Preliminary Product Fact Sheet
Contents
1. UNIT SIZE SERIES OUTDOOR PISTON INDOOR TXV REQUIRED 7 cM 024 30 46 KSATX0201HSZ TE 030 30 52 KSATX0201HSZ 9 036 30 57 KSATX0301HSZ 9 042 30 59 KSATX0301HSZ 1 048 30 61 KSATX0401HSZ 10 060 31 73 KSATX0501HSZ 12 TXV must be installed when indoor coil is not equipped with an R 410A approved TXV TXV listed is for any approved coil combination All TXVs are R 410A specific bi flow hard shutoff Accessories ORDERING NO DESCRIPTION KAATD0101TDR Time Delay Relay All Sizes KSALA0301410 Low Ambient Pressure Switch All Sizes KAAFT0101AAA Evaporator Freeze Thermostat All Sizes KHAIRO101AAA Isolation Relay All Sizes KSAHS1501AAA Start Assist Capacitor and Relay Sizes 024 042 KSAHS1601AAA Start Assist Capacitor and Relay Size 048 060 KAACS0201PTC Start Assist PTC All Sizes KAACH1201AAA Crankcase Heater Sizes 024 042 Standard Crankcase Heater Sizes 048 060 KHAOT0301FST Outdoor Thermostat All Sizes KHAOT0201SEC Secondary Outdoor Thermostat All Sizes KHASA0101AAA Service Alarm All Sizes KHAICO101AAA Interface Control Optimizer II All Sizes KSATX0201HSZ Bi Flow TXV Hard Shutoff Sizes 024 030 KSATX0301HSZ Bi Flow TXV Hard Shutoff Sizes 036 042 KSATX0401HSZ Bi Flow TXV Hard Shutoff Size 048 KSATX0501HSZ Bi Flow TXV Hard Shutoff Size 060 KH45LG140 RCD KH45LG141 RCD Bi Flow Filter Drier Suction Line Sizes 024 036 Bi Flow2. 4 99 S pow Burjeeu uri jueiquue Hulyesedo Jo0pino uinulxejyw e JeSz L Xew pesn s oju09 1ueiquie MO ssejun 4 GG s pow Bur ooo ur jueiquie Burjejedo 100pino unuiluiN Z MOjure Jedoud JO SUN UBEMJeq Ul pz pue apis BuiureulaJ UO Ul ZL APIS euo uo UL HUN BAOGe Ul gp HUN JO APIS S 0 BOULIESIO UI 0 MOIIV L SALON R 410A QUICK REFERENCE GUIDE R 410A refrigerant operates at 50 70 percent higher pressures than R 22 Be sure that servicing equipment and replacement components are designed to operate with R 410A R 410A refrigerant cylinders are rose colored R 410A refrigerant cylinders have a dip tube which allows liquid to flow out of cylinder in upright position Recovery cylinder service pressure rating must be 400 psig DOT 4BA400 or DOT BW400 R 410A systems should be charged with liquid refrigerant Use a commercial type metering device in the manifold hose Manifold sets should be 800 psig high side and 250 psig low side with 550 psig low side retard Use hoses with 800 psig service pressure rating Leak detectors should be designed to detect HFC refrigerant R 410A as with other HFCs is only compatible with POE oils Vacuum pumps will not remove moisture from oil Do not use liquid line filter driers with rated working pressures less than 600 psig Do not install a suction line filter drier in liquid line POE oils absorb moisture rapidly Do not expose oil to atmosphere POE oi
3. 9 HEATING amp COOLING 38YXA 13 SEER Split System Heat Pump with R 410A Visit www carrier com Preliminary Product Fact Sheet Data for Preliminary Use Only a w A N Vf N Ce RY This product meets GREEN SEAL criteria for manufac turing energy efficiency sound levels and packaging It contains no CFCs or HCFCs As an ENERGY STAR Carrier Corporation has determined that this product meets the ENERGY STAR guidelines for energy effi ciency CERTIFICATE NO FM 28768 A92446 APPROVALS ISO 9001 EN 29001 BS 5750 PART 1 ANSI ASQC Q91 REGISTERED QUALITY SYSTEM The model 38Y XA Heat Pump uses the environmentally safe refrig erant R 410A The unit is available in nominal sizes 024 through 060 The unit features a copper tube enhanced aluminum fin coil for a compact low profile appearance with vertical air discharge This unit also features Carrier s Silencer System which allows outstanding performance with reduced sound levels The Silencer System consists of a compressor s
4. Filter Drier Suction Line Sizes 042 060 KHALS0401LLS Liquid Line Solenoid Valve All Sizes KSASF0101AAA Support Feet 4 In 4 All Sizes KHASS0206MPK Snow Stand 18 In All Sizes THERMOSTAT SUBBASE PKG DESCRIPTION TSTATCCNHP01 A Thermostat Auto Changeover Non Programmable F C 2 Stage Heat 1 Stage Cool TSTATCCPHP01 A Thermostat Auto Changeover 7 Day Programmable F C 2 Stage Heat 1 Stage Cool TSTATCCPDF01 A Thermostat Auto Changeover 7 Day Programmable F C Dual Fuel Must be used with Outdoor Air Temperature Sensor TSTATXXSENO 1 TSTATCCPRHO1 A Thermidistat Control Programmable Thermostat with Humidity Control HH 07AT 215 Thermostat Manual Changeover Non Programmable F 2 Stage Heat 1 Stage Cool TSTATXXSENO1 Outdoor Air Temperature Sensor TSTATXXNBP01 Backplate for Non Programmable Thermostat TSTATXXPBP01 Backplate for Programmable Thermostat TSTATXXCNV10 Thermostat Conversion Kit 4 to 5 Wire 10 Pack Accessory Usage Guideline REQUIRED FOR LOW AMBIENT REQUIRED FOR LONG LINE ACCESSORY APPLICATIONS APPLICATIONS BELOW 55 F OVER 50 FT Crankcase Heater Yes Yes Evaporator Freeze Thermostat Yes No Compressor Start Assist Capacitor and Relay Yes Yes R 410A Low Ambient Pressure Switch Yes No See Low Ambient Wind Baffle Pressure Switch Instructions No Support Feet Recommended No R 410A Hard Shutoff TXV Yes
5. eua 9USI vE 9UEI 6 0 E SE X IE Ze X 92 8 L 61 v IGT RILIS ers 9USI PE 9UEL ZZ 0 Zp SE X IE Ze X 92 viet grvi RIS RILIS ers 9USI PE 9UEL ZZ 0 9 0 SE X IE ZEX 92 veel 86 v RIAZ eic 9USI PE 9UEL CE 0 0 0 SE X 1 ZE X 92 vv Se vi 8L gee eua 9USI vE 9UEI 6 0 vzo pueig moug 1094 uoddng N 1 B 6 j o V ER SNOISN3INIG QVd saluas ONILNNOW WNINININ SNOISNAWIG LINN HN CUI suoisueuiiq HEE iIl g Z t hl aP NI HIY B CMT d 3ouvHosia uiv E CA i 7 o o o o i 9e v o o iP Lane a pie ni B Or NNOO if i INT anon f d VIG NI Sic e T J 5 p i s C a T3NVd i SS300V 10H VIC NI 8 woo Y i i A ddfiS 1OH1NOO 07314 M a 9t L a Z YN NVd3Sv8 NI S30V1d i 39uVHOSIQ IV JOUVHOSIC HIY c SLNOAOONH DEEN NMOGBILL VIC NI 8 e 1 9 p NNOO ANI HOdVA VIG H J1f1OMOONM VIG NI 8 e L NV LONOMOONM VIC NI 8 1 L x HLIM 3 OH VIC NI 8 7 NNOO AlddNS H3MOd Q 13l4 dy Aneb jo 16109 G Jequunu j pow un y 10 uonisod UIE eui s uoneufisep SaaS y
6. 5 F 12 8 C Maximum outdoor operating air temperature for cooling mode is 125 F 51 7 C Minimum outdoor operating air temperature for heating mode is 30 F 34 4 C Maximum outdoor operating air temperature for heating mode is 66 F 18 9 C For reliable operation unit should be level in all horizontal planes Maximum elevation of indoor coil above or below base of outdoor unit is indoor coil above 30 ft indoor coil below 30 ft See items 8 and 9 following For interconnecting tubing lengths greater than 50 ft consult the Residential Split System Application Guideline and Service Manual for Air Conditioners and Heat Pumps using R 410A Refrigerant If ANY refrigerant tubing is buried provide a minimum 6 in vertical rise to the valve connections at the unit Refrigerant tubing lengths up to 36 in may be buried without further considerations Buried refrigerant tubing lengths greater than 36 in are not recommended Use only copper wire for electric connection at unit Aluminum and clad aluminum are not acceptable for the type of connector provided Mixmatches of indoor coil capacity of more than 1 size larger than outdoor unit capacity unless so specified may result in inadequate indoor comfort Do not apply capillary tube indoor coils to these units Factory supplied filter drier must be installed SERVICE TRAINING Packaged Service Training programs are an excellent way to increase your knowledge of the equ
7. R 410A Nominal Capacity 024 24 000 Btuh 030 30 000 Btuh 036 36 000 Btuh 042 42 000 Btuh 048 48 000 Btuh 060 60 000 Btuh Physical Data Electrical 3 208 230 1 Series Packaging UNIT SIZE SERIES 024 30 030 30 036 30 042 30 04830 06031 OPERATING WEIGHT Lb 201 194 207 208 253 282 COMPRESSOR Manufacturer Copeland Type Scroll REFRIGERANT R 410A Control TXV Cooling Charge Lb 15 Ft 7 18 6 63 8 87 8 63 13 25 13 25 CONDENSER FAN Propeller Type Direct Drive Air Discharge Vertical Air Quantity CFM 2400 2800 2800 2800 3300 3300 Motor HP 1 8 1 5 1 5 1 5 1 4 1 4 Motor RPM 825 825 825 825 1100 1100 CONDENSER COIL Copper Tube Aluminum Plate Fin Face Area Sq Ft 18 18 15 15 12 12 12 12 18 18 18 18 Fins per In 25 25 20 20 20 20 Rows 1 1 2 2 2 2 Circuits 2 3 3 3 4 5 VALVE CONNECTION In ID Sweat Vapor 5 8 3 4 3 4 7 8 7 8 7 8 Liquid 3 8 REFRIGERANT TUBES In OD Vapor 0 50 Ft Tube Length 5 8 3 4 3 4 7 8 7 8 1 1 8 Vapor Alternate 3 4 ACR 7 8 7 8 7 8 7 8 7 8 Vapor RST Not Permitted 3 4 1 1 8 1 1 8 3 4 and 1 1 8 3 4 and 1 1 8 3 4 Liquid All Applications Tube diameters are for lengths up to 50 ft For tubing lengths greater than 50 ft consult the Applica Conditioners and Heat Pumps Using R 410A Refrigerant Metering Device 3 8 ion Guideline and Service Manual for Residential Split System Air
8. Ratings are net values reflecting the effects of circulating fan heat Supplemental electric heat is not included Ratings are based on Cooling Standard 80 F 27 C db 67 F 19 C wb indoor entering air temperature and 95 F 35 C db air entering outdoor unit High Temp Heating Standard 70 F 21 C db indoor entering air temperature and 47 F 8 C db 43 F 6 C wb air entering outdoor unit Low Temp Heating Standard 70 F 21 C db indoor entering air temperature and 17 F 9 C db 15 F 10 C wb air entering outdoor unit t In most cases only 1 method should be used to achieve TDR function Using more than 1 method in a system may cause degradation in performance Use either the accessory Time Delay Relay KAATD0101TDR or a furnace equipped with TDR All Carrier furnaces are equipped with TDR except for the 58GFA Based on computer simulation TXV must be R 410A compatible and hard shutoff type COP Coefficient of Performance EER Energy Efficiency Ratio HSPF Heating Seasonal Performance Factor SEER Seasonal Energy Efficiency Ratio TC Total Capacity Btuh TDR Time Delay Relay TXV Thermostatic Expansion Valve Sound Rating dBA UNIT SIZE SERIES SOUND RATING 024 30 70 030 30 72 036 30 74 042 30 73 048 30 76 060 31 76 SE X IE Ze X 92 veel veel 9L glee az 9USI PE 9UEL 6 T 090 SE X 1 Ze X 92 zie vivi KIS gee
9. cle 336 30 t Length shown is as measured 1 way along the wire path between the unit and the service panel for a voltage drop not to exceed 2 percent Time delay fuse FLA Full Load Amps LRA Locked Rotor Amps MCA Minimum Circuit Amp RLA Rated Load Amps NOTE 1 Control circuit is 24v on all units and requires external power source 2 Copper wire must be used from service disconnect to unit 3 All motors compressors contain internal overload protection Tested Combination Ratings ARI STANDARD RATINGST Cooling Heating SEER High Temp Low Temp UNIT SIZE INDOOR Carrier SERIES UNIT zd eas gaat ae Gas Eh ene upplie tandar urnace ccessory Enhance Rating or TXV TE COF Ie COP ment Accessory TDRt 024 30 FX4ANF030 25 000 TDR amp TXV 13 00 11 50 25 000 3 30 16 600 2 30 8 00 030 30 FX4ANF030 29 000 TDR amp TXV 13 00 11 40 30 000 3 50 18 500 2 34 8 00 036 30 FX4ANF042 35 000 TDR amp TXV 13 00 m 11 30 35 000 3 35 21 600 2 34 7 70 042 30 FV4ANF003 40 500 TDR amp TXV 13 10 11 30 40 500 3 35 25 400 2 45 7 70 048 30 FV4ANF005 45 500 TDR amp TXV 13 50 12 00 47 500 3 50 28 300 2 50 8 50 060 31 FV4ANB006 58 500 TDR amp TXV 13 20 11 00 60 000 3 50 37 000 2 53 8 00 Outdoor section indoor section combination tested in accordance with DOE test procedure for heat pumps t
10. ipment discussed in this manual including Unit Familiarization Maintenance Installation Overview Operating Sequence A large selection of product theory and skills programs is available using popular video based formats and materials All include video and or slides plus companion book Classroom Service Training plus hands on the products in our labs can mean increased confidence that really pays dividends in faster troubleshooting fewer callbacks Course descriptions and schedules are in our catalog CALL FOR FREE CATALOG 1 800 962 9212 Packaged Service Training Classroom Service Training A94328 Copyright 1997 CARRIER Corp 7310 W Morris St Indianapolis IN 46231 38yxal pf Ge U a u L a U Y s m RE gen Manufacturer reserves the right to discontinue or change at any time specifications or designs without notice and without incurring obligations reek 4 PC 101 Catalog No 523 854 Printed in U S A Form 38YXA 1PF Pg 8 11 97 Replaces New al a 5a
11. ls may cause damage to certain plastics and roofing materials Wrap all filter driers and service valves with wet cloth when brazing A liquid line filter drier is required on every unit Do not use an R 22 TXV If indoor unit is equipped with an R 22 TXV it must be changed to an R 410A TXV Never open system to atmosphere while it is under a vacuum When system must be opened for service break vacuum with dry nitrogen prior to opening to atmosphere Always replace filter drier after opening system for service Do not vent R 410A into the atmosphere Do not use capillary tube coils Observe all warnings cautions and bold text MO Bo HM 10 11 12 13 MATCHED SYSTEM 000000000091 ANNA KAYAK RANK sou NONU RASA NNNM 666066666060 RAK RAK RAK MANNA NNNM NNNM KAY MANNA NNNM KAY RYN RXR HEAT PUMP Z L j eet p em COMFORT VENTILATOR COMFORT ZONE I CONTROL CENTER HUMIDIFIER NN t eer 3 AIR CLEANER pu e A97114 SYSTEM DESIGN SUMMARY Intended for outdoor installation with free air inlet and outlet Outdoor fan external static pressure available is less than 0 01 in wc Minimum outdoor operating air temperature for cooling mode without low ambient operation accessory is 5
12. ound hood and vibration isolation plate to muffle compressor noise a discharge muffler to minimize low frequency sound and pressure pulsation generated by compressor discharge gas an energy efficient fan and fan motor to move air more efficiently and the InViroFlow design for an improved airflow pattern which requires less energy AII units contain scroll compressors specially designed for use with R 410A FEATURES SEER up to 14 5 and HSPF up to 8 5 with specified Carrier equipment e Silencer System Environmentally safe refrigerant R 410A High pressure switch Low pressure switch e PressureGuard heating vapor pressure switch R 410A liquid line filter drier Compressor sound hood and vibration isolation plate Patent pending accumulator Discharge muffler Cycle protector e Crankcase heater on 048 and 060 sizes Copper tube aluminum fin coil External brass back seating service valves with sweat connections e AccuRater piston e Condenser coil grille Electric lug nut LIMITED WARRANTY e 1 year parts only warranty on all parts Additional 9 year warranty on compressor no labor Manufacturer reserves the right to discontinue or change at any time specifications or designs without notice and without incurring obligations Book 1 4 PC 101 Tab 5a 5a Catalog No 523 854 Printed in U S A Form 38YXA 1PF Pg 1 11 97 Replaces New 38YXA 024 Deluxe 13 SEER Split System Heat Pump with
13. t Yest oe eae 2 x See Long Line R 410A Liquid Line Solenoid Valve for Heating No Application Guideline For tubing line sets between 50 and 175 ft refer to the Application Guideline and Service Manual for Residential Split System Air Conditioners and Heat Pumps using R 410A Refrigerant T Required for all applications Electrical Data 60 C 75 C 60 C 75 C MAX FUSE UNIT V PH EEE COMPRESSOR FAN MCA MIN MIN MAX MAX OR SIZE SERIES Max Min LRA RLA FLA WIRE WIRE LENGTH LENGTH CKT BKR SIZET SIZET FT FT AMPS 024 30 61 0 15 1 0 8 19 7 14 14 39 37 30 030 30 72 5 14 7 1 1 19 5 14 14 39 37 30 036 30 83 0 15 4 1 1 20 4 12 12 60 57 30 042 30 eee 209 1er 104 0 21 1 1 1 27 5 10 10 71 68 40 048 30 109 0 20 5 1 4 27 0 10 10 74 70 40 060 31 158 0 27 6 1 4 35 9 8 8 86 82 60 Permissible limits of the voltage range at which unit will operate satisfactorily Operation outside these limits may result in unit failure t If other than uncoated non plated 60 or 75 C 140 or 167 F insulation copper wire solid wire for 10 AWG and smaller stranded wire for larger than 10 AWG is used consult applicable tables of the NEC ANSI NFPA 70 If wire is applied at ambient greater than 30 C 86 F consult Table 310 16 of the NEC ANSI NFPA 70 The ampacity of nonmetallic sheathed cable NM trade name ROMEX shall be that of 60 C 140 F conductors per the NEC ANSI NFPA 70 Arti
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