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Emerson Liebert DS Series User Manual

Emerson Liebert DS Series
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Figure 72 Piping schematic—GLYCOOL with scroll compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Figure 73 Piping schematic—water/glycol with digital scroll compressor models. . . . . . . . . . . . . . . . . . . . 100
Figure 74 GLYCOOL with digital scroll compressor models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Figure 75 Optional piping schematic for Econ-O-Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Figure 76 Primary connection locations—downflow, air-cooled, 28-42kW (8-12 ton), semi-hermetic
compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Figure 77 Primary connection locations—downflow, air-Cooled, 28-42kW (8-12 ton) with scroll
compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Figure 78 Primary connection locations—downflow water/glycol/GLYCOOL 28-42kW (8-12 ton),
all compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Figure 79 Primary connection locations—downflow, air-Cooled, 53-77kW (15-22 ton), semi-hermetic
compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Figure 80 Primary connection locations downflow air cooled 53-77kW (15-22 tons) semi-hermetic
compressor models, with EC fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Figure 81 Primary connection locations—downflow, air-Cooled, 53-77kW (15-22 ton) with scroll
compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Figure 82 Primary connection locations—downflow, air-Cooled, 53-77kW (15-22 ton) with scroll
compressor models, with EC fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Figure 83 Primary connection locations—downflow, water/glycol/GLYCOOL, 53-77kW (15-22 ton),
all compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Figure 84 Primary connection locations—downflow, water/glycol/GLYCOOL, 53-77kW (15-22 ton),
all compressor models, with EC fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Figure 85 Primary connection locations—downflow, air-cooled, 105kW (30 ton), all compressor
models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Figure 86 Primary connection locations—downflow, air-cooled, 105kW (30 ton), all compressor
models, with EC fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Figure 87 Primary connection locations—downflow, water/glycol/GLYCOOL, 105kW (30 ton), all
compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Figure 88 Primary connection locations downflow water/glycol/GLYCOOL 105kW (30 tons) all
compressor models, with EC fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Figure 89 Primary connection locations—upflow, air-cooled, 28-42kw (8-12 ton), semi-hermetic
compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Figure 90 Primary connection locations—upflow, air-Cooled, 28-42kW (8-12 ton), semi-hermetic
compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Figure 91 Primary connection locations—upflow, water/glycol/GLYCOOL, 28-42kW (8-12 ton),
all compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Figure 92 Primary connection locations—upflow, air-cooled, 53-77kW (15-22 ton), semi-hermetic
compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Figure 93 Primary connection locations—upflow, air-cooled, 53-77kW (15-22 ton), scroll compressor
models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Figure 94 Primary connection locations—upflow, water/glycol/GLYCOOL, 53-77kW (15-22 ton),
all compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Figure 95 Primary connection locations—upflow, air-cooled, 105kW (30 ton), all. . . . . . . . . . . . . . . . . . . . 122
Figure 96 Primary connection locations—upflow, water/glycol/GLYCOOL, 105kW (30 ton), all . . . . . . . . 123
Figure 97 Proper filter pleat direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Figure 98 Upflow motor access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Figure 99 Auto-belt tensioning motor base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . .
134
Figure 100 Correct orientation of float switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Figure 101 Infrared humidifier lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Figure 102 Steam generating humidifier canister. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Figure 103 Removing the old canister . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Figure 104 Drain valve assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Figure 105 Canister plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Figure 106 Circuit board diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

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Emerson Liebert DS Series Specifications

General IconGeneral
BrandEmerson
ModelLiebert DS Series
CategoryHeat Pump
LanguageEnglish

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