Trane UniTrane Fan-Coil Installation Operation & Maintenance page 68

ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a
10 F (5.5 C) ∆T.
Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (17
C) ∆T.
All performance measured on high speed tap, free discharge motor at zero ESP , high static motor at 0.2 ESP , with throwaway filter,
and is valid for all voltages except 208.
Table B-PD-3. Free Discharge Motor, Four-Pipe
CFM TMBH
FC Coil (L/s) (TkW)
4 2C1H 374 (177) 8.4 (2.5)
2C2H 350 (165) 8.0 (2.4)
3C1H 350 (165) 11.1 (3.3)
6 2C1H 608 (287) 14.7 (4.3)
2C2H 565 (267) 14.1 (4.1)
3C1H 565 (267) 15.9 (4.7)
8 2C1H 731 (345) 15.4 (4.5)
2C2H 688 (325) 14.8 (4.4)
3C1H 688 (325) 20.0 (5.9)
Table B-PD-4. High Static Motor, Four-Pipe
CFM TMBH
FC Coil (L/s) (TkW)
4 2C1H 484 (228) 9.9 (2.9)
2C2H 453 (214) 9.6 (2.8)
3C1H 453 (214) 13.5 (4.0)
6 2C1H 780 (368) 17.0 (5.0)
2C2H 725 (342) 16.4 (4.8)
3C1H 725 (342) 19.3 (5.7)
8 2C1H 886 (418) 18.1 (5.3)
2C2H 835 (394) 17.6 (5.1)
3C1H 835 (394) 23.8 (7.0)
Note:
1. CFM = Cubic feet per minute
2. TMBH = Total capacity (MBH)
3. GPM =Gallons per minute
4. WPD = Water pressure drop (feet of water)
5. Q/ITD = MBH (kW)/(entering water temperature - entering air temperature) when ∆T and GPM (L/s) remain constant. To determine heating capacities at a different entering water temperature or
entering air temp, compute the new ITD and multiply it by the Q/ITD shown.
6. Medium and low speed capacities are approximately 80% and 60% respectively of the high speed capacity.
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Performance
Data
Cooling
SMBH GPM WPD
(SkW) (L/s) (kPa)
6.6 (2.0) 1.74 (0.11) 3.9 (11.7)
6.4 (1.9) 1.67 (0.11) 3.7 (11.0)
7.8 (2.3) 2.28 (0.14) 8.9 (26.5)
11.1 (3.2) 3.01 (0.19) 12.8 (38.4)
10.6 (3.1) 2.91 (0.18) 12.0 (36.0)
11.8 (3.5) 3.26 (0.21) 4.6 (13.7)
12.5 (3.7) 3.16 (0.20) 3.8 (11.4)
12.0 (3.5) 3.05 (0.19) 3.6 (10.7)
14.2 (4.2) 4.08 (0.26) 7.7 (23.0)
Cooling
SMBH GPM WPD
(SkW) (L/s) (kPa)
8.1 (2.4) 2.13 (0.13) 5.6 (16.9)
7.8 (2.3) 2.06 (0.13) 5.3 (15.9)
9.7 (2.9) 2.84 (0.18) 13.0 (39.9)
13.3 (4.0) 3.62 (0.23) 17.9 (53.4)
12.7 (3.7) 3.50 (0.22) 16.8 (50.1)
14.7 (4.3) 4.08 (0.26) 6.9 (20.7)
15.0 (4.4) 3.85 (0.24) 5.5 (16.5)
14.4 (4.2) 3.73 (0.24) 5.2 (15.5)
17.3 (5.1) 4.98 (0.31) 11.1 (33.3)
Basic Series
Sizes 04-08
Heating
TMBH GPM
(TkW) Q/ITD (L/s)
15.0 (4.4) .14 1.00 (0.06)
23.8 (7.0) .22 1.59 (0.10)
14.4 (4.2) .13 0.96 (0.06)
24.2 (7.1) .22 1.61 (0.10)
38.4 (11.3) .35 2.56 (0.16)
23.1 (6.8) .21 1.54 (0.10)
30.2 (8.9) .27 2.01 (0.13)
46.2 (13.5) .42 3.08 (0.19)
29.1 (8.5) .26 1.94 (0.12)
Heating
TMBH GPM
(TkW) Q/ITD (L/s)
17.5 (5.1) .16 1.17 (0.07)
28.4 (8.3) .26 1.90 (0.12)
16.9 (4.9) .15 1.12 (0.07)
27.9 (8.2) .25 1.86 (0.12)
45.4 (13.3) .41 3.03 (0.19)
26.8 (7.9) .24 1.79 (0.11)
34.0 (10.0) .31 2.26 (0.14)
52.8 (15.5) .48 3.52 (0.22)
32.8 (9.6) .30 2.19 (0.14)
WPD 115V 230V 277V
(kPa) Watt Watt Watt
2.8 (8.4) 100 107 106
2.8 (8.3) 100 107 106
2.6 (7.8) 100 107 106
8.4 (25.2) 125 130 124
8.0 (23.9) 125 130 124
7.8 (23.3) 125 130 124
15.1 (45.1) 120 123 133
3.3 (9.9) 120 123 133
14.1 (42.1) 120 123 133
WPD 115V 230V 277V
(kPa) Watt Watt Watt
3.7 (11.1) 210 210 210
3.9 (11.6) 210 210 210
3.5 (10.3) 210 210 210
10.9 (32.6) 320 320 320
10.9 (32.6) 320 320 320
10.1 (30.3) 320 320 320
18.6 (55.5) 320 320 320
4.3 (12.8) 320 320 320
17.5 (52.2) 320 320 320
UNT-PRC001-EN