Bryant 559J 04 Series Installation Instructions Manual
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Bryant 559J 04 Series Installation Instructions Manual

Bryant 559J 04 Series Installation Instructions Manual

Single package rooftop cooling only with puron (r-410a) refrigerant
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559J04-06
SINGLE PACKAGE ROOFTOP
COOLING ONLY
with PURON
(R-410A) REFRIGERANT
®
NOTE: Read the entire instruction manual before starting the
installation.

TABLE OF CONTENTS

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . .1
AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Rated Indoor Airflow (cfm) . . . . . . . . . . . . . . . . . . . . . . .2
INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Jobsite Survey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Step 1 - Plan for Unit Location . . . . . . . . . . . . . . . . . . 6
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 11 -Make Electrical Connections . . . . . . . . . . . 13
Electric Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Control and Power Wiring Diagrams . . . . . . . . . . . . . .20
Installation Instructions
®
X (Factory-Installed Option) . . . . . . . . . 26
Smoke Detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Controller Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Step 13 - Install Accessories. . . . . . . . . . . . . . . . . . . . . 36
Step 14 - Check Belt Tension . . . . . . . . . . . . . . . . . . . . 36
Evaporator Coil Metering Devices . . . . . . . . . . . . . . . . 37
Pre-Start and Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
UNIT START-UP CHECKLIST . . . . . . . . . . . . . . . CL-1

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service, mainte-
nance, 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 qualified installer or
agency must use factory-authorized kits or accessories when mod-
ifying 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 extin-
guisher available. Read these instructions thoroughly and follow
all warnings or cautions attached to the unit. Consult local build-
ing 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 in-
structions or manuals, be alert to the potential for personal 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 personal
injury or product and property damage. NOTE is used to highlight
suggestions which will result in enhanced installation, reliability,
or operation.
WARNING
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could cause personal injury or
death.
Before performing service or maintenance operations on
unit, turn off main power switch to unit and install lock(s)
and lockout tag(s). Ensure electrical service to rooftop unit
agrees with voltage and amperage listed on the unit rating
plate. Unit may have more than one power switch.

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Summary of Contents for Bryant 559J 04 Series

  • Page 1: Table Of Contents

    559J04-06 SINGLE PACKAGE ROOFTOP COOLING ONLY with PURON (R-410A) REFRIGERANT ® Installation Instructions NOTE: Read the entire instruction manual before starting the EconoMi$er ® X (Factory-Installed Option) ..26 installation. Smoke Detectors ....... 35 RTU Open Controller (Factory-Installed Option).

  • Page 2: Cut Hazard

    MODEL NUMBER NOMENCLATURE AND DIMENSIONS WARNING See Fig. 1 for 559J model number nomenclature. See Fig. 2 for UNIT OPERATION AND SAFETY HAZARD unit dimensional drawings. Figure 3 shows service clearance di- mensions. Failure to follow this warning could cause personal injury, death and/or equipment damage.
  • Page 3 Position: 9 10 11 12 13 14 15 16 17 Example: Unit Type Packaging and Control 559 - Cooling RTU with optional A = Standard Packaging, electro mechanical Electric Heat, Legacy Series controls that require W7212 EconoMi$er IV B = LTL Packaging, electro mechanical controls that require W7212 EconoMi$er IV Model C = Standard Packaging, electro mechanical...
  • Page 4 Fig. 2 — Dimensional Drawing...
  • Page 5 Fig. 2 — Unit Dimensional Drawing (cont)

  • Page 6: Installation

    LOCATION DIMENSION CONDITION 48-in. (1219 mm) Unit disconnect is mounted on panel 18-in. (457 mm) No disconnect, convenience outlet option 18-in. (457 mm) Recommended service clearance 12-in. (305 mm) Minimum clearance 42-in. (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall) 36-in.

  • Page 7: Curb-Mounted Installation

    Table 2 — Operating Weights UNITS LB (KG) UNITS LB (KG) UNITS LB (KG) 559J Base Unit 445 (201) 499 (226) 552 (250) Economizer Vertical 50 (23) 50 (23) 50 (23) Horizontal 80 (36) 80 (36) 80 (36) Perfect Humidity™ System 50 (23) 50 (23) 50 (23)
  • Page 8 Fig. 5 — Roof Curb Details...

  • Page 9: Step 5 - Field Fabricate Ductwork

    Step 5 — Field Fabricate Ductwork Step 6 — Rig and Place Unit Cabinet return-air static pressure (a negative condition) shall not Keep unit upright and do not drop. Spreader bars are required. exceed 0.35-in. wg (87 Pa) with economizer or 0.4-in. wg (112 Rollers may be used to move unit across a roof.

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

    Fig. 6 — Rigging Label Step 7 — Convert to Horizontal and Connect REMOVABLE HORIZONTAL Ductwork (when required) RETURN DUCT OPENING COVER Unit is shipped in the vertical duct configuration. Unit without fac- tory-installed economizer or return-air smoke detector option may be field-converted to horizontal ducted configuration.

  • Page 11: Step 8 - Install Outside Air Hood

    FILTER ACCESS PANEL NOTCHES NOTCHES BASEPAN COMPRESSOR ACCESS PANEL OUTDOOR-AIR OPENING AND INDOOR COIL ACCESS PANEL Fig. 8 — Location of Notches Fig. 10 — Typical Access Panel Locations Locate the 2 screws holding the metal tray to the basepan SCREWS and remove.

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

    PANEL DIVIDER OUTSIDE HOOD CLEANABLE ALUMINUM FILTER FILTER PANEL CAULK HERE BAROMETRIC INDOOR INDOOR RELIEF COIL COIL FILTER ACCESS ACCESS CLIP PANEL PANEL Fig. 14 — Economizer Filter Installation Fig. 12 — Indoor Coil Access Panel Relocation Step 9 — Units with Hinged Panels Only Swing out indoor coil access panel and insert the hood Relocate latch shipped inside the compressor compartment behind sides under the panel (hood top).

  • Page 13: Step 11 -Make Electrical Connections

    size is #2 AWG (copper only). See Fig. 18 and unit label diagram for field power wiring connections. NOTE: TEST LEADS — Unit may be equipped with short leads MINIMUM PITCH (pigtails) on the field line connection points on contactor C or op- 1˝...

  • Page 14: Units Without Factory-Installed Non-Fused Disconnect

    Connect field power supply conductors to LINE side terminals UNITS WITHOUT FACTORY-INSTALLED NON-FUSED when the switch enclosure cover is removed to attach the handle. DISCONNECT When installing units, provide a disconnect switch per NEC (Na- tional Electrical Code) of adequate size. Disconnect sizing data is provided on the unit informative plate.
  • Page 15 GFCI RECEPTACLE PWD-CO TRANSFORMER NOT INCLUDED COVER - WHILE-IN-USE CONVENIENCE WEATHERPROOF OUTLET GFCI PWD-CO FUSE GASKET SWITCH BASEPLATE FOR GFCI RECEPTACLE CONTROL BOX ACCESS PANEL Fig. 23 — Weatherproof Cover Installation Fig. 22 — Convenience Outlet Location Non-Powered Type: Installing Weatherproof Cover: This type requires the field installation of a general-purpose 125-v 15-A circuit powered from a source elsewhere in the A weatherproof while-in-use cover for the factory-installed con-...

  • Page 16: Factory-Option Thru-Base Connections

    Operation on improper line voltage or excessive phase imbalance constitutes abuse and may cause dam- age to electrical components. Such operation would invalidate any applicable Bryant warranty. Fig. 25 — Convenience Outlet Utilization Notice Label Convenience Outlet Usage Rating:...

  • Page 17: Field Control Wiring

    THERMOSTAT Pass the thermostat control wires through the hole provided in the Select a Bryant-approved accessory thermostat. When electric corner post; then feed the wires through the raceway built into the heat is installed in the 559J unit, the thermostat must be capable of corner post to the control box.

  • Page 18: Electric Heaters

    Electric Heaters DISCONNECT EMT OR RIGID CONDUIT SINGLE CENTER MANUAL RESET The 559J units may be equipped with field-installed accessory MOUNTING (FIELD-SUPPLIED) POINT BOX POST LIMIT SWITCH LOCATION electric heaters. The heaters are modular in design, with heater HEATER COVERS frames holding open coil resistance wires strung through ceramic insulators, line-break limit switches and a control contactor.

  • Page 19: Single Point Boxes And Supplementary Fuses

    SINGLE POINT BOXES AND SUPPLEMENTARY FUSES When the unit MOCP device value exceeds 60-A, unit-mounted supplementary fuses are required for each heater circuit. These CONTL fuses are included in accessory single point boxes, with power dis- BOARD tribution and fuse blocks. The single point box will be installed di- rectly under the unit control box, just to the left of the partition separating the indoor section (with electric heaters) from the out- door section.

  • Page 20: Control And Power Wiring Diagrams

    Fig. 34 — Typical Perfect Humidity™ Adaptive Dehumidification System Humidistat Wiring PROGRAMMABLE THERMOSTAT UNIT CONTROL BOARD THERMOSTAT CONNECTIONS O/W2/B SRTN Fig. 35 — Typical Rooftop Unit with Perfect Humidity Adaptive Dehumidification System and Programmable Thermostat Control and Power Wiring Diagrams See Fig.
  • Page 21 Fig. 36 — Electro-Mechanical Control Wiring Diagram...
  • Page 22 Fig. 37 — Electro-Mechanical Control Wiring Diagram with Perfect Humidity™ System...
  • Page 23 Fig. 38 — Electro-Mechanical Power Wiring...
  • Page 24 Fig. 39 — RTU Open System Control Wiring Diagram...
  • Page 25 Fig. 40 — RTU Open System Control Wiring Diagram with Perfect Humidity™ System...

  • Page 26: Economi$Er ® X (Factory-Installed Option)

    Economi$er ® X (Factory Option) Electrical • Rated Voltage — 20 to 30 vac RMS, 50/60 Hz The EconoMi$er X system is an expandable economizer control system, which includes a W7220 economizer module (controller) • Transformer — 100 va maximum system input with an LCD and keypad (See Fig.
  • Page 27 Relative Humidity Table 5 — Economizer Module - Right Hand Terminal 5% to 95% RH non-condensing Blocks Economizer Module Wiring Details LABEL TYPE DESCRIPTION Use Fig. 42 and Tables 4 and 5 to locate the wiring terminals for the Economizer module. TOP RIGHT TERMINAL BLOCKS AUX2 I 24 VAC IN...
  • Page 28 • Press the (Enter) button to display the first item in the Table 6 — HH57AC081 Sensor Wiring Terminations currently displayed menu. • Press the (Menu Up/Exit) button to exit a menu’s item TERMINAL and return to the list of menus. TYPE DESCRIPTION NUMBER...
  • Page 29 Setup and Configuration Before being placed into service, the W7220 Economizer module IMPORTANT: Table 8 illustrates the complete hierar- must be set up and configured for the installed system. chy. Your menu parameters may be different depend- ing on your configuration. IMPORTANT: During setup, the economizer module For example if you do not have a DCV (CO ) sensor,...
  • Page 30 Table 8 — Menu Structure* PARAMETER PARAMETER MENU PARAMETER DEFAULT RANGE AND NOTES † VALUE INCREMENT FIRST STAGE COOLING DEMAND (Y1–IN) ECONO AVAIL YES/NO YES = economizing available; the system can use outside air for free cooling when required FIRST STAGE COOLING RELAY OUTPUT ECONOMIZING YES/NO YES = outside air being used for 1 stage cooling...
  • Page 31 Table 8 — Menu Structure* (cont) PARAMETER PARAMETER MENU PARAMETER DEFAULT RANGE AND NOTES † VALUE INCREMENT SUPPLY AIR SETPOINT 38 to 65 F; increment MAT SET Setpoint determines where the economizer will modulate the OA damper by 1 to maintain the mixed air temperature. COMPRESSOR LOW TEMPERATURE LOCKOUT -45 to 80 F;...
  • Page 32 Table 8 — Menu Structure* (cont) PARAMETER PARAMETER MENU PARAMETER DEFAULT RANGE AND NOTES † VALUE INCREMENT INSTALL 01/01/10 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 33 Table 8 — Menu Structure* (cont) PARAMETER PARAMETER MENU PARAMETER DEFAULT RANGE AND NOTES † VALUE INCREMENT DAMPER MINIMUM POSI- The checkout for the damper minimum position is based on the system. TION DAMPER OPEN Position damper to the full open position. Exhaust fan contacts enable during the DAMPER OPEN test.
  • Page 34 Table 8 — Menu Structure* (cont) PARAMETER PARAMETER MENU PARAMETER DEFAULT RANGE AND NOTES VALUE INCREMENT † SHUTDOWN ACTIVE AUX2 IN is programmed for SHUTDOWN and 24 V has been applied to AUX2 IN terminal. DMP CAL RUNNING DAMPER CALIBRATION ROUTINE RUNNING If DCV Auto enable has been programmed, when the W7220 is completing a calibration on the dampers, this alarm will display.

  • Page 35: Smoke Detectors

    Smoke Detectors Completing Installation of Return Air Smoke Sensor: Unscrew the two screws holding the return-air smoke Smoke detectors are available as factory-installed options on 559J models. Smoke detectors may be specified for supply-air only or detector assembly. See Fig. 47, Step 1. Save the screws. for return-air without or with economizer, or in combination of Turn the assembly 90 degrees and then rotate end to end.

  • Page 36: Step 12 - Adjust Factory-Installed Options

    Fig. 48 — EconoMi$er IV ® Wiring Step 12 — Adjust Factory-Installed Options Refer to separate installation instructions for information on in- stalling these accessories. SMOKE DETECTORS Step 14 — Check Belt Tension Smoke detector(s) will be connected at the Controls Connections Measure the belt span length as shown in Fig.

  • Page 37: Evaporator Coil Metering Devices

    Evaporator Coil Metering Devices The metering devices are multiple fixed-bore devices (Acutrol™) swedged into the horizontal outlet tubes from the liquid header, lo- cated at the entrance to each evaporator coil circuit path. See Fig. 51 and 52 for units with standard metering devices and Fig. 53 for units with TXV metering devices.
  • Page 38 ACCUTROL NOTE: Each feeder tube in the liquid header has a metering device. Fig. 51 — 559J Sizes 04-05 Metering Devices...
  • Page 39 ACCURATER NOTE: Each feeder tube in the liquid header has a metering device. ACCUTROL Fig. 52 — 559J Sizes 06 Dual Metering Devices...
  • Page 40 Fig. 53 — TXV (Metering Device) Position in Reheat Coil (Typical Diagram for Sizes 04-06)
  • Page 42 Copyright 2019 Bryant Heating & Cooling Systems Cat. No. 04-53559002-01 Edition Date: 1/19 Printed in U.S.A. Form No: II559J-4-6-02 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. Replaces: II559J-4-6-01...

  • Page 43: Preliminary Information

    UNIT START-UP CHECKLIST (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 44 9. Open humidistat input compressor and outdoor fan stop; LSV and DSV solenoids de-energized (Y/N) _____ 10. Restore set-points for thermostat and humidistat (Y/N) _____ REPEAT PROCESS FOR 2 COMPRESSOR SYSTEMS. Copyright 2019 Bryant Heating & Cooling Systems Cat. No. 04-53559002-01 Edition Date: 1/19 Printed in U.S.A.

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