature applications
Spring-mounted compressors with vibration eliminators on all 1/2 - 6
•
HP semi-hermetic compressors
Discharge service valves on all compressors including hermetics
•
Options
Factory-installed Smart Defrost Kit™ (SDK)
•
Typical Outdoor Hermetic Unit with liquid lter drier
and sight glass
Liquid and suction lters available as options
•
3
™
Options
Electrical options:OutdoorIndoorStock
Smart Defrost Kit™ OptionOptionN/A
Dual pressure control (not available on Beacon II™)OptionOptionN/A
Adjustable low pressure control for medium temp. comp.OptionOptionN/A
Crankcase heaterStandardN/AStandard
Fused disconnect / Non-fused disconnect
Phase loss / low voltage monitorOptionOptionN/A
Fixed fan cycling — pressure or temperature (2 fan units)
(Pressure standard on Beacon II™)
Air or electric defrost timer onlyOptionOption1/2-3 HP low temp.
Electric defrost with timer & contactors (040-060 models only)OptionOption4-6 HP low temp.
Beacon II™OptionOptionN/A
Mechanical options:
Head pressure control ooding valveStandardOptionStandard
Liquid line drier, sight glassOptionOptionStandard
Suction line lterOptionOptionN/A
Suction accumulator (standard on X6 models)OptionOptionN/A
Oil separator with discharge line check valve (D cabinet)OptionOptionN/A
Liquid line solenoid valve and pumpdown switchOptionOptionN/A
Replaceable core liquid line lter (D cabinet)OptionOptionN/A
Replaceable core suction line lter (D cabinet)OptionOptionN/A
Precharged refrigerant with line sets and wire harnessesOptionOptionN/A
Oversize receiver (D cabinet)OptionOptionN/A
Low ambient kit with heated and insulated receiver, TD relayOptionN/AN/A
12" Extended legs for snowbelt operationShipped looseShipped looseShipped loose
OptionShipped looseN/A
OptionOptionN/A
The Beacon II™ Refrigeration System is a preassembled, factory installed refrigeration
system featuring an integrated microcomputer based electronic control board.
The Beacon II™ Refrigeration System replaces the expansion valve, solenoid valve, room
thermostat, defrost control and timer. It comes factory preset thereby eliminating all
of the expensive and time consuming ne tuning and adjustments necessary for a good system installation. For
additional information, contact your Sales Representative.
The Bohnmizer® System
The Bohnmizer® system is a complete factory furnished commercial refrigeration split system designed to operate
properly regardless of climatic conditions. As the ambient temperature falls below 75°F, the head pressure is
allowed to decrease in direct relationship to the ambient.
The heart of the system is the Bohnmizer valve, whose design allows the proper amount of refrigerant to ow to
the evaporator irrespective of the valve inlet pressure. The Bohnmizer valve also responds very rapidly to changes
in suction temperature, which assures the maintenance of low superheat, regardless of the ambient temperature.
The Bohnmizer system concept results in operational energy savings, increased compressor life, reduced
refrigerant costs and less maintenance expense.
4
HERMETIC COMPRESSORS
Performance Data - Medium & High Temperature (R-22)
* = T for Outdoor, N for Indoor, B for Bohnmizer, S for Beacon II™ ++ = See Dimensional Drawings for details
†
= Estimated sound pressure values are 10 feet from the unit. For estimating sound pressure from the unit at dierent distances, deduct the following from the unit
values: 20 feet, deduct 6 dBA for 40 feet, deduct 12 dBA for 80 feet, deduct 18 dBA. This data is typical of “free eld” conditions for horizontal air cooled condensing
units at the outlet of the discharge air. The actual sound measurements may vary depending on the condensing unit installation. Factors such as reecting walls,
background noise and mounting conditions may have a signicant inuence on this data.
* = T for Outdoor, N for Indoor, B for Bohnmizer, S for Beacon II™
Per UL and NEC, RLA values have been calculated by dividing the Maximum Continuous Current (MCC) by 1.56.
^ Power supplied by customer. † Consult factory for 50 HZ applications.