FORM 150.26-EG1 (116)
JOHNSON CONTROLS
21
3. Determine the average full load kW and EER at 100 Tons.
100
108.8
X (84.4) = 77.6 kW
Tons x 12
kW
= 15.5
EER =
100 x 12
77.6
=
4. Determine the cond. Heat rejection as follows:
Heat Rejection (MBH) = (Tons x 12) + (kW x 3.415)
= (108.8 x 12) + (84.4 x 3.415)
=
1306
+
288
=
1594
5. Determine the GPM of condensing water as follows:
GPM Condenser Water =
MBH x 2
Cond. Water Range
=
1594 x 2
10
= 319 GPM
6. From curves on pages 14 and 15, the pressure drops with 200 GPM through the
evaporator and 319 GPM through the condenser of the Model YCWL118SE:
Evaporator Pressure Drop at 200 GPM = 9 ft
Condenser Pressure Drop at 319 GPM = 18 ft
The unit is suitable
.
Selection Data (Cont'd)
Содержание YCWL 0056SE
Страница 4: ...JOHNSON CONTROLS FORM 150 26 EG1 116 4 THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 43: ...FORM 150 26 EG1 116 JOHNSON CONTROLS 43 Unit Dimensions Four Compressor Cont d ...
Страница 45: ...FORM 150 26 EG1 116 JOHNSON CONTROLS 45 Unit Dimensions Five Six Compressor Cont d ...
Страница 47: ...FORM 150 26 EG1 116 JOHNSON CONTROLS 47 Unit Dimensions SI Four Compressor Cont d ...
Страница 49: ...FORM 150 26 EG1 116 JOHNSON CONTROLS 49 Unit Dimensions SI Five Six Compressor Cont d ...
Страница 64: ...JOHNSON CONTROLS FORM 150 26 EG1 116 64 Typical Control Panel Wiring 4 COMPRESSOR UNITS LD18412 ...
Страница 65: ...FORM 150 26 EG1 116 JOHNSON CONTROLS 65 Typical Control Panel Wiring Cont d 4 COMPRESSOR UNITS ...
Страница 66: ...JOHNSON CONTROLS FORM 150 26 EG1 116 66 5 6 COMPRESSOR UNITS Typical Control Panel Wiring Cont d LD18413 ...
Страница 67: ...FORM 150 26 EG1 116 JOHNSON CONTROLS 67 Typical Control Panel Wiring Cont d 5 6 COMPRESSOR UNITS ...