Lennox Energence LGH Page 47 Manual Download

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Summary of Contents for Energence LGH

Page 1: ...ged Gas Heat w Electric Cooling Major Design Sequence H 1st Generation Cooling Efficiency H High Efficiency S Standard Efficiency Refrigerant Type 4 R 410A Blower Type B Belt Drive Heating Type L Low...

Page 2: ...est total cost of ownership CONTENTS Blower Data 30 Dehumidification System Ratings 27 Dimensions 37 LGH156 37 LGH180 38 LGH210 LGH240 LGH300 39 Accessories 40 Electrical Data 34 High Altitude Derate...

Page 3: ...CS8500 thermostat or when connected to Building Automation Systems using BACnet LonTalk or S Bus protocols See Gas Heating Specifications table PERFORMANCE QUALITY Components bonded for grounding to...

Page 4: ...s are not furnished and must be field supplied Refer to kit instructions for additional information COOLING SYSTEM Designed to maximize sensible and latent cooling performance at design conditions Sys...

Page 5: ...with rifled tubing Condensate Drain Pan Plastic pan with positive slope Side or bottom drain connections Outdoor Coil Fan Motors Thermal overload protected Totally enclosed Permanently lubricated ball...

Page 6: ...n air seal to the roof curb eliminating the need to add a seal during installation Hinged Access Panels Filter section Blower section Heating section Compressor controls section Panel seals and quarte...

Page 7: ...e 51 mm filters furnished as standard Options Accessories Factory or Field Installed Healthy Climate High Efficiency Air Filters Disposable MERV 8 or MERV 13 Minimum Efficiency Reporting Value based o...

Page 8: ...door Air sections Fresh Air Tempering Over 100 diagnostic and status messages in English Exhaust Fan Control Modes for fresh air damper position Permanent Diagnostic Code Storage Field Adjustable Cont...

Page 9: ...r easy installation NOTE Optional sensors may be used instead of unit sensors to determine whether outdoor air is suitable for free cooling See Options Accessories table Factory or Field Installed Hig...

Page 10: ...information between the outdoor air and the building air the Prodigy unit controller changes the economizer position to help maintain a constant building pressure NOTE Not available with Demand Contro...

Page 11: ...terlocking tabs to fasten corners together no tools required Hardware is furnished to connect upper curb with lower curb Available in 356 mm height Horizontal Converts unit from downflow to horizontal...

Page 12: ...at 4 Cool Built In Sensors For Temperature and Humidity Remote Sensors Options For Temperature Discharge Air Outdoor Air 5 2 or 7 Day Scheduling Smooth Setback Recovery Heat Cool Auto Changeover FDD A...

Page 13: ...ostat 17G74 Sensors Accessories Remote non adjustable wall mount 20k 47W36 Remote non adjustable wall mount 10k 47W37 Remote non adjustable discharge air duct mount 19L22 Outdoor temperature sensor X2...

Page 14: ...et at 60 relative humidity setpoint and can be adjusted at the unit controller or with optional unit controller software Reheat operation will initiate on a dehumidification demand and does not requir...

Page 15: ...HECK VALVE REHEAT VALVE REFRIGERANT CIRCUIT 1 REFRIGERANT CIRCUIT 2 REFRIGERANT CIRCUIT 3 S 3 2 1 REFRIGERANT SCHEMATIC 240H and 300S MODELS ONLY 3 1 4 2 CONDENSER COIL NOTE Refrigerant circuits one a...

Page 16: ...m Heat C1PROP26C11 14N29 X X X X X High Heat C1PROP27C11 14N30 X X X X Stainless Steel Heat Exchanger Factory O O O O O Vertical Vent Extension Kit C1EXTN2021 42W16 X X X X X BLOWER SUPPLY AIR Motors...

Page 17: ...C0MISC19AE1 87N54 X X X X X CO2 Sensor Duct Mounting Kit for downflow applications C0MISC19AE1 85L43 X X X X X Aspiration Box for duct mounting non plenum rated CO2 sensors 87N53 or 77N39 C0MISC16AE1...

Page 18: ...applications C1CURB14C 1 11T89 X X X X 940 mm height rooftop applications C1CURB15C 1 11T96 X X X X 762 mm height slab applications C1CURB16C 1 11T90 X 1041 mm height rooftop applications C1CURB17C 1...

Page 19: ...250 1 3 Motor rev min 896 896 896 Total Motor watts 840 1146 1490 Diameter No mm in 3 610 24 4 610 24 6 610 24 Number of blades 3 3 3 Total Air volume L s cfm 4720 10 000 6293 13 333 7866 16 666 Indo...

Page 20: ...v min 896 896 Total Motor watts 1490 1490 Diameter No mm in 6 610 24 6 610 24 Number of blades 3 3 Total Air volume L s cfm 7866 16 666 7866 16 666 Indoor Coils Net face area total m2 sq ft 1 99 21 4...

Page 21: ...80 0 80 0 80 0 Gas Supply Connections 1 in npt 1 in npt 1 in npt 1 in npt Recommended Gas Supply Pressure kPa in w g Natural 1 7 7 1 7 7 1 7 7 1 7 7 LPG Propane 2 7 11 2 7 11 2 7 11 2 7 11 1 Four stag...

Page 22: ...Input Sensible To Total Ratio S T Dry Bulb Dry Bulb Dry Bulb Dry Bulb L s kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C 17 2 C 1965 39 3 7 04 0 74 0 91 1 00 34 6...

Page 23: ...r Input Sensible To Total Ratio S T Dry Bulb Dry Bulb Dry Bulb Dry Bulb L s kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C 17 2 C 2265 45 7 7 68 0 75 0 91 1 00 40...

Page 24: ...t Sensible To Total Ratio S T Dry Bulb Dry Bulb Dry Bulb Dry Bulb L s kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C 17 2 C 2645 52 3 8 76 0 76 0 92 1 00 46 7 10 5...

Page 25: ...sible To Total Ratio S T Dry Bulb Dry Bulb Dry Bulb Dry Bulb L s kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C 17 2 C 3020 62 5 10 37 0 77 0 94 1 00 56 6 12 48 0...

Page 26: ...Total Ratio S T Total Cool Cap Comp Motor Input Sensible To Total Ratio S T Dry Bulb Dry Bulb Dry Bulb Dry Bulb L s kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C kW kW 24 C 27 C 29 C...

Page 27: ...8 24 0 23 0 43 0 65 32 6 9 09 0 17 0 40 0 65 2945 50 9 6 59 0 33 0 51 0 70 45 3 7 44 0 28 0 49 0 71 39 7 8 29 0 23 0 46 0 71 34 3 9 12 0 17 0 44 0 72 52 8 kW LGH180H4 1ST STAGE Entering Wet Bulb Tempe...

Page 28: ...26 0 46 0 68 44 4 11 50 0 21 0 43 0 67 3965 64 3 8 76 0 34 0 55 0 74 58 0 9 71 0 30 0 52 0 74 51 8 10 64 0 25 0 50 0 76 45 6 11 58 0 22 0 47 0 75 70 3 kW LGH240H4 1ST STAGE Entering Wet Bulb Temper a...

Page 29: ...44 21 2 8 67 0 17 0 11 0 40 5195 39 1 6 74 0 19 0 36 0 55 33 2 7 38 0 07 0 29 0 51 27 3 8 04 0 07 0 21 0 49 21 4 8 70 0 19 0 13 0 46 88 kW LGH300S4 2ND STAGE Entering Wet Bulb Temper ature Total Air...

Page 30: ...2 42 3 25 920 2 76 3 70 975 3 09 4 15 3070 6500 650 1 53 2 05 730 1 86 2 50 805 2 24 3 00 870 2 57 3 45 930 2 95 3 95 985 3 28 4 40 3185 6750 665 1 64 2 20 745 2 01 2 70 815 2 39 3 20 880 2 76 3 70 9...

Page 31: ...99 5 35 1205 4 33 5 80 1250 4 66 6 25 2830 6000 1025 3 24 4 35 1075 3 58 4 80 1120 3 88 5 20 1170 4 21 5 65 1215 4 55 6 10 1255 4 88 6 55 2950 6250 1030 3 43 4 60 1080 3 77 5 05 1130 4 10 5 50 1175 4...

Page 32: ...0 05 20 0 08 25 0 10 5 0 02 12 0 05 20 0 08 7 0 03 2360 5000 5 0 02 12 0 05 5 0 02 12 0 05 22 0 09 27 0 11 5 0 02 15 0 06 20 0 08 7 0 03 2475 5250 5 0 02 15 0 06 7 0 03 15 0 06 25 0 10 30 0 12 5 0 02...

Page 33: ...46 57 4155 8800 14 17 47 55 15 18 48 59 CEILING DIFFUSER AIR RESISTANCE Air Volume Step Down Diffuser Flush Diffuser RTD11 185S RTD11 275 FD11 185S FD11 275 2 Ends Open 1 Side 2 Ends Open All Ends Si...

Page 34: ...3 9 5 2 7 8 7 8 7 8 Power Exhaust With 2 0 25 kW Full Load Amps 1 3 1 3 1 3 1 3 1 3 total 2 6 2 6 2 6 2 6 2 6 Indoor Blower Motor kW 1 5 2 2 3 7 2 2 3 7 5 6 2 2 3 7 5 6 3 7 5 6 7 5 3 7 5 6 7 5 Full Lo...

Page 35: ...nce to combustible material Minimum Operation Clearance Required clearance for proper unit operation Note 210 240 300 sizes shown Unit With Economizer D OUTDOOR AIR HOOD B C A OUTDOOR SOUND DATA Unit...

Page 36: ...ght 231 470 940 mm height 229 505 762 mm height 261 575 1041 mm height 277 610 CEILING DIFFUSERS Step Down RTD11 185S 168 76 RTD11 275S 238 108 Flush FD11 185S 168 76 FD11 275S 238 108 Transitions C1D...

Page 37: ...2705 106 1 2 FLUE OUT LET ALTERNATE THRU THE BASE CONDENSATE DRAIN LOCATION 41 mm 1 5 8 in Diameter 457 18 28 3 8 721 143 5 5 8 DIMENSIONS LGH156 CORNER WEIGHTS CENTER OF GRAVITY Model No AA BB CC DD...

Page 38: ...OCATION 41 mm 1 5 8 in Diameter 457 18 28 3 8 721 143 5 5 8 SIDE ELECTRICAL INLETS GAS SUPPLY INLET GAS SUPPLY OUTLET For Bottom Gas Supply Only DIMENSIONS LGH180 CORNER WEIGHTS CENTER OF GRAVITY Mode...

Page 39: ...9 1340 52 3 4 997 39 1 4 LGH210 Max Unit Environ Coil 276 607 252 553 298 655 323 710 1308 51 1 2 1067 42 LGH210 Base Unit Fin Tube Coil 225 497 233 513 304 671 294 649 1391 54 3 4 1003 39 1 2 LGH210...

Page 40: ...n air duct adjacent to unit OUTDOOR AIR HOOD DETAIL OUTDOOR AIR HOOD Furnished with Economizer or Outdoor Air Damper EXHAUST AIR HOOD Furnished with Optional Downflow Barometric Relief Dampers Field I...

Page 41: ...NSULATION Furnished COUNTER FLASHING Field Supplied BASE BOTTOM RIGID INSULATION Field Supplied ROOFING MATERIAL CANT STRIP Field Supplied PACKAGED UNIT NAILER STRIP Furnished DETAIL ROOF CURB FACTORY...

Page 42: ...AGED UNIT NAILER STRIP Furnished DETAIL ROOF CURB FACTORY INSTALLED PERIMETER WOOD NAILER STRIP RETURN OPENING ADJUSTABLE PITCH CURB DOUBLE DUCT OPENING SUPPLY OPENING BOTTOM CURB ASSEMBLY NOTE Maximu...

Page 43: ...TRANSITION RETURN AIR OPENING SUPPLY AIR OPENINGS TOP VIEW 1372 54 1759 69 1 4 19 3 4 Typ 114 4 1 2 SUPPORT ANGLE Furnished with Transitions B A B 1759 69 1 4 51 2 203 8 673 26 1 2 38 1 1 2 Typ TRANS...

Page 44: ...pical flashing detail OPTIONAL RETURN AIR PANEL KIT Required for Horizontal Applications 772 30 3 8 HORIZONTAL SUPPLY AND RETURN AIR OPENINGS WITH HORIZONTAL ROOF CURB 2604 102 1 2 CURB SUPPLY AIR OPE...

Page 45: ...mm 114 114 in 4 1 2 4 1 2 G mm 457 610 in 18 24 H mm 64 64 in 2 1 2 2 1 2 J mm 914 1219 in 36 48 K mm 121 121 in 4 3 4 4 3 4 L mm 1156 1461 in 45 1 2 57 1 2 M mm 1156 1461 in 45 1 2 57 1 2 N mm 257 28...

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Page 48: ...o Lennox ongoing commitment to quality Specifications Ratings and Dimensions subject to change without notice and without incurring liability Improper installation adjustment alteration service or mai...

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