Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.Printed in U.S.A. Form 48FC-4-7-02SB Pg 1 3-19 Replaces: 48FC-4-7-01SB

48FC 04-07 WEATHERMAKER® SERIESWITH ECOBLUE™ TECHNOLOGY

SINGLE PACKAGE ROOFTOPGAS HEAT/ELECTRIC COOLING UNITS

— PERFORMANCE DATA

— CERTIFIED DIMENSION PRINTS

— CERTIFIED ROOF CURB DETAILS

2

JOB NAME: LOCATION:

BUYER: BUYER PO #: CARRIER#:

UNIT NUMBER: MODEL NUMBER:

PERFORMANCE DATA CERTIFIED BY:

DESCRIPTION48FC units are single-packaged electric cooling, gas heating unit that are pre-wired and pre-charged with Puron® (R-410A) HFCrefrigerant. The units are factory tested in both heating and cooling modes. Sizes 04-06 models use single-stage cooling capacitycontrol. Size 07 models use two-stage cooling capacity control.

FEATURES

Standard Base Unit• Puron (R-410A) HFC refrigerant• SEER of 14.0 (3 to 5 Ton)• IEER of 15.0• Meets or exceeds ASHRAE 90.1 energy efficiency levels• Rated in accordance with AHRI Standards 210/240 for

sizes 04 to 06 and 340/360 for size 07• Designed in accordance with Underwriters Laboratories

Std 1995• Listed by UL and UL-Canada• Single-stage cooling capacity control on 04 to 06 models,

two-stage on 07 models • Corrosive resistant composite sloping design; side or cen-

ter drain condensate pan. Meets ASHRAE Standard 62• Standard cooling operating range from 40°F up to 115°F

(4°C up to 46°C). Field installable accessory extends theminimum down to –20°F (–29°C)

• Field convertible from vertical to horizontal airflow forslab mounting — no special kits required

• Two-inch disposable return air filters• Thru-the-bottom power and gas entry capability• Single point gas and electric connections• 24-volt control circuit protected with resettable circuit

breaker• Direct Drive - EcoBlue™ technology indoor fan system

uses vane axial fan design and electronically commutatedmotor– Shall have inherent automatic-reset thermal overload

protection– Shall require no fan/motor belts for operation, adjust-

ments, and/or initial fan speed setup– Shall be internally protected from electrical phase rever-

sal and loss– Shall have slow ramp up to speed control capabilities to

help reduce sound and comfort issues– Shall be a slide-out design with two screw removal– On 07 size model with two stage cooling capacity con-

trol, the indoor fan speed is automatically controlled tomeet the code compliant 66% low fan speed and 100%at full fan speed

• Totally enclosed condenser motors with permanently lubri-cated bearings

• Low-pressure and high-pressure switches• Full perimeter base rail with built-in rigging adapters and

fork truck slots• Centralized terminal board facilitating simple safety circuit

troubleshooting and simplified control box arrangement• New unit control board with intuitive quick fan speed

adjustment

Cabinet• Access panels with easy grip handles• Innovative, easy starting, no-strip screw feature on unit

access panels• Pre-painted exterior panels and primer-coated interior pan-

els tested to 500 hours salt spray protection• Fully insulated cabinet• Tool-less filter access doorRefrigerant System• Acutrol™ refrigerant metering system on 04 to 06 models,

TXV on 07 models• Liquid line filter drier• Scroll compressors with internal line-break overload

protection (one-stage on 04 to 06 models, two-stage on07 models)

• Copper tube, aluminum fin coils with optional corrosionresistant coils

• Top cover removable gage line plugs for reading refriger-ant pressure with unit panels in place

Gas Heat• IGC solid-state gas heat exchanger control for on-board

diagnostics, anti-cycle protection, LED error code designa-tion, burner control logic and energy saving indoor fanmotor delay

• Gas efficiencies up to 81%• Inducted draft combustion• Redundant gas valve, with 2 stages of heating• Flame roll-out safety protector• Solid-state electronic direct spark ignition system• Dedicated 3 to 5 ton “low NOx” models available that

meet California Air Quality Management NOx require-ment of 40 nanograms/joule. Low NOx models includestainless steel heat exchangers.

Standard Limited Parts Warranty• 15-year gas heat exchanger parts - Stainless Steel• 10-year gas heat exchanger parts - Aluminized• 5-year compressor parts• 5-year factory installed Ultra Low Leak Economizer• 3-year SystemVu™ controls• 1-year parts

3

PERFORMANCE DATAUnit Operating Weight __________________________ lb

COOLING

Gross Total Capacity __________________________ Btuh

at Condenser Air Temperature __________________ °F

Gross Sensible Capacity _______________________ Btuh

Compressor Power Input _______________________ kW

Indoor Entering: db __________ °F / wb __________ °F

Airflow _____ CFM External Static Pressure _____ in. wg

Indoor Fan Motor Size __________________________ HP

Indoor Fan Motor Setting ______________________ Vdc

Exhaust Fan Motor Size ________________________ HP

Curb Weight __________________________________ lb

HEATING (GAS)

Heating Capacity:

Stage 1 ____________________________________ Btuh

Stage 2 ____________________________________ Btuh

Heating Capacity Total _______________________ Btuh

Stage 1 ____________________________________ kW

Stage 2 ____________________________________ kW

Heating Capacity Total _______________________ kW

ELECTRICAL DATA

Power Supply to Unit ____________________________________

Volts _________________________________________________

Phase _________________________________________________ Hz

Maximum Circuit Amps __________________________________

Maximum Overcurrent Protection __________________________

SUBMITTAL DATA

Job Name _____________________________________________

Architect ______________________________________________

Engineer _____________________________________________

Contractor _____________________________________________

Unit Designation ________________________________________

®

®

®

®

4

FACTORY-INSTALLED OPTIONS

Economizer with DRY BULB Sensing and Baro-metric Relief (04-06 sizes)Low Leak Air Dampers —

Models with W7212 controller provide standardnon-diagnostic control (EconoMi$er® IV system).Models with W7220 controller meet CaliforniaTitle 24 (Section 120.2), IECC, and ASHRAE90.1 for Fault Detection and Diagnostic (FDD) re-quirements (EconoMi$er X system).Models with RTU Open controller meet Califor-nia Title 24 (Section 120.2), IECC, and ASHRAE90.1 for Fault Detection and Diagnostic (FDD) re-quirements (EconoMi$er 2 system).

Economizer with ENTHALPY Sensing and Baro-metric Relief (04-06 sizes)Low Leak Air Dampers —

Models with W7212 controller provide standardnon-diagnostic control (EconoMi$er® IV system).Models with W7220 controller meet CaliforniaTitle 24 (Section 120.2), IECC, and ASHRAE90.1 for Fault Detection and Diagnostic (FDD) re-quirements (EconoMi$er X system).Models with RTU Open controller meet Califor-nia Title 24 (Section 120.2), IECC, and ASHRAE90.1 for Fault Detection and Diagnostic (FDD) re-quirements (EconoMi$er 2 system).

Economizer with DRY BULB Sensing and Baro-metric Relief (04-07 sizes)ULTRA LOW LEAK Air Dampers —

Models with W7220 controller meet CaliforniaEnergy Commission Title 24-2016 prescriptivesection 140.4 (damper leakage, etc.), and man-datory section 120.2.i for Fault Detection andDiagnostic controls. Economizers meetASHRAE 90.1-2016 damper leakage require-ments as stated in section 6.5.1.1.4 and Table6.4.3.4.3, and meet 2016 Fault Detection andDiagnosis requirements in section 6.4.3.12. Foroutside air, return, and relief air damper leakagerequirements economizers meet IECC 2012section C402.4.5.2 and IECC 2015 sectionsC403.2.4.3 and C403.3.3.5 and IECC 2015 sec-tion C403.2.4.7 for Fault Detection and Diag-nostic requirements. NOTE: IECC 2015 section C403.2.4.7.1 re-quires differential return air sensor, which mustbe ordered separately.Outside air, return air, and relief air (volume)dampers are AMCA rated — plus 5 year limitedparts warranty (EconoMi$er X system).

Models with RTU Open and SystemVu meetCalifornia Energy Commission Title 24-2016prescriptive section 140.4 (damper leakage,etc.) and mandatory section 120.2.i for FaultDetection and Diagnostic requirements. Econo-mizers meet ASHRAE 90.1-2016 damper leak-age requirements as stated in section 6.5.1.1.4and Table 6.4.3.4.3, and meet 2016 Fault De-tection and Diagnosis requirements in section6.4.3.12. Economizers meet IECC 2012 sectionC402.4.5.2 and IECC 2015 sections C403.2.4.3and C403.3.3.5 for outside air, return air, andrelief air damper leakage requirements andIECC 2015 section C403.2.4.7 for Fault Detec-tion and Diagnostic requirements. NOTE: IECC 2015 section C403.2.4.7.1 re-quires differential return air sensor, which mustbe ordered separately.Outside air, return air, and relief air (volume)dampers are AMCA rated — plus 5 year limitedparts warranty (EconoMi$er 2 system).

Economizer with ENTHALPY Sensing and Baro-metric Relief (04-07 sizes)ULTRA LOW LEAK Air Dampers —

Models with W7220 controller meet CaliforniaEnergy Commission Title 24-2016 prescriptivesection 140.4 (damper leakage, etc.), and man-datory section 120.2.i for Fault Detection andDiagnostic controls. Economizers meetASHRAE 90.1-2016 damper leakage require-ments as stated in section 6.5.1.1.4 and Table6.4.3.4.3, and meet 2016 Fault Detection andDiagnosis requirements in section 6.4.3.12. Foroutside air, return, and relief air damper leakagerequirements economizers meet IECC 2012section C402.4.5.2 and IECC 2015 sectionsC403.2.4.3 and C403.3.3.5 and IECC 2015 sec-tion C403.2.4.7 for Fault Detection and Diag-nostic requirements. NOTE: IECC 2015 section C403.2.4.7.1 re-quires differential return air sensor, which mustbe ordered separately.Outside air, return air, and relief air (volume)dampers are AMCA rated — plus 5 year limitedparts warranty (EconoMi$er X system).Models with RTU Open and SystemVu meetCalifornia Energy Commission Title 24-2016prescriptive section 140.4 (damper leakage,etc.) and mandatory section 120.2.i for FaultDetection and Diagnostic requirements. Econo-mizers meet ASHRAE 90.1-2016 damper leak-age requirements as stated in section 6.5.1.1.4and Table 6.4.3.4.3, and meet 2016 Fault De-tection and Diagnosis requirements in section6.4.3.12. Economizers meet IECC 2012 sectionC402.4.5.2 and IECC 2015 sections C403.2.4.3and C403.3.3.5 for outside air, return air, andrelief air damper leakage requirements andIECC 2015 section C403.2.4.7 for Fault Detec-tion and Diagnostic requirements. NOTE: IECC 2015 section C403.2.4.7.1 re-quires differential return air sensor, which mustbe ordered separately.Outside air, return air, and relief air (volume)dampers are AMCA rated — plus 5 year limitedparts warranty (EconoMi$er 2 system).

5

FACTORY-INSTALLED OPTIONS (CONT)

Standard Base Unit SystemVu™ controls that include:

• 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 slat or sensor capabilities

• Historical component runtime and starts

• Supply air tempering

• Equipment Touch™ / System Touch™compatibility

• Demand limiting and ZS sensor compatibility

RTU Open multi-protocol controller communicatesto BACnet*, Modbus†, LonWorks**, and JohnsonN2 protocols.

Through the base connectors for gas and electricconduit/piping

Stainless steel gas heat exchanger (includes tubes,vestibule plate and collector box)

Humidi-MiZer® adaptive dehumidification system(This option should also include low ambientcontrols)

Two-position motorized outdoor air damper (04-06 sizes)

Non-fused disconnect

Powered 115-volt convenience outlet

Non-powered 115-volt convenience outlet

High static evaporator fan motor

Return air smoke detector

Supply air smoke detector

CO2 sensor

Condenser hail guard - louvered style

Special coating protection for evaporator and con-denser coils

Hinged access doors

Condensate overflow switch

MERV-8 return air filters

Phase Monitor Protection (3-Phase models only)

Optional Warranties Complete unit parts only, up to 5 years

Complete unit parts and labor, up to 5 years

Many other optional warranties are available. Seethe Commercial Start-Up and Optional ExtendedWarranty Price pages for further information.

* BACnet is a registered trademark of ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers).† Modbus is a registered trademark of Schneider Electric.** LonWorks is a registered trademark of Echelon Corporation.

6

FIELD-INSTALLED ACCESSORIESNOTE: 48FC 07 models use two-speed indoor fan logic, the W7212 controller is designed for single-speed motor control.

See Application Tip “ROOFTOP-18-01” for further guidance when using this unit.

Economizer with DRY BULB Sensing and Baro-metric ReliefLow Leak Air Dampers —

Models with W7212 controller provide standardnon-diagnostic control (EconoMi$er® IV system).Models with W7220 controller meet CaliforniaTitle 24 (Section 120.2), IECC, and ASHRAE90.1 for Fault Detection and Diagnostic (FDD) re-quirements (EconoMi$er X system).Models with RTU Open controller meet Califor-nia Title 24 (Section 120.2), IECC, and ASHRAE90.1 for Fault Detection and Diagnostic (FDD) re-quirements (EconoMi$er 2 system).

Economizer with ENTHALPY Sensing and Baro-metric ReliefLow Leak Air Dampers —

Models with W7212 controller provide standardnon-diagnostic control (EconoMi$er IV system.)Models with W7220 controller meet CaliforniaTitle 24 (Section 120.2), IECC, and ASHRAE90.1 for Fault Detection and Diagnostic (FDD) re-quirements (EconoMi$er X system).Models with RTU Open controller meet Califor-nia Title 24 (Section 120.2), IECC, and ASHRAE90.1 for Fault Detection and Diagnostic (FDD) re-quirements (EconoMi$er 2 system).

Economizer with DRY BULB Sensing and Baro-metric ReliefULTRA LOW LEAK Air Dampers —

Models with W7220 controller meet CaliforniaEnergy Commission Title 24-2016 prescriptivesection 140.4 (damper leakage, etc.), and man-datory section 120.2.i for Fault Detection andDiagnostic controls. Economizers meetASHRAE 90.1-2016 damper leakage require-ments as stated in section 6.5.1.1.4 and Table6.4.3.4.3, and meet 2016 Fault Detection andDiagnosis requirements in section 6.4.3.12. Foroutside air, return, and relief air damper leakagerequirements economizers meet IECC 2012section C402.4.5.2 and IECC 2015 sectionsC403.2.4.3 and C403.3.3.5 and IECC 2015 sec-tion C403.2.4.7 for Fault Detection and Diag-nostic requirements. NOTE: IECC 2015 section C403.2.4.7.1 re-quires differential return air sensor, which mustbe ordered separately.Outside air, return air, and relief air (volume)dampers are AMCA rated.Models with RTU Open meet California EnergyCommission Title 24-2016 prescriptive section140.4 (damper leakage, etc.) and mandatorysection 120.2.i for Fault Detection and Diag-nostic requirements. Economizers meetASHRAE 90.1-2013 / 2016 damper leakage re-quirements as stated in section 6.5.1.1.4 and Ta-ble 6.4.3.4.3, and meet 2016 Fault Detection

and Diagnosis requirements in section 6.4.3.12.Economizers meet IECC 2012 sectionC402.4.5.2 and IECC 2015 sections C403.2.4.3and C403.3.3.5 for outside air, return air, andrelief air damper leakage requirements andIECC 2015 section C403.2.4.7 for Fault Detec-tion and Diagnostic requirements. NOTE: IECC 2015 section C403.2.4.7.1 re-quires differential return air sensor, which mustbe ordered separately.Outside air, return air, and relief air (volume)dampers are AMCA rated — plus 5 year limitedparts warranty (EconoMi$er 2 system).

Economizer with ENTHALPY Sensing and Baro-metric ReliefULTRA LOW LEAK Air Dampers —

Models with W7220 controller meet CaliforniaEnergy Commission Title 24-2016 prescriptivesection 140.4 (damper leakage, etc.), and man-datory section 120.2.i for Fault Detection andDiagnostic controls. Economizers meetASHRAE 90.1-2016 damper leakage require-ments as stated in section 6.5.1.1.4 and Table6.4.3.4.3, and meet 2016 Fault Detection andDiagnosis requirements in section 6.4.3.12. Foroutside air, return, and relief air damper leakagerequirements economizers meet IECC 2012section C402.4.5.2 and IECC 2015 sectionsC403.2.4.3 and C403.3.3.5 and IECC 2015 sec-tion C403.2.4.7 for Fault Detection and Diag-nostic requirements. NOTE: IECC 2015 section C403.2.4.7.1 re-quires differential return air sensor, which mustbe ordered separately.Outside air, return air, and relief air (volume)dampers are AMCA rated.Models with RTU Open meet California EnergyCommission Title 24-2016 prescriptive section140.4 (damper leakage, etc.) and mandatorysection 120.2.i for Fault Detection and Diag-nostic requirements. Economizers meetASHRAE 90.1-2016 damper leakage require-ments as stated in section 6.5.1.1.4 and Table6.4.3.4.3, and meet 2016 Fault Detection andDiagnosis requirements in section 6.4.3.12.Economizers meet IECC 2012 sectionC402.4.5.2 and IECC 2015 sections C403.2.4.3and C403.3.3.5 for outside air, return air, andrelief air damper leakage requirements andIECC 2015 section C403.2.4.7 for Fault Detec-tion and Diagnostic requirements. NOTE: IECC 2015 section C403.2.4.7.1 re-quires differential return air sensor, which mustbe ordered separately.Outside air, return air, and relief air (volume)dampers are AMCA rated — plus 5 year limitedparts warranty (EconoMi$er 2 system).

7

FIELD-INSTALLED ACCESSORIES (CONT)NOTE: 48FC 07 models use two-speed indoor fan logic, the two-position damper and manual dampers are designed for single-

speed motor control. See Application Tip “ROOFTOP-18-01” for further guidance when using this unit.

Power exhaust — prop fan design

Two-position motorized outdoor air damper

Manual outside air damper 25%

Manual outside air damper 50%

Roof curb — 14 inch (356mm) tall

Roof curb — 24 inch (610mm) tall

Thru-the-bottom connections, electrical only

Thru-the-bottom connections, electrical and gas

Condenser hail guard, louvered style

Flue shield

Flue discharge deflector

Liquid propane (LP) conversion kit

High altitude conversion kit

Phase monitor (loss of phase/phase reversal)

Winter start kit, down to 25°F (–4°C)

Fan/Filter status switch

Low ambient head pressure controller, down to0°F (–18°C)

Low ambient head pressure controller, down to–20°F (–29°C)

Time Guard II compressor anti-cycle protection

Thermostats and sensorsNOTE: Size 07 model has two-stage cooling thermostat; use appropriate thermostat.

Condensate overflow switch

Non-powered 115-volt (20 amp) convenience outlet

Side access hinged filter door kit

Horn/Strobe annunciator

Economizer Sensors

Single dry bulb control

Differential dry bulb control

Single enthalpy control

Differential enthalpy control

CO2 — wall mounted

CO2 — duct mounted

CO2 — unit mounted

8

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Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.Printed in U.S.A. Form 48FC-4-7-02SB Pg 12 3-19 Replaces: 48FC-4-7-01SB

© Carrier Corporation 2019