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Bryant DURAPAC 558F, Installation & Service Instructions Manual

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Bryant DURAPAC 558F Installation & Service Instructions Manual Download Page 6

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Summary of Contents for DURAPAC 558F

Page 1: ...nd counter flashing as shown Ductwork can be secured to roof curb before unit is set in place IMPORTANT The gasketing of the unit to the roof curb or adapter roof curb is critical for a leak proof sea...

Page 2: ...2 Fig 1A Roof Curb Details 558F180 240...

Page 3: ...3 Fig 1B Roof Curb Details 558F300...

Page 4: ...inserting hooks into unit base rails as shown Use corner post from packaging to protect coil from damage Use bumper boards for spreader bars 5 Weights do not include optional EconoMi er See Fig 4 6 fo...

Page 5: ...5 Fig 4 Base Unit Dimensions 558F180 210...

Page 6: ...6 Fig 5 Base Unit Dimensions 558F240...

Page 7: ...x access Right Side 4 0 1219 for proper operation of damper and power exhaust if so equipped Top 6 0 1829 to assure proper condenser fan operation Local codes or jurisdiction may prevail 7 With the ex...

Page 8: ...Fins in 4 15 4 15 4 15 4 15 Total Face Area sq ft 17 5 17 5 17 5 17 5 EVAPORATOR FAN Centrifugal Type Quantity Size in 2 12x12 2 12 x 12 2 12 x 12 2 12 x 12 Type Drive Belt Belt Belt Belt Nominal Cfm...

Page 9: ...ovided in drain hole and must be removed when unit is operating One 3 4 in half coupling is provided inside unit evaporator sec tion for condensate drain connection An 81 2 in x 3 4 in diameter nipple...

Page 10: ...option according to the installation instructions included with the accessory Locate thermostat assembly on a solid wall in the conditioned space to sense average temperature Route thermostat cable o...

Page 11: ...10 208 230 187 253 30 1 225 28 8 195 3 0 5 1 7 5 0 15 8 15 8 87 87 110 110 4 6 18 8 92 92 110 110 26 34 71 82 109 122 110 125 4 6 18 8 26 34 71 82 114 128 125 150 42 56 117 135 166 155 175 175 4 6 18...

Page 12: ...CA calculation for 558F units with electric heaters over 50 kW 1 25 x IFM amps 1 00 x heater FLA 4 Use the following table to determine heater capacity at actual voltage EXAMPLE 34 kW at 230 v heater...

Page 13: ...osition and close the door The handle should fit over the end of the shaft when the door is closed 8 The handle must be in the OFF position to open the control box door D Optional Convenience Outlet O...

Page 14: ...Sensor Installation Perform the following procedure to install the outdoor air enthalpy sensor part no CROUTENT001A00 1 Remove the outdoor air temperature sensor cover See Fig 22 Save cover and screw...

Page 15: ...Discharge Air Thermistor DAT The discharge air thermistor is factory mounted on the supply fan housing in the fan section of the unit The DAT is factory wired to the EconoMi er Control Module E CO2 C...

Page 16: ...ation air Either put the thermostat in the continuous fan mode or jumper the R and G terminals at the rooftop unit connection board Table 4 EconoMi er Switchover Control Strategy Must be selected manu...

Page 17: ...t and Winter Start Kit purchased separately The Motormaster I device controls outdoor fan no 1 while outdoor fans no 2 and 3 are sequenced off by the Accessory Fan Motor Sequencing Kit Accessory Fan M...

Page 18: ...t Control 10 F Installation 558F180 210 300 Install Field Fabricated Wind Baffles Wind baffles must be field fabricated for all units to ensure proper cooling cycle operation at low ambient temperatur...

Page 19: ...er I Sensor Locations NOTE All sensors are located on the eighth hairpin up from the bottom Fig 28 Motormaster III Sensor Locations 558F180 558F210 558F240 Fig 29 Typical Perfect Humidify Dehumidifica...

Page 20: ...mal start up levels NOTE When compressors are rotating in the wrong direc tion the unit will have increased noise levels and will not provide heating and cooling After a few minutes of reverse operati...

Page 21: ...86 4143 1142 5 23 4461 1193 5 61 4781 AIRFLOW Cfm AVAILABLE EXTERNAL STATIC PRESSURE in wg 1 4 1 6 1 8 2 0 2 2 2 4 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts...

Page 22: ...91 5810 8 000 1242 6 44 5415 1289 6 80 5714 1334 7 16 6018 1357 7 34 6171 1379 7 52 6325 8 500 1279 7 10 5966 1324 7 45 6268 1368 7 82 6573 1389 8 00 6728 1411 8 18 6883 9 000 1317 7 80 6561 1360 8 1...

Page 23: ...54 3752 1069 4 91 4060 1123 5 29 4375 1174 5 68 4 698 8 000 948 4 43 3667 1005 4 80 3969 1060 5 17 4278 1112 5 56 4593 1163 5 94 4915 1213 6 34 5 243 8 500 1001 5 11 4226 1054 5 49 4537 1106 5 87 4853...

Page 24: ...er modulates to the minimum position when the IFM is energized The EconoMi er provides Stage 1 of cooling by modulating the return and outdoor air dampers to main tain a 55 F supply air set point If...

Page 25: ...ehumidification cir cuits are always energized If Perfect Humidity circuit modulation is desired a field installed wall mounted humidistat or light commercial ther midistat is required If the Perfect...

Page 26: ...ressor is charged with the correct amount of oil at the factory Conventional white oil Sontext 200LT is used White oil is compatible with 3GS oil and 3GS oil may be used if the addition of oil is requ...

Page 27: ...just belt tension 1 Loosen fan motor bolts 2 Adjust belt tension Turn motor jacking bolt to move motor mounting plate up or down for proper belt tension 3 8 in deflec tion at midspan with one finger 9...

Page 28: ...FLASH code will not be cleared and the EconoMi er will remain in the safe operation mode The sensor fault must be corrected to enable EconoMi er to revert to normal operation If the CONFIG button is p...

Page 29: ...e subcooler coil A tap is provided on the unit to measure liquid pressure entering the sub cooler leaving the condenser X FILTER DRIER Replace whenever refrigerant system is exposed to atmosphere XI P...

Page 30: ...r Motor CR Control Relay CT Current Transformer DAT Discharge Air Thermistor DM Damper Motor DU Dummy Terminal EC Enthalpy Control EQUIP Equipment FL Fuse Link FLA Full Load Amps FPT Freeze Protection...

Page 31: ...31 Fig 38 Typical Wiring Schematic 558F240 208 230 3 60 Shown ELECTRIC HEAT 208 240 v Amps 200 230 v kW A 71 3 82 3 25 7 34 2 B 117 135 42 2 56 1 C 156 180 56 2 74 8...

Page 32: ...32 Fig 38 Typical Wiring Schematic 558F240 208 230 3 60 Shown cont Fig 39 Typical Component Arrangement 558F240 Shown...

Page 33: ...place Restriction in refrigerant system Locate restriction and remove Compressor operates continuously Dirty air filter Replace filter Unit undersized for load Decrease load or increase unit size Ther...

Page 34: ...t MIN POS to 100 to verify operation and then set to correct setting EconoMi er Changeover Set Point Set Too High or Too Low Set at correct value See Table 5 Discharge Air Thermistor Faulty If STATUS...

Page 35: ...Cleaning 26 Installation 14 15 Size 8 Filter drier 29 Freeze protection thermostat 8 29 Heat anticipator settings 14 High pressure switch 8 29 Horizontal adapter roof curb 4 Humidistat 18 20 Low pres...

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Page 38: ...selection of product theory and skills programs are available using popular video based for mats and materials All include video and or slides plus companion book Classroom Service Training which incl...

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Page 40: ...E PROPERLY TENSIONED VERIFY THAT SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION VERIFY THAT CRANKCASE HEATER HAS BEEN ENERGIZED FOR 24 HOURS II START UP ELECTRICAL SUPPLY FAN AMPS EXHAUST FAN...

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