Trane Horizon OABE/F, Installation, Operation And Maintenance Manual

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Performance Data
OAU-SVX004D-EN 69
Number Motors 1–2 1–2 1–2 1–2
Motor HP (kW), Standard–Oversized 2.67–8 (1.96–5.88) 2.67–8 (1.96–5.88) 2.67–8 (1.96–5.88) 2.67–8 (1.96–5.88)
Motor RPM 1750–3500 1750–3500 1750–3500 1750–3500
Motor Frame Size (Standard/Oversized) Varies Varies Varies Varies
Filters
Type Furnished Refer to “OAU Filter
Guide” in “Appendix,”
p. 82
Refer to “OAU Filter
Guide” in “Appendix,”
p. 82
Refer to “OAU Filter
Guide” in “Appendix,”
p. 82
Refer to “OAU Filter
Guide” in “Appendix,”
p. 82
Number/Size Recommended
Refrigerant Charge, lb of R-410A
Downflow See Nameplate See Nameplate See Nameplate See Nameplate
Table 14. OAGE general data—cooling 10–17 tons high efficiency (continued)
10 Tons Downflow 12 Tons Downflow 15 Tons Downflow 17 Tons Downflow
OAGE120 OAGE144 OAGE180 OAGE210
Table 15. OAGE general data—cooling 20–30 tons high efficiency
20 Tons Downflow 22 Tons Downflow 25 Tons Downflow 30Tons Downflow
OAGE240 OAGE264 OAGE300 OAGE360
Performance
Gross Cooling Capacity, Btu (kW) 271,596 (79.60) 304,200 (89.15) 348,658 (102.18) 393,162 (115.22)
Gross Heating Capacity, Btu (kW) 258,316 (75.70) 287,230 (84.18) 318,944 (93.47) 367,512 (107.71)
Nominal cfm (m
3
/h)
2500–6050
(4248–10279)
2750–6050
(4672–10279)
3125–7500
(5309–12743)
3750–7500
(6371–12743
Compressor
Number 2 2 2 2
Type Scroll Scroll Scroll Scroll
Fluid/Refrigerant Water Coil
Type Coaxial Coaxial Coaxial Coaxial
Connection Size/Circuit, in. (mm) 2 (50.8) 2 (50.8) 2 (50.8) 2 (50.8)
Pressure Drop/Circuit, ft wc (kPa) 4.1/4.1 (12.25/12.25) 4.6/4.6 (13.75/13.75) 5.8/5.8 (17.34/17.34) 8.2/8.2 (24.51/24.51)
Water Flow/Circuit, gpm (L/s) 30/30 (1.89/1.89) 33/33 (2.08/2.08) 37.5/37.5 (2.37/2.37) 45/45 (2.84/2.84)
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
) 12 (1.11) 12 (1.11) 15 (1.39) 15 (1.39)
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)
Indoor Fan
Type Backward Inclined Backward Inclined Backward Inclined Backward Inclined
Number Used 1–2 1–2 1–2 1–2
Diameter Varies Varies Varies Varies
Drive Type Direct Drive Direct Drive Direct Drive Direct Drive
Number Motors 1–2 1–2 1–2 1–2
Motor HP (kW), Standard–Oversized 2.67–8 (1.96–5.88) 2.67–8 (1.96–5.88) 2.67–8 (1.96–5.88) 2.67–8 (1.96–5.88)
Motor RPM 1750–3500 1750–3500 1750–3500 1750–3500
Motor Frame Size (Standard/Oversized) Varies Varies Varies Varies
Filters
Type Furnished Refer to “OAU Filter
Guide” in “Appendix,”
p. 82
Refer to “OAU Filter
Guide” in “Appendix,”
p. 82
Refer to “OAU Filter
Guide” in “Appendix,”
p. 82
Refer to “OAU Filter
Guide” in “Appendix,”
p. 82
Number/Size Recommended
Refrigerant Charge, lb of R-410A
Downflow See Nameplate See Nameplate See Nameplate See Nameplate