WeatherMaker® Single-Packaged Rooftop Units with EcoBlue™ Technology
50FCQ

Performance Features

• New unit control board with intuitive quick fan speed adjustment
• New direct drive - EcoBlue™ Technology indoor fan system uses Vane Axial fan design & electronically commutated motor
• Single-stage cooling capacity 04-06 models, two-stage on 07-28 models
• SEERs to 14.3, IEER of 15.0
• HSPF to 8.2 and COP’s to 3.6
• Standard Cooling operating range up to 115 °F (46°C) and down to 40°F (4°C), lower temperature operation possible with low ambient kits
• Innovative corrosive-resistant composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
• Proven high performance round copper tube and aluminum fin coil designs
• Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
• 04 to 06 models use fixed refrigerant metering device and 07-28 models use a TXV

Maintenance Features

• New unit control board facilitating simple safety circuit troubleshooting and simplified control box arrangement as well as easy intuitive fan speed adjustment
• Access panels with easy grip handles
• Innovative, easy starting, no-strip screw feature on unit access panels
• Tool-less filter access door
• Optional hinged access panels also available
• NEW Direct Drive – EcoBlue™ Technology Indoor fan system uses Vane Axial fan design and electronically commutated motor with beltless design
• Two-inch disposable return air filters

Installation Features

• Same footprint as prior Carrier models for that original fit; reduces installation costs and time
• Field convertible from vertical to horizontal airflow configuration
• Provisions for thru-the-bottom power entry capability as standard
• Single point electrical and controls connections
• Full perimeter base rail with built-in rigging adapters and fork truck slots

Reliability Features

• Scroll compressors with internal line-break overload protection
• 24-volt control circuit protected with resettable circuit breaker
• Permanently lubricated direct-drive ECM evaporator-fan motor
• Totally enclosed condenser motors with permanently lubricated bearings
• Low pressure and high-pressure switch protection
• Precisely sizes suction line accumulator
• Proven Time/Temperature defrost logo and control board

Standard Limited Warranty

• 5 years electric heaters
• 5 years parts only compressor
• 3 year SystemVu™ controller
• One year parts only on all other parts
• Additional extended warranty packages available

Factory-Installed Options

• Temperature Sensing EconoMi$er with built-in relief
• Enthalpy Sensing EconoMi$er with built-in relief
• Multiple Electric Heat Sizes & Voltages
• Return Air Smoke Detector
• Supply Air Smoke Detector
• CO2 Sensor
• Condensate Overflow Protection
• Multiple Static Fan Capabilities
• Phase Monitor/Protection
• Thru-The-Base Utility Connections
• Louvered Hail Guards
• Non-Fused Disconnect Switch
• MERV-8 Return Air Filters
• Hinged Access Panels
• Unpowered Convenience Outlet
• Powered Convenience Outlet
• Coated Coils:
  • Pre-Coat
  • E-Coat
  • Copper/Copper
• Electrical Mechanical Controls
• Intelligent SystemVu™ Integrated Communicating Controls
  • Large full text – multi line display
  • USB Flash Port for data transfer
  • Built in i-Vu®, CCN and BACnet®
  • Refrigerant pressure from display
  • Quick LED Status – Run, Alert, Fault
  • Conventional stat or sensor capabilities
  • Historical component runtime and starts
  • Supply Air Tempering
  • Equipment / System Touch Compatibility
  • Demand Limiting and ZS Sensor Compatibility
• RTU-Open Communicating Controls
• Extended Warranty Protection Plans
• Financing Available

Heat Pump Models (50FCQ)

AHRI = Air-Conditioning, Heating & Refrigeration Institute
ASHRAE = American Society of Heating, Refrigerating and Air Conditioning, Inc.
IEER = Integrated Energy Efficiency Ratio
SEER = Seasonal Energy Efficiency Ratio
COP = Coefficient of Performance
HSPF = Heating Seasonal Performance Factor

NOTES
1. Rated and certified under ARI Standard 210/240 3-5 ton or 340/360 6+-ton, as appropriate.
2. Ratings are based on:
» Cooling Standard: 80°F (27°C) db, 67°F (19°C) wb indoor air temp and 95°F (35°C) db outdoor air temp.
3. 50FCQ units comply with US Energy Policy Act (2005).