Liebert Deluxe System/3 - DX

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Installation2.6.3 Ducted Application InstallationDuct flanges are supplied on the blower outlets. Follow the SWACNA-Duct Construction Standard forsingle-, dual-, or triple-blower systems. Do not run ductwork off the perimeter flange on the top of theunit. This flange is for positioning and attaching the optional air discharge plenum with grill. Attachinga duct to this flange may reduce airflow to inadequate levels.Figure 10 Ducting configurations2122112.6.4 Plenum InstallationWhen installing the plenum to the top of system, secure the plenum to the unit flange using sheetmetal screws.2.6.5 Filter Box Installation1. Straight section of duct off of unit to be 1.5 to 2.5 times thelongest blower dimension.2. Typical ducting shown; may run to either side.* Follow standard practices on all duct work.DPN000533 Rev0When installing the filter box to the back of the unit, secure the box to the unit using self tappingsheet metal screws. Seal around all edges with a silicone sealant to prevent air leakage.16
InstallationFigure 11 Plenum dimensional data for 6 - 22 ton models2"(50mm)HCD1"(25mm)J18"(457mm)NOTE: FLANGES PROVIDEDON BLOWER(S) OUTLETFOR SUPPLY AIR DUCTINGWHEN SOLID PANELPLENUM IS USED.1"(25mm)1"(25mm)BFAE1"(25mm)BOTH TOP DUCT OPENINGS ANDFRONT GRILLE ARE SHOWN.SEE SPECIFICATION SHEETFOR SPECIFIC APPLICATION.2"(50mm)CD2"(50mm)1"(25mm)FLANGE IS STANDARD ON ALL UNITSEXCEPT DOWNFLOW (DH/DE)MODELS WHERE IT MUST BESPECIFIED IF REQUIRED.DPN000620 Rev0Table 6Plenum dimensional data for 6 - 22 ton models, in. (mm)Model A B C D E FDH/DE/VH/VE-75A, 86W, 72GDH/DE/VH/VE-115A, 128W, 111GDH/DE/VH/VE-114A, 127W, 110GDH/DE/VH/VE-130A, 143W, 121GDH/DE/VH/VE-125A, 138W, 116GDH/DE/VH/VE-199A, 219W, 192GDH/DE/VH/VE-245A, 267W, 240GDH/VH/-290A, 315W, 265G74(1880)99(2515)34(864)34(864)70(1778)95(2413)32(813)32(813)60(1524)70(1778)7(178)14-1/2(368)Grille Free AreaSq Ft (sq m)5.85(.54)6.83(.63)Plenum Height In. (mm)HJ20 (508) 1 (25)22-3/4 (578) 2-3/8 (60)34-3/4 (883) 2-3/8 (60)17
Page 1: Precision CoolingFor Business-Criti
Page 5: FIGURESFigure 1 Downflow (DH and DE
Page 8 and 9: Table iiUnit weightsAir Cooled Mode
Page 10 and 11: 1.1.3 GLYCOOL (Chilled Glycol Cool
Page 12 and 13: Installation2.3 Unit DimensionsFigu
Page 14 and 15: InstallationFigure 2Upflow 6, 8 and
Page 16 and 17: InstallationFigure 4 Upflow 15, 20
Page 18 and 19: InstallationFigure 6Projection ofdi
Page 20 and 21: 2.4 PipingInstallationAll fluid and
Page 22 and 23: InstallationFigure 9Electrical fiel
Page 26 and 27: InstallationFigure 12 Plenum dimens
Page 28 and 29: 3.3 Refrigerant PipingAir Cooled Mo
Page 30 and 31: Air Cooled ModelsFigure 14 Piping:
Page 32 and 33: Air Cooled ModelsFigure 16 Upflow a
Page 34 and 35: Air Cooled ModelsTable 13ModelCSF/C
Page 36 and 37: Air Cooled ModelsFigure 19 Air cool
Page 38 and 39: Air Cooled ModelsFigure 21 Piggybac
Page 40 and 41: Air Cooled ModelsTable 19 Indoor un
Page 42 and 43: Air Cooled Models3.5.4 Charging1. M
Page 44 and 45: Glycol Cooled/GLYCOOL Models4.0 GLY
Page 46 and 47: Glycol Cooled/GLYCOOL ModelsFigure
Page 52 and 53: Figure 29 6- and 8-fan drycooler ca
Page 56 and 57: Water Cooled Models5.0 WATER COOLED
Page 58 and 59: Water Cooled ModelsFigure 33 Downfl
Page 60 and 61: Table 37Factory-provided piping con
Page 62: 54Water Cooled Models

Liebert Deluxe System/3 - DX

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