Bryant 549B Instrukcja Użytkownika

Form No. PDS548F-36-6COMMERCIALSINGLE PACKAGE ROOFTOPSTANDARD AND HIGH EFFICIENCYHEAT PUMP UNITSStandard-Efficiency (548F), and High-Efficiency (549B,

10OPTIONS AND ACCESSORIES (cont)Roof Curbs (Horizontal and Vertical) permit installation andsecuring of ductwork to curb prior to mounting unit on the

100PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 840 to 1085 rpm. All other rpms requ

101PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 860 to 1080 rpm. All other rpms requ

102PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 860 to 1080 rpm. All other rpms requ

103PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 922 to 1219 rpm. All other rpms requ

104PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS LEGEND*Motor drive range: 639 to 936 rpm.

105PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 770 to 1185 rpm. All other rpms re

106PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 1035 to 1460 rpm. All other rpms r

107PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 1300 to 1685 rpm. All other rpms r

108PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 1300 to 1685 rpm. All other rpms r

109PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 730 to 950 rpm. All other rpms req

11OPTIONS AND ACCESSORIES (cont)TR124 VacCOMTR24 VacHOT12345EFEF1+_P1T1PTNEXH2V 10VEXHSetSet2V 10V2V 10VDCVDCVFreeCoolBCADSO+SR+SRSOAQ1AQDCVMinPosOpen

110PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 860 to 1080 rpm. All other rpms re

111PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 840 to 1085 rpm. All other rpms re

112PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 860 to 1080 rpm. All other rpms re

113PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 860 to 1080 rpm. All other rpms re

114PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 922 to 1219 rpm. All other rpms re

115PERFORMANCE DATA — 549B, 549C (cont)FAN RPM AT MOTOR PULLEY SETTINGS**Approximate fan rpm shown.†Indicates standard motor and drive package.**Indic

116PERFORMANCE DATA — 549B, 549C (cont)ACCESSORY ELECTRIC HEATERS STATIC PRESSURE* (in. wg) — 549B036-072 AND 549C024-060 LEGEND*The s

117PERFORMANCE DATA — 549B, 549C (cont)ELECTRIC HEATING CAPACITIES — 549B036-120 AND 549C024-060*Two heater packages required to provide kW indicated.

118PERFORMANCE DATA — 549B, 549C (cont)ELECTRIC HEATING CAPACITIES — 549B036-120 AND 549C024-060 (cont)*Two heater packages required to provide kW ind

119ELECTRICAL DATA — 549B549B036-120 STANDARD MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLETSee Legend on page 114.UNIT549BNOMINALVOLTAGEV-PH-HzVOL

12OPTIONS AND ACCESSORIES (cont)CONTROL BOX HINGED PANEL OPTION, 549B036-072 UNITS SHOWNCONTROL BOX HINGED PANEL OPTION, 549B090-120 UNITS SHOWNCOMPRE

120ELECTRICAL DATA — 549B (cont)549B036-120 STANDARD MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET (cont) LEGEND*Heat

121ELECTRICAL DATA — 549B (cont)549B036-120 — STANDARD MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLETSee Legend on page 122.UNIT549BNOMINALVOLTAGEV-PH

122ELECTRICAL DATA — 549B (cont)549B036-120 — STANDARD MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET (cont) LEGEND*Heate

123ELECTRICAL DATA — 549B (cont)549B036-120 — HIGH-STATIC MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLETSee Legend on page 124.UNIT549BNOMINALVOLTA

124ELECTRICAL DATA — 549B (cont)549B036-120 — HIGH-STATIC MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET (cont) LEGEND

125ELECTRICAL DATA — 549B (cont)549B036-120 — HIGH-STATIC MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLETSee Legend on page 126.UNIT549BNOMINALVOLTAGEV

126ELECTRICAL DATA — 549B (cont)549B036-120 — HIGH-STATIC MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET (cont) LEGEND*He

127ELECTRICAL DATA — 549C549C024-060 — STANDARD MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLETSee Legend on page 128.UNIT549CNOMINAL VOLTAGE (V-Ph-

128ELECTRICAL DATA — 549C (cont)549C024-060 — HIGH-STATIC MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET LEGEND*Heate

129ELECTRICAL DATA — 549C (cont)549C024-060 — STANDARD MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLETSee Legend on page 130.UNIT549CNOMINAL VOLTAGE (V

13OPTIONS AND ACCESSORIES (cont)EVAPORATOR-FAN HINGED PANEL OPTIONFILTER HINGED PANEL OPTIONNOTE: Hinged access panels are not available on 548F units

130ELECTRICAL DATA — 549C (cont)549C036-060 — HIGH-STATIC MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET LEGEND*Heater ca

131TYPICAL WIRING SCHEMATICS — 549B, 549CLEGENDAWG — American Wire GageC—Contactor, CompressorCAP — CapacitorCB — Circuit BreakerCLO — Compressor Lock

132TYPICAL WIRING SCHEMATICS — 549B, 549C (cont)EconoMi$erIV Wiring — 549B036-120, 549C024-060LEGENDIAQ — Indoor Air QualityLA — Low Ambient Lockout D

133TYPICAL WIRING SCHEMATICS — 549B, 549C (cont)C2 FOR 090-120 UNITSLINE SIDEC1113232321BLUBLUGRAGRAREDGRAREDREDYELYEL208-230-1 ONLY240VH1H1H3H2H2H4T

134TYPICAL PIPING AND WIRING — 549B036-120, 549C024-060Vertical Discharge DuctingHorizontal Discharge DuctingLEGENDNEC — National Electrical Code50-12

135GUIDE SPECIFICATIONS — 549B036-120, 549C024-060PACKAGED ROOFTOP AIR-TO-AIR HEAT PUMP —CONSTANT VOLUME APPLICATIONHVAC GUIDE SPECIFICATIONSSIZE RANG

136GUIDE SPECIFICATIONS — 549B036-120, 549C024-060 (cont)3. Coils:a. Copper-fin coils shall be constructed of copperfins mechanically bonded to copper

137GUIDE SPECIFICATIONS — 549B036-120, 549C024-060 (cont)3. Compressor with standard controls shall be capableof operation down to –20 F (in heating m

138GUIDE SPECIFICATIONS — 549B036-120, 549C024-060 (cont)* 5. 25% Two-Position Damper:a. Two-position damper package shall include singleblade damper

139GUIDE SPECIFICATIONS — 549B036-120, 549C024-060 (cont)23. Indoor Air Quality (CO2) Room Sensor(EconoMi$erIV):Sensor shall have the ability to provi

14PHYSICAL DATA548F036-072 LEGEND*Weight of 14-in. roof curb.†Single phase/three phase.NOTE: The 548F units have a loss-of-charge switch

140PHYSICAL DATA — 542J150,180 LEGEND*Weight of 14 in. roof curb.UNIT SIZE 542J150180203/230 V, 460 V 575 VNOMINAL CAPACITY (tons) 12.5 15OPERA

141BASE UNIT DIMENSIONS*Units with aluminum indoor and outdoor coil fins.UNIT542JMAXIMUM SHIPPING WEIGHT*lb kg150 1895 860180 2205 1000 LEGENDUNI

142ACCESSORY DIMENSIONS — 542J150,180PKG NO. REF.CURBHEIGHTDESCRIPTIONCRRFCURB010A00 1′-2″ (305) Standard Curb 14″ HighCRRFCURB011A00 2′-0″ (610)Stand

143ACCESSORY DIMENSIONS — 542J150,180 (cont)CONVENIENCEOUTLETFIELD POWER K.O.CONTROL POWER K.O.0’-4 1/2"(114)0’-7 3/16"(487)Horizontal Adapt

144ACCESSORY DIMENSIONS — 542J150,180 (cont)2'-1 5/8"2'-2 1/16"1'-6 5/16"Non-Fused Disconnect — 542J150,180Power Exhaust

145SELECTION PROCEDURE (WITH 542J180 EXAMPLE)I DETERMINE HEATING AND COOLING REQUIRE-MENTS AT DESIGN CONDITIONS:Given:Required Cooling Capacity (TC)

146PERFORMANCE DATA — 542JCOOLING CAPACITIESLEGENDNOTES:1. Direct interpolation is permissible. Do not extrapolate.2. The following formulas may be us

147PERFORMANCE DATA — 542J (cont)INTEGRATED HEATING CAPACITIES LEGENDNOTES:1. Integrated heating capacity ratings shown are not a

148PERFORMANCE DATA — 542J (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS LEGEND*Standard drive range is 891 to 1179 rpm. Altern

149PERFORMANCE DATA — 542J (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND*Standard drive range is 817 to 1038 rpm.

15PHYSICAL DATA548F090-120LEGENDBhp — Brake Horsepower*Weight of 14-in. roof curb.UNIT SIZE 548F 090 120NOMINAL CAPACITY (tons) 71/210OPERATING WEIGHT

150PERFORMANCE DATA — 542J (cont)FAN RPM AT MOTOR PULLEY SETTINGS**Approximate fan rpm shown.†Indicates standard motor and drive package.**Indicates s

151PERFORMANCE DATA — 542J (cont)ACCESSORY/FIOP STATIC PRESSURE* (in. wg) — 542J150,180 LEGEND*Units with electric heat are not des

152PERFORMANCE DATA — 542J (cont)GLYCOL COIL DATA* — 542J150,180 LEGEND *This accessory glycol coil is intended for use wi

153ELECTRICAL DATA — 542JELECTRICAL DATA — 542J150,180 LEGEND*Heater capacity (kW) is based on heater voltage of 208

154TYPICAL WIRING SCHEMATIC — 542J542J180 460 V Showna50-7581542J

155TYPICAL WIRING SCHEMATIC — 542J (cont)LEGENDC—Contactor, CompressorCAP — CapacitorCB — Circuit BreakerCH — Crankcase HeaterCLO — Compressor Lockout

156TYPICAL WIRING SCHEMATIC — 542J (cont)435286711011912PINKBLACKBLUENOTE 1NOTE 2RUN500 OHMRESISTOR50HJ540573ACTUATORASSEMBLYREDWHITEECONOMISER2 PLUGD

157TYPICAL PIPING AND WIRING — 542J150,180LEGENDNOTES:1. Illustration shown is a general guide only and is not intended to include all details for any

158GUIDE SPECIFICATIONS — 542J150,180PACKAGED ROOFTOP AIR-TO-AIR HEAT PUMP —CONSTANT VOLUME APPLICATIONHVAC GUIDE SPECIFICATIONSSIZE RANGE: 13 AND 15

159GUIDE SPECIFICATIONS — 542J150,180 (cont)E. Coils:1. Standard indoor and outdoor coils shall have copperor aluminum plate fins mechanically bonded

16BASE UNIT DIMENSIONS548F036-072a50-8044548F

160GUIDE SPECIFICATIONS — 542J150,180 (cont)J. Operating Characteristics:1. Unit shall be capable of starting and running at 125 Fambient outdoor temp

161GUIDE SPECIFICATIONS — 542J150,180 (cont)5. Manual Outdoor-Air Damper:Manual damper package shall consist of damper,birdscreen, and rainhood which

162GUIDE SPECIFICATIONS — 542J150,180 (cont)24. Glycol Coil:Coil shall be 2-row copper tube (1/2-in. OD) withaluminum plate fins (15 fins/in.) and 1.6

163CONTROLSSEQUENCE OF OPERATION — 548F036-120, 549B036-120,AND 549C024-060Cooling, Units Without Economizer — When thermostat callsfor cooling, termi

164CONTROLS (cont)Continuous Air Circulation — Turn unit power on. Set systemcontrol at OFF position. Set fan switch at ON position. Theindoor-fan con

165APPLICATION DATA1. OUTDOOR INSTALLATION — Units approved for outdoorinstallation only.2. DUCTWORK — Secure vertical discharge ductwork to roofcurb.

166APPLICATION DATA (cont)CONDENSER COIL PROTECTION APPLICATIONSLEGEND*See “Selection Guide: Environmental Corrosion Protection” Catalog No. 811-217 f

167APPLICATION DATA (cont)IAQ sensors — EconoMi$erIV can be utilized with any IAQ(CO2) sensor that provides a 2 to 10 vdc output. The con-troller will

168Outside air enthalpy — EconoMi$erIV will be enabledbased on the outside air enthalpy curves as shown in theEconoMi$erIV Changeover diagram below. T

169

17BASE UNIT DIMENSIONS (cont)548F090,120a50-8045548F

Copyright 2009 Bryant Heating & Cooling Systems Printed in U.S.A. 4/09 Catalog No. PDS548F-36-6SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICEUNIT

18ACCESSORY DIMENSIONSTO ENSURE AIRTIGHT CONNECTION.PLACE UNIT AS CLOSE TO THISEND AS POSSIBLETO ENSURE AIRTIGHT CONNECTION.PLACE UNIT AS CLOSE TO THI

19ACCESSORY DIMENSIONS (cont)TO ENSURE AN AIRTIGHT CONNECTION,PLACE UNIT ON CURB AS CLOSE TODUCT END AS POSSIBLE.TO ENSURE AN AIRTIGHT CONNECTION,PLAC

2TABLE OF CONTENTSFeatures/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3Model Number Nomenclature . . . . . . . . . .

20SELECTION PROCEDURE (WITH 548F048 EXAMPLE)I DETERMINE COOLING AND HEATING LOADS ATDESIGN CONDITIONS.Given:Required Cooling Capacity (TC). . . . . .

21PERFORMANCE DATA — 548FCOOLING CAPACITIES548F036 (3 TONS)Temp (F)OutdoorEntering Air(Edb)Indoor Entering Air — Cfm/BF900/0.10 1200/0.15 1500/0.21Ind

22PERFORMANCE DATA — 548F (cont)COOLING CAPACITIES (cont)548F072 (6 TONS)Temp (F)OutdoorEntering Air(Edb)Indoor Entering Air — Cfm/BF1800/0.10 2400/0.

23PERFORMANCE DATA — 548F (cont)COOLING CAPACITIES (cont)LEGENDNOTES:1. Direct interpolation is permissible. Do not extrapolate.2. The following formu

24PERFORMANCE DATA — 548F (cont)INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont) LEGEND NOTES:1. i

25PERFORMANCE DATA — 548F (cont)INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont) LEGEND NOTES:1. in

26PERFORMANCE DATA — 548F (cont)INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont) LEGEND NOTES:1. in

27PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITSLEGEND See General Fan Performance notes below. LEGEN

28PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND*Motor drive range: 1075 to 1455 rpm. A

29PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND*Motor drive range: 770 to 1175 rpm. Al

3INTEGRATED ECONOMIZERS AND OUTDOOR-AIRDAMPERSAvailable as options or accessories, economizers and manualoutdoor-air dampers introduce outdoor air whi

30PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND See General Fan Performance notes on page 27.

31PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND*Motor drive range: 1300 to 1685 rpm. A

32PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND*Motor drive range: 1300 to 1685 rpm. A

33PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 590 to 840 rpm. All other rpms require fiel

34PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 685 to 935 rpm. All other rpms require fiel

35PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 860 to 1080 rpm. All other rpms require fie

36PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 685 to 935 rpm. All other rpms require fiel

37PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 835 to 1085 rpm. All other rpms require fie

38PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 830 to 1130 rpm. All other rpms require fie

39PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITSLEGENDSee General Fan Performance notes on page 27.

4MODEL NUMBER NOMENCLATURE — 548F UNITS(ODS Model Number)MODEL NUMBER NOMENCLATURE — 549B AND 549C UNITS(ODS Model Number)Voltage DesignationE– 460-3-

40PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND See General Fan Performance notes on page 27.

41PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont) LEGEND*Motor drive range: 1075 to 1455 rpm.

42PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont) LEGEND*Motor drive range: 878 to 1192 rpm.

43PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont) LEGEND*Motor drive range: 1070 to 1460 rpm.

44PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 590 to 840 rpm. All other rpms require fi

45PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 685 to 935 rpm. All other rpms require fi

46PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 860 to 1080 rpm. All other rpms require f

47PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 685 to 935 rpm. All other rpms require fi

48PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 835 to 1085 rpm. All other rpms require f

49PERFORMANCE DATA — 548F (cont)FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 830 to 1130 rpm. All other rpms require f

5MODEL NUMBER NOMENCLATURE — 542J150,180 UNITSARI* CAPACITY RATINGS548F036-060548F072-120LEGEND*Air Conditioning and Refrigeration Institute.†Applies

50PERFORMANCE DATA — 548F (cont)FAN RPM AT MOTOR PULLEY SETTINGS* — 548F036-120*Approximate fan rpm shown.†Indicates alternate motor and drive package

51PERFORMANCE DATA — 548F (cont)0510152025300.13 0.20 0.22 0.25 0.30 0.35 0.40 0.45 0.50 036 - 072 090 - 120STATIC

52PERFORMANCE DATA — 548F (cont)ELECTRIC HEATING CAPACITIES — 548F036-072*Two heater packages required to provide kW indicated.†Use CRSINGLE004A00 for

53PERFORMANCE DATA — 548F (cont)ELECTRIC HEATING CAPACITIES — 548F090-120*Two heater packages required to provide kW indicated.NOTES:1. The rated heat

54PERFORMANCE DATA — 548F (cont)INDOOR-FAN MOTOR PERFORMANCE — 548F036-120 UNITSLEGENDBHP — Brake Horsepower*Extensive motor and electrical testing on

55ELECTRICAL DATA — 548F548F036-120 (UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET)NOTE: Legend and Notes for Electrical Data are on page 57.UNIT548FNOM

56ELECTRICAL DATA — 548F (cont)548F036-120 (UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET) (cont)NOTE: Legend and Notes for Electrical Data are on page

57ELECTRICAL DATA — 548F (cont)548F036-120 (UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET) (cont)LEGEND*Heaters are field installed only.†Used to determ

58ELECTRICAL DATA — 548F (cont)548F036-120 (UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET) (cont)NOTE: Legend and Notes for Electrical Data are on page

59ELECTRICAL DATA — 548F (cont)548F036-120 (UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET) (cont)NOTE: Legend and Notes for Electrical Data are on page

6ARI* CAPACITY RATINGS (cont)549C024-060549B036-060549B072-120LEGEND*Air Conditioning and Refrigeration Institute.†Applies only to units with capacity

60ELECTRICAL DATA — 548F (cont)548F036-120 (UNITS WITH ELECTRICAL CONVENIENCE OUTLET)NOTE: Legend and Notes for Electrical Data are on page 62.UNIT548

61ELECTRICAL DATA — 548F (cont)548F036-120 (UNITS WITH ELECTRICAL CONVENIENCE OUTLET) (cont)NOTE: Legend and Notes for Electrical Data are on page 62.

62ELECTRICAL DATA — 548F (cont)548F036-120 (UNITS WITH ELECTRICAL CONVENIENCE OUTLET) (cont)LEGEND*Heaters are field installed only.†Used to determine

63ELECTRICAL DATA — 548F (cont)548F036-120 (UNITS WITH ELECTRICAL CONVENIENCE OUTLET) (cont)NOTE: Legend and Notes for Electrical Data are on page 64.

64ELECTRICAL DATA — 548F (cont)548F036-120 (UNITS WITH ELECTRICAL CONVENIENCE OUTLET) (cont)LEGEND*Heaters are field installed only.†Used to determine

65TYPICAL WIRING SCHEMATICS — 548FAWG — American Wire GageC—Contactor, CompressorCAP — CapacitorCB — Circuit BreakerCH — Crankcase HeaterCOMP — Compre

66TYPICAL WIRING SCHEMATICS — 548F (cont)EconoMi$erIV Wiring435286711011912PINKVIOLETBLACKBLUEYELLOWNOTE 1NOTE 2RUN500 OHMRESISTOR-+OPTIONAL COSENSOR

67TYPICAL WIRING SCHEMATICS — 548F (cont)C2 FOR 008-014 UNITSLINE SIDEC1113232321BLUBLUGRAGRAREDGRAREDREDYELYEL208-230-1 ONLY240VH1H1H3H2H2H4TRAN4TRA

68TYPICAL PIPING AND WIRING — 548FVertical Discharge DuctingHorizontal Discharge DuctingLEGENDNEC — National Electrical Code50-127950-1297548F

69GUIDE SPECIFICATIONS — 548F036-120PACKAGED ROOFTOP AIR-TO-AIR HEAT PUMP WITH ELECTRIC HEAT OPTION — CONSTANT VOLUME APPLICATIONHVAC GUIDE SPECIFICAT

7OPTIONS AND ACCESSORIES548F036-120*Factory-installed.†Field-installed.NOTES:1. Refer to unit guide specifications, price pages, or contact yourlocal

70GUIDE SPECIFICATIONS — 548F036-120 (cont)c. E-Coated copper-fin coils shall have a flexibleepoxy polymer coating uniformly applied to all coilsurfac

71GUIDE SPECIFICATIONS — 548F036-120 (cont)f. EconoMi$erIV and EconoMi$er2 shall be equippedwith a barometric relief damper capable of relievingup to

72GUIDE SPECIFICATIONS — 548F036-120 (cont)12. Power Exhaust Accessory for EconoMi$erIV orEconoMi$er2:Power exhaust shall be used in conjunction withE

73PHYSICAL DATA — 549B036-072 LEGEND*Single phase/three phase.UNIT SIZE 549B 036 048 060 072NOMINAL CAPACITY (tons) 3456OPERATING WEIGHT

74PHYSICAL DATA — 549B090-120LEGENDBASE UNIT 549B 090 102 120NOMINAL CAPACITY (tons) 71/281/210OPERATING WEIGHT (lb)Unit 870 1000 1000EconoMi$erIV 75

75PHYSICAL DATA — 549C024-060LEGEND*Single phase/three phase.UNIT SIZE 549C 024 036 048 060NOMINAL CAPACITY (tons) 23 4 5OPERATING WEIGHT (lb)Unit 550

76BASE UNIT DIMENSIONS549B036-072a50-8054549B, 549C

77BASE UNIT DIMENSIONS (cont)549B, 549C549B090-120a50-8055

78BASE UNIT DIMENSIONS (cont)549B, 549C549C024-060a50-8097

79ACCESSORY DIMENSIONSROOF CURBACCESSORYA UNIT SIZECRRFCURB001A011′-2″[356]549B, 549C024-072CRRFCURB002A012′-0″[610]NOTES:1. Roof curb accessory is sh

8OPTIONS AND ACCESSORIES (cont)549B036-120, 549C024-060*Factory-installed.†Field-installed.NOTES:1. Refer to unit guide specifications, price pages, o

80ACCESSORY DIMENSIONS (cont)CONNECTORPKG. ACCY.BCD ALT DRAIN HOLEGAS POWER CONTROLACCESSORYPOWERCRBTMPWR001A012′-87/16″[827]1′-1015/16″[583]13/4″[44.

81SELECTION PROCEDURE (WITH 549B048 EXAMPLE)I DETERMINE COOLING AND HEATING REQUIRE-MENTS AT DESIGN CONDITIONS:Given:Required Cooling Capacity (TC) .

82PERFORMANCE DATA — 549B, 549CCOOLING CAPACITIES549B036 (3 Tons)Temp (F)OutdoorEntering Air(Edb)Indoor Entering Air — Cfm/BF900/0.12 1200/0.15 1500/0

83PERFORMANCE DATA — 549B, 549C (cont)COOLING CAPACITIES (cont)549B072 (6 Tons)Temp (F)OutdoorEntering Air(Edb)Indoor Entering Air — Cfm/BF1800/0.06 2

84PERFORMANCE DATA — 549B, 549C (cont)COOLING CAPACITIES (cont)LEGENDNOTES:1. Direct interpolation is permissible. Do not extrapolate.2. The following

85PERFORMANCE DATA — 549B, 549C (cont)COOLING CAPACITIES (cont)LEGENDNOTES:1. Direct interpolation is permissible. Do not extrapolate.2. The following

86PERFORMANCE DATA — 549B, 549C (cont)COOLING CAPACITIES (cont)LEGENDNOTES:1. Direct interpolation is permissible. Do not extrapolate.2. The following

87PERFORMANCE DATA — 549B, 549C (cont)INSTANTANEOUS AND INTEGRATED HEATING RATINGS LEGEND NOTES:1. ind

88PERFORMANCE DATA — 549B, 549C (cont)INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont) LEGEND NOTE

89PERFORMANCE DATA — 549B, 549C (cont)INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont) LEGEND NOTE

9OPTIONS AND ACCESSORIES (cont)542J150,180*Factory-installed.†Field-installed.NOTES:1. Refer to unit price pages or contact your local representative

90PERFORMANCE DATA — 549B, 549C (cont)INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont) LEGEND NOTE

91PERFORMANCE DATA — 549B, 549C (cont)INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont) LEGEND NOTE

92PERFORMANCE DATA — 549B, 549C (cont)INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont) LEGEND NOTE

93PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 680 to 1044 rpm. All other rpms requi

94PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 770 to 1185 rpm. All other rpms requi

95PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND*Motor drive range: 1035 to 1460 rpm. All other rpms req

96PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 1300 to 1685 rpm. All other rpms requ

97PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 1300 to 1685 rpm. All other rpms requ

98PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 730 to 950 rpm. All other rpms requir

99PERFORMANCE DATA — 549B, 549C (cont)FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)LEGEND*Motor drive range: 860 to 1080 rpm. All other rpms requi