General Data - Trane PKG-PRC002-EN Manual

Table GD-1. SCWF/SIWF Water-Cooled Self-Contained, 20-38 Tons
Unit Size 20
Compressor Data
Quantity 2
NominalTon/Comp 10
Circuits 2
Evaporator Coil Data
Rows 2
Sq. Ft. 21.81
Sq. m (2.03)
FPF 144
Condenser Data
Minimum GPM w/o Econ 36
Minimum liters / sec. w/o Econ (2.27)
Minimum GPM w/ Econ 41
Minimum liters / sec. w/ Econ (2.59)
Maximum GPM 80
Maximum liters / sec. (5.05)
Evaporator Fan Data
Quantity 1
Size (Dia. - inches) 16.5"
Size (Dia. - mm) (419.1)
Minimum HP 5
Minimum kW (3.73)
Maximum HP 20
Maximum kW (14.91)
Minimum Design CFM 6325
Minimum Design liter / sec. (2985)
Maximum Design CFM 8500
Maximum Design liter / sec. (4012)

General Data

EER 12.9
IPLV 13.6
Refrigerant Charge - lbs. R-22
Circuit A 24
Circuit B 24
Circuit C
Refrigerant Charge - kg R-22
Circuit A (10.9)
Circuit B (10.9)
Circuit C
Capacity Steps - % 100/53/0
Filter Data
Quantity 8
Size (inches) 20x18x2
Size (mm) (508 X 457 X 51)
Quantity 4
Size (inches) 20x20x2
Size (mm) (508 X 508 X 51)
Notes:
1. Compressors are Trane 3D ® scroll.
2. EER and IPV are rated in accordance to the ARI Standard 340/360-93. Based on 80/67 F (26.7/19.4 C) to the evaporator coil,
nominal airflow and 85-95 F (29.4/35 C) condenser water.
3. All units operate with R-22. Units ships with full operating charge.
4. Maximum cfm limits are set to prevent moisture carryover on the evaporator coil.
5. Minimum cfm limits are set to ensure stable thermal expansion valve operation at low load conditions.
6. Filter sizes are for units without hot water or steam heating coils.
PKG-PRC002-EN
General Data
22 25
2
10 10
2
2
21.81 21.81
(2.03) (2.03)
144 144
36 36
(2.27) (2.27)
41 41
(2.59) (2.59)
80 80
(5.05) (5.05)
1
16.5" 16.5"
(419.1) (419.1)
5
(3.73) (3.73)
20 20
(14.91) (14.91)
6325 6500
(2985) (3068)
9350 10625
(4413) (5014)
12.6 13.4
12.9 13.6
24 24
24 24
- -
(10.9) (10.9)
(10.9) (10.9)
- -
100/53/0 100/53/0
8
20x18x2 20x18x2
(508 X 457 X 51) (508 X 457 X 51)
4
20x20x2 20x20x2
(508 X 508 X 51) (508 X 508 X 51)
29
2 1/1
15/10 15/10
2 2
3 2
29.98 29.98
(2.79) (2.79)
144
46
(2.9) (2.9)
60
(3.79) (3.79)
102
(6.44) (6.44)
1 1
18.25" 18.25"
(463.6) (463.6)
5 5
(3.73) (3.73)
25
(18.64) (18.64)
8700 8700
(4106) (4106)
12325 13600
(5817) (6418)
14.1 13.6
14.5 13.0
28
24
- -
(12.7) (13.6)
(10.9) (11.3)
- -
100/62/39/0 100/59/39/0
8 8
20x18x2 20x18x2
(508 X 457 X 51) (508 X 457 X 51)
4 4
20x20x2 20x20x2
(508 X 508 X 51) (508 X 508 X 51)
SCWF/SIWF
20-38 Tons
32 35
1/1 3
10
2 3
4 3
31.35 31.35
(2.91) (2.91)
144 120
46 54
(3.41) (3.41)
60 65
(4.1) (4.1)
102 119
(7.51) (7.51)
1 1
20"
(508) (508)
5 5
(3.73) (3.73)
25 25
(18.64) (18.64)
9100 9880
(4295) (4663)
14875 16150
(7020) (7622)
13.3 13.4
12.8 12.4
30 24
25 24
- 24
(10.9) (11.3)
(10.9) (11.3)
- (10.9) (11.3)
100/65/31/0 100/65/30/0
8 8
20x18x2 20x18x2
(508 X 457 X 51) (508 X 457 X 51)
4 4
20x20x2 20x20x2
(508 X 508 X 51) (508 X 508 X 51)
Table GD-2. SCWF/SIWF Refrigerant Circuits,
Number of Compressors by Circuit
Circuit 1 2
Unit Size
20/22/25 Ton 1- 10T 1- 10T
29/32 Ton 1- 15T 1- 10T
35/38 Ton 1- 10T 1- 10T 1- 10T
42/46 Ton 1- 15T 1- 10T 1- 10T
52/58 Ton 1- 15T 1- 15T 1- 15T
60/72 Ton 1- 15T 1- 15T 1- 15T 1- 10T
80 Ton 1- 15T 1- 15T 1- 15T 1- 15T
Note: This table depicts compressor location in unit, plan
view from left corner.
38
3
10
3
4
144
54
65
119
1
20"
5
25
25
25
25
8
4
3 4
17