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(3.) No basepan penetration, other than those authorized by the manufacturer, is permitted.

10. Component access panels (standard)

a. Cabinet panels shall be easily removable for servicing.

b. Unit shall have one factory installed, tool--less, removable, filter access panel.

c. Panels covering control box, indoor fan, indoor fan motor, gas components (where applicable), and com-

pressors shall have molded composite handles.

d. Handles shall be UV modified, composite. They shall be permanently attached, and recessed into the panel.

e. Screws on the vertical portion of all removable access panel shall engage into heat resistant, molded com-

posite collars.

f. Collars shall be removable and easily replaceable using manufacturer recommended parts.

23 81 19.13.I.

Gas Heat

1. General

a. Heat exchanger shall be an induced draft design. Positive pressure heat exchanger designs shall not be al-

lowed.

b. Shall incorporate a direct--spark ignition system and redundant main gas valve.

c. Gas supply pressure at the inlet to the rooftop unit gas valve must match that required by the manufacturer.

2. The heat exchanger shall be controlled by an integrated gas controller (IGC) microprocessor.

a. IGC board shall notify users of fault using an LED (light--emitting diode).

b. IGC board shall contain algorithms that modify evaporator fan operation to prevent future cycling on high

temperature limit switch.

c. Unit shall be equipped with anti--cycle protection with one short cycle on unit flame rollout switch or 4

continuous short cycles on the high temperature limit switch. Fault indication shall be made using an LED.

3. Standard Heat Exchanger construction

a. Heat exchanger shall be of the tubular--section type constructed of a minimum of 20--gauge steel coated

with a nominal 1.2 mil aluminum--silicone alloy for corrosion resistance.

b. Burners shall be of the in--shot type constructed of aluminum--coated steel.

c. Burners shall incorporate orifices for rated heat output up to 2000 ft (610m) elevation. Additional accessory

kits may be required for applications above 2000 ft (610m) elevation, depending on local gas supply condi-

tions.

d. Each heat exchanger tube shall contain multiple dimples for increased heating effectiveness.

4. Optional Stainless Steel Heat Exchanger construction

a. Use energy saving, direct--spark ignition system.

b. Use a redundant main gas valve.

c. Burners shall be of the in--shot type constructed of aluminum--coated steel.

d. All gas piping shall enter the unit cabinet at a single location on side of unit (horizontal plane).

e. The optional stainless steel heat exchanger shall be of the tubular--section type, constructed of a minimum

of 20--gauge type 409 stainless steel.

f. Type 409 stainless steel shall be used in heat exchanger tubes and vestibule plate.

g. Complete stainless steel heat exchanger allows for greater application flexibility.

5. Optional Low NO

Heat Exchanger construction

a. Low NO

reduction shall be provided to reduce nitrous oxide emissions to meet California’s Air Quality

Management District (SCAQMD) low--NO

emissions requirement of 40 nanograms per joule or less.

b. Primary tubes and vestibule plates on low NO

units shall be 409 stainless steel. Other components shall be

aluminized steel.

6. Induced draft combustion motor and blower

a. Shall be a direct--drive, single inlet, forward--curved centrifugal type.

b. Shall be made from steel with a corrosion--resistant finish.

c. Shall have permanently lubricated sealed bearings.

d. Shall have inherent thermal overload protection.

e. Shall have an automatic reset feature.

23 81 19.13.J.

Coils

1. Standard Aluminum Fin -- Copper Tube Coils:

a. Standard evaporator and condenser coils shall have aluminum lanced plate fins mechanically bonded to

seamless internally grooved copper tubes with all joints brazed.

Содержание WeatherMaker 48TC**04

Страница 1: ...48TC Gas Heat Electric Cooling Packaged Rooftop 3 to 15 Nominal Tons Product Data C08613 the environmentally sound refrigerant ...

Страница 2: ...TC rooftops fit on existing Carrier curbs dating back to 1989 Also our large control box gives you room to work and room to mount Carrier accessory controls Easy to maintain Easy access handles by Carrier provide quick and easy access to all normally serviced components Our no strip screw system has superior holding power and guides screws into position while preventing the screw from stripping th...

Страница 3: ...ng and power wiring drawings which are affixed to unit make troubleshooting easy S Single central terminal board for test and wiring connections S Fast access handled panels for easy access on normally accessed service panels S No strip screw system guides screws into the panel captures them tightly without stripping the screw the panel or the unit S Mechanical cooling 115_F to 40_F or 46_C to 4_C...

Страница 4: ...ical Options A None C Non Fused Disconnect D Thru The Base Connections F Non Fused Disconnect and Thru The Base Connections G 2 Speed Indoor Fan VFD Controller J 2 Speed Fan Controller VFD and Non Fused Disconnect K 2 Speed Fan Controller VFD and Thru The Base Connections M 2 Speed Fan Controller VFD with Non Fused Disconnect and Thru The Base Connections Service Options 0 None 1 Unpowered Conveni...

Страница 5: ...izer Sensors IAQ Devices Single dry bulb temperature sensors3 X X Differential dry bulb temperature sensors3 X Single enthalpy sensors3 X X Differential enthalpy sensors3 X Wall or duct mounted CO2 sensor3 X Unit mounted CO2 sensor3 X Gas Heat Propane conversion kit X Stainless steel heat exchanger X High altitude conversion kit X Flue Shield 04 14 sizes only X Flue Discharge Deflector 04 14 sizes...

Страница 6: ...on allows the installer to power the outlet from the line side of the disconnect or load side as required by code The un powered option is to be powered from a separate 115 120v power source Non fused Disconnect This OSHA compliant factory installed safety switch allows a service technician to locally secure power to the rooftop Disconnect Switch Bracket Provides a pre engineered and sized mountin...

Страница 7: ...that allows adjustment and in depth diagnostics of the VFD This SAV system is available on models with 2 stage cooling operation with electromechanical or RTU Open Multi Protocol controls Both space sensor and conventional thermostats controls can be used to provide accurate control in any application The SAV system is very flexible for initial fan performance set up and adjustment The standard fa...

Страница 8: ...power motors some need more airflow and some need both Regardless of the case your Carrier expert has a factory installed combination to meet your application A wide selection of motors and pulleys drives are available factory installed to handle nearly any application Thru the Base Connections Thru the base connections available as either an accessory or as a factory option are necessary to ensur...

Страница 9: ...ting Refrigerating and Air Conditioning Inc EER Energy Efficiency Ratio IEER Integrated Energy Efficiency Ratio N A Not Applicable SEER Seasonal Energy Efficiency Ratio Use of the AHRI Certified TM Mark indicates a manufacturer s participation in the program For verification of certification for individual products go to www ahridirectory org NOTES 1 Rated in accordance with AHRI Standard 210 240 ...

Страница 10: ...MED 120 98 180 148 35 65 82 N A HIGH 180 147 224 184 45 75 82 N A 09 LOW 125 103 20 50 82 N A MED 120 98 180 148 30 65 82 N A HIGH 180 147 224 184 40 75 82 N A 12 LOW 120 98 180 148 25 65 82 N A MED 180 147 224 184 30 65 82 N A HIGH 200 160 250 205 35 70 80 N A 14 LOW 120 98 180 148 20 65 82 N A MED 180 147 224 184 25 65 82 N A HIGH 200 160 250 205 25 70 80 N A 16 LOW 144 118 180 146 15 55 81 N A ...

Страница 11: ...4 6 79 5 77 9 76 5 71 1 66 9 62 5 A06 1 78 84 0 82 2 76 3 74 8 72 5 68 8 65 6 61 8 A07 1 78 88 8 81 8 76 9 74 4 73 3 69 8 66 3 62 7 A08 1 82 90 1 82 6 81 0 79 4 77 0 73 0 70 4 66 7 D08 2 82 85 8 84 3 80 5 78 7 76 4 72 7 68 3 65 1 A09 1 83 91 2 86 4 81 9 81 0 78 3 73 9 71 4 67 3 D09 2 82 88 6 85 0 81 6 79 5 77 4 74 1 71 0 66 3 A12 1 82 88 6 85 0 81 6 79 5 77 4 74 1 71 0 66 3 D12 2 82 89 0 83 1 80 5...

Страница 12: ...330 2880 HIGH 1390 2780 1390 2780 48TC 07 LOW 1800 3000 990 3640 990 3640 MED 1330 3450 1330 3450 HIGH 1390 3170 1390 3170 48TC 08 LOW 2250 3750 1900 4750 1900 4750 MED 2100 3900 2100 3900 HIGH 2270 3780 2270 3780 48TC 09 LOW 2550 4250 1900 4750 1900 4750 MED 2100 4560 2100 4560 HIGH 2270 4250 2270 4250 48TC 12 LOW 3000 5000 2100 5470 2100 5470 MED 2620 5670 2620 5670 HIGH 2650 5290 2650 5290 48TC...

Страница 13: ... 560 854 560 854 770 1175 1073 1457 Motor Frame Size 48 48 48 56 Fan Qty Type 1 Centrifugal 1 Centrifugal 1 Centrifugal 1 Centrifugal Fan Diameter in 10 x 10 10 x 10 10 x 10 10 x 10 Medium Static 3 phase Motor Qty Drive Type 1 Belt 1 Belt 1 Belt 1 Belt Max BHP 1 7 1 7 2 4 2 9 RPM Range 770 1175 770 1175 1035 1466 1173 1518 Motor Frame Size 48 48 56 56 Fan Qty Type 1 Centrifugal 1 Centrifugal 1 Cen...

Страница 14: ...ure Rise 50 80 40 80 35 80 Liquid Propane Heat LOW of stages of burners total 1 2 1 2 1 2 1 2 Connection Size 1 2 in NPT 1 2 in NPT 1 2 in NPT 1 2 in NPT Rollout switch opens closes 195 115 195 115 195 115 195 115 Temperature Rise 25 55 25 55 20 55 15 55 MED of stages of burners total 1 or 2 3 1 3 1 3 1 3 Connection Size 1 2 in NPT 1 2 in NPT 1 2 in NPT 1 2 in NPT Rollout switch opens closes 195 1...

Страница 15: ...Centrifugal Fan Diameter in 15 x 15 15 x 15 15 x 15 15 x 15 Medium Static 3 phase Motor Qty Drive type 1 Belt 1 Belt 1 Belt 1 Belt Max BHP 2 9 2 9 2 4 2 4 RPM range 733 949 733 949 690 936 690 936 Motor frame size 56 56 56 56 Fan Qty Type 1 Centrifugal 1 Centrifugal 1 Centrifugal 1 Centrifugal Fan Diameter in 15 x 15 15 x 15 15 x 15 15 x 15 High Static 3 phase Motor Qty Drive type 1 Belt 1 Belt 1 ...

Страница 16: ...an Diameter in 15 x 15 15 x 15 15 x 15 18 x 18 Medium Static 3 phase Motor Qty Drive type 1 Belt 1 Belt 1 Belt 1 Belt Max BHP 3 7 3 7 3 7 3 7 RPM range 838 1084 838 1084 838 1084 627 851 Motor frame size 56 56 56 56 Fan Qty Type 1 Centrifugal 1 Centrifugal 1 Centrifugal 1 Centrifugal Fan Diameter in 15 x 15 15 x 15 15 x 15 18 x 18 High Static 3 phase Motor Qty Drive type 1 Belt 1 Belt 1 Belt 1 Bel...

Страница 17: ...3 4 in NPT 3 4 in NPT 3 4 in NPT Rollout switch opens closes 195 115 195 115 195 115 Temperature Rise 45 75 40 75 35 70 Liquid Propane Heat LOW of stages of burners total 1 3 1 3 2 4 Connection Size 1 2 in NPT 1 2 in NPT 3 4 in NPT Rollout switch opens closes 195 115 195 115 195 115 Temperature Rise 20 50 20 50 25 65 MED of stages of burners total 2 4 2 4 2 5 Connection Size 3 4 in NPT 3 4 in NPT ...

Страница 18: ... 4 in NPT 3 4 in NPT Rollout switch opens closes 195 115 225 145 Temperature Rise 35 70 35 65 Liquid Propane Heat LOW of stages of burners total 2 4 2 6 Connection Size 3 4 in NPT 3 4 in NPT Rollout switch opens closes 195 115 225 145 Temperature Rise 25 65 20 55 MED of stages of burners total 2 5 2 8 Connection Size 3 4 in NPT 3 4 in NPT Rollout switch opens closes 195 115 225 145 Temperature Ris...

Страница 19: ...OR ONLY X Y Z ARE PROVIDED SELECT EITHER 3 4 OR 1 2 FOR POWER DEPENDING ON WIRE SIZE 001 PROVIDES 3 4 FPT THRU CURB FLANGE FITTING NOTES 1 DIMENSIONS ARE IN INCHES DIMENSIONS IN ARE IN MILLIMETERS 2 CENTER OF GRAVITY 3 DIRECTION OF AIR FLOW INDOOR BLOWER ACCESS CONTROL BOX ACCESS PANEL FRONT CONDENSER COIL ECONOMIZER HOOD OPTIONAL RETURN AIR SUPPLY AIR RETURN AIR SUPPLY AIR LEFT RIGHT TOP BACK IND...

Страница 20: ...Recommended service clearance 12 in 305 mm Minimum clearance B 42 in 1067 mm Surface behind servicer is grounded e g metal masonry wall 36 in 914 mm Surface behind servicer is electrically non conductive e g wood fiberglass Special Check for sources of flue products within 10 ft of unit fresh air intake hood C 36 in 914 mm Side condensate drain is used 18 in 457 mm Minimum clearance D 48 in 1219 m...

Страница 21: ...ATED PANELS 25 4 1 THK POLYURETHANE FOAM 44 5 1 3 4 DENSITY 3 DIMENSIONS IN ARE IN MILLIMETERS 4 ROOFCURB 18 GAGE STEEL 5 ATTACH DUCTWORK TO CURB FLANGES OF DUCT REST ON CURB 6 SERVICE CLEARANCE 4 FEET ON EACH SIDE 7 DIRECTION OF AIR FLOW 8 CONNECTOR PACKAGE CRBTMPWR001A01 IS FOR THRU THE CURB GAS TYPE PACKAGE CRBTMPWR003A01 IS FOR THRU THE BOTTOM TYPE GAS CONNECTIONS TYPICAL 4 SIDES SUPPLY AIR RE...

Страница 22: ...22 CURBS WEIGHTS DIMENSIONS cont C10298A Fig 5 Dimensions 48TC 08 12 ...

Страница 23: ... Check for sources of flue products within 10 ft of unit fresh air intake hood C 36 in 914 mm Side condensate drain is used 18 in 457 mm Minimum clearance D 48 in 1219 mm No flue discharge accessory installed surface is combustible material 42 in 1067 mm Surface behind servicer is grounded e g metal masonry wall another unit 36 in 914 mm Surface behind servicer is electrically non conductive e g w...

Страница 24: ...PED DISASSEMBLED 2 INSULATED PANELS 25 4 1 THK POLYURETHANE FOAM 44 5 1 3 4 DENSITY 3 DIMENSIONS IN ARE IN MILLIMETERS 4 ROOFCURB 18 GAGE STEEL 5 ATTACH DUCTWORK TO CURB FLANGES OF DUCT REST ON CURB 6 SERVICE CLEARANCE 4 FEET ON EACH SIDE 7 DIRECTION OF AIR FLOW 8 CONNECTOR PACKAGE CRBTMPWR002A01 IS FOR THRU THE CURB GAS TYPE PACKAGE CRBTMPWR004A01 IS FOR THRU THE BOTTOM TYPE GAS CONNECTIONS TYPIC...

Страница 25: ...25 CURBS WEIGHTS DIMENSIONS cont A14149 Fig 9 Dimensions 48TC 14 ...

Страница 26: ...ecial Check for sources of flue products within 10 ft of unit fresh air intake hood C 36 in 914 mm Side condensate drain is used 18 in 457 mm Minimum clearance D 48 in 1219 mm No flue discharge accessory installed surface is combustible material 42 in 1067 mm Surface behind servicer is grounded e g metal masonry wall another unit 36 in 914 mm Surface behind servicer is electrically non conductive ...

Страница 27: ...27 CURBS WEIGHTS DIMENSIONS cont C14151 Fig 12 Dimensions 48TC 16 ...

Страница 28: ...heck for sources of flue products within 10 ft of unit fresh air intake hood C 36 in 914 mm Side condensate drain is used 18 in 457 mm Minimum clearance D 48 in 1219 mm No flue discharge accessory installed surface is combustible material 42 in 1067 mm Surface behind servicer is grounded e g metal masonry wall another unit 36 in 914 mm Surface behind servicer is electrically non conductive e g woo...

Страница 29: ...29 CURBS WEIGHTS DIMENSIONS cont C10772B Fig 15 Roof Curb Details 48TC 16 ...

Страница 30: ...5 11 49 22 49 22 49 22 47 21 Roof Curb 14 in curb 115 52 115 52 115 52 115 52 143 65 143 65 143 65 143 65 180 82 Roof Curb 24 in curb 197 89 197 89 197 89 197 89 245 111 245 111 245 111 245 111 255 116 CO2 sensor 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 Flue Discharge Deflector 7 3 7 3 7 3 7 3 7 3 7 3 7 3 7 3 Optional Indoor Motor Drive 10 5 10 5 10 5 10 5 15 7 15 7 15 7 15 7 45 20 Motor Master Control...

Страница 31: ... strategies Economizers reduce operating expenses and compressor run time by providing a free source of cooling and a means of ventilation to match application changing needs In fact they should be considered for most applications Also consider the various economizer control methods and their benefits as well as sensors required to accomplish your application goals Please contact your local Carrie...

Страница 32: ...ariable Frequency Drive VFD Carrier s Staged Air Volume SAV system utilizes a Variable Frequency Drive VFD to automatically adjust the indoor fan motor speed in sequence with the units cooling operation Per ASHRAE 90 1 2010 standard section 6 4 3 10 b during the first stage of cooling operation the VFD will adjust the fan motor to provide 2 3rd of the total cfm established for the unit When a call...

Страница 33: ...ESP 0 8 RPM 1358 BHP 1 52 X Convert BHP Step VIII into fan motor heat Fan motor heat 2 546 BHP Motor Eff 4 Fan motor heat 4 9 MBH XI Calculate RTU heating capacity Building heating load 85 0 MBH Fan motor heat 4 9 MBH Required heating capacity 80 1 MBH XII Select a gas heater Table 3 shows the heating capacities of the 48TCEA07 93 0 MBH Select the 48TCEA07 XIII Determine electrical requirements Th...

Страница 34: ...26 3 26 3 30 9 SHC 26 4 31 7 37 0 25 1 30 3 35 5 23 4 28 4 33 4 21 7 26 3 30 9 67 TC 37 7 37 7 37 7 35 6 35 6 35 6 33 4 33 4 33 4 30 4 30 4 30 4 SHC 21 7 27 0 32 4 20 9 26 3 31 6 20 0 25 4 30 8 18 8 24 2 29 6 72 TC 40 9 40 9 40 9 39 0 39 0 39 0 36 9 36 9 36 9 34 4 34 4 34 4 SHC 16 1 21 5 26 8 15 4 20 8 26 1 14 7 20 0 25 4 13 8 19 2 24 5 76 TC 43 1 43 1 41 3 41 3 39 1 39 1 36 8 36 8 SHC 17 1 23 1 1...

Страница 35: ...3 wet bulb 60 relative 1050 1200 1350 1050 1200 1350 1050 1200 1350 80 TC 14 7 15 5 16 2 15 9 16 7 17 4 16 9 17 7 18 4 SHC 6 7 7 6 8 5 4 8 5 7 6 6 3 2 4 1 5 0 kW 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 75 TC 15 1 15 8 16 4 16 2 17 0 17 6 17 2 18 0 18 6 SHC 7 5 8 4 9 2 5 8 6 7 7 5 4 4 5 2 6 0 kW 1 9 1 9 1 9 2 0 2 0 2 0 2 0 2 0 2 0 70 TC 15 5 16 1 16 7 16 6 17 3 17 9 17 5 18 2 18 8 SHC 8 4 9 3 10 0 6 9 ...

Страница 36: ...9 4 46 0 31 6 38 0 44 4 67 TC 49 8 49 8 49 8 47 6 47 6 47 6 45 1 45 1 45 1 42 3 42 3 42 3 SHC 28 4 35 0 41 6 27 6 34 2 40 9 26 5 33 2 39 9 25 4 32 1 38 7 72 TC 53 0 53 0 53 0 51 1 51 1 51 1 48 6 48 6 48 6 45 4 45 4 45 4 SHC 21 0 27 6 34 3 20 3 27 0 33 6 19 4 26 0 32 6 18 3 24 8 31 3 76 TC 54 6 54 6 52 8 52 8 50 4 50 4 46 8 46 8 SHC 22 0 29 9 21 3 29 0 20 3 27 9 19 2 26 6 1800 Cfm EAT wb 58 TC 44 0...

Страница 37: ... relative 65 3 wet bulb 60 relative 1200 1600 2000 1200 1600 2000 1200 1600 2000 80 TC 11 6 13 8 15 5 13 5 15 8 17 6 15 2 17 5 19 3 SHC 1 0 1 2 3 0 3 1 0 8 0 9 4 8 2 6 0 9 kW 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 75 TC 12 5 14 6 16 2 14 3 16 4 18 1 15 9 18 1 19 8 SHC 0 7 1 4 3 0 2 7 0 6 1 1 4 3 2 2 0 6 kW 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 70 TC 13 4 15 3 16 8 15 1 17 1 18 7 16 6 18 7 20 3 SHC 0 5 ...

Страница 38: ...48 7 57 4 SHC 48 1 58 3 68 5 46 2 56 2 66 3 43 1 52 5 62 0 39 9 48 7 57 4 67 TC 65 7 65 7 65 7 61 9 61 9 61 9 57 5 57 5 57 5 52 6 52 6 54 4 SHC 38 8 49 1 59 5 37 3 47 7 58 1 35 6 46 0 56 4 33 6 44 0 54 4 72 TC 70 1 70 1 70 1 67 6 67 6 67 6 63 6 63 6 63 6 58 9 58 9 58 9 SHC 28 3 38 1 48 0 27 4 37 7 48 0 26 0 36 4 46 7 24 3 34 7 45 2 76 TC 72 9 72 9 70 8 70 8 67 4 67 4 SHC 30 1 40 7 29 3 39 9 28 2 3...

Страница 39: ...5 relative 65 3 wet bulb 60 relative 1750 2000 2250 1750 2000 2250 1750 2000 2250 80 TC 23 0 24 4 25 6 24 7 26 2 27 4 26 3 27 7 29 0 SHC 5 3 6 1 6 8 3 2 4 0 4 7 1 4 2 2 2 9 kW 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 75 TC 23 3 24 6 25 7 25 0 26 3 27 5 26 4 27 8 29 0 SHC 5 1 5 8 6 5 3 1 3 9 4 5 1 4 2 2 2 8 kW 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 70 TC 23 5 24 8 25 9 25 2 26 4 27 5 26 6 27 9 29 0 SHC 4 8...

Страница 40: ...8 57 2 68 9 80 7 54 1 65 2 76 4 50 7 61 2 71 6 67 TC 79 4 79 4 79 4 75 2 75 2 75 2 70 5 70 5 70 5 65 1 65 1 65 3 SHC 47 7 59 8 71 8 46 0 58 1 70 2 44 0 56 0 68 1 41 6 53 5 65 3 72 TC 86 0 86 0 86 0 81 6 81 6 81 6 76 1 76 1 76 1 69 6 69 6 69 6 SHC 35 3 47 2 59 2 33 7 45 6 57 5 31 7 43 3 55 0 29 1 40 3 51 4 76 TC 90 3 90 3 85 7 85 7 79 6 79 6 72 1 72 1 SHC 37 3 49 8 35 6 48 0 33 5 45 6 30 8 42 5 270...

Страница 41: ...5 relative 65 3 wet bulb 60 relative 2100 2400 2700 2100 2400 2700 1750 2000 2700 80 TC 16 7 19 8 22 5 18 8 21 9 24 7 16 2 19 4 26 7 SHC 0 6 0 6 0 6 0 4 0 4 0 4 1 3 1 3 1 3 kW 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 75 TC 17 7 20 6 23 1 19 6 22 6 25 3 17 3 20 3 27 1 SHC 0 6 0 6 0 6 0 3 0 3 0 3 1 2 1 2 1 2 kW 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 70 TC 18 6 21 3 23 7 20 5 23 3 25 8 18 3 21 1 27 6 SHC 0 7...

Страница 42: ...7 2 81 3 95 5 63 5 77 1 90 6 67 TC 99 9 99 9 99 9 95 2 95 2 95 2 89 9 89 9 89 9 83 6 83 6 83 6 SHC 58 3 72 9 87 5 56 4 71 0 85 5 54 2 68 8 83 4 51 6 66 1 80 5 72 TC 107 9 107 9 107 9 103 0 103 0 103 0 97 3 97 3 97 3 90 1 90 1 90 1 SHC 43 7 58 3 72 8 41 9 56 4 70 9 39 7 54 1 68 4 37 0 51 0 65 0 76 TC 113 8 113 8 108 4 108 4 102 0 102 0 93 4 93 4 SHC 46 7 62 5 44 8 60 4 42 6 57 9 39 6 54 7 3375 Cfm ...

Страница 43: ... TC 94 3 94 3 94 3 90 1 90 1 90 1 85 2 85 2 85 2 79 8 79 8 80 1 SHC 55 6 70 5 85 4 54 0 68 9 83 9 52 1 67 1 82 2 49 9 65 0 80 1 72 TC 102 2 102 2 102 2 98 1 98 1 98 1 93 3 93 3 93 3 87 9 87 9 87 9 SHC 41 2 56 0 70 7 39 7 54 6 69 5 38 0 53 0 68 0 36 0 51 1 66 2 76 TC 108 1 108 1 104 2 104 2 99 5 99 5 94 2 94 2 SHC 44 5 60 2 43 2 58 7 41 6 57 0 39 8 55 2 3375 Cfm EAT wb 58 TC 88 5 88 5 100 4 85 0 85...

Страница 44: ...ve Air Entering Evaporator Cfm 2250 3000 3750 2250 3000 3750 2250 3000 3750 80 TC 27 60 32 75 30 19 40 09 39 43 37 73 45 06 45 25 44 25 SHC 3 12 5 20 6 71 3 75 5 24 6 75 3 77 5 26 6 78 kW 4 56 4 51 4 46 4 63 4 60 4 56 4 70 4 67 4 64 75 TC 35 40 33 78 31 20 41 14 40 51 38 80 46 15 46 37 45 38 SHC 4 67 6 17 7 69 4 71 6 21 7 73 4 74 6 24 7 76 kW 4 41 4 36 4 39 4 41 4 36 4 36 4 41 4 39 4 36 70 TC 36 3...

Страница 45: ...68 8 83 8 98 7 67 TC 109 0 109 0 109 0 103 6 103 6 103 6 97 6 97 6 97 6 91 0 91 0 91 0 SHC 63 9 80 5 97 2 61 8 78 5 95 2 59 4 76 1 92 9 56 8 73 5 90 3 72 TC 117 9 117 9 117 9 112 5 112 5 112 5 106 6 106 6 106 6 100 0 100 0 100 0 SHC 47 6 64 1 80 6 45 6 62 1 78 7 43 4 60 0 76 6 41 1 57 6 74 2 76 TC 124 2 124 2 118 6 118 6 112 5 112 5 105 7 105 7 SHC 51 2 69 0 49 2 66 7 47 0 64 4 44 7 61 9 3825 Cfm ...

Страница 46: ...05 1 105 1 97 8 97 8 97 8 89 1 89 1 93 0 SHC 66 2 83 9 101 6 63 9 81 6 99 3 61 0 78 7 96 5 57 5 75 3 93 0 72 TC 121 3 121 3 121 3 115 6 115 6 115 6 109 4 109 4 109 4 101 5 101 5 101 5 SHC 49 2 66 7 84 3 47 1 64 7 82 3 44 9 62 5 80 2 42 1 59 9 77 7 76 TC 128 3 128 3 122 6 122 6 116 3 116 3 109 7 109 7 SHC 52 7 70 7 50 7 68 6 48 6 66 4 46 4 64 2 3825 Cfm EAT wb 58 TC 104 0 104 0 117 8 99 1 99 1 112 ...

Страница 47: ...t Bulb 60 Relative Air Entering Evaporator Cfm 2550 3400 4250 2550 3400 4250 2550 3400 4250 80 TC 37 61 33 13 26 77 44 74 41 60 36 46 50 96 48 99 44 93 SHC 0 52 0 63 0 73 0 46 0 57 0 67 0 42 0 53 0 62 kW 5 88 5 68 5 44 6 13 5 97 5 76 6 35 6 24 6 06 75 TC 38 71 34 24 27 86 45 84 42 73 37 59 52 05 50 11 46 06 SHC 0 45 0 34 0 25 0 50 0 40 0 31 0 54 0 44 0 36 kW 5 68 5 47 5 22 5 94 5 78 5 56 6 18 6 07...

Страница 48: ... 107 7 126 7 83 6 101 6 119 6 67 TC 129 4 129 4 129 4 123 3 123 3 123 3 116 5 116 5 116 5 108 9 108 9 109 8 SHC 76 9 97 3 117 7 74 5 95 0 115 4 71 8 92 3 112 8 68 8 89 3 109 8 72 TC 139 7 139 7 139 7 133 5 133 5 133 5 126 6 126 6 126 6 118 8 118 8 118 8 SHC 56 7 76 8 97 0 54 4 74 6 94 7 51 9 72 1 92 3 49 1 69 3 89 5 76 TC 147 0 147 0 140 5 140 5 133 2 133 2 124 9 124 9 SHC 60 6 81 7 58 4 79 3 55 8...

Страница 49: ... 8 88 9 108 2 127 5 83 2 101 3 119 3 67 TC 130 5 130 5 130 5 124 1 124 1 124 1 116 8 116 8 116 8 108 7 108 7 111 1 SHC 77 7 98 6 119 5 75 2 96 2 117 2 72 3 93 3 114 4 69 1 90 1 111 1 72 TC 142 1 142 1 142 1 135 5 135 5 135 5 128 2 128 2 128 2 120 0 120 0 120 0 SHC 57 6 78 4 99 3 55 2 76 1 97 1 52 5 73 6 94 6 49 7 70 7 91 8 76 TC 151 4 151 4 144 7 144 7 137 1 137 1 SHC 62 3 83 8 60 0 81 4 57 5 78 8...

Страница 50: ...ry Bulb 65 3 Wet Bulb 60 Relative Air Entering Evaporator Cfm 3000 4000 5000 3000 4000 5000 3000 4000 5000 80 TC 44 78 39 41 31 89 53 22 49 44 43 38 60 56 58 12 53 32 SHC 0 44 0 57 0 69 0 37 0 51 0 61 0 33 0 46 0 56 kW 6 96 6 77 6 52 7 26 7 13 6 91 7 54 7 45 7 27 75 TC 45 84 40 46 32 86 54 28 50 51 44 45 61 61 59 19 54 40 SHC 0 53 0 40 0 29 0 60 0 47 0 37 0 64 0 52 0 42 kW 6 77 6 56 6 29 7 11 6 95...

Страница 51: ...40 3 67 TC 152 1 152 1 152 1 148 0 148 148 142 2 142 2 142 2 134 6 134 6 134 6 SHC 84 8 104 3 123 7 83 8 103 8 123 7 82 0 102 3 122 6 79 4 99 9 120 4 72 TC 161 3 161 3 161 3 157 8 157 8 157 8 152 5 152 5 152 5 145 4 145 4 145 4 SHC 62 6 82 2 101 9 61 4 81 4 101 3 59 7 79 7 99 8 57 2 77 3 97 5 76 TC 167 7 167 7 164 9 164 9 159 9 159 9 152 8 152 8 SHC 66 4 91 4 65 89 2 63 1 86 4 60 5 83 1 5400 Cfm E...

Страница 52: ...Wet Bulb 56 Relative 75 Dry Bulb 65 3 Wet Bulb 60 Relative Air Entering Evaporator Cfm 3750 5000 6250 3750 5000 6250 3750 5000 6250 80 TC 52 42 45 88 36 99 62 64 58 07 51 07 71 56 68 64 63 23 SHC 0 39 0 54 0 67 0 31 0 46 0 58 0 26 0 40 0 52 kW 9 65 9 39 9 07 9 97 9 77 9 50 10 25 10 11 9 89 75 TC 53 45 46 63 36 10 63 77 59 11 51 87 72 76 69 80 64 31 SHC 0 59 0 44 0 30 0 67 0 52 0 40 0 72 0 58 0 47 ...

Страница 53: ... 193 6 193 6 193 6 184 8 184 8 184 8 174 7 174 7 174 7 162 7 162 7 162 7 SHC 112 3 140 3 168 3 108 9 137 0 165 2 105 2 133 5 161 7 100 7 129 0 157 3 72 THC 208 4 208 4 208 4 199 6 199 6 199 6 190 2 190 2 190 2 179 5 179 5 179 5 SHC 82 7 110 5 138 3 79 6 107 3 135 1 76 2 104 0 131 8 72 6 100 6 128 5 76 THC 218 2 218 2 209 5 209 5 199 5 199 5 189 0 189 0 SHC 87 5 118 6 84 5 115 2 81 1 111 3 77 5 107...

Страница 54: ...0 6000 7500 80 TC 83 75 84 85 88 95 86 65 91 90 92 90 87 90 91 75 96 30 SHC 37 50 42 80 55 10 30 90 40 40 44 50 24 80 29 30 34 10 kW 10 50 11 49 11 60 10 56 10 65 11 70 11 60 11 72 11 77 75 TC 85 00 86 00 90 50 88 05 93 60 94 65 89 20 93 45 97 85 SHC 40 00 45 00 57 30 33 20 42 30 46 90 26 90 31 50 36 30 kW 10 16 11 15 11 25 10 21 10 31 11 33 11 26 11 35 11 42 70 TC 86 15 87 35 91 50 89 20 94 30 96...

Страница 55: ... 25 7 5 12 5 TONS CFM 2250 2500 2750 3000 3250 3500 3750 4000 4250 4500 4750 5000 5250 5500 5750 6000 7 5 Tons 0 12 0 14 0 16 0 19 0 21 0 23 0 26 8 5 Tons 0 11 0 12 0 13 0 15 0 17 0 18 0 20 0 22 10 Tons 0 13 0 15 0 17 0 18 0 20 0 22 0 24 0 26 0 28 12 5 Tons 0 17 0 18 0 20 0 22 0 24 0 26 0 28 0 31 0 33 0 36 0 39 15 TONS CFM 4000 4250 4500 4750 5000 5250 5500 5750 6000 6250 6500 6750 7000 7250 15 To...

Страница 56: ...PRESSURE DROP in wg VERTICAL ECONOMIZER STATIC PRESSURE ADDER C11257 Fig 18 Return Air Pressure Drop Vertical 15 Tons 0 500 1000 1500 2000 2500 0 0 05 0 1 0 15 0 2 0 25 0 3 RETURN DUCT STATIC PRESSURE in wg RELIEF FLOW CFM 3 6 Ton 7 12 Ton Vertical Economizers C08073 Fig 19 Barometric Relief Flow Capacity 0 500 1000 1500 2000 2500 0 0 05 0 1 0 15 0 2 0 25 0 3 RELIEF FLOW CFM RETURN DUCT STATIC PRE...

Страница 57: ...RETURN AIRLOW CFM RETURN DUCT STATIC PRESSURE DROP in wg HORIZONTAL ECONOMIZER STATIC PRESSURE ADDER C11258 Fig 24 Return Air Pressure Drop Horizontal 15 Ton 0 500 1000 1500 2000 2500 0 0 05 0 1 0 15 0 2 0 25 0 3 RETURN DUCT STATIC PRESSURE in wg RELIEF FLOW CFM 3 6 Ton 7 12 Ton Horizontal Economizers C08070 Fig 25 Barometric Relief Flow Capacity 0 500 1000 1500 2000 2500 0 0 05 0 1 0 15 0 2 0 25 ...

Страница 58: ...ier motors please see the Electrical information section of this book 6 For more information on the performance limits of Carrier motors see the application data section of this book 7 The EPACT Energy Policy Act of 1992 regulates energy requirements for specific types of indoor fan motors Mo tors regulated by EPACT include any general purpose T frame three digit 143 and larger single speed foot m...

Страница 59: ...ing field supplied motor pulley part no KR11HY161 and belt part no KR30AE035 Table 36 48TC 04 1 PHASE 3 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drive1 Standard Static Option Medium Static Option 900 567 0 15 688 0 22 786 0 30 871 0 37 947 0 44 975 591 0 17 710 0 26 807 0 34 891 0 42 966 0 49 1050 61...

Страница 60: ...s 1 Recommend using field supplied drive part no KR11AG006 and belt part no KR30AE039 Table 38 48TC 04 3 PHASE 3 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drive1 Standard Static Option Medium Static Option 900 567 0 15 688 0 22 786 0 30 871 0 37 947 0 44 975 591 0 17 710 0 26 807 0 34 891 0 42 966 0 4...

Страница 61: ...rive is required 1 Recommend using field supplied motor pulley part no KR11HY161 and belt part no KR30AE035 Table 40 48TC 05 1 PHASE 4 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 1200 666 0 26 778 0 37 871 0 47 952 0 57 1025 0 67 1300 701 0 31 810 0 43 901 0 54 981 0 65 1053...

Страница 62: ...mend using field supplied fan pulley part no KR11AZ506 motor pulley part no KR11HY181 and belt part no KR30AE041 Table 42 48TC 05 3 PHASE 4 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 1200 666 0 26 778 0 37 871 0 47 952 0 57 1025 0 67 1300 701 0 31 810 0 43 901 0 54 981 0 65...

Страница 63: ...ore information see General Fan Performance Notes Table 44 48TC 06 1 PHASE 5 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 1500 848 0 42 968 0 55 1069 0 68 1158 0 80 1238 0 94 1625 897 0 51 1013 0 65 1111 0 79 1198 0 93 1277 1 07 1750 947 0 61 1059 0 76 1155 0 91 1240 1 06 131...

Страница 64: ...ecommend using field supplied fan pulley part no KR11AZ506 motor pulley part no KR11HY191 and belt part no KR30AE042 Table 46 48TC 06 3 PHASE 5 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 1500 848 0 42 968 0 55 1069 0 68 1158 0 80 1238 0 94 1625 897 0 51 1013 0 65 1111 0 79 ...

Страница 65: ...n pulley part no KR11AZ406 motor pulley part no KR11HY151 and belt part no KR29AF035 Table 48 48TC 07 3 PHASE 6 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drive1 Standard Static Option 1800 967 0 63 1075 0 80 1170 0 97 1255 1 13 1333 1 28 1950 1029 0 77 1132 0 96 1223 1 14 1306 1 32 1382 1 49 2100 1091...

Страница 66: ...ld supplied drive is required 1 Recommend using field supplied fan pulley part no KR11AZ002 and belt part no KR29AF054 Table 50 48TC 08 3 PHASE 7 5 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 2250 513 0 54 595 0 76 665 1 01 728 1 27 786 1 56 2438 541 0 65 620 0 89 688 1 14 7...

Страница 67: ... pulley part no KR11AK012 and belt part no KR29AF055 2 Recommend using field supplied motor pulley part no KR11HY310 fan pulley part no KR11AZ002 and belt part no KR29AF054 Table 52 48TC 09 3 PHASE 8 5 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 2550 526 0 51 600 0 65 666 0 ...

Страница 68: ...mation see General Fan Performance Notes Boldface indicates field supplied drive is required 1 Recommend using field supplied fan pulley part no KR11AD912 and belt part no KR29AF051 Table 54 48TC 12 3 PHASE 10 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 3000 616 0 79 689 0 9...

Страница 69: ...164 4 61 5313 5625 5938 6250 NOTE For more information see General Fan Performance Notes Boldface indicates field supplied drive is required Table 56 48TC 14 3 PHASE 12 5 TON VERTICAL SUPPLY CFM AVAILABLE EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 3438 685 1 12 751 1 32 813 1 54 871 1 76 927 1 99 3750 736 1...

Страница 70: ...0 907 5 79 NOTE For more information see General Fan Performance Notes Boldface indicates field supplied drive is required Table 58 48TC 16 3 PHASE 15 TON VERTICAL SUPPLY CFM Available External Static Pressure in wg 0 2 0 4 0 6 0 8 1 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 4500 487 0 98 552 1 26 610 1 55 665 1 86 718 2 20 4875 515 1 18 578 1 49 633 1 80 685 2 13 735 2 47 5250 544 1 42 604 1 75 6...

Страница 71: ...78 1035 High Static 1687 1649 1610 1572 1533 1495 1457 1418 1380 1341 1303 07 3 phase Standard Static 1457 1419 1380 1342 1303 1265 1227 1188 1150 1111 1073 Medium Static 1518 1484 1449 1415 1380 1346 1311 1277 1242 1208 1173 High Static 1788 1757 1725 1694 1662 1631 1600 1568 1537 1505 1474 08 3 phase Standard Static 747 721 695 670 644 618 592 566 541 515 489 Medium Static 949 927 906 884 863 84...

Страница 72: ...1 5 STD 67 4 9 325 1 5 MED 67 4 9 230 1 60 187 253 21 8 117 325 1 5 STD 67 4 9 325 1 5 MED 67 4 9 208 3 60 187 253 13 7 83 325 1 5 STD 75 5 2 325 1 5 MED 75 5 2 325 1 5 HIGH 87 6 9 230 3 60 187 253 13 7 83 325 1 5 STD 75 5 2 325 1 5 MED 75 5 2 325 1 5 HIGH 87 6 7 460 3 60 414 506 6 2 41 325 0 8 STD 75 2 6 325 0 8 MED 75 2 6 325 0 8 HIGH 87 3 4 575 3 60 518 633 4 8 33 325 0 6 STD 73 2 4 325 0 6 MED...

Страница 73: ...FLA MIN MAX 208 3 60 187 253 25 0 164 325 1 5 STD 87 5 2 325 1 5 MED 89 8 4 325 1 5 HIGH 83 13 6 230 3 60 187 253 25 0 164 325 1 5 STD 87 4 9 325 1 5 MED 89 8 3 325 1 5 HIGH 83 12 7 460 3 60 414 506 12 2 100 325 0 8 STD 87 2 5 325 0 8 MED 89 4 2 325 0 8 HIGH 83 6 4 575 3 60 518 633 9 0 78 325 0 6 STD 72 1 6 325 0 6 MED 77 2 8 325 0 6 HIGH 81 5 6 Table 65 48TC D08 2 STAGE COOLING WITH SINGLE SPEED ...

Страница 74: ...TTS FLA TYPE EFF at Full Load FLA MIN MAX 208 3 60 187 253 29 5 195 325 1 5 STD 87 5 2 325 1 5 MED 87 6 9 325 1 5 HIGH 87 10 6 230 3 60 187 253 29 5 195 325 1 5 STD 87 4 9 325 1 5 MED 87 6 7 325 1 5 HIGH 87 10 6 460 3 60 414 506 14 7 95 325 0 8 STD 87 2 5 325 0 8 MED 87 3 4 325 0 8 HIGH 87 5 3 575 3 60 518 633 12 2 80 325 0 6 STD 72 1 6 325 0 6 MED 78 2 0 325 0 6 HIGH 77 2 8 Table 68 48TC 09 2 STA...

Страница 75: ...LA TYPE EFF at Full Load FLA MIN MAX 208 3 60 187 253 30 1 225 325 1 5 STD 87 6 9 325 1 5 MED 87 10 6 325 1 5 HIGH 83 13 6 230 3 60 187 253 30 1 225 325 1 5 STD 87 6 7 325 1 5 MED 87 10 6 325 1 5 HIGH 83 12 7 460 3 60 414 506 16 7 114 325 0 8 STD 87 3 4 325 0 8 MED 87 5 3 325 0 8 HIGH 83 6 4 575 3 60 518 633 12 2 80 325 0 6 STD 78 2 0 325 0 6 MED 77 2 8 325 0 6 HIGH 81 5 6 Table 71 48TC 12 2 STAGE...

Страница 76: ...ad FLA MIN MAX 208 3 60 187 253 19 0 123 22 4 149 1070 6 2 STD 89 8 4 1070 6 2 MED 87 10 6 1070 6 2 HIGH 83 13 6 230 3 60 187 253 19 0 123 22 4 149 1070 6 2 STD 89 8 3 1070 6 2 MED 87 10 6 1070 6 2 HIGH 83 12 7 460 3 60 414 506 9 7 62 10 6 75 1070 3 1 STD 89 4 2 1070 3 1 MED 87 5 3 1070 3 1 HIGH 83 6 4 575 3 60 518 633 7 4 50 7 7 54 1070 2 5 STD 77 2 8 1070 2 5 MED 77 2 8 1070 2 5 HIGH 81 5 6 Tabl...

Страница 77: ... 3 280 0 8 HIGH 90 10 2 575 3 60 518 633 9 8 78 9 6 78 280 0 6 STD 77 2 8 280 0 6 MED 77 2 8 280 0 6 HIGH 94 9 0 Table 76 48TC D16 2 STAGE COOLING WITH 2 SPEED INDOOR FAN MOTOR 15 TONS V Ph Hz VOLTAGE RANGE COMP 1 COMP 2 OFM ea IFM RLA LRA RLA LRA WATTS FLA TYPE EFF at Full Load FLA MIN MAX 208 3 60 187 253 25 0 164 25 0 164 280 1 5 STD 0 85 8 6 280 1 5 MED 0 82 10 8 280 1 5 HIGH 0 90 20 4 230 3 6...

Страница 78: ... 15 12 50 13 15 13 51 14 20 14 52 MED 11 15 11 49 12 15 12 50 13 15 13 51 14 20 14 52 HIGH 12 15 12 68 13 15 13 69 14 20 14 70 15 20 15 71 575 3 60 STD 8 15 8 46 10 15 10 48 10 15 10 48 12 15 12 50 MED 8 15 8 46 10 15 10 48 10 15 10 48 12 15 12 50 HIGH 8 15 7 50 10 15 10 52 10 15 9 52 11 15 12 54 48TC 05 208 230 1 60 STD 34 50 32 133 36 50 35 135 39 60 38 138 41 60 40 140 MED 34 50 32 133 36 50 35...

Страница 79: ...3 13 15 13 65 13 15 13 65 15 20 15 67 48TC A07 208 230 3 60 STD 33 32 50 50 32 31 184 35 34 50 50 34 33 186 37 37 50 50 37 37 189 39 39 50 50 39 39 191 MED 34 34 50 50 33 33 199 36 36 50 50 35 35 201 39 39 50 50 39 39 204 41 41 50 50 41 41 206 HIGH 36 50 36 213 38 50 38 215 41 50 41 218 43 60 43 220 460 3 60 STD 17 25 16 92 18 25 17 93 19 25 19 94 20 25 20 95 MED 18 25 17 100 19 25 18 101 20 25 19...

Страница 80: ...108 23 25 24 112 48TC A09 208 230 3 60 STD 46 45 60 60 43 43 239 49 49 60 60 48 47 243 50 50 60 60 49 49 244 54 54 80 80 53 53 248 MED 47 47 60 60 45 45 260 51 51 60 60 50 49 264 52 52 60 60 51 51 265 56 56 80 80 55 55 269 HIGH 51 60 50 289 55 80 54 293 56 80 55 294 60 80 59 298 460 3 60 STD 23 30 22 117 25 30 24 119 25 30 24 119 27 40 26 121 MED 24 30 23 127 26 30 25 129 26 30 25 129 28 40 27 131...

Страница 81: ... 122 28 35 28 126 48TC D12 208 230 3 60 STD 46 46 60 60 48 47 285 50 49 60 60 52 52 289 51 50 60 60 53 53 290 54 54 60 60 58 57 294 MED 50 60 52 314 53 60 56 318 54 60 57 319 58 70 62 323 HIGH 53 52 60 60 55 54 316 56 55 60 60 60 59 320 57 56 70 60 61 60 321 61 60 70 70 65 64 325 460 3 60 STD 23 30 23 136 25 30 26 138 25 30 26 138 27 30 28 140 MED 25 30 26 151 26 30 28 153 27 30 28 153 29 35 30 15...

Страница 82: ...let DISC Disconnect FLA Full load amps IFM Indoor fan motor LRA Locked rotor amps MCA Minimum circuit amps MOCP MAX FUSE or HACR Breaker PE Power exhaust PWRD CO Powered convenient outlet UNPWR CO Unpowered convenient outlet NOTES 1 In compliance with NEC requirements for multimotor and combination load equip ment refer to NEC Articles 430 and 440 the overcurrent protective device for the unit sha...

Страница 83: ...1 41 50 50 43 42 212 45 45 50 50 47 47 216 46 46 50 50 48 48 217 50 49 60 60 52 52 221 MED 42 42 50 50 44 44 216 46 46 60 50 48 48 220 47 47 60 60 50 49 221 51 51 60 60 54 54 225 HIGH 46 45 60 50 48 47 266 50 49 60 60 53 52 270 51 50 60 60 54 53 271 55 54 60 60 58 57 275 460 3 60 STD 19 25 20 111 21 25 22 113 21 25 22 113 23 25 24 115 MED 20 25 21 114 22 25 23 116 22 25 23 116 24 30 25 118 HIGH 21...

Страница 84: ...3 40 34 182 34 40 36 184 MED 31 40 33 192 33 40 35 194 34 40 35 194 35 45 37 196 HIGH 33 40 34 197 35 40 36 199 35 45 37 199 37 45 39 201 575 3 60 STD 24 30 25 142 28 30 30 146 26 30 27 144 30 35 32 148 MED 24 30 25 142 28 30 30 146 26 30 27 144 30 35 32 148 HIGH 26 30 27 156 30 35 32 160 28 30 29 158 32 35 34 162 48TC D16 208 230 3 60 STD 70 69 80 80 73 72 393 74 73 80 80 77 76 397 75 74 90 80 78...

Страница 85: ...open to their minimum position If for some reason the over temperature limit opens prior to the start of the indoor fan blower the unit will shorten the 45 second delay to 5 seconds less than the time from initiation of heat to when the limit tripped Gas will not be interrupted to the burners and heating will continue Once the fan on delay has been modified it will not change back to 45 seconds un...

Страница 86: ...e setpoint at 50_F 10_C to 55_F 13_C If there is a further demand for cooling cooling second stage Y2 is energized then the control will bring on compressor stage 1 to maintain the mixed air temperature setpoint The EconoMi er IV and X damper will be open at maximum position 2 Speed Note When operating in ventilation mode only the indoor fan motor will automatically adjust to 2 3rd of the total cf...

Страница 87: ...VAPORATOR COIL COMPRESSOR OUTDOOR AIR INDOOR LEAVING AIR INDOOR ENTERING AIR DSVx VALVE CSVx VALVE ACUTROL METERING DEVICE REHEAT MODE METERING DEVICE TXV CLOSED VALVE OPEN VALVE C12648 Subcooling Mode Reheat 1 Humidi MiZer System with Single Stage Cooling HUMIDI MIZER COIL COMPRESSOR OUTDOOR AIR INDOOR LEAVING AIR INDOOR ENTERING AIR DSVx VALVE CSVx VALVE ACUTROL METERING DEVICE REHEAT MODE METER...

Страница 88: ...e ASHRAE 62 2001 compliant 2 Shall accept 18 32 VAC input power 3 Shall have an operating temperature range from 40_F 40_C to 158_F 70_C 10 95 RH non condens ing 4 Shall include an integrated economizer controller to support an economizer with 4 to 20 mA actuator input and no microprocessor controller 5 Controller shall accept the following inputs space temperature setpoint adjustment outdoor air ...

Страница 89: ...ormal when the trip condition clears 11 Shall have a battery back up capable of a minimum of 10 000 hours of data and time clock retention during power outages 12 Shall have built in support for Carrier technician tool 13 Shall include an EIA 485 protocol communication port an access port for connection of either a computer or a Carrier technician tool an EIA 485 port for network communication to ...

Страница 90: ...ing rooftop unit Contained within the unit enclosure shall be all factory wiring piping controls and special features required prior to field start up 3 Unit shall use Puron refrigerant 4 Unit shall be installed in accordance with the manufacturer s instructions 5 Unit must be selected and installed in compliance with local state and federal codes 23 81 19 13 B Quality Assurance 1 Unit meets ASHRA...

Страница 91: ...l be insulated with a minimum 1 2 in thick 1 lb density flexible fiberglass insulation neoprene coated on the air side Aluminum foil faced fiberglass insulation shall be used in the gas heat compartment 4 Base of unit shall have a minimum of four locations for thru the base gas and electrical connections factory installed or field installed standard 5 Base Rail a Unit shall have base rails on a mi...

Страница 92: ... for corrosion resistance b Burners shall be of the in shot type constructed of aluminum coated steel c Burners shall incorporate orifices for rated heat output up to 2000 ft 610m elevation Additional accessory kits may be required for applications above 2000 ft 610m elevation depending on local gas supply condi tions d Each heat exchanger tube shall contain multiple dimples for increased heating ...

Страница 93: ... through testing to be no less than 1000 hours salt spray per ASTM B117 90 5 Standard All Aluminum Novation Coils a Standard condenser coils shall have all aluminum NOVATION Heat Exchanger Technology design consist ing of aluminum multi port flat tube design and aluminum fin Coils shall be a furnace brazed design and contain epoxy lined shrink wrap on all aluminum to copper connections b Condenser...

Страница 94: ...s bhp rating for continuous duty operation no safety factors above that rating shall be required 2 Belt driven Evaporator Fan a Belt drive shall include an adjustable pitch motor pulley b Shall use sealed permanently lubricated ball bearing type c Blower fan shall be double inlet type with forward curved blades d Shall be constructed from steel with a corrosion resistant finish and dynamically bal...

Страница 95: ...ard Fault Detection and Diagnostics FDD that senses and alerts when the economizer is not operating properly per California Title 24 3 Sensor failure loss of communication identification 4 Automatic sensor detection 5 Capabilities for use with multiple speed indoor fan systems 6 Utilize digital sensors Dry bulb and Enthalpy i Economizer controller on EconoMi er 2 models with PremierLink shall be 4...

Страница 96: ... Shall be capable of introducing up to 100 outdoor air j Shall be equipped with a barometric relief damper capable of relieving up to 100 return air and contain seals that meet ASHRAE 90 1 requirements k Shall be designed to close damper s during loss of power situations with spring return built into motor l Dry bulb outdoor air temperature sensor shall be provided as standard Enthalpy sensor is a...

Страница 97: ...quefied propane up to 2000 ft 610m elevation b Additional accessory kits may be required for applications above 2000 ft 610m elevation 10 Flue Shield 04 14 sizes only a Flue shield shall provide protection from the hot sides of the gas flue hood 11 Condenser Coil Hail Guard Assembly Factory installed on 3 Phase Models Only Field installed on all 3 and 1 Phase Models a Shall protect against damage ...

Страница 98: ... a standard natural gas unit to operate from 2000 7000 ft 610 to 2134m elevation with natural gas or from 0 7000 ft 90 2134m eleva tion with liquefied propane 20 Outdoor Air Enthalpy Sensor a The outdoor air enthalpy sensor shall be used to provide single enthalpy control When used in conjunction with a return air enthalpy sensor the unit will provide differential enthalpy control The sensor allow...

Страница 99: ...c capacity requirements of the International Code Council Evaluation Service ICC ES document AC156 Acceptance Criteria for Seismic Qualification by Shake Table Testing of Nonstruc tural Components and Systems and per International Building Code IBC 2009 at an SDS g value of 2 00 z h 1 0 Ip 1 5 and certified by independent structural engineers b Units shall include a certification label that meets ...

Страница 100: ...S 7310 W Morris St S Indianapolis IN 46231 Edition Date 05 14 07 14 Manufacturer reserves the right to change at any time specifications and designs without notice and without obligations Catalog No 48TC 04 16 01PD Replaces 48TC 19PD ...

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