PACKAGED GAS 50HZ GCS Net Cooling 5.9 to 15.4 kw ( to Btuh) Net Heating 12.9 to 30.8 kw ( to Btuh)

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1 ENGINEERING T PKGE GS 50HZ GS Net ooling 5.9 to 15.4 ( to tuh) Net Heating 12.9 to 30.8 ( to tuh) ulletin No June 2002 Rooftop Installation With ombination Supply and Return ir System GS16 asic Unit MOEL NUMER IENTIITION GS T Unit Type GS = Packaged Gas heat/ooling Unit Series Nominal ooling apacity (Tons) (2) (3) (4) (5) ETURES ir low hoice ottom (down flow) or horizontal supply and return air. Rooftop Installation With Horizontal Economizer Voltage T = 220/240v 1 phase 50hz M = 380/420v 3 phase 50hz Minor Revision Number Heating apacity (tuh) (50 000) (75 000) (90 000) ( ) Unit Testing and Manufacturing Rated at test conditions included in the Unitary Small Equipment (USE) certification program, which is based on ir onditioning and Refrigeration Institute (RI) Standard 210/240 while operating at rated voltage and air volumes. Sound numbers rated at test conditions included in ir onditioning and Refrigeration Institute (RI) Standard 270. Units and components are bonded for grounding to meet safety standards for servicing required by Underwriter s Laboratories (UL) and the International Electrotechnical ommission (IE). Manufactured in accordance with ISO 9002 quality standards. lower data is from unit tests conducted in the Lennox Laboratory air test chamber. Heat Exchanger onstructed of tubular, aluminized steel for superior resistance to corrosion and oxidation. urving design allows complete exposure of heating surfaces to supply air stream. Round surfaces create minimum air resistance and allow air to surround all surfaces for excellent heat transfer. Internal baffles prolong flue gas passage resulting in maximum heat transfer. ompact design reduces space requirements in unit cabinet. Removable cabinet panels allow service access. Panel also has a peep hole for viewing flame. Heat exchanger has been laboratory life cycle tested. Inshot urners luminized steel inshot burners provide efficient trouble free operation, unaffected by adverse wind or atmospheric conditions. urner venturi mixes air and gas in correct proportion for proper combustion. urners can be removed individually for service. NOTE ue to Lennox ongoing committment to quality, Specifications, Ratings and imensions subject to change without notice and without incurring liability. Improper installation, adjustment, alteration, service or maintenance can cause property damage or personal injury. Installation and service must be performed by a qualified installer and servicing agency Lennox Industries Inc.

2 ETURES ONTINUE Gas ontrol Valve 24 volt redundant combination gas control valve combines a manual main shutoff valve, pressure regulation and automatic electric valve (dual) into one compact combination control. ombustion ir Inducer Prepurges heat exchanger and safely vents flue products. Pressure switch proves operation before allowing gas valve to open. Inducer operates only during heating cycle. lame rollout switch (manual reset) protects against loss of combustion air due to flue vent or intake air blockage. irect Spark Ignition Solid state electronic direct spark ignition control provides positive and safe main burner ignition. Spark is intermittent and occurs only when required. Separate electronic flame sensor control assures safe and reliable operation. Should loss of flame occur, flame sensor controls will initiate 3 attempts at re ignition with a 6 minute retry sequence. Limit ontrol actory installed and accurately located limit control provides protection from abnormal operating conditions. Limit control has fixed temperature setting. an ontrol Solid state indoor blower relay has fixed time on delay and fixed time off delay. abinet Heavy gauge, galvanized steel cabinet with five station metal wash process. Powder enamel paint, electrostatically bonded to the metal, provides superior rust and corrosion protection. ontrol box is conveniently located with all controls factory wired. Large removable panels provide service access. ase section and cabinet panels exposed to conditioned air are lined with thick fiberglass insulation. langed supply and return air openings. luminized steel flue outlet shipped with unit for field installation. Gas and electrical inlets furnished for entry into the cabinet. Evaporator coil drain pan constructed of painted, corrosion resistant galvanized steel with galvanized pipe (mpt) drain outlet. Lifting brackets factory installed. See dimension drawings. Refrigeration System ll models include: expansion valve, liquid line strainer, suction and liquid line service gauge ports, high pressure switch (manual reset) and full refrigerant charge. reezestat prevents coil freeze up during low ambient operation or loss of air flow. Low ambient operation down to 1 (30 ) without additional controls. ompressor esigned for dependable efficiency with minimum operating cost. Suction cooled and overload protected with internal pressure relief. Hermetically sealed with built in protection from excessive current and temperatures. Immersible self regulating, crankcase heater assures proper compressor lubrication. Running gear assembly resiliently suspended internally inside case. ompressor installed in unit on resilient rubber mounts assuring low sound and vibration free operation. Scroll compressor on 036 and 048 models. ondenser an irect drive fan moves large air volumes uniformly through entire condenser coil for high refrigerant cooling capacity. Vertical air discharge keeps air up and away from building. Permanently lubricated, permanent split capacitor (PS) motor. Motor totally enclosed for maximum protection from weather, dust and corrosion. orrosion resistant polyvinyl chloride (PV) coated steel wire fan guard factory installed. opper Tube/Enhanced in oil Lennox designed and fabricated coil. opper tube construction, rifled for improved efficiency. Lanced fins provide maximum exposure of fin surface to air stream resulting in excellent heat transfer. in collars grip tubing for maximum contact area. Long life copper tubing for ease of field servicing. lared shoulder tubing connections/silver soldering construction. oil is factory tested under high pressure to insure leakproof construction. lower Multi speed direct drive blowers. Each blower assembly statically and dynamically balanced. Multiple speed permanent split capacitor (PS) motor resiliently mounted. lower speeds are easily changed on the blower motor. See blower performance tables. ir ilter Washable or vacuum cleanable 25 mm (one inch) thick polyurethane frame type air filter. ilter rack is furnished for field installation in down flow applications. ilter rack will accept up to 51 mm (two inch) thick filter. ilters must be field installed in return air duct for horizontal applications without economizer. See dimension drawings. Economizer Wiring urnished and factory installed on all models. Economizer wiring harness with jack plug connections. See next page for economizer options. GS hz / Page 2

3 OPTIONL ESSORIES MUST E ORERE EXTR eiling iffusers luminum grilles, large center grille, insulated diffuser box with flanges, hanging rings furnished, interior transition (for even air flow), internally sealed (prevents recirculation), adapts to T bar ceiling grids or plaster ceilings. Step own iffusers feature double deflection louvers. lush iffusers feature fixed blade louvers. eiling iffuser Transitions (Supply and Return) Used with eiling iffusers. Installs in roof mounting frame, galvanized steel construction, flanges furnished for duct connection, fully insulated. oil Guards Polyvinyl chloride (PV) coated steel wire guards to protect outdoor coil. Not for use with Hail Guards. ombustion ir Intake Extensions or use in areas where high snow drifts can block intake air. ontrol Systems See pages Economizer with Gravity Exhaust ampers (own low) Recirculated air dampers with pressure operated gravity exhaust damper. ormed, gasketed damper blades with nylon bearings, 3 position or fully modulating 24V damper motor with adjustable minimum position switch, electronic discharge air sensor, and adjustable outdoor air enthalpy control. Installs directly in cabinet. Utilizes filter furnished with unit, filter rack will accept up to 51 mm (2 in.) filter. Removable exhaust air hood and outdoor air intake hood with aluminum mesh filter. hoice of economizer controls. Economizer ampers (Horizontal) ombination outdoor air and recirculated air damper. ormed, gasketed damper blades with nylon bearings, 3 position or fully modulating 24V damper motor with adjustable minimum position switch, electronic discharge air sensor, and adjustable outdoor air enthalpy control. Installs directly in unit cabinet. 25 mm (1 in.) fiberglass filter furnished. ilter rack will accept up to 51 mm (2 in.) filter. Outdoor air intake hood with aluminum mesh filter. hoice of economizer controls. Economizer Gravity Exhaust ampers Use with EMH16. Pressure operated assembly field installs in the return air duct adjacent to the economizer assembly. Includes bird screen. Economizer Enthalpy ontrol, ifferential Used in conjunction with outdoor air enthalpy control. etermines and selects which air has the lowest enthalpy. Return air enthalpy sensor field installs in economizer damper section. Hail Guards Heavy duty, field installed coil guard protects coils from damage. Not for use with oil Guards. 90N91 three guards per order number, 90N90 two guards per order number. Low mbient ontrol Kit Units operate down to 1 (30 ) outdoor air temperature in cooling mode without any additional controls. Enables unit to operate properly down to 17.7 (0 ). Outdoor ir amper Section (own low) amper assembly replaces blower access panel. Manually adjustable, 0 to 25% (fixed) outdoor air. Outdoor air hood with cleanable filter included. Propane Kits onversion from Natural Gas to Propane. Roof urb Power Entry Kit llows power entry through roof mounting frame, knockouts provided in roof frame. Kit contains 1016 mm (40 in.) armored conduit and installation hardware. Two kits are required, one for low voltage and one for high voltage. See imension rawing. Roof Mounting rame Nailer strip furnished, mates to unit, U.S. National Roofing ontractors pproved, shipped knocked down. RM16 41 may be used on all sizes, with a slight unit overhang on GS and GS units. Sound Reduction Plate must be ordered separately for field installation. Timed Off ontrol Prevents compressor short cycling and allows time for suction and discharge pressure to equalize, permitting the compressor to start in an unloaded condition. utomatic reset control provides a time delay between compressor shutoff and start up. Vertical Vent Extension Kit To exhaust flue gases vertically above unit. Unit Stand Off Mounting Kit Elevates horizontal application units above mounting surface. Includes six high impact polystyrene stand off mounts. See dimension drawings. GS hz / Page 3

4 OPTIONL ESSORIES MUST E ORERE EXTR Number GS GS GS GS eiling iffusers Step own Net Weight RT kg (67 lbs.) RT kg (67 lbs.) lush Net Weigh kg (37 lbs.) kg (37 lbs.) Transitions (Supply and Return) SRT kg (20 lbs.) SRT kg (20 lbs.) oil Guards 47J23 (2 per order) 47J24 (3 per order) ombustion ir Intake Extensions 96L71 96L71 ontrol Systems See Pages 9 10 See Pages 9 10 Economizers own low Three Position Net Weight REM kg (48 lbs.) REM kg (66 lbs.) ully Modulating Net Weight REM16M kg (48 lbs.) REM16M kg (66 lbs.) Indoor ilter Size (1) 406 x 635 x 25 mm (16 x 25 x 1 in.) (1) 508 x 635 x 25 mm (20 x 25 x 1 in.) Outdoor ilter Size (1) 356 x 635 x 25 mm (14 x 25 x 1 in.) (1) 457 x 635 x 25 mm (18 x 25 x 1 in.) Horizontal Three Position Net Weight EMH kg (110 lbs.) EMH kg (130 lbs.) ully Modulating Net Weight EMH16M kg (110 lbs.) EMH16M kg (130 lbs.) Indoor ilter Size (1) 508 x 610 x 25 mm (20 x 24 x 1 in.) (1) 406 x 635 x 25 mm (16 x 25 x 1 in.) (1) 356 x 635 x 25 mm (14 x 25 x 1 in.) Outdoor ilter Size (1) 203 x 610 x 25 mm (8 x 24 x 1 in.) (1) 203 x 711 x 25 mm (8 x 28 x 1 in.) Gravity Exhaust ampers Net Weight GEH kg (4 lbs.) GEH kg (4 lbs.) Enthalpy ontrol, ifferential 54G44 54G44 Hail Guards 90N90 (2 per order) 90N91 (3 per order) Low mbient ontrol Kit 24H77 24H77 Outdoor ir amper Section own low Net Weight O kg (12 lbs.) O kg (12 lbs.) Number & Size of ilter (1) 127 x 432 x 25 mm (5 x 17 x 1 in.) (1) 203 x 432 x 25 mm (8 x 17 x 1 in.) Propane Kits 50, 75 and 90 models 50L89 50L models 50L88 Roof urb Power Entry Kit 13 mm (1/2 in.) onduit 18H70 18H70 Roof Mounting rame rame RM16 41 RM16 41 or RM16 65 Sound Reduction Plate or RM H80 73H80 or RM H82 Timed Off ontrol 47J27 47J27 Unit Stand Off Mounting Kit 38H18 38H18 Vertical Vent Extension Kit 28M50 28M50 Indoor filter is not furnished with economizer. REM16 utilizes existing filter furnished with GS unit. GS hz / Page 4

5 SPEIITIONS Number GS GS GS GS GS GS Nominal (Tonnage) 7.0 (2) 10.6 (3) 10.1 (4) 17.6 (5) Heating (tuh) 12.9 (44 000) 23.2 (79 000) 19.3 (66 000) 30.8 ( ) 19.3 (66 000) 30.8 ( ) apacity Output (tuh) 10.3 (35 000) 18.5 (63 000) 15.5 (53 000) 24.6 (84 000) 15.5 (53 000) 24.6 (84 000) ooling capacity (tuh) 5.9 (20 000) 9.4 (32 200) 12.3 (42 000) 15.4 (52 500) RI ooling Total unit watts Ratings EER (tuh/watts) Sound Rating Number (db) Refrigerant harge (H 22) 1.45 kg (3 lbs. 3 oz.) 1.94 kg (4 lbs. 6 oz.) 2.58 kg (5 lbs. 11 oz.) 3.18 kg (7 lbs. 0 oz.) Evaporator lower Evaporator oil ondenser oil lower wheel nominal diameter x width mm (in.) 229 x 203 (9 x 8) 254 x 203 (10 x 8) 292 x 229 (11 1/2 x 9) Motor watts (horsepower) 249 (1/3) 748 (1) Net face area m 2 (ft. 2 ) 0.30 (3.2) 0.38 (4.10) 0.49 (5.30) 0.58 (6.20) Tube diameter mm (in.) and num ber of rows 9.5 (3/8) 2 ins per m (inch) 591 (15) Net face area Outer coil 0.81 (8.70) 1.33 (14.30) m 2 (ft. 2 ) Inner coil 0.78 (8.40) 0.55 (5.90) 1.27 (13.70) Tube diameter mm (in.) and number of rows 9.5 (3/8) (3/8) (3/8) (3/8) 2 ins per meter (inch) 787 (20) iameter mm (in.) and number of blades 508 (20) (24) 4 ondenser ir volume L/s (cfm) 990 (2100) 945 (2000) 1415 (3000) an Motor watts (horsepower) 150 (1/5) 187 (1/4) Motor watts Gas Supply onnections female pipe thread in. 1/2 Recommended Gas Supply Natural Gas 1.7 (7) Pressure kpa (in. w.c.) LPG/Propane 2.7 (11) ondensate drain size 3/4 in. male pipe thread Number and size of cleanable polyurethane fil ters mm (in.) (1) 406 x 635 x 25 (16 x 25 x 1) (1) 508 x 635 x 25 (20 x 25 x 1) Net weight of basic unit kg (lbs.) 159 (350) 168 (370) 225 (496) 239 (526) Shipping weight of basic unit kg (lbs.) 1 package 196 (432) 213 (470) 274 (605) 288 (635) Electrical characteristics (50hz) 220/240V 1 phase 380/420V 3 phase Rated test conditions are those included in ir onditioning and Refrigeration Institute (RI) Standard 210/240 while operating at rated voltage and air volumes. ooling Ratings: 35 (95 ) outdoor air temperature and () db/19 (67 ) wb entering evaporator air; minimum external duct static pressure. Sound rating number rated at test conditions included in ir onditioning and Refrigeration Institute (RI) Standard NOTE Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction. ELETRIL T Number GS GS GS GS Line voltage data 50 hz 220/240V 1 phase 380/420V 3 phase with neutral Recommended maximum fuse size (amps) Minimum ircuit mpacity ompressor Rated load amps Locked rotor amps ondenser oil ull load amps an Motor Locked rotor amps Evaporator ull load amps lower Motor Locked rotor amps ombustion ir Inducer (1 phase) 0.7 Refer to local electrical codes to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 75 (167 ). HIGH LTITUE INORMTION No gas pressure adjustment is needed when operating from 0 to 2248 m (0 to 7500 ft.). See below for correct manifold pressures for natural gas and propane. UEL Natural Gas Propane Manifold bsolute Pressure (outlet) 0 to 2248 m (0 to 7500 ft.) above sea level 0.67 kpa (2.7 in. w.g.) 2.00 kpa (8.0 in. w.g.) GS hz / Page 5

6 OOLING RTINGS NOTE or Temperatures and apacities not shown in tables, see bulletin ooling Unit Rating Table orrection actor ata in Miscellaneous Engineering ata section. GS OOLING PITY 50 HZ Outdoor ir Temperature Entering Outdoor oil Total () 35 (95 ) 41 (105 ) 46 (115 ) Entering ir Wet ulb Volume Total Sensible To Total Tempera ture apacity Motor ry ulb m 3 /s cfm ktuh ktuh ktuh ktuh 17 (63 ) 19 (67 ) 22 (71 ) GS OOLING PITY 50 HZ Outdoor ir Temperature Entering Outdoor oil Total () 35 (95 ) 41 (105 ) 46 (115 ) Entering ir Wet ulb Volume Total Sensible To Total Tempera ture apacity Motor ry ulb m 3 /s cfm ktuh ktuh ktuh ktuh 17 (63 ) 19 (67 ) 22 (71 ) GS OOLING PITY 50 HZ Outdoor ir Temperature Entering Outdoor oil Total () 35 (95 ) 41 (105 ) 46 (115 ) Entering ir Wet ulb Volume Total Sensible To Total Tempera ture apacity Motor ry ulb m 3 /s cfm ktuh ktuh ktuh ktuh 17 (63 ) 19 (67 ) 22 (71 ) GS OOLING PITY 50 HZ Outdoor ir Temperature Entering Outdoor oil Total () 35 (95 ) 41 (105 ) 46 (115 ) Entering ir Wet ulb Volume Total Sensible To Total Tempera ture apacity Motor ry ulb m 3 /s cfm ktuh ktuh ktuh ktuh 17 (63 ) 19 (67 ) 22 (71 ) GS hz / Page 6

7 LOWER T GS LOWER PERORMNE (own low ir Openings) External Static ir Volume at Various lower Speeds Pressure High Medium Low Pa in. w.g. L/s cfm L/s cfm L/s cfm GS LOWER PERORMNE (own low ir Openings) External Static ir Volume at Various lower Speeds Pressure High Medium Low Pa in. w.g. L/s cfm L/s cfm L/s cfm GS LOWER PERORMNE (Horizontal ir Openings) External Static ir Volume at Various lower Speeds Pressure High Medium Low Pa in. w.g. L/s cfm L/s cfm L/s cfm GS LOWER PERORMNE (Horizontal ir Openings) External Static ir Volume at Various lower Speeds Pressure High Medium Low Pa in. w.g. L/s cfm L/s cfm L/s cfm GS /120 and GS /120 LOWER PERORMNE (own low ir Openings) External Static ir Volume at Various lower Speeds Pressure High Medium Low Pa in. w.g. L/s cfm L/s cfm L/s cfm GS /120 and GS /120 LOWER PERORMNE (Horizontal ir Openings) External Static ir Volume at Various lower Speeds Pressure High Medium Low Pa in. w.g. L/s cfm L/s cfm L/s cfm GS hz / Page 7

8 ESSORY LOWER T ILTER N ESSORY IR RESISTNE Total ir Resistance ir REM16 own low Economizer Unit 25 mm (1 in.) Volume ilter With Optional With Optional Number urnished Less ilter Pleated Polyester iberglass ilter 51 mm (2 in.) ilter 51 mm (2 in.) EMH16 Horizontal Economizer With urnished 25 mm (1 in.) ilter Less ilter L/s cfm Pa in. w.g. Pa in. w.g. Pa in. w.g. Pa in. w.g. Pa in. w.g. Pa in. w.g GS GS GS GS IUSER IR RESISTNE Unit Number ir Volume Total ir Resistance RT9 65 iffuser ll Ends & Sides 2 Ends Open 1 Side 2 Ends Open Open 9 65 iffuser L/s cfm Pa in. w.c. Pa in. w.c. Pa in. w.c. Pa in. w.c GS GS GS GS EILING IUSER IR THROW T ir Volume Effective Throw Number RT L/s cfm m ft. m ft Effective throw based on terminal velocities of 22.9 m (75 ft.) per minute. WET INOOR OIL IR RESISTNE Number ir Volume ir Resistance L/s cfm Pa in. w.g GS GS GS GS GS hz / Page 8

9 OPTIONL ONVENTIONL TEMPERTURE ONTROL SYSTEMS (ield Installed) System and omponent escription atalog Number ELETRO MEHNIL THERMOSTT Thermostat Two stage heat & two stage cool with dual temperature levers, subbase choice 1306 Subbase Manual system switch (Off Heat uto ool), fan switch (uto On) 1317 Status Panel May be ordered extra See below for Selection Night Setback Operation Order components below Thermostat One stage heat and one stage cool 1299 Subbase Non switching 1316 Time lock 7 day operation, indicates day and night periods, 2 hour increments, battery back up See below for Selection Time lock 24 hour night setback operation, 15 minute increments, battery back up See below for Selection HONEYWELL T7300 THERMOSTT Thermostat Programmable, internal or optional remote temperature sensing (sensor required), touch sensitive keyboard, automatic switching, or readout, no anticipator, droop/no droop selection, indicator LE s, hour/day programming, override capabilities, time and operational 37L54 mode readout, stage status indicators, battery back up, subbase choice, manual system switch (Heat Off uto ool), fan switch (uto On) Subbase Selectable staging, indicator LE s, Up to two stage heat and two stage cool 37L55 auxiliary relay output for economizer operation Up to three stage heat and three stage cool 37L53 Room Temperature Sensor May be ordered extra 5892 Room Temperature Sensor with Override May be ordered extra 86G67 Return ir Temperature Sensor May be ordered extra 2740 Status Panel May be ordered extra See below for Selection HONEYWELL T8600 THERMOSTT Thermostat Programmable, touch sensitive keypad, automatic heat/cool switching, or readout, indicator LE s, four temperature settings per daily schedule, override capabilities, time and operational mode readout, battery back up (batteries included) T8600 Thermostat 1 heat/1 cool, 7 day programming, wiring wall plate included T8600 (37L59) Status Panel May be ordered extra See below for Selection STTUS PNEL SP11 Status Panel llows remote monitoring of unit through status lights, requires Sta tus Panel Readout Kit Light Status efinition ool Mode Green ooling operation Heat Mode Green Heating operation ompressor 1 Green ompressor operation 1283 Red ompressor malfunction ompressor 2 Not used No Heat Red Requires service ilter Red Requires service Status Panel Readout Kit Required to interface SP11 to unit operation 1492 ilter Switch Kit Required with ilter light option is used on SP ONVENTIONL OMMERIL TEMPERTURE ONTROL SELETION LOWHRTS ELETRO MEHNIL THERMOSTT NO NO STRT ELETRO MEHNIL THERMOSTT (1306) 2 Heat 2 ool SWITHING SUSE (1317) SP11 STTUS PNEL (1283) REOUT RELY KIT (1492) ILTER SWITH KIT (9785) NIGHT THERMOSTT 1 Heat 1 ool (1299) NON SWITHING SUSE (1316) 7 Y TIME LOK 24 HOUR TIME LOK STOP HONEYWELL T7300 THERMOSTT NO SWITHING SUSE (37L55) 2 Heat 2 ool ROOM TEMPERTURE SENSOR (5892) NO STRT T7300 THERMOSTT (37L54) SWITHING SUSE (37L53) 3 Heat 3 ool ROOM TEMPERTURE SENSOR W/OVERRIE (86G67) RETURN IR TEMPERTURE SENSOR (2740) SP11 STTUS PNEL (1283) STTUS PNEL REOUT RELY KIT (1492) STOP GS hz / Page 9

10 ONVENTIONL OMMERIL TEMPERTURE ONTROL SELETION LOWHRTS HONEYWELL T8600 THERMOSTT NO STRT T8600 THERMOSTT (37L59) SP11 STTUS PNEL (1283) REOUT RELY KIT (1492) ILTER SWITH KIT (9785) STOP IEL WIRING SI UNIT OPTIONL THERMOSTT ISONNET SWITH (by others) SINGLE PKGE UNIT *our Wire 24V (Electro mechanical) *ive Wire 24V (Electronic) Single or Three Phase with Neutral (See Electrical ata Table) ield Wiring Not urnished *When economizer with two stage thermostat is used, one additional wire is required NOTE ll wiring must conform local electrical codes. ELETRO MEHNIL THERMOSTT ONTROL SYSTEM OPTIONL THERMOSTT E OPTIONL TIME LOK OPTIONL NIGHT THERMOSTT ISONNET SWITH (by others) OPTIONL REMOTE STTUS PNEL SINGLE PKGE UNIT Single or Three Phase with Neutral (See Electrical ata Table) Six wire 24V Nine wire 24V Two wire 24V E Two wire 24V ield wiring not furnished NOTE ll wiring must conform to local electrical codes. T7300/T8600 THERMOSTT ONTROL SYSTEM OPTIONL THERMOSTT OPTIONL REMOTE TEMPERTURE SENSOR SINGLE PKGE UNIT Single or Three Phase with Neutral (See Electrical ata Table) Nine wire 24V Two wire 24V Seven wire 24V (T7300 Room Sensor with override) Nine wire 24V (T7300 with optional override sensor) OPTIONL REMOTE STTUS PNEL ISONNET SWITH (by others) our wire 24V (T8600) ield wiring not furnished NOTE ll wiring must conform to local electrical codes. GS hz / Page 10

11 IMENSIONS MM (INHES) SE UNIT ORNER WEIGHTS Number kg lbs. kg lbs. kg lbs. kg lbs. GS GS GS GS (3) E 76 (3) 76 (3) OWN LOW RETURN IR G 457 (18) OWN LOW SUPPLY IR M T OPTIONL O16 OUTOOR IR MPER (ield Installed) ENTER O GRVITY EE Number mm inch mm inch GS GS GS GS P LOWER HET EXHNGER EVPORTOR OIL / / / /4 ONENSER OIL N ENTER O GRVITY EE ONENSER OIL ONENSER OIL INTKE IR LUE OUTLET OMPRESSOR Q 15 (5/8) TOP VIEW SE SETION 76 (3) HORIZONTL SUPPLY IR K VIEW (With Horizontal Supply & Return ir) LITING RKET (GS ) LITING RKETS 457 (18) H HORIZONTL RETURN IR 457 (18) 76 (3) 241 (9 1/2) R J LUE OUTLET INUE RT LOWER OMUSTION IR INTKE 140 (5 1/2) 19 (3/4) ILTER N ILTER RK (GS ) OPTIONL STN O MOUNTING KIT (6) (ield Installed) LITING RKET (GS ) 83 (3 1/4) ELETRIL INLETS 41 (1 5/8) N ONTROL OX TOP VIEW RONT VIEW ONENSTE RIN ONENSER OIL EXHUST IR 492 (19 3/8) ILTER N ILTER RK (GS ) OPTIONL O16 OUTOOR IR MPER (ield Installed) EN VIEW GS INLET K L 140 (5 1/2) ONENSER OIL OPTIONL STN O MOUNTING KIT (6) (ield Installed) EN VIEW 140 (5 1/2) E G H J Number mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. GS GS GS GS / / K L M N P Q R T Number mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. GS GS GS GS / / / / / / / /8 19 3/ /4 GS hz / Page 11

12 ESSORY IMENSIONS MM (INHES) GS16 UNIT WITH REM16M EONOMIZER MPER SETION N RM16 ROO MOUNTING RME ORNER WEIGHTS ENTER O GRVITY EE Number kg lbs. kg lbs. kg lbs. kg lbs. Number mm in. mm in. GS GS GS GS / GS GS GS GS / /2 ENTER O GRVITY OPTIONL REM16 EONOMIZER MPERS (ield Installed) EE E TOP VIEW 787 (31) OUTOOR IR MPERS LUE OUTLET RETURN IR ILTER (urnished with Packaged Unit) REIRULTE IR MPERS ILTER OUTOOR IR OPTIONL ROO UR POWER ENTRY KIT (ield Installed) J H SUPPLY IR RETURN IR MPER MOTOR RM16 41 RME RM16 65 RME SIE VIEW EXHUST IR 356 (14) ROO MOUNTING RME RM16 41 RME RM16 65 RME EN VIEW G E G H J Number mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch GS GS GS GS / /4 19 3/ / / / / /2 imensions reflect usage with RM16 41 mounting frame. GS hz / Page 12

13 ESSORY IMENSIONS MM (INHES) GS16 UNIT WITH EMH16 HORIZONTL EONOMIZER MPER SETION N GEH16 65 GRVITY EXHUST MPERS OPTIONL GEH16 65 GRVITY EXHUST MPERS (ield Installed) 25 (1) 508 (20) 25 (1) 25 (1) RETURN IR UT (Not urnished) OPTIONL EMH16 HORIZONTL EONOMIZER MPERS (ield Installed) SUPPLY IR 254 (10) 305 (12) J TOP VIEW H G OUTOOR IR MPERS 26 (660) E LUE OUTLET L SUPPLY IR (On Unit) 457 (18) 305 (12) K 25 (1) OUTOOR IR RETURN IR RETURN IR ILTER 76 (3) 25 (1) RETURN IR (On EMH16) REIRULTE IR MPERS MPER MOTOR EN VIEW SIE VIEW E G H J K L Number mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. GS GS GS GS / / / / / / / GS hz / Page 13

14 ESSORY IMENSIONS MM (INHES) RM16 41 & RM16 65 ROO MOUNTING RME WITH OULE UT 46 (1 13/16) 46 (1 13/16) 46 (1 13/16) E 521 (20 1/2) RME RETURN IR IEL URNISHE PLENUM SUPPORT NGLE (Optional) SOUN REUTION PLTE (Ordered separately) J K G RME SUPPLY IR 622 (24 1/2) RM16 65 ONLY TOP VIEW SUPPORT NGLES 4 RM RM16 65 SOUN REUTION PLTE (Ordered separately) H NILER STRIP 46 (1 13/16) 46 (1 13/16) 356 (14) 25 (1) NILER STRIP 51 (2) SETION E G H Number RM16 41 RM16 65 mm inch 56 3/8 69 mm inch 52 3/4 65 3/8 mm inch 44 1/8 50 1/2 mm inch 40 1/2 46 7/8 mm inch 24 3/8 24 1/4 mm inch 20 9/ /2 mm inch 4 4 mm 102 inch (9 1/8) ROO UR POWER ENTRY KIT KNOKOUT 22 mm (7/8 in.) (oth Sides) NOTE Roof deck may be omitted within confines of frame. SIE VIEW 356 (14) J K mm inch 22 3/16 27 mm inch 4 1/ mm (3 1/4 in.) for GS RM16 41 & RM16 65 ROO MOUNTING RMES WITH SRT16 65 SUPPLY N RETURN IR TRNSITIONS OR 9 65 & RT9 65 EILING IUSERS 46 (1 13/16) 46 (1 13/16) 46 (1 13/16) E Number RM16 41 With SRT16 65 RM16 65 With SRT16 65 mm inch 56 3/8 69 mm inch 52 3/4 65 3/8 mm inch 44 1/8 50 1/2 mm inch 40 1/2 46 7/8 mm inch 4 4 mm 102 inch 4 83 mm (3 1/4 in.) for GS E (12) 46 (1 13/16) 203 (8) 356 (14) 51 (2) 254 (10) 457 mm (18 in.) iameter RETURN IR SRT16 TRNSITIONS INSULTION 305 (12) 457 mm (18 in.) iameter SUPPLY IR SUPPORT NGLES 4 RM RM16 65 TOP VIEW RM16 65 ONLY TRNSITION SUPPORT NGLES (urnished with Roof Mounting rame) INSULTION NOTE Roof deck may be omitted within the confines of frame. SIE VIEW 254 (10) 46 (1 13/16) 356 (14) 25 (1) NILER STRIP 51 (2) SETION GS hz / Page 14

15 ESSORY IMENSIONS MM (INHES) TYPIL LSHING ETIL OR RM16 ROO MOUNTING RME SE OTTOM SIE PNEL NILER STRIP IERGLSS INSULTION RM16 ROO MOUNTING RME RIGI INSULTION (ield Supplied) ÉÉ ÉÉ ÉÉ ÉÉ ÉÉ ÉÉ ÉÉ OUNTER LSHING (ield Supplied) NT STRIP (ield Supplied) ROOING MTERIL ÉÉÉ ÉÉ OMINTION EILING SUPPLY N RETURN IUSERS RT9 65 STEP OWN EILING IUSER 549 (21 5/8) 521 (20 1/2) 1159 (45 5/8) 319 (12 9/16) 51 (2) 289 (11 3/8) 275 (10 13/16) 470 (18 1/2) 521 (20 1/2) 9 65 LUSH EILING IUSER (45) (21) 311 (12 1/4) 51 (2) 267 (10 1/2) 391 (15 3/8) 457 mm (18 in.) UT SIZE 181 (7 1/8) 457 mm (18 in.) UT SIZE 600 (23 5/8) 1210 (47 5/8) 600 (23 5/8) 1210 (47 5/8) IR IUSER PTTERN HNGING RINGS RETURN IR SUPPLY IR LEXILE UT or INSULTE METL UT (Not urnished) MOLE RETURN IR TRNSITION IUSER OX REMOVLE RETURN GRILLE LUSH IUSER GS hz / Page 15

16 INSTLLTION LERNES MM (INHES) GS16 SI UNIT ÉÉ 305 (12) ÉÉ É É É É (36) (36) É É ÉÉ ÉÉ 914 (36) ÉÉ NOTE Top learance 1524 mm (60 in.) NOTE Entire perimeter of unit requires support when elevated above mounting surface. GS16 UNIT WITH REM16 EONOMIZER MPER SETION N ONTROLS ÉÉ ÉÉ *305 (12) ÉÉÉ REM16 É 914 EONOMIZER REM16 EONOMIZER (36) MPERS SINGLE PKGE 914 UNIT 914 (36) (36) ÉÉ ÉÉ 914 (36) ÉÉ NOTE Top learance 1524 mm (60 in.) GS16 UNIT WITH EM16M HORIZONTL EONOMIZER N GEH16 65 GRVITY EXHUST MPER ÉÉÉ ÉÉÉ 36 NOTE Top learance 60 in. (1524 mm) (914) ÉÉÉ ÉÉÉ 12 (305) ÉÉÉ ÉÉÉ SINGLE PKGE 36 UNIT (914) GEH16 65 EMH16 GRVITY HORIZONTL EXHUST EONOMIZER MPERS MPERS ÉÉÉ 36 (914) ÉÉÉ GS hz / Page 16 llow adequate clearance for duct & GEH16 65 installation

17 GUIE SPEIITIONS General urnish and install a single package combination air to air direct expansion mechanical heating/cooling system, complete with automatic controls. The single package unit shall be a standard product of a firm regularly engaged in the manufacture of heating cooling equipment. ir istribution Equipment shall be capable of bottom (down flow) or side (horizontal) handling of conditioned air. Heating System Tubular heat exchanger and inshot type gas burners shall be constructed of aluminized steel. ontrols shall consist of direct spark ignition, electronic flame sensor controls, flame rollout switch, limit control, automatic redundant gas valve and blower prove switch on combustion air inducer. Unit shall be available for use with propane as an option. Refrigeration System The coils shall be non ferrous construction with aluminum fins mechanically bonded to durable copper tubes. oils shall be pressure leak tested. Outdoor coil shall be formed coil construction. Optional coil guards shall be available. ompressors shall be resiliently mounted and have overload protection models shall have scroll compressors. 024 and 060 models shall have reciprocating compressors and crankcase heaters. The refrigeration system shall have discharge, suction and liquid line service gauge ports, freezestat, high pressure switch, liquid line strainer, expansion valve and full refrigerant charge. ontrol options available shall consist of low ambient controls, timed off control and thermostat. abinet Shall be galvanized steel with a powdered enamel paint finish electrostatically bonded to the metal. abinet panels where conditioned air is handled shall be fully insulated to prevent sweating and minimize sound. Openings shall be provided for power connection entry. Supply and return air openings shall be flanged. Indoor coil condensate drain shall be provided. Lifting brackets shall be factory installed. Economizer Wiring Economizer wiring harness shall be furnished and factory installed. Service ccess ll components, wiring and inspection areas shall be completely accessible through removable panels. Supply ir lowers entrifugal supply air blower shall be direct driven by a multi speed motor. lower shall be statically and dynamically balanced. Outdoor oil ans irect drive propeller type condenser fans shall discharge vertically. an motor shall be permanently lubricated and inherently protected. ans shall have a safety guard. ir ilters leanable 25 mm (1 inch) thick filters shall be furnished. OPTIONL ESSORIES eiling iffusers urnish and install a (flush or stepdown) optional combination ceiling supply and return air diffuser. eiling iffuser Supply and Return ir Transitions Supply and return transitions shall be available, for field installation in the roof mounting frame, to facilitate duct connection to the diffuser. ombustion ir Intake Extensions ombustion ir Intake Extensions shall be available for use in areas where high snow drifts can block intake air. oil Guards Shall be available for field installation to protect coil from damage. ontrol Systems Shall provide a selection of thermostats and related controls to automatically operate the mechanical equipment through the heating or cooling and ventilating cycles as required. Economizer ampers urnish and install, complete with controls, an air mixing damper assembly including outdoor air and recirculated air dampers. The assembly shall provide for the introduction of outside air for minimum ventilation and free cooling. amper motor shall be 24 volt fully modulating or three position spring return. own flow model shall include pressure operated gravity exhaust dampers. ontrols shall include electronic discharge air sensor, minimum position switch, and solid state adjustable enthalpy control. ontrol option available shall consist of differential enthalpy control (return air sensor). Economizer Horizontal Gravity Exhaust ampers (for Horizontal Economizer) Pressure operated dampers shall install in return air duct for horizontal applications with EMH16. amper blades shall ride in nylon bearings and be gasketed for tight seal and quiet operation. Hail Guards Shall be available for field installation to protect coil from damage. Outdoor ir amper Section Optional manual outdoor dampers shall be available to provide outdoor air requirements of up to 25%. amper section field installs external to the unit. Shall be equipped with outdoor air hood filter for extra air filtering and bird screen protection. Remote Status Panel Shall be available for installation within the conditioned area to observe equipment operation. The panel shall include signal lights for ool Mode, Heat Mode, ompressor 1, ompressor 2, No Heat and ilter. Roof urb Power Entry Kit Optional kit shall provide power entry to the unit through the roof mounting frame. Roof Mounting rame Mechanical contractor shall install a steel roof mounting frame for bottom discharge and return air duct connection. It shall mate to the bottom perimeter of the equipment. When flashed into the roof it shall make a unit mounting curb and provide weatherproof duct connection and entry into the conditioned area. lashing shall be the responsibility of a roofing contractor. Stand Off Mounting Kit Optional kit shall be available to elevate unit above mounting surface in horizontal applications. Vertical Vent Extension Kit Kit shall be available to exhaust flue gases vertically above unit. GS hz / Page 17