ECR CM Installation, Operation & Maintenance Manual - page 4
General Product Information
Product description
All RetroAire Water Source Console Units units are available as heat
pump systems. Model CW is available as a straight cool unit.
The Retroaire Water Source Console Units:
Use R-410A refrigerant.
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Include high-efficiency rotary compressors, protected by a 5-year
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warranty.
Include enhanced, high-efficiency heat exchangers.
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Offer two fan speeds.
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RetroAire Water Source Console Units ratings:
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Water Source Console Units units are available in nominal sizes of
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8,000 Btuh (2.3kW), 9,000 Btuh (2.6kW), 10,000 Btuh (2.9kW),
12,000 Btuh (3.5kW), 13,000 Btuh (3.8kW), 15,000 Btuh (4.4kW)
or 17,000 Btuh (4.9kW).
Energy Efficiency Rating(EER) in excess of 13.
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Coefficient of performance(COP) in excess of 4 for (heat pump
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models only)
Standard controls and components
Construction
20-gauge galvanized steel Water Source Console Units construc-
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tion of chassis.
Powder-coated evaporator drain pan.
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Foam strip seal for supply air duct.
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Air systems
Indoor fan motor is are thermally-protected PSC type.
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Air-stream surfaces are insulated with ¹∕₄" fiber-glass or ¹∕₈" (3.2 mm)
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Volara™.
The indoor fan is a foward-curved type, directly mounted to the
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motor shaft.
Controls
Unit-mounted operating controls include thermostat, fan speed control
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and heat/cool switch.
Remote mount controls include fan speed control.
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High pressure switch.
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Low Temperature/Low water flow cut out switch compressor lock
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out relay
4-Way reversing valve with solenoid activated by line voltage. Solenoid
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is energized for cooling mode. (Heat pump models only)
Factory-installed options
(see model nomenclature p.7)
Voltage
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Electric Heat/Hydronic Heat
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Piping
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Cabinet options
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Pipe connection
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Control
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Field-installed accessories
Remote thermostat
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Hydronic heat valves
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Cabinets
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NOTICE
RetroAire units can be equipped with either unit-mounted or
remote controlled thermostats. Specify when ordering.
Water Source Console Units
• Installation, Operation, and Maintenance Manual •
The Right Fit for Comfort
4
P/N 240008071, Rev. B [112309]