Bryant Legacy 582K04-07 Installation Instructions Manual
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Bryant Legacy 582K04-07 Installation Instructions Manual

Bryant Legacy 582K04-07 Installation Instructions Manual

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Legacy™ Line
582K04-07 Single Package Rooftop
Gas Heating/Electric Cooling Unit
®
with Puron
(R-410A) Refrigerant
CONTENTS
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Rated Indoor Airflow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Jobsite Survey. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Step 1 - Plan for Unit Location. . . . . . . . . . . . . . . . . . . . . 7
Step 3 - Inspect Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Step 4 - Provide Unit Support . . . . . . . . . . . . . . . . . . . . . 7
Step 5 - Field Fabricate Ductwork . . . . . . . . . . . . . . . . . 9
Step 6 - Rig and Place Unit . . . . . . . . . . . . . . . . . . . . . . . . 9
Ductwork . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Step 8 - Install Outside Air Hood . . . . . . . . . . . . . . . . . 11
Step 10 - Install Flue Hood . . . . . . . . . . . . . . . . . . . . . . . 12
Step 11 - Install Gas Piping. . . . . . . . . . . . . . . . . . . . . . . 13
and Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Step 13 - Make Electrical Connections . . . . . . . . . . . 16
Installation Instructions
Page
Integrated Gas Controller . . . . . . . . . . . . . . . . . . . . . . . . . 25
X (Factory Option) . . . . . . . . . . . . . . . . . . . 27
®
RTU Open Controller (Factory Option) . . . . . . . . . . . . . 41
Controller Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Smoke Detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Step 15 - Install Accessories . . . . . . . . . . . . . . . . . . . . . 42
Step 16 - Fan Speed Set Up . . . . . . . . . . . . . . . . . . . . . . 43
START-UP CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . . . CL-1
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, main-
tenance, or use can cause explosion, fire, electrical shock or
other conditions which may cause personal injury or property
damage. Consult a qualified installer, service agency, or your
distributor or branch for information or assistance. The quali-
fied installer or agency must use factory-authorized kits or
accessories when modifying this product. Refer to the individ-
ual 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 warnings or cautions attached to the unit. Con-
sult local building codes and appropriate national electrical
codes (in USA, ANSI/NFPA70, National Electrical Code
(NEC); in Canada, CSA C22.1) for special requirements.
It is important to recognize safety information. This is the
safety-alert symbol
. When you see this symbol on the unit
and in instructions or manuals, be alert to the potential for per-
sonal injury.
Understand the signal words DANGER, WARNING,
CAUTION, and NOTE. These words are used with the safety-
alert symbol. DANGER identifies the most serious hazards which
will result in severe personal injury or death. WARNING signifies
hazards which could result in personal injury or death. CAUTION
is used to identify unsafe practices, which may result in minor
Page

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Summary of Contents for Bryant Legacy 582K04-07

  • Page 1: Table Of Contents

    Legacy™ Line 582K04-07 Single Package Rooftop Gas Heating/Electric Cooling Unit ® with Puron (R-410A) Refrigerant Installation Instructions CONTENTS Page Page • FACTORY-OPTION THRU-BASE CONNECTIONS SAFETY CONSIDERATIONS ......1 (ELECTRICAL CONNECTIONS) MODEL NUMBER NOMENCLATURE AND •...

  • Page 2: Model Number Nomenclature And

    personal injury or product and property damage. NOTE is used to AVERTISSEMENT highlight suggestions which will result in enhanced installation, reliability, or operation. RISQUE D’INTOXICATION AU MONOXYDE DE CARBONE WARNING Si ces directives ne sont pas suivies, cela peut entraîner des blessures graves ou une intoxication au monoxyde de car- Electrical shock can cause personal injury and death.

  • Page 3: Rated Indoor Airflow

    Rated Indoor Airflow Table 1 — Rated Indoor Airflow Table 1 lists the rated indoor airflow used for the AHRI MODEL NUMBER RATED INDOOR AIRFLOW (CFM) efficiency rating for the units covered in this document. 582K*04 1050 582K*05 1500 582K*06 2000 582K*07 2400...
  • Page 4  Fig. 2 — Unit Dimensional Drawing 1018...
  • Page 5  Fig. 2 — Unit Dimensional Drawing (cont) 1018...
  • Page 6  Fig. 2 — Unit Dimensional Drawing (cont) 1018...

  • Page 7: Installation

    INSTALLATION Step 2 — Plan for Sequence of Unit Installation The support method used for this unit will dictate different Jobsite Survey sequences for the steps of unit installation. For example, on Complete the following checks before installation. curb-mounted units, some accessories must be installed on the Consult local building codes and the NEC (National Elec- unit before the unit is placed on the curb.
  • Page 8 Fig. 3 — Roof Curb Details...

  • Page 9: Slab Mount (Horizontal Units Only)

    Step 6 — Rig and Place Unit CAUTION Failure to follow this caution may result in damage to roof- ing materials. Membrane roofs can be cut by sharp sheet metal edges. Be careful when placing any sheet metal parts on such roof. Keep unit upright and do not drop.

  • Page 10: Step 7 - Convert To Horizontal And Connect

    "B" 36"- 54" DETAIL "A" PLACE ALL SEAL STRIP IN PLACE REQUIRED (914-1371) BEFORE PLACING UNIT ON ROOF CURB. SPREADER BARS DUCT END "C" "A" SEE DETAIL "A" DIMENSIONS UNIT MAX WEIGHT 582K*04 74.5 1890 37.6 33.5 582K*05 74.5 1890 36.5 33.5 582K*06...

  • Page 11: Step 8 - Install Outside Air Hood

    SCREWS HOOD PARTS PLASTIC TIE WRAP QTY (2) DUCT COVERS SHEET METAL FACE UP SCREWS FOR METAL TRAY QTY (2) BASEPAN Fig. 10 — Economizer and Two-Position Damper Hood Parts Location Carefully lift the hood assembly (with metal tray) through the filter access opening and assemble per the steps out- lined in the Economizer Hood and Two-Position Hood Fig.

  • Page 12: Step 9 - Units With Hinged Panels Only

    Step 9 — Units with Hinged Panels Only If the unit does not have hinged panels, skip this step and continue at Step 10 below. PANEL Relocate latch shipped inside the compressor compartment behind the hinged compressor door to location shown in INDOOR COIL Fig.

  • Page 13: Step 11 - Install Gas Piping

    Step 11 — Install Gas Piping Table 6 — Liquid Propane Manifold Pressure Ranges Installation of the gas piping must be accordance with local UNIT MODEL UNIT SIZE HIGH FIRE LOW FIRE building codes and with applicable national codes. In U.S.A., Low and Medium Heat Units refer to NFPA 54/ANSI Z223.1 National Fuel Gas Code 10.0 in.
  • Page 14 HIGH VOLTAGE BRASS FITTING FOR CONDUIT 3 TO 6 TON UNITS CONNECTOR 9” (229mm) min Thru-Curb Adapter Union AUXILIARY POWER Unit Base Rail SUPPLY (OPTIONAL) LOW VOLTAGE CONDUIT Shut Off CONNECTOR Valve Fig. 17 — Thru-Base Gas Connection Fittings The thru-base gas connector has male and female threads. Drip The male threads protrude above the basepan of the unit;...

  • Page 15: Step 12 - Install External Condensate Trap

    When installing the gas supply line, observe local codes pertaining to gas pipe installations. Refer to the NFPA 54/ ANSI Z223.1 NFGC latest edition (in Canada, CAN/CSA B149.1). In the absence of local building codes, adhere to the following pertinent recommendations: •...

  • Page 16: Step 13 - Make Electrical Connections

    Unit may be equipped with short test leads (pigtails) on the field line connection points on contactor C or optional discon- nect switch. These leads are for factory-run test purposes only; MINIMUM PITCH remove and discard before connecting field power wires to unit 1˝...

  • Page 17: Units Without Factory-Installed Non-Fused Disconnect

    Operation on improper line voltage or excessive phase imbal- ance constitutes abuse and may cause damage to electrical components. Such operation would invalidate any applicable Bryant warranty. Example: Supply voltage is 230-3-60 AB = 224 v BC = 231 v...

  • Page 18: Convenience Outlets

    CONVENIENCE OUTLETS WARNING WARNING Failure to follow this caution could result in personal injury or death. Failure to follow this caution could result in personal injury Disconnect all power to unit and convenience outlet. Lock- or death. out and tag-out all power prior to installation. Units with convenience outlet circuits may use multiple dis- connects.

  • Page 19: Factory-Option Thru-Base Connections (Electrical Connections)

    THERMOSTAT VOLTAGE CONNECTIONS TERMINALS L1: RED + YEL H1 + H3 Install a Bryant-approved accessory thermostat according to 208, 230 L2: BLU + GRA H2 + H4 installation instructions included with the accessory. For com- L1: RED plete economizer function, select a two-stage cooling thermo-...

  • Page 20: Heat Anticipator Settings

    HEAT ANTICIPATOR SETTINGS Typical Unit Set heat anticipator settings at 0.14 amp for the first stage Thermostat Control and 0.14 amp for second-stage heating, when available. Connections Board PERFECT HUMIDITY™ CONTROL CONNECTIONS Perfect Humidity Space RH Controller NOTE: The Perfect Humidity system is a factory-installed option. Perfect Humidity system is not available for single phase (-J volt- age code) models.

  • Page 21: Typical Unit Wiring Diagrams

    PROGRAMMABLE THERMOSTAT UNIT CONTROL BOARD THERMOSTAT CONNECTIONS O/W2/B SRTN Fig. 37 — Typical 582K Unit with Perfect Humidity™ Adaptive Dehumidification System and Programmable Thermostat TYPICAL UNIT WIRING DIAGRAMS See Fig. 38 - 40 for examples of typical unit control and power wiring diagrams.
  • Page 22 Fig. 38 — Typical Control Wiring Diagram Electro-Mechanical with W7212 (582K 04-06 208-230/3/60 Unit Shown)
  • Page 23 Fig. 39 — Typical Control Wiring Diagram Electro-Mechanical with W7220 (582K 07 208-230/3/60 Unit Shown)
  • Page 24 Fig. 40 — Typical 582K 04-07 Power Wiring Diagram, 208-230V Unit Shown...

  • Page 25: Integrated Gas Controller

    Integrated Gas Controller When the thermostat calls for heating, power is sent to W on the Integrated Gas Controller (IGC) board. An LED (light This unit contains an Integrated Gas Controller (IGC) emitting diode) on the IGC board turns on and remains on board.
  • Page 26 UNIT CONTROL BOARD Fig. 43 — Typical IGC Control Wiring Diagram...

  • Page 27: Economi$Er X (Factory Option)

    EconoMi$er ® X (Factory Option) User Interface Provides status for normal operation, setup parameters, The EconoMi$er X system is an expandable economizer checkout tests, and alarm and error conditions with a 2-line 16 control system, which includes a W7220 economizer module character LCD display and four button keypad.
  • Page 28 Storage Temperature Table 7 — Economizer Module - Left Hand Terminal Blocks –40 to 150°F (–40 to 65°C) LABEL TYPE DESCRIPTION Shipping Temperature Top Left Terminal Block –40 to 150°F (–40 to 65°C) 20k NTC Mixed Air Temperature Sensor (Polarity Relative Humidity and COM Insensitive Connection)
  • Page 29 S-Bus Sensor Wiring SENSOR The labels on the sensors and controller are color coded for ease of installation. Orange labeled sensors can only be wired (HOT) BLACK to orange terminals on the controller. Brown labeled sensors can only be wired to S-bus (brown) terminals. Use Fig. 46 and YELLOW Table 9 to locate the wiring terminals for each S-Bus sensor.
  • Page 30 Press the (Enter) button to display the value of the IMPORTANT: Table 11 illustrates the complete hierar- currently displayed item. chy. Your menu parameters may be different depending Press the ▲ button to increase (change) the displayed on your configuration. parameter value.
  • Page 31 Table 11 — W7220 Menu Structure* PARAMETER PARAMETER MENU PARAMETER DEFAULT RANGE AND NOTES † VALUE INCREMENT ECONO AVAIL YES/NO FIRST STAGE COOLING DEMAND (Y1–IN) YES = economizing available; the system can use outside air for free cooling when required ECONOMIZING YES/NO FIRST STAGE COOLING RELAY OUTPUT...
  • Page 32 Table 11 — W7220 Menu Structure*(cont) PARAMETER PARAMETER MENU PARAMETER DEFAULT RANGE AND NOTES † VALUE INCREMENT MAT SET 53°F 38 to 70°F; MIXED AIR SETPOINT Setpoint determines where the economizer will mod- increment by 1 ulate the OA damper to maintain the mixed air temperature. LOW T LOCK 32°F -45 to 80°F...
  • Page 33 Table 11 — W7220 Menu Structure*(cont) PARAMETER PARAMETER MENU PARAMETER DEFAULT RANGE AND NOTES † VALUE INCREMENT INSTALL 01/01/17 Display order = MM/DD/YY Setting order = DD, MM, then YY. UNITS DEG F or C Sets economizer controller in degrees Fahrenheit or Celsius EQUIPMENT CONV Conventional or HP...
  • Page 34 Table 11 — W7220 Menu Structure*(cont) PARAMETER PARAMETER MENU PARAMETER DEFAULT RANGE AND NOTES † VALUE INCREMENT DAMPER MINIMUM The checkout for the damper minimum position is based on the system. POSITION DAMPER OPEN Position damper to the full open position. Exhaust fan contacts enable during the DAMPER OPEN test.
  • Page 35 LEGEND AND NOTES FOR TABLE 11 LEGEND NOTES: STATUS  OCCUPIED — The factory-standard Occupancy sig- CLO — COMPRESSOR LOCKOUT nal originates with a thermostat or other controller call for indoor ERV — ENERGY RECOVERY VENTILATOR fan operation at UCB terminal G. This signal passes through the Unit Control Board’s OCCUPANCY jumper to the ECONO con- LCD —...
  • Page 36 Enthalpy Settings point are all below the selected boundary, the economizer sets the economizing mode to YES, economizing is available. When the OA temperature, enthalpy and dew point are be- low the respective setpoints, the Outdoor Air can be used for When all of the OA conditions are above the selected economizing.
  • Page 37 Standard or Single Speed Fan Operation The W7220 controller will control a standard 1 speed unit when configured for FAN TYPE = 1 SPEED. Refer to Table 13 for economizer operation. Table 13 — Economizer Operation - FAN TYPE = 1SPEED INPUTS OUTPUTS DEMAND...
  • Page 38 2 Speed Fan Operation The W (heating mode) is not controlled by the W7220 but it requires the status to know where to position the OA damper NOTE: 2 Speed Fan operation applies to 582K*07 models only. for minimum position for the fan speed. The W7220 controller has the capability to work with a sys- The 2 speed fan delay is available when the system is pro- tem using a 2-speed supply fan.
  • Page 39 2SP H/C (2 Speed Heat/Cool) Fan Operation (single phase FAN TYPE must be set to keep the appropriate outside air in- units only) take. The W7220 controller does not actually control the fan On single phase 582K 3 to 5 ton units, if reduced the heating speed or the heat output of the unit, and only uses this informa- fan speed is lower than the cooling speed and the economizer tion to help determine the damper position.
  • Page 40 Checkout To perform a Checkout test: Inspect all wiring connections at the economizer module’s ter- Scroll to the desired test in the Checkout menu using the minals, and verify compliance with the installation wiring dia- ▲ and ▼ buttons. grams. For checkout, review the Status of each configured Press the (Enter) button to select the item.

  • Page 41: Rtu Open Controller (Factory Option)

    RTU Open Controller (Factory Option) Completing Return Air Smoke Sensor Installation Unscrew the two screws holding the Return Air Smoke For details on operating 582K*04-07 units equipped with the fac- tory-installed RTU Open controller option refer to the Factory-In- Detector assembly. See Fig. 51, Step 1. Save the screws. stalled Option RTU Open Multi-Protocol Controller Controls, Turn the assembly 90 degrees and then rotate end to end.

  • Page 42: Step 14 - Adjust Factory-Installed Options

    Step 14 — Adjust Factory-Installed Options Step 15 — Install Accessories Available accessories include: SMOKE DETECTORS • Roof curb Smoke detector(s) will be connected at the Unit Control Board • Thru-base connection kit (must be installed before unit is (UCB), at terminals marked “Smoke Shutdown.” Detach the set on roof curb) jumper covering the Smoke Shutdown terminals on the UCB and then attach the wiring harness from the smoke detector.

  • Page 43: Step 16 - Fan Speed Set Up

    Step 16 — Fan Speed Set Up UNITS WITH ELECTRO-MECHANICAL CONTROLS The Fan Speed set up controls are located on the lower sec- tion of the Unit Control Board (UCB). See Fig. 53 location on 3 phase voltage units or Fig. 54 for location on single phase voltage units.
  • Page 44 ESP in. wg Factory Setting: Calculator 7.8 V 1500 Field Setting: 1625 Record field setting here 10.0 1750 1875 2000 Switch Range: 2125 2250 4.1 - 7.5 2375 6.9 - 8.7 2500 7.7 - 10.0 Field Accessories: Economizer * Overlap in A, B, C switch range designed for maximum field adjustment potential.
  • Page 46 Copyright 2018 Bryant Heating & Cooling Systems Cat. No. 04-53582002-01 Edition Date: 9/18 1118 Printed in U.S.A. Form No: II582K-4-7-01 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. Pg 46 Replaces: New...

  • Page 47: Start-Up Checklist

    START-UP CHECKLIST FOR 582K04-07 SINGLE PACKAGE ROOFTOP GAS HEATING/ELECTRIC COOLING UNIT (REMOVE AND USE FOR JOB FILE) NOTE: To avoid injury to personnel and damage to equipment or property when completing the procedures listed in this start-up checklist, use good judgment, follow safe practices, and adhere to the safety considerations/information as outlined in preceding sections of this Installation Instruction document.
  • Page 48 8. Open W1 restore unit to dehumid mode (Y/N) _____ 9. Open humidistat input compressor and outdoor fan stop; LSV and DSV solenoids de-energized (Y/N) _____ 10. Restore setpoints for thermostat and humidistat (Y/N) _____ Copyright 2018 Bryant Heating & Cooling Systems Cat. No. 04-53582002-01 Edition Date: 9/18 1118 Printed in U.S.A.

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