DSH KIT (04/13)
Page 10
Two refrigerant lines must be run from inside the compressor unit cabinet to the Desuperheater.
The available holes (marked “plugged”) in the cabinet for the SC compressor units are shown in
Figure 4.
For the CC compressor unit, shown in Figure 5, two additional holes of at least 1” diameter are to
be field drilled in the plumbed panel of the cabinet to accommodate the interconnecting refrigerant
tubing.
See
Kit Contents
in
Desuperheater Electrical Installation
section.
Desuperheater piping and connections to the compressor units are illustrated as follows:
SC: Figures 6 & 7
CC: Figures 8 & 9
Water piping for all compressor unit sizes is 1/2” OD copper with insulation on both water lines and
the storage water heater located as close as practical to the Desuperheater, within 25 feet
maximum.
Figures 1 and 2 illustrate typical water piping, fittings and connections for the Desuperheater and
storage water heater.
Summary of Contents for DSH-1872
Page 5: ...DSH KIT 04 13 Page 5 Figure 2 Desuperheater installed with GSTE Storage Water Heater...
Page 6: ...DSH KIT 04 13 Page 6 Figure 3a SC Field Wiring for Desuperheater Kit...
Page 7: ...DSH KIT 04 13 Page 7 Figure 3b CC Compressor Unit Field Wiring...
Page 11: ...DSH KIT 04 13 Page 11 Figure 4 SC Cabinet Dimensions and Connections...
Page 12: ...DSH KIT 04 13 Page 12 Figure 5 CC Cabinet Dimensions and Connections...
Page 13: ...DSH KIT 04 13 Page 13 Figure 6 SC Internal Flow Schematic with Desuperheater...
Page 14: ...DSH KIT 04 13 Page 14 Figure 7 SC Piping with Desuperheater...
Page 15: ...DSH KIT 04 13 Page 15 Figure 8 CC Internal Flow Schematic with Desuperheater...
Page 16: ...DSH KIT 04 13 Page 16 Figure 9 CC Piping with Desuperheater...
