Resumo do conteúdo contido na página número 1
INSTALLATION
SUNLINE™ 2000
GAS/ELECTRIC SINGLE PACKAGE
MANUAL - 50Hz
AIR CONDITIONERS
MODELS: DM180, 240 & 300
CONTENTS
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
(Export)
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . .4
INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
RENEWAL PARTS . . . . . . . . . . . . . . . . . . . . . . . . .
Resumo do conteúdo contido na página número 2
356214-XIM-A-0108 TABLE OF CONTENTS GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ECONOMIZER (SINGLE OR DUAL ENTHALPY) WITH POWER EXHAUST - . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 4 MOTORIZED OUTDOOR AIR DAMPERS - . . . . . . . . . . 37 INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 COOLING OPERATION ERRORS . . . . . . . .
Resumo do conteúdo contido na página número 3
356214-XIM-A-0108 LIST OF FIGURES LIST OF TABLES Fig. # Pg. # Tbl. # Pg. # 1 TYPICAL RIGGING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1 UNIT APPLICATION DATA . . . . . . . . . . . . . . . . . . . . . . . . 8 2 CENTER OF GRAVITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2 CONTROL WIRE SIZES . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3 FIXED OUTDOOR AIR DAMPER . . . . . . . . . . . . . . . . . . . 11 3 ELECTRIC HEAT APPLICATION DATA . . . . . . .
Resumo do conteúdo contido na página número 4
356214-XIM-A-0108 GENERAL YORK Model DM units are either single package air conditions equipped with optional factory installed elec- FIRE OR EXPLOSION HAZARD tric heaters, or single package gas-fired central heating furnaces with cooling unit. Both are designed for out- Failure to follow safety warnings exactly could door installation on a rooftop or slab. result in serious injury, death, or property dam- age. The units are completely assembled on rigid, perma- - Do not store or use gasoline or
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356214-XIM-A-0108 RENEWAL PARTS ® Contact your local York Parts Distribution Center for authorized replacement parts. APPROVALS IMPROPER INSTALLATION MAY CREATE A CONDITION WHERE THE OPERATION OF Design certified by CSA as follows: THE PRODUCT COULD CAUSE PERSONAL INJURY OR PROPERTY DAMAGE. • For use as a cooling unit only with or without optional electric heat. The installer should pay particular attention to the • For use as a forced air furnace with cooling unit words: NOTE, CAUTION and WARN
Resumo do conteúdo contido na página número 6
356214-XIM-A-0108 PRODUCT NOMENCLATURE 15-25 Ton Sunline & Magnum™ & MagnaDRY™ Model Number Nomenclature D M 180 N24 A 7 A AA 1 0 1 2 4 A Product Category Product Style D = A/C, Single Pkg., R-22 A = Style A Product Identifier Configuration Options (not required for all units) These four digits will not be assigned until a quote is requested, or an order placed. M = 8.5-9.0 EER A/C SS Drain Pan CPC Controller, DFS, APS Johnson Controller, DFS, APS Nominal Cooling Capacity Honeywell Controller, D
Resumo do conteúdo contido na página número 7
356214-XIM-A-0108 LIMITATIONS INSTALLATION These units must be installed in accordance with the INSTALLATION SAFETY INFORMATION: following national and local safety codes: Read these instructions before continuing this appli- In U.S.A.: ance installation. This is an outdoor combination heat- ing and cooling unit. The installer must assure that • National Electrical Code ANSI/NFPA No. 70. these instructions are made available to the consumer and with instructions to retain them for future referen
Resumo do conteúdo contido na página número 8
356214-XIM-A-0108 TABLE 1: UNIT APPLICATION DATA UNIT MODEL NUMBER DM180 DM240 DM300 Voltage Variation, 380/415-3-50 342/456 1 Min. / Max. Supply Air CFM, Min. / Max. 4,500 / 7,200 6,000 / 9,400 7,500 / 12,500 Wet Bulb Temperature (ºF) of Air on 57 / 72 Evaporator Coil, Min. / Max. Dry Bulb Temperature (ºF) of Air on 0 / 125 Condenser Coil, Min. / Max. 1. Utilization range “A” in accordance with ARI Standard 110. LOCATION 6. Maintain level tolerance to 1/2 inch maximum across the entire length o
Resumo do conteúdo contido na página número 9
356214-XIM-A-0108 RIGGING AND HANDLING Exercise care when moving the unit. Do not remove any packaging until the unit is near the place of installa- tion. Rig the unit by attaching chain or cable slings to the round lifting holes provided in the base rails. Spreaders, whose length exceeds the largest dimen- sion across the unit, MUST BE USED. Refer to Figure 1. Units may also be moved or lifted with a forklift, from the side only, providing that an accessory skid is used. LENGTH OF FORKS MUST BE
Resumo do conteúdo contido na página número 10
356214-XIM-A-0108 FIXED OUTDOOR AIR INTAKE DAMPER This damper is shipped inside the return air compart- ment. It is completely assembled and ready for installa- Do not permit overhanging structures or shrubs tion. A damper baffle inside of the hood is adjustable to to obstruct outdoor air discharge outlet, com- provide variable amounts of outdoor air intake on units bustion air inlet or vent outlets. that are not provided with an economizer or a motor- ized damper option. Refer to the Fixed Outd
Resumo do conteúdo contido na página número 11
356214-XIM-A-0108 COMPRESSORS Units are shipped with compressor mountings factory- adjusted and ready for operation. Do not loosen compressor mounting bolts. FILTERS Two-inch or four-inch filters can be supplied with each unit. Filters must always be installed ahead of the evaporator coil and must be kept clean or replaced with same size and type. Dirty filters will reduce the capacity FIGURE 3 - FIXED OUTDOOR AIR DAMPER of the unit and will result in frosted coils or safety shut- down. Minimum
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356214-XIM-A-0108 THERMOSTAT CONTROL TERMINALS TERMINAL BLOCK W1 W1 1 W2 W2 Y1 Y1 G 2 Y2 OCC P G P1 R Smoke Y2 Detector C X R 3 R Jumper 4 SD RC SD C 5 OCC SD 24 VAC Class 2 6 C X TERMINALS ON A LIMITED NUMBER OF THERMOSTATS 1 Second stage heating not required on single stage heating units. 2 Second stage cooling not required on single stage cooling units. 3 Jumper is required if there is no Smoke Detector circuit. 4 Jumper is required for any combination of R, RC, or RH. 5 OCC is an output f
Resumo do conteúdo contido na página número 13
356214-XIM-A-0108 THERMOSTAT with a separate branch circuit fed directly from the meter panel and properly fused. The room thermostat should be located on an inside wall approximately 56 inches above the floor where it will not be subject to drafts, sun exposure or heat from electrical fixtures or appliances. Follow manufacturer's instructions enclosed with thermostat for general instal- When connecting electrical power and control lation procedure. A minimum of seven color-coded wiring to the u
Resumo do conteúdo contido na página número 14
356214-XIM-A-0108 OPTIONAL GAS HEAT These gas-fired heaters have aluminized-steel or All gas heaters are shipped from the factory equipped optional stainless steel, tubular heat exchangers with for natural gas use, but can be field converted to L.P./ spark ignition with proven pilot. Propane with Kit Model # 1NP0418. See Gas Heat Application Data Table. TABLE 4: GAS HEAT APPLICATION DATA Output Capacity (Mbh) 0 To 2,000 To Temp. 0 To 2,000 To 2,000 Feet 4,500 Feet Rise ºF Gas 2,000 Feet 4,500 Fe
Resumo do conteúdo contido na página número 15
356214-XIM-A-0108 supply piping system at test pressures equal to or less than 1/2 psig (3.48kPa). 7. A 1/8 inch NPT plugged tap, accessible for test Natural gas may contain some propane. Pro- gage connection, must be installed immediately pane, being an excellent solvent, will quickly upstream of the gas supply connection to the fur- dissolve white lead or most standard commer- nace. cial compounds. Therefore, a special pipe compound must be applied when wrought iron or steel pipe is used. Shel
Resumo do conteúdo contido na página número 16
356214-XIM-A-0108 For satisfactory operation, L.P./propane gas pressure the blower compartment. These hoods must be must be 10.0 I.W.C. at the unit manifold under full load. installed to assure proper unit function. All hoods must Maintaining proper gas pressure depends on three be fastened to the outside of the gas heat access panel main factors: with the screws provided in the bag also attached to the blower housing. 1. The vaporization rate depends on (a) the tempera- ture of the liquid and (
Resumo do conteúdo contido na página número 17
356214-XIM-A-0108 OPTIONAL POWER EXHAUST/BAROMETRIC RELIEF POWER EXHAUST DAMPER SETPOINT DAMPER RAIN HOOD With power exhaust option, each building pressuriza- The instructions for the power exhaust/barometric relief tion requirement will be different. The point at which the damper rain hood can be found in the kit. The exhaust power exhaust comes on is determined by the econo- fan, all supporting brackets, angles, and the wiring are mizer damper position (Percent Open). The Exhaust factory inst
Resumo do conteúdo contido na página número 18
356214-XIM-A-0108 FIGURE 9 - ENTHALPY SETPOINT ADJUSTMENT Exhaust Air Adjustment Screw EXH N1 N TR TR1 Exhaust Air LED Set Damper Min. 24 24 Position EXH Vac Vac P1 P Screw HOT COM Min Indoor Air Quality Pos T1 T + Max. Adjustment Screw IAQ 1 2 Max Indoor Air Quality LED IAQ AQ1 AQ 5 Indoor Air Quality IAQ Min. Adjustment SO+ SO Min 3 4 Screw Free Cool Free Cooling LED SR+ SR EF EF1 BC A D Economizer Enthalpy Set Point Adjustment Screw FIGURE 10 - HONEYWELL ECONOMIZER CONTROL W7212 18 Johnson Co
Resumo do conteúdo contido na página número 19
356214-XIM-A-0108 FIGURE 11 - FOUR AND SIX POINT LOADS TABLE 6: FOUR AND SIX POINT LOADS Total 4 Point Loads (lbs) Unit Size Shipping AB C D Weight 180 Gas 2300 539 563 612 586 240 Gas 2500 538 563 715 684 300 Gas 3130 615 671 962 882 180 Elec 2100 492 514 558 536 240 Elec 2300 295 517 658 630 300 Elec 2890 487 619 646 508 Total 6 Point Loads (lbs) Unit Size Shipping AB C D E F Weight 180 Gas 2300 351 367 392 416 399 375 240 Gas 2500 334 350 426 502 481 407
Resumo do conteúdo contido na página número 20
356214-XIM-A-0108 TABLE 7: PHYSICAL DATA MODELS DM180 DM240 DM300 CENTRIFUGAL BLOWER (Dia. x Wd.) 15x15 18x15 18x15 EVAPORATOR BLOWER FAN MOTOR HP 5.0 7.5 10 ROWS DEEP 3 3 4 EVAPORATOR COIL FINS PER INCH 13.5 FACE AREA (Sq. Ft.) 15.5 20.5 25 PROPELLER DIA. (In.) (Each) 30 CONDENSER FAN FAN MOTOR HP (Each) 1 (Two Per Unit) NOM. CFM TOTAL (Each) 6,000 8,000 7,200 ROWS DEEP 2 2 3 CONDENSER FINS PER INCH 13 20 15 COIL FACE AREA (Sq. Ft.) 36 43.3 43.3 5 TON HERMETIC (RECIP
