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FIRE, EXPLOSION HAZARD

Failure to follow this warning could result in personal

injury or death.
Disconnect gas piping from unit when leak testing at

pressure greater than 0.5 psig (3450 Pa). Pressures

greater than 0.5 psig (3450 Pa) will cause gas valve

damage resulting in hazardous condition. If gas valve

is subjected to pressure greater than 0.5 psig (3450

Pa), it must be replaced before use. When pressure

testing field--supplied gas piping at pressures of 0.5

psig (3450 Pa) or less, a unit connected to such piping

must be isolated by closing the manual gas valve.

WARNING

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could cause personal

injury or death.
Before performing service or maintenance operations

on unit, always turn off main power switch to unit and

install lockout tag. Unit may have more than one

power switch.

WARNING

UNIT OPERATION AND SAFETY HAZARD

Failure to follow this warning could cause personal

injury, death and/or equipment damage.
Puron

(R--410A) refrigerant systems operate at

higher pressures than standard R--22 systems. Do not

use R--22 service equipment or components on Puron

refrigerant equipment.

WARNING

PERSONAL INJURY AND ENVIRONMENTAL

HAZARD

Failure to follow this warning could cause personal

injury or death.
Relieve pressure and recover all refrigerant before

system repair or final unit disposal.
Ware safety glasses and gloves when handling

refrigerants. Keep torches and other ignition sources

away from refrigerants and oils.

WARNING

CUT HAZARD

Failure to follow this caution may result in personal

injury.
Sheet metal parts may have sharp edges or burrs. Use

care and wear appropriate protective clothing, safety

glasses and gloves when handling parts and servicing

air conditioning units.

CAUTION

580J

***D

Содержание 580J***D series

Страница 1: ...tance The qualified installer or agency must use factory authorized kits or accessories when modifying this product Refer to the individual instructions packaged with the kits or accessories when installing Follow all safety codes Wear safety glasses and work gloves Use quenching cloths for brazing operations and have a fire extinguisher available Read these instructions thoroughly and follow all ...

Страница 2: ...stall lockout tag Unit may have more than one power switch WARNING UNIT OPERATION AND SAFETY HAZARD Failure to follow this warning could cause personal injury death and or equipment damage Puronr R 410A refrigerant systems operate at higher pressures than standard R 22 systems Do not use R 22 service equipment or components on Puron refrigerant equipment WARNING PERSONAL INJURY AND ENVIRONMENTAL H...

Страница 3: ...3 C09128 Fig 1 Unit Dimensional Drawing 17 and 20 Size Units 580J D ...

Страница 4: ...4 C09129 Fig 1 Unit Dimensional Drawing 17 and 20 Size Units cont 580J D ...

Страница 5: ...5 C09130 Fig 2 Unit Dimensional Drawing 24 and 28 Size Units 580J D ...

Страница 6: ...ified in unit drawings See Fig 3 NOTE Consider also the effect of adjacent units Be sure that the unit is installed such that snow will not block the combustion intake or flute outlet Unit may be installed directly on wood flooring or on Class A B or C roof covering material when roof curb is used 36 914 42 1067 42 1067 18 457 C09051 Fig 3 Service Clearance Dimensional Drawing Do not install unit ...

Страница 7: ...ions Install other accessories Pad mounted installation Prepare pad and unit supports Rig and place unit Remove duct covers and top skid Install field fabricated ductwork at unit duct openings Install combustion air hood Install flue hood Install gas piping Install condensate line trap and piping Make electrical connections Install other accessories Frame mounted installation Frame mounted applica...

Страница 8: ...o the basepans Control Box Access Panel Filter and Indoor Coil Access Panel Indoor Blower Access Panel Gas Access Panel Compressor each side C09078 Fig 4 Typical Access Panel and Compressor Locations Slab Mount Horizontal Units Only Provide a level concrete slab that extends a minimum of 6 in 150 mm beyond unit cabinet Install a gravel apron in front of condenser coil air inlet to prevent grass an...

Страница 9: ...9 C09052 Fig 5 Roof Curb Details 17 and 20 Size Units 580J D ...

Страница 10: ...10 C09100 Fig 6 Roof Curb Details 24 and 28 Size Units 580J D ...

Страница 11: ...it Rollers may be used to move unit across a roof Level by using unit frame as a reference See Table 1 on page 7 and Fig 8 for additional information Lifting holes are provided in base rails as shown in Fig 8 Refer to rigging instructions on unit UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage All panels must be in place when rigging Unit is not designed for handli...

Страница 12: ...gging skids and shipping materials Step 7 Duct Connection Field supplied flanges should be attached to horizontal duct openings see Fig 9 and all ductwork should be secured to the flanges Insulate and weatherproof all external ductwork joints and roof or building openings with counter flashing and mastic in accordance with applicable codes Horizontal Return Duct Opening 2 Position or Manual Outsid...

Страница 13: ...he burner access panel Remove the two screws securing the hood to the back of the burner access panel Using the two screws re attach the hood to the front of the burner access panel as shown in Fig 14 Flue Hood Combustion Air Hood C09091 Fig 14 Flue Hood and Combustion Air Hood Details Step 10 Install Gas Piping Installation of the gas piping must be accordance with local building codes and with a...

Страница 14: ...oltage wiring If non powered convenience outlet is being utilized remove the 7 8 in 22mm knockout and utilize appropriate connector for 115 volt line See Step 12 Making Electrical Connections for details Gas Connections Remove the knockout in the base pan and route 3 4 in gas line up through the opening Install an elbow and route gas line through opening in panel after first removing plastic bushi...

Страница 15: ... testing of the piping systems when test pressure is in excess of 0 5 psig 3450 Pa Pressure test the gas supply piping system at pressures equal to or less than 0 5 psig 3450 Pa The unit heating section must be isolated from the gas piping system by closing the external main manual shutoff valve and slightly opening the ground joint union Check for gas leaks at the field installed and factory inst...

Страница 16: ...t ground lug in control compartment or conduit approved for electrical ground when installed in accordance with NEC National Electrical Code ANSI NFPA 70 latest edition in Canada Canadian Electrical Code CSA Canadian Standards Association C22 1 and local electrical codes WARNING NOTE Check all factory and field electrical connections for tightness Field supplied wiring shall conform with the limit...

Страница 17: ...Amps on the unit informative plate See Fig 21 for power wiring connections to the unit power terminal block and equipment ground Provide a ground fault and short circuit over current protection device fuse or breaker per NEC Article 440 or local codes Refer to unit informative data plate for MOCP Maximum Over current Protection device size 11 12 13 L1 L2 L3 TB 208 230 3 60 460 3 60 575 3 60 Units ...

Страница 18: ...ire size fuse or breaker requirements and disconnect switch size and location Route 125 v power supply conductors into the bottom of the utility box containing the duplex receptacle Unit powered type A unit mounted transformer is factory installed to stepdown the main power supply voltage to the unit to 115 v at the duplex receptacle This option also includes a manual switch with fuse located in a...

Страница 19: ... balanced within 2 and the current within 10 Use the following formula to determine the percent of voltage imbalance Voltage Imbalance 100 x max voltage deviation from average voltage average voltage C09103 Operation on improper line voltage or excessive phase imbalance constitutes abuse and may cause damage to electrical components Such operation would invalidate any applicable Bryant warranty Fi...

Страница 20: ...2 Y1 R W2 G C X T STAT C09256 Fig 25 Typical Low Voltage Control Connections NOTE If utilizing the through the base connections route the low voltage wire through the wire ties to the central terminal board Rubber Grommet Corner Post C09101 Fig 26 Field Control Wiring Raceway Heat Anticipator Settings Set heat anticipator settings at 0 14 amp for the first stage and 0 14 amp for second stage heati...

Страница 21: ...on board DIP switches The RTU MP control is factory mounted in the 580J D unit s main control box to the right of the CTB See Fig 28 Factory wiring is completed through harnesses connected to the CTB Field connections for RTU MP sensors will be made at the Phoenix connectors on the RTU MP board The factory installed RTU MP control includes the supply air temperature SAT sensor The outdoor air temp...

Страница 22: ...22 C09115 Fig 29 RTU MP System Control Wiring Diagram 580J D ...

Страница 23: ... 6 Heat Stage 2 Relay State heat_2 DO Relay 24VAC 1A J1 5 Power Exhaust Relay State aux_2 DO Relay 24VAC 1A J11 3 Dehumidification Relay State humizer DO Relay 24VAC 1A J11 7 8 LEGEND AI Analog Input AO Analog Output DI Discrete Input DO Discrete Output These inputs if installed take the place of the default input on the specific channel according to schematic Parallel pins J5 1 J2 6 J5 3 J1 10 J5...

Страница 24: ...ied Bryant space temperature sensor is required with the RTU MP to monitor space temperature There are 3 sensors available for this application S 33ZCT55SPT space temperature sensor with override button S 33ZCT56SPT space temperature sensor with override button and setpoint adjustment S 33ZCT59SPT space temperature sensor with LCD liquid crystal display screen override button and setpoint adjustme...

Страница 25: ...ct the gray lead labeled ESL to the terminal labeled LOW See Fig 36 Connect the enthalpy control power input terminals to economizer actuator power leads RED connect to 24V and BLK connect to GND The outdoor enthalpy changeover setpoint is set at the enthalpy controller 7 ESL CTB ECON LOW GND 24V Enthalpy Switch GRA BLK RED Factory Wiring Harness ECONO MOTOR C09026 Fig 36 Enthalpy Switch 33CSENTHS...

Страница 26: ...the supply air does not have a chance to mix with the room air before it is drawn into the return airstream Wiring the Indoor Air Quality Sensor For each sensor use two 2 conductor 18 AWG American Wire Gage twisted pair cables unshielded to connect the separate isolated 24 vac power source to the sensor and to connect the sensor to the control board terminals To connect the sensor to the control i...

Страница 27: ...accessory is a field installed accessory This accessory overrides the unoccupied mode and puts the unit in occupied mode When installing this accessory the unit must be configured for remote occupancy by setting MENU Config Inputs input 3 5 8 or 9 to Remote Occupancy and normally open N O or normally closed N C Also set MENU Schedules occupancy source to DI on off Input 8 or 9 is recommended for e...

Страница 28: ...Modbus Slave Unused OFF OFF ON ON OFF Select Baud Select Baud N2 Slave Unused OFF OFF OFF ON ON OFF OFF LonWorks Unused ON ON OFF ON OFF OFF OFF NOTE DS Dip Switch BACnet MS TP SW3 example shown Baud Rate Selections BAUD RATE DS2 DS1 9600 OFF OFF 19 200 ON OFF 38 400 OFF ON 76 800 ON ON C07166 Fig 43 RTU MP SW3 Dip Switch Settings 580J D ...

Страница 29: ...anged There is a 10 minute auto logout if a screen is idle Contact your Bryant applications engineer for details on navigation and screen content Virtual BACview Virtual BACview is a freeware computer program that functions as the BACview6 Handheld The USB Link interface USB L is required to connect a computer to the RTU MP board The link cable connects a USB port to the J12 local access port This...

Страница 30: ...be are attached during installation The sampling tube is shipped in the blower section and is wire tied to the blower housing See Fig 47 The clear plastic cover permits visual inspections without having to disassemble the sensor The cover attaches to the sensor housing using four captive screws and forms an airtight chamber around the sensing electronics Each sensor includes a harness with an RJ45...

Страница 31: ...ng tube so that the holes in the tube face downward into the return air stream for vertical airflow configuration and horizontally facing away from filters for horizontal airflow The sampling tube snaps into the sensor which protrudes through the back of the control box Return Air with Economizer The sampling tube is inserted into the sensor which protrudes through the back of the control box plac...

Страница 32: ... LP conversion kit Manual outside air damper High Altitude Gas kits Flue Discharge Deflector Flue Exhaust Heat Shield Low Ambient Controls Thermostat Sensors Two Position motorized outside air damper EconoMi er2 without control for external signal and integrated barometric relief EconoMi er2 without control for external signal Power Exhaust Differential dry bulb sensor EconoMi er IV Outdoor enthal...

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