Johnson Controls LSWU - Page 42

JOHNSON CONTROLS
42
FORM 145.05-NOM7
ISSUE DATE: 10/31/2019
SECTION 2 – INSTALLATION
MODEL NOMINAL TONS
070
085 095 105
Number of Capacity Steps
4
4 6 6
Compressors
Type
Scroll
Compressor Quantity / Nominal HP
2 - 15 + 2
- 13
4 - 15 6 - 13 6 - 15
Condensers
Type
Quantity (2 refrigerant circuits
per condenser)
2
2 3 3
Condenser Water
Connections
Water In and Out Copper
Victaulic Connections (inches)
3.125
3.125 3.125 3.125
Refrigerant (R-410A) Charge (Lbs) for Circuits A/B/C/D/E/F
22.5/22.5
22.5/22.5
23.25/23.5
25.3/25.3
19.0/19.0/
23.5/23.5/
23.5/23.5
19.0/19.0
23.5/23.5
27.5/27.5
Waterside Economizer
Coil 1/2 inch OD
Face Area - (sq feet)
49.7
56.5 60.3 60.3
Rows/Fins Per Inch
4/11
4/11 4/11 4/11
Heating
Hot Water Coil Face Area - (sq feet)
35.8
40.6 43.3 43.3
Hot Water Coil Rows/Fins Per Inch
1/12
1/12 1/12 1/12
Steam Coil
Consult factory
Electric Heat - KW - 240/3/60 Nominal
17.5/35.0
17.5/35.0 35.0/52.5 35.0/52.5
Electric Heat - KW - 480/3/60 Nominal
17.5/35.0
17.5/35.0 35.0/52.5 35.0/52.5
Electric Heat - KW - 600/3/60 Nominal
17.5/35.0
17.5/35.0 35.0/52.5 35.0/52.5
TABLE 10 - WATER-COOLED SELF-CONTAINED UNIT DATA (LSW_070–LSW_105) (CONT'D)