TECHNICAL SUPPORT MANUAL Split System Air Conditioner N2A3

Transcription

1 Split System Air Conditioner N2A3 DANGER, WARNING, CAUTION, and NOTE The signal words DANGER, WARNING, CAU- TION, and NOTE are used to identify levels of hazard seriousness. The signal word DANGER is only used on product labels to signify an immediate hazard. The signal words WARNING, CAUTION, and NOTE will be used on product labels and throughout this manual and other manuals that may apply to the product. DANGER Immediate hazards which will result in severe personal injury or death. WARNING Hazards or unsafe practices which could result in severe personal injury or death. CAUTION Hazards or unsafe practices which may result in minor personal injury or product or property damage. NOTE Used to highlight suggestions which will result in enhanced installation, reliability, or operation. Safety Labeling and Signal Words Signal Words in Manuals The signal word WARNING is used throughout this manual in the following manner: WARNING! WARNING The signal word CAUTION is used throughout this manual in the following manner:! CAUTION Signal Words on Product Labeling Signal words are used in combination with colors and/or pictures on product labels. TABLE OF CONTENTS Wiring Diagrams Charging Chart Tech Labels (Expanded Data) and Multipying Factors Condenser Only Data Exploded Drawings Parts List Number Identification ! WARNING DEATH, PERSONAL INJURY, AND/OR PROPERTY DAMAGE HAZARD Failure to carefully read and follow this warning could result in equipment malfunction, property damage, personal injury and/or death. Installation or repairs made by unqualified persons could result in equipment malfunction, property damage, personal injury and/or death. The information contained in this manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments. Installation must conform with local building codes and with the National Electrical Code NFPA70 current edition or Canadian Electrical Code Part 1 CSA C February 2006

2 Sizes: 18, 24, 30, 36, 42, Symbols are electrical representation only. 2. Compressor and fan motor furnished with inherent thermal protection. 3. To be wired in accordance with National Electric N.E.C. and local codes. 4. N.E.C. class 2, 24 V circuit, min. 40 VA required, 60 VA on units installed with LLS. 5. Use copper conductors only. Use conductors suitable for at least 75 C (167 F). 6. Connection for typical cooling only thermostat. For other arrangements see installation instructions. 7. If indoor section has a transformer with a grounded secondary, connect the grounded side to the BRN/YEL lead. 8. When start capacitor and relay are installed, start thermistor (PTC) is not used. 9. CH not used on all units. 10. If any of the original wire, as supplied, must be replaced, use the same or equivalent wire. 11. Check all electrical connections inside control box for tightness. 12. Do not attempt to operate unit until service valves have been opened. 13. Do not rapid cycle compressor. Compressor must be off 3 minutes to allow pressures to equalize between high and low side before starting. 14. Wire not present if HPS, LPS or CTD are used. TECHNICAL SUPPORT MANUAL

3 Size: Symbols are electrical representation only. 2. Compressor and fan motor furnished with inherent thermal protection. 3. To be wired in accordance with National Electric N.E.C. and local codes. 4. N.E.C. class 2, 24 V circuit, min. 40 VA required, 60 VA on units installed with LLS. 5. Use copper conductors only. Use conductors suitable for at least 75 C (167 F). 6. Connection for typical cooling only thermostat. For other arrangements see installation instructions. 7. If indoor section has a transformer with a grounded secondary, connect the grounded side to the BRN/YEL lead. 8. When start capacitor and relay are installed, start thermistor (PTC) is not used. 9. CH not used on all units. 10. If any of the original wire, as supplied, must be replaced, use the same or equivalent wire. 11. Check all electrical connections inside control box for tightness. 12. Do not attempt to operate unit until service valves have been opened. 13. Do not rapid cycle compressor. Compressor must be off 3 minutes to allow pressures to equalize between high and low side before starting. 14. Wire not present if HPS, LPS or CTD are used. TECHNICAL SUPPORT MANUAL

4 R 22 CHARGING CHART Find the required Subcooling Temperature on the unit Rating Plate. Use the closest column on the chart below (5, 10, 15, or 20). Add or remove refrigerant until both the Liquid Line Temperature and Liquid Pressure agree with chart data. Measured Liquid Pressure (psig) Rating Plate (required) Subcooling Temperature ( F) R 22 Required Liquid Line Temperature ( F)

5 N2A318AKA N2A318GKA N2A318*KA Outdoor With EB*2X18B** Cooling Outdoor Ambient Temperature F, Dry Bulb Entering Temperature F, Wet Bulb CFM MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR Total capacities are net (I.D. blower heat subtracted) system capacities based on 25 line set. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. ^ System amps are total of indoor and outdoor amps. Chart data is for 80 F indoor dry bulb. For indoor db temperatures other than 80 F, measure db and CFM, and plug these into the formula below. Measure outdoor db and indoor wet bulb, apply these to the chart above, find MBh and S/T, and plug these into the formula below. (Note: if indoor db is the only thing changing, total capacity, MBh, stays the same.) Sensible Capacity at db LOWER than 80 F = ( MBh x S/T ) Sensible Capacity at db HIGHER than 80 F = ( MBh x S/T ) + Multiplying Factors for other Combinations ( 80 db ) x 835 x CFM ( db 80 ) x 835 x CFM > EB*2X18B** EL*18B**** EX*24F**** MV12F19**** EB*2X18B** MV08B15**** EL*18B**** MV08B15**** FS(M,U)2X18**** EB*2X24B** EL*24B**** FS(M,U)2X24**** EB*2X24B** MV08B15**** EL*24B**** MV08B15**** FEM2X18**** EB*2X24F** EMH24F**** FEM2X24**** EB*2X24F** MV12F19**** EP*18B**** EBP18**** ED*2X18B** EP*18B**** MV08B15**** EBP24**** ED*2X18B** MV08B15**** EP*24B**** FSA2X18**** ED*2X24B** EP*24B**** MV08B15**** FSA2X24**** ED*2X24B** MV08B15**** EP*24F**** FWM18**** ED*2X24F** EP*24F**** MV12F19**** FWM24**** ED*2X24F** MV12F19**** EPP024**** EBV24**** EMA2X24D** EX*24B**** EBV36**** EHD2X24A** EX*24B**** MV08B15**** EBX18**** EHD2X24A** MV08B15**** EX*24F**** EBX24**** EHD2X24A** MV12F19**** > Indicates Tested

6 N2A324AKA N2A324GKA N2A324*KA Outdoor With EB*2X24B** Cooling Outdoor Ambient Temperature F, Dry Bulb Entering Temperature F, Wet Bulb CFM MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR Total capacities are net (I.D. blower heat subtracted) system capacities based on 25 line set. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. ^ System amps are total of indoor and outdoor amps. Chart data is for 80 F indoor dry bulb. For indoor db temperatures other than 80 F, measure db and CFM, and plug these into the formula below. Measure outdoor db and indoor wet bulb, apply these to the chart above, find MBh and S/T, and plug these into the formula below. (Note: if indoor db is the only thing changing, total capacity, MBh, stays the same.) Sensible Capacity at db LOWER than 80 F = ( MBh x S/T ) Sensible Capacity at db HIGHER than 80 F = ( MBh x S/T ) + Multiplying Factors for other Combinations ( 80 db ) x 835 x CFM ( db 80 ) x 835 x CFM > EB*2X24B** EMA2X24D** EP*24F**** *9MPV EB*2X24B** *8MPV EHD2X24A** EP*24F**** *9MPV EB*2X24B** MV08B15**** EHD2X24A** *8MPV EP*24F**** MV12F19**** EB*2X24F** EHD2X24A** *8MPV EP*30B**** *8MPV EB*2X24F** *9MPV EHD2X24A** *8MPV EP*30B**** MV08B15**** EB*2X24F** *9MPV EHD2X24A** *8MPV EP*30F**** *9MPV EB*2X24F** MV12F19**** EHD2X24A** *9MPV EP*30F**** *9MPV EB*2X30B** EHD2X24A** *9MPV EP*30F**** MV12F19**** EB*2X30B** *8MPV EHD2X24A** *9MPV EX*24B**** EB*2X30B** MV08B15**** EHD2X24A** MV08B15**** EX*24B**** *8MPV EB*2X30F** EHD2X24A** MV12F19**** EX*24B**** MV08B15**** EB*2X30F** *9MPV EHD2X24A** MV16J22**** EX*24F**** EB*2X30F** *9MPV EHD2X24A** MV20N26**** EX*24F**** *8MPV EB*2X30F** MV12F19**** EHD2X30A** EX*24F**** *9MPV ED*2X24B** EHD2X30A** *8MPV EX*24F**** *9MPV ED*2X24B** *8MPV EHD2X30A** *9MPV EX*24F**** MV12F19**** ED*2X24B** MV08B15**** EHD2X30A** *9MPV FS(M,U)2X24**** ED*2X24F** EHD2X30A** *9MPV FS(M,U)2X30**** ED*2X24F** *9MPV EHD2X30A** MV08B15**** FEM2X24**** ED*2X24F** *9MPV EHD2X30A** MV12F19**** FEM2X30**** ED*2X24F** MV12F19**** EHD2X30A** MV16J22**** EBP24**** ED*2X30B** EHD2X30A** MV20N26**** EBP30**** ED*2X30B** *8MPV EL*24B**** *8MPV FSA2X24**** ED*2X30B** MV08B15**** EL*24B**** MV08B15**** EBV24**** ED*2X30F** EL*30B**** *8MPV EBV36**** ED*2X30F** *9MPV EL*30B**** MV08B15**** EBX18**** ED*2X30F** *9MPV EP*24B**** *8MPV EBX24**** ED*2X30F** MV12F19**** EP*24B**** MV08B15**** > Indicates Tested

7 N2A330AKA N2A330GKA N2A330*KA Outdoor With EB*2X30B** Cooling Outdoor Ambient Temperature F, Dry Bulb Entering Temperature F, Wet Bulb CFM MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR Total capacities are net (I.D. blower heat subtracted) system capacities based on 25 line set. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. ^ System amps are total of indoor and outdoor amps. Chart data is for 80 F indoor dry bulb. For indoor db temperatures other than 80 F, measure db and CFM, and plug these into the formula below. Measure outdoor db and indoor wet bulb, apply these to the chart above, find MBh and S/T, and plug these into the formula below. (Note: if indoor db is the only thing changing, total capacity, MBh, stays the same.) Sensible Capacity at db LOWER than 80 F = ( MBh x S/T ) Sensible Capacity at db HIGHER than 80 F = ( MBh x S/T ) + Multiplying Factors for other Combinations ( 80 db ) x 835 x CFM ( db 80 ) x 835 x CFM > EB*2X30B** EHD2X30A** *8MPV EP*30F**** MV12F19**** EB*2X30B** *8MPV EHD2X30A** *8MPV EP*36B**** EB*2X30B** MV08B15**** EHD2X30A** *8MPV EP*36B**** *8MPV EB*2X30F** EHD2X30A** *8MPV EP*36B**** MV08B15**** EB*2X30F** *8MPV EHD2X30A** *9MPV EP*36F**** EB*2X30F** *9MPV EHD2X30A** *9MPV EP*36F**** *8MPV EB*2X30F** MV12F19**** EHD2X30A** *9MPV EP*36F**** *9MPV EB*2X36B** EHD2X30A** MV08B15**** EP*36F**** *9MPV EB*2X36B** *8MPV EHD2X30A** MV12F19**** EP*36F**** MV12F19**** EB*2X36B** MV08B15**** EHD2X30A** MV16J22**** EP*36J**** EB*2X36F** EHD2X30A** MV20N26**** EP*36J**** *8MPV EB*2X36F** *8MPV EHD2X36A** EP*36J**** *8MPV EB*2X36F** *9MPV EHD2X36A** *8MPV EP*36J**** *9MPV EB*2X36F** *9MPV EHD2X36A** *8MPV EP*36J**** MV16J22**** EB*2X36F** MV12F19**** EHD2X36A** *8MPV EPP036**** EB*2X36J** EHD2X36A** *9MPV EX*36B**** EB*2X36J** *8MPV EHD2X36A** *9MPV EX*36B**** *8MPV EB*2X36J** *8MPV EHD2X36A** *9MPV EX*36B**** MV08B15**** EB*2X36J** *9MPV EHD2X36A** *9MPV EX*36F**** EB*2X36J** MV16J22**** EHD2X36A** MV08B15**** EX*36F**** *8MPV ED*2X30B** EHD2X36A** MV12F19**** EX*36F**** *9MPV ED*2X30B** *8MPV EHD2X36A** MV16J22**** EX*36F**** *9MPV ED*2X30B** MV08B15**** EHD2X36A** MV20N26**** EX*36F**** MV12F19**** ED*2X30F** EL*30B**** EX*36J**** ED*2X30F** *8MPV EL*30B**** *8MPV EX*36J**** *8MPV ED*2X30F** *9MPV EL*30B**** MV08B15**** EX*36J**** *8MPV ED*2X30F** *9MPV EL*36B**** EX*36J**** *9MPV ED*2X30F** MV12F19**** EL*36B**** *8MPV EX*36J**** MV16J22**** > Indicates Tested continued on next page

8 Multiplying Factors for other Combinations (continued) ED*2X36B** EL*36B**** MV08B15**** FS(M,U)2X30**** ED*2X36B** *8MPV EL*36F**** FSU2X36**** ED*2X36B** MV08B15**** EL*36F**** *8MPV FEM2X30**** ED*2X36F** EL*36F**** *9MPV FEM2X35**** ED*2X36F** *8MPV EL*36F**** *9MPV FSM2X36**** ED*2X36F** *9MPV EL*36F**** MV12F19**** FEM2X36**** ED*2X36F** *9MPV EMH30F**** EBP30**** ED*2X36F** MV12F19**** EMH36F**** EBP36**** ED*2X36J** EP*30B**** FSA2X30**** ED*2X36J** *8MPV EP*30B**** *8MPV FSA2X36**** ED*2X36J** *8MPV EP*30B**** MV08B15**** FWM30**** ED*2X36J** *9MPV EP*30F**** EBV24**** ED*2X36J** MV16J22**** EP*30F**** *8MPV EBV36**** EMA2X36D** EP*30F**** *9MPV EBV48**** EHD2X30A** EP*30F**** *9MPV EBX36**** > Indicates Tested

9 N2A336AKA N2A336GKA N2A336*KA Outdoor With EB*2X36F** Cooling Outdoor Ambient Temperature F, Dry Bulb Entering Temperature F, Wet Bulb CFM MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR Total capacities are net (I.D. blower heat subtracted) system capacities based on 25 line set. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. ^ System amps are total of indoor and outdoor amps. Chart data is for 80 F indoor dry bulb. For indoor db temperatures other than 80 F, measure db and CFM, and plug these into the formula below. Measure outdoor db and indoor wet bulb, apply these to the chart above, find MBh and S/T, and plug these into the formula below. (Note: if indoor db is the only thing changing, total capacity, MBh, stays the same.) Sensible Capacity at db LOWER than 80 F = ( MBh x S/T ) Sensible Capacity at db HIGHER than 80 F = ( MBh x S/T ) + Multiplying Factors for other Combinations ( 80 db ) x 835 x CFM ( db 80 ) x 835 x CFM > EB*2X36F** EHD2X36A** MV16J22**** EP*42F**** *9MPV EB*2X36B** EHD2X36A** MV20N26**** EP*42F**** MV12F19**** EB*2X36B** MV08B15**** EHD2X42A** EP*42J**** EB*2X36F** *8MPV EHD2X42A** *8MPV EP*42J**** *8MPV EB*2X36F** MV12F19**** EHD2X42A** *8MPV EP*42J**** *8MPV EB*2X36J** EHD2X42A** *8MPV EP*42J**** *9MPV EB*2X36J** *8MPV EHD2X42A** *9MPV EP*42J**** MV16J22**** EB*2X36J** *8MPV EHD2X42A** *9MPV EPP036**** EB*2X36J** *9MPV EHD2X42A** *9MPV EX*36B**** EB*2X36J** MV16J22**** EHD2X42A** MV08B15**** EX*36B**** *8MPV EB*2X42J** EHD2X42A** MV12F19**** EX*36B**** MV08B15**** EB*2X42J** *8MPV EHD2X42A** MV16J22**** EX*36F**** EB*2X42J** *8MPV EHD2X42A** MV20N26**** EX*36F**** *8MPV EB*2X42J** *9MPV EL*36B**** EX*36F**** *9MPV EB*2X42J** MV16J22**** EL*36B**** *8MPV EX*36F**** *9MPV EB*2X42L** EL*36B**** MV08B15**** EX*36F**** MV12F19**** EB*2X42L** *9MPV EL*36F**** EX*36J**** ED*2X36B** EL*36F**** *8MPV EX*36J**** *8MPV ED*2X36B** MV08B15**** EL*36F**** *9MPV EX*36J**** *8MPV ED*2X36F** EL*36F**** *9MPV EX*36J**** *9MPV ED*2X36F** *8MPV EL*36F**** MV12F19**** EX*36J**** MV16J22**** ED*2X36F** MV12F19**** EL*42F**** EX*42F**** ED*2X36J** EL*42F**** *8MPV EX*42F**** *8MPV ED*2X36J** *8MPV EL*42F**** *9MPV EX*42F**** *9MPV ED*2X36J** *8MPV EL*42F**** *9MPV EX*42F**** *9MPV ED*2X36J** *9MPV EL*42F**** MV12F19**** EX*42F**** MV12F19**** ED*2X36J** MV16J22**** EMH36F**** EX*42J**** ED*2X42J** EMH42F**** EX*42J**** *8MPV > Indicates Tested continued on next page

10 Multiplying Factors for other Combinations (continued) ED*2X42J** *8MPV EP*36B**** EX*42J**** *8MPV ED*2X42J** *8MPV EP*36B**** *8MPV EX*42J**** *9MPV ED*2X42J** *9MPV EP*36B**** MV08B15**** EX*42J**** MV16J22**** ED*2X42J** MV16J22**** EP*36F**** FSU2X36**** ED*2X42L** EP*36F**** *8MPV FS(M,U)2X42**** ED*2X42L** *9MPV EP*36F**** *9MPV FEM2X35**** EMA2X36D** EP*36F**** *9MPV FSM2X36**** EHD2X36A** EP*36F**** MV12F19**** FEM2X36**** EHD2X36A** *8MPV EP*36J**** FEM2X42**** EHD2X36A** *8MPV EP*36J**** *8MPV EBP36**** EHD2X36A** *8MPV EP*36J**** *8MPV EBP42**** EHD2X36A** *9MPV EP*36J**** *9MPV FSA2X36**** EHD2X36A** *9MPV EP*36J**** MV16J22**** EBV36**** EHD2X36A** *9MPV EP*42F**** EBV48**** EHD2X36A** MV08B15**** EP*42F**** *8MPV EBX36**** EHD2X36A** MV12F19**** EP*42F**** *9MPV > Indicates Tested

11 N2A342AKA N2A342GKA N2A342*KA Outdoor With EB*2X42J** Cooling Outdoor Ambient Temperature F, Dry Bulb Entering Temperature F, Wet Bulb CFM MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR Total capacities are net (I.D. blower heat subtracted) system capacities based on 25 line set. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. ^ System amps are total of indoor and outdoor amps. Chart data is for 80 F indoor dry bulb. For indoor db temperatures other than 80 F, measure db and CFM, and plug these into the formula below. Measure outdoor db and indoor wet bulb, apply these to the chart above, find MBh and S/T, and plug these into the formula below. (Note: if indoor db is the only thing changing, total capacity, MBh, stays the same.) Sensible Capacity at db LOWER than 80 F = ( MBh x S/T ) Sensible Capacity at db HIGHER than 80 F = ( MBh x S/T ) + Multiplying Factors for other Combinations ( 80 db ) x 835 x CFM ( db 80 ) x 835 x CFM > EB*2X42J** EHD2X42A** EP*48F**** *8MPV EB*2X42J** *8MPV EHD2X42A** *8MPV EP*48F**** *9MPV EB*2X42J** *8MPV EHD2X42A** *8MPV EP*48J**** EB*2X42J** *9MPV EHD2X42A** *8MPV EP*48J**** *8MPV EB*2X42J** MV16J22**** EHD2X42A** *9MPV EP*48J**** *8MPV EB*2X42L** EHD2X42A** *9MPV EP*48J**** *9MPV EB*2X42L** *9MPV EHD2X42A** *9MPV EP*48J**** MV16J22**** EB*2X48F** EHD2X42A** MV16J22**** EP*48L**** EB*2X48F** *8MPV EHD2X42A** MV20N26**** EP*48L**** *9MPV EB*2X48F** *9MPV EHD2X48A** EP*48N**** EB*2X48J** EHD2X48A** *8MPV EP*48N**** MV20N26**** EB*2X48J** *8MPV EHD2X48A** *8MPV EX*42F**** EB*2X48J** *8MPV EHD2X48A** *8MPV EX*42F**** *8MPV EB*2X48J** *9MPV EHD2X48A** *9MPV EX*42F**** *9MPV EB*2X48J** MV16J22**** EHD2X48A** *9MPV EX*42J**** EB*2X48L** EHD2X48A** *9MPV EX*42J**** *8MPV EB*2X48L** *9MPV EHD2X48A** MV16J22**** EX*42J**** *8MPV ED*2X42J** EHD2X48A** MV20N26**** EX*42J**** *9MPV ED*2X42J** *8MPV EL*42F**** EX*42J**** MV16J22**** ED*2X42J** *8MPV EL*42F**** *8MPV EX*48J**** ED*2X42J** *9MPV EL*42F**** *9MPV EX*48J**** *9MPV ED*2X42J** MV16J22**** EL*48F**** EX*48L**** ED*2X42L** EL*48F**** *8MPV EX*48L**** *9MPV ED*2X42L** *9MPV EL*48F**** *9MPV EX*48N**** ED*2X48F** EMH42F**** EX*48N**** MV20N26**** ED*2X48F** *8MPV EMH48F**** FS(M,U)2X42**** ED*2X48F** *9MPV EP*42F**** FS(M,U)2X48**** ED*2X48J** EP*42F**** *8MPV FEM2X42**** > Indicates Tested continued on next page

12 Multiplying Factors for other Combinations (continued) ED*2X48J** *8MPV EP*42F**** *9MPV FEM2X48**** ED*2X48J** *8MPV EP*42J**** EBP42**** ED*2X48J** *9MPV EP*42J**** *8MPV EBP48**** ED*2X48J** MV16J22**** EP*42J**** *8MPV EBV36**** ED*2X48L** EP*42J**** *9MPV EBV48**** ED*2X48L** *9MPV EP*42J**** MV16J22**** EBV60**** EMA2X48D** EP*48F**** EBX48**** > Indicates Tested

13 N2A348AKA N2A348GKA N2A348*KA Outdoor With EB*2X48J** Cooling Outdoor Ambient Temperature F, Dry Bulb Entering Temperature F, Wet Bulb CFM MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR Total capacities are net (I.D. blower heat subtracted) system capacities based on 25 line set. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. ^ System amps are total of indoor and outdoor amps. Chart data is for 80 F indoor dry bulb. For indoor db temperatures other than 80 F, measure db and CFM, and plug these into the formula below. Measure outdoor db and indoor wet bulb, apply these to the chart above, find MBh and S/T, and plug these into the formula below. (Note: if indoor db is the only thing changing, total capacity, MBh, stays the same.) Sensible Capacity at db LOWER than 80 F = ( MBh x S/T ) Sensible Capacity at db HIGHER than 80 F = ( MBh x S/T ) + Multiplying Factors for other Combinations ( 80 db ) x 835 x CFM ( db 80 ) x 835 x CFM > EB*2X48J** ED*2X60J** *9MPV EP*48N**** EB*2X48F** ED*2X60J** MV16J22**** EP*48N**** MV20N26**** EB*2X48J** *8MPV ED*2X60L** EP*60J**** EB*2X48J** *8MPV ED*2X60L** *9MPV EP*60J**** MV16J22**** EB*2X48J** *9MPV EMA2X48D** EP*60L**** EB*2X48J** MV16J22**** EHD2X48A** EP*60N**** EB*2X48L** EHD2X48A** *8MPV EP*60N**** MV20N26**** EB*2X48L** *9MPV EHD2X48A** *8MPV EX*48J**** EB*2X60J** EHD2X48A** *9MPV EX*48L**** EB*2X60J** *8MPV EHD2X48A** *9MPV EX*48N**** EB*2X60J** *8MPV EHD2X48A** MV16J22**** EX*48N**** MV20N26**** EB*2X60J** *9MPV EHD2X48A** MV20N26**** EX*60L**** EB*2X60J** MV16J22**** EHD2X60A** EX*60L**** *9MPV EB*2X60L** EHD2X60A** *8MPV EX*60N**** EB*2X60L** *9MPV EHD2X60A** *8MPV EX*60N**** MV20N26**** ED*2X48F** EHD2X60A** *9MPV FS(M,U)2X48**** ED*2X48J** EHD2X60A** *9MPV FS(M,U)2X60**** ED*2X48J** *8MPV EHD2X60A** MV16J22**** FEM2X48**** ED*2X48J** *8MPV EHD2X60A** MV20N26**** FEM2X60**** ED*2X48J** *9MPV EL*48F**** EBP48**** ED*2X48J** MV16J22**** EL*60J**** EBP60**** ED*2X48L** EL*60J**** MV16J22**** EBV48**** ED*2X48L** *9MPV EMH48F**** EBV60**** ED*2X60J** EP*48F**** EBX48**** ED*2X60J** *8MPV EP*48J**** EBX60**** ED*2X60J** *8MPV EP*48L**** > Indicates Tested

14 N2A360AKA N2A360GKA N2A360*KA Outdoor With EB*2X60L** Cooling Outdoor Ambient Temperature F, Dry Bulb Entering Temperature F, Wet Bulb CFM MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR MBh S/T AMPS^ HI PR LO PR Total capacities are net (I.D. blower heat subtracted) system capacities based on 25 line set. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. ^ System amps are total of indoor and outdoor amps. Chart data is for 80 F indoor dry bulb. For indoor db temperatures other than 80 F, measure db and CFM, and plug these into the formula below. Measure outdoor db and indoor wet bulb, apply these to the chart above, find MBh and S/T, and plug these into the formula below. (Note: if indoor db is the only thing changing, total capacity, MBh, stays the same.) Sensible Capacity at db LOWER than 80 F = ( MBh x S/T ) Sensible Capacity at db HIGHER than 80 F = ( MBh x S/T ) + Multiplying Factors for other Combinations ( 80 db ) x 835 x CFM ( db 80 ) x 835 x CFM > EB*2X60L** EHD2X60A** *8MPV EX*60L**** EB*2X60J** EHD2X60A** *8MPV EX*60N**** EB*2X60J** *8MPV EHD2X60A** MV16J22**** EX*60N**** MV20N26**** EB*2X60J** MV16J22**** EHD2X60A** MV20N26**** FS(M,U)2X60**** ED*2X60J** EL*60J**** FEM2X60**** ED*2X60J** *8MPV EP*60J**** EBP60**** ED*2X60J** MV16J22**** EP*60L**** EBV60**** ED*2X60L** EP*60N**** EBX60**** EHD2X60A** > Indicates Tested

15 Saturated Suction Temperature F Data for Condenser Only (Cooling) Condenser Entering Air Temperature F N2A318AKA, N2A318GKA TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw N2A324AKA, N2A324GKA TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG = Gross Cooling Capacity (x BTU/hr) SDT = Saturated Temperature Leaving Compressor kw = Outdoor Unit Kilowatts

16 Data for Condenser Only (Cooling) Saturated Suction Condenser Entering Air Temperature F Temperature F N2A330AKA, N2A330GKA TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw N2A336AKA, N2A336GKA TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG = Gross Cooling Capacity (x BTU/hr) SDT = Saturated Temperature Leaving Compressor kw = Outdoor Unit Kilowatts

17 Data for Condenser Only (Cooling) Saturated Suction Condenser Entering Air Temperature F Temperature F N2A342AKA, N2A342GKA TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw N2A348AKA, N2A348GKA TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG = Gross Cooling Capacity (x BTU/hr) SDT = Saturated Temperature Leaving Compressor kw = Outdoor Unit Kilowatts

18 Data for Condenser Only (Cooling) Saturated Suction Condenser Entering Air Temperature F Temperature F N2A360AKA, N2A360GKA TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG SDT kw TCG = Gross Cooling Capacity (x BTU/hr) SDT = Saturated Temperature Leaving Compressor kw = Outdoor Unit Kilowatts

19 B Nut, Acorn NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. L Guard Fan Motor Fan 2 32 Raceway 3 Fan Top Cover A Grille, Inlet C F D Control Box E Control Box Cover Service Panel G Base, Pan

20 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. 6 Condenser, Coil Assembly 27 Blanket, Sound ( When Used ) 1 Compressor Plug, Compressor 9 11 Bolt, SHLDR (4) Switch, High Pressure Heater, CRKC ( When Used ) Switch, Low Pressure Valve, Service Liquid Valve, Service Suction Grommet, Compressor N Support, Coil G Base Pan 36 Switch, Temp CC Heater (When Used)

21 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Module, Compressor Diagnostics 25 D Box, Control CTL, 2 SPD Fan 21 Capacitor 5 P Strap, Capacitor Contactor 4 33 Lug, Ground 34 Harness Assembly

22 N2A3 PARTS LIST N2A318AKA100 N2A318GKA100 N2A324AKA100 N2A324GKA100 N2A330AKA100 N2A330GKA100 N2A336AKA100 N2A336GKA100 N2A342AKA100 N2A342GKA100 N2A348AKA100 N2A348GKA100 N2A360AKA100 N2A360GKA100 KEY NO. DESCRIPTION PART NO. 1 Compressor ZR16KAPFV ZR21KAPFV ZR26KAPFV ZR32KAPFV ZR38KAPFV ZR44KAPFV ZR54KAPFV Motor, Condenser Fan Fan Blade Contactor, 30 Amp Amp Capacitor, 370V 30+5 Mfd V 35+5 Mfd V 45+5 Mfd V 50+5 Mfd V 55+5 Mfd V Mfd V Mfd Condenser Coil Service Valve, Suction Service Valve, Liquid Plug, Compressor Harness continued on next page