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50TC*D

Single Package Rooftop, Cooling Only Two Stage Cooling Capacity Control with NOVATIONTM Coil Sizes 08, 12, 14 with Puronr (R---410A) Refrigerant

Submittal Data

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PERFORMANCE DATA CERTIFIED DIMENSION PRINTS CERTIFIED ROOF CURB DIMENSION PRINTS SERVICE OPTION DIMENSION PRINTS

Copyright 2008 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231

Printed in U.S.A.

Edition Date: 11/08

Catalog No:50TC ---03SB

Replaces: NEW

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

Job Data: Buyer: Unit Number: Unit Designation: Performance Data Certified By:

Location: Buyer P.O.#: Model Number: Carrier:

DESCRIPTION

®

50TC*D units are high- efficiency, single- packaged electric cooling only units that are pre- wired and pre- charged with environmentally sound PuronR (R- 410A) HFC refrigerant. Units utilize an all aluminum flat micro- channel tube with louvered fins condenser coil--NOVATIONt. Electric heat is available as a field- installed accessory. The units are factory tested in the cooling mode. These units meet the ASHRAE 90.1- 2007 and Energy Star minimum efficiency levels as well as also meeting 2010 efficiency standards.

50TC*D

This product has been designed and manufactured to meet Energy Star® criteria for energy efficiency. However, proper refrigerant charge and proper air flow are critical to achieve rated capacity and efficiency. Installation of this product should follow all manufacturer's refrigerant charging and air flow instructions. Failure to confirm proper charge and air flow may reduce energy efficiency and shorten equipment life.

STANDARD FEATURES

Base Unit

S S S S S S S Puron (R- 410A) HFC refrigerant ARI certified efficiency levels up to 11.3 EER Rated in accordance with ARI Standard 360 Designed in accordance with Underwriters' Laboratories Std 1995 and listed by UL and UL, Canada Two- stage cooling capacity control Non- corrosive composite sloping design; side or center 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 extensd the minimum down to - 20_F (- 29_C). Convertible from vertical to horizontal airflow for slab mounting Two- inch disposable return air filters Thru- the- bottom power entry capability - Single point electric connections 24- volt control circuit protected with resettable circuit breaker and 75- VA transformer Belt drive, constant torque, permanently lubricated evaporator- fan motor Totally enclosed condenser motors with permanently lubricated bearings Low- pressure and high- pressure switches Full perimeter base rail with built- in rigging adapters and fork truck slots Centralized Terminal Board for component and unit wiring connections

Cabinet

S Access panels with easy grip handles and NO- STRIP screw collar S Pre- painted exterior panels and primer- coated interior panels tested to 500 hours salt spray protection S Fully insulated cabinet S Tool- less filter access door -

Refrigerant System

S Acutrolt refrigerant metering system S Liquid line filter drier S Scroll compressors with internal line- break overload protection S Copper tube, aluminum fin evaporator coil S NOVATION all aluminum condenser coil S Removable gauge line plugs for reading refrigerant pressure with unit panels in place

S S S S S S S S S S

Standard Warranty

S S S S 5- year electric heater (field- installed) 5- year compressor 3- year NOVATION condenser coil 1- year parts -

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PERFORMANCE DATA

Unit Operating Weight lb Btuh

_F

Curb Weight

lb

Cooling

Gross Total Capacity: at Condenser Air Temperature Gross Sensible Capacity: Compressor Power Input: Indoor Entering db _F wb Airflow External Static Pressure Indoor Fan Motor Size Exhaust Fan Motor Size Btuh kW _F in.wg Hp Hp

Heating

Heating Capacity: Stage 1 Stage 2 Heating Capacity Total Stage 1 Stage 2 Heating Capacity Total Btuh Btuh Btuh kW kW kW 50TC*D

ELECTRICAL DATA

Power Supply to Unit Minimum Circuit Amps Volts Phase Maximum Overcurrent Protection Hz

SUBMITTAL DATA

Job Name Architect Engineer Contractor Unit Designation

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OPTIONS AND ACCESSORIES

FACTORY-INSTALLED OPTIONS (FIOPs)

j Open protocol RTU- MP controller communicates to LON, MODBUS, BACNET and Johnson N2 protocols. j CCN Direct Digital Control (DDC) - PremierLink j Through the base connectors electric conduit/piping j Economizer with dry bulb sensing and barometric relief j Economizer with enthalpy sensing and barometric relief j 2 position motorized outdoor air damper j Non- fused disconnect j Powered 115- volt convenience outlet j Non- powered 115- volt convenience outlet j High static evaporator fan motor j Return Air smoke detector j Supply Air smoke detector j CO2 sensor j Condenser hail guard - louvered style

FIELD INSTALLED ACCESSORIES

j Economi$ert IV- electromechanical, gear driven with Belimo actuator (2- 10v DC signal) and controller j Economi$ert2- compatible with DDC controls; gear driven with Belimo actuator (4- 20mA) signal and no controller j Electric heater(s) j Single point kit j Power exhaust j Two- position motorized outdoor air damper j Manual outdoor air damper 25% j Manual outdoor air damper 50% j Roofcurb - 14 inch (356mm) tall j Roofcurb - 24 inch (610mm) tall j Thru- the- bottom connections- electrical - j Condenser hail guard - louvered style j Phase monitor (loss of phase/phase reversal) j Winter start kit, down to 25_F (- 4_C) j Low ambient head pressure controller, down to 0_F (- 18_C) j Low ambient head pressure controller, down to - 20_F (- 29_C) j Time Guard II compressor anti- cycle protection -

50TC*D

OPTIONAL WARRANTIES

j Complete Unit Parts only up to 5 years j Complete Unit Parts and Labor up to 5 years Many other optional warranties are available. See the Commercial Start- Up and Optional Extended Warranty Price price pages for further information.

Economizer Sensors

j j j j j j j Single Dry bulb control Differential Dry bulb control Single enthalpy control Differential enthalpy control CO2 - wall mounted CO2 - duct mounted CO2 - unit mounted

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CERTIFIED DIMENSION 50TC*D08, 12

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C08505

50TC*D

50TC*D

CERTIFIED DIMENSION 50TC*D08, 12

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C08506

CERTIFIED DIMENSION 50TC*D14

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C08507

50TC*D

50TC*D

CERTIFIED DIMENSION 50TC*D14

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C08508

ROOF CURB DETAILS

ROOFCURB ACCESSORY UNIT SIZE 50TC*D08, 12, 14

1' - 2" CRRFCURB003A01 (356) CRRFCURB004A01 2' - 0" (610)

C08499

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50TC*D

50TC*D

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50TC*D

50TC*D

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Information

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