Trane Horizon OAKD Series, Installation, Operation And Maintenance Manual

Page: 53 / 76

Performance Data
OAU-SVX01H-EN 53
Motor Frame Size, Standard–Oversized Varies Varies Varies
Filters
Type Furnished
Refer to “OAU Filter Guide”
in “Appendix,” p. 68
Refer to “OAU Filter Guide”
in “Appendix,” p. 68
Refer to “OAU Filter Guide”
in “Appendix,” p. 68
Number Size Recommended
Refrigerant Charge, lb of R-410A
Downflow See Nameplate See Nameplate See Nameplate
Table 15. OAND general data—cooling 45–54 tons high efficiency (continued)
45 Tons Downflow 50 Tons Downflow 54 Tons Downflow
OAND540A OAND600A OAND648A
Table 16. OAKE general data—cooling 12–20 tons high efficiency
12 Tons Downflow 15 Tons Downflow 17 Tons Downflow 20 Tons Downflow
OAKE144A OAKE180A OAKE210A OAKE240A
Cooling Performance
Gross Cooling Capacity, Btu (kW) 160,024 (46.90) 189,076 (55.41) 225,948 (66.22) 258,766 (75.84)
Heating Performance
Gross Heating Capacity, Btu (kW) 143,650 (42.10) 185,800 (54.45) 208,973 (61.24) 244,186 (71.56)
CFM
Nominal cfm/AHRI rated cfm (m
3
/h) 1500–3000 (883–1766)
1875–3750 (1104–
2207)
2125–4250 (1251–
2501)
2500–5000 (1471–
2943)
Compressor
Number 2 2 2 2
Type Scroll Scroll Scroll Scroll
Outdoor Coil
Type High Performance High Performance High Performance High Performance
Tube Size—OD, in. (mm) 3/8 (9.5) 3/8 (9.5) 1/2 (12.7) 1/2 (12.7)
Face Area, ft
2
(m
2
) 30 (2.79) 30 (2.79) 31 (2.88) 31 (2.88)
Rows 2 2 2 2
FPI 12 12 12 12
Indoor Coil
Type High Performance High Performance High Performance High Performance
Tube Size—OD, in. (mm) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7)
Face Area, ft
2
(m
2
) 9 (0.84) 10 (0.93) 16 (1.49) 16 (1.49)
Rows 4 4 4 4
FPI 12 12 12 12
Refrigerant Control TXV TXV TXV TXV
Drain Connection Size, in. (mm) 1 (25.4) 1 (25.4) 1 (25.4) 1 (25.4)
Outdoor Fan
Type Propeller Propeller Propeller Propeller
Number Used 2 3 3 3
Diameter, in. (mm) 24 (609.6) 24 (609.6) 24 (609.6) 24 (609.6)
Drive Type Direct Drive Direct Drive Direct Drive Direct Drive
No. Speeds 1 1 1 1
CFM (m
3
/h) 19,500 (11,477) 19,500 (11,477) 19,500 (11,477) 19,500 (11,477)
Number Motors 3 3 3 3
Motor HP (kW), per motor 1.0 (0.75) 1.0 (0.75) 1.0 (0.75) 1.0 (0.75)
Motor RPM 1,140 1,140 1,140 1,140
Indoor Fan
Type Backward Inclined Backward Inclined Backward Inclined Backward Inclined
Number Used 1 1 1 1
Diameter Varies Varies Varies Varies
Drive Type Direct Drive Direct Drive Direct Drive Direct Drive
Number Motors 1 1 1 1