Bryant 558J***D Installation Instructions Manual
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Bryant 558J***D Installation Instructions Manual

Bryant 558J***D Installation Instructions Manual

Single package rooftop, cooling only with puron r--410a refrigerant sizes 08, 12, & 14 with novation coil, sizes 08 - 14 with round tube/plate fin coil
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558J***D
SINGLE PACKAGE ROOFTOP, COOLING ONLY
R
WITH PURON
(R- - 410A) REFRIGERANT:
SIZES 08, 12, & 14 WITH NOVATIONt COIL
SIZES 08 - - 14 WITH ROUND TUBE/PLATE FIN COIL
NOTE: Read the entire instruction manual before starting
the installation.

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SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service,
maintenance, 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 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 warnings or cautions attached to
the unit. Consult 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 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.

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Summary of Contents for Bryant 558J***D

  • Page 1: Table Of Contents

    558J***D SINGLE PACKAGE ROOFTOP, COOLING ONLY WITH PURON (R- - 410A) REFRIGERANT: SIZES 08, 12, & 14 WITH NOVATIONt COIL SIZES 08 - - 14 WITH ROUND TUBE/PLATE FIN COIL Installation Instructions SAFETY CONSIDERATIONS NOTE: Read the entire instruction manual before starting the installation.
  • Page 2 WARNING WARNING PERSONAL INJURY AND ENVIRONMENTAL ELECTRICAL SHOCK HAZARD HAZARD Failure to follow this warning could cause personal Failure to follow this warning could cause personal injury or death. injury or death. Before performing service or maintenance operations Relieve pressure and recover all refrigerant before on unit, always turn off main power switch to unit and system repair or final unit disposal.
  • Page 3 Vertical Connections / Economizer Horizontal Connections / Economizer C08609 Fig. 1 - - Unit Dimensional Drawing – 08, 09 and 12 Size Units...
  • Page 4 C08610 Fig. 1 - - Unit Dimensional Drawing – 08, 09 and 12 Size Unit (cont.)
  • Page 5 Vertical Connections / Economizer Horizontal Connections / Economizer C08611 Fig. 2 - - Unit Dimensional Drawing – 14 Size Unit...

  • Page 6: Installation

    C08606 Fig. 2 - - Unit Dimensional Drawing – 14 Size Unit (cont.) INSTALLATION Jobsite Survey 18” (457) Complete the following checks before installation. 42" (1067) 1. Consult local building codes and the NEC (National Electrical Code) ANSI/NFPA 70 for special installa- tion requirements.

  • Page 7: Step 2 - Plan For Sequence Of Unit Installation

    Table 1 – Operating Weights 558J***D UNITS LB (KG) Component Base Unit 750 (340.5) 855 (388.2) 865 (385) 1030 (467) Economizer Vertical 80 (36) 80 (36) 80 (36) 80 (36) Horizontal 105 (48) 105 (48) 105 (48) 105 (48) Perfect Humidity™ System...
  • Page 8 ROOFCURB UNIT SIZE UNIT SIZE ACCESSORY 1’ - 2” CRRFCURB003A01 (356) 558J*08 - 558J*08 - 14D 2’ - 0” CRRFCURB004A01 (610) C08504 Fig. 4 - - Roof Curb Details...

  • Page 9: Step 5 - Field Fabricate Ductwork

    should be ducted through the roof deck to comply with applicable fire codes. For units with accessory electric heaters: Horizontal applications require a minimum clearance to combustibl8 surfaces of 1- - in (25 mm) from duct for first 12- - in (305 mm) away from unit.

  • Page 10: Step 7 - - Convert To Horizontal & Connect Ductwork

    Positioning on Curb — Step 8 — Install Outside Air Hood Economizer Hood Removal and Setup - - Factory Position unit on roof curb so that the following clearances Option are maintained: in. (6.4 mm) clearance between the roof curb and the base rail inside the front and back, 0.0 1.
  • Page 11 Two Position Damper Hood Removal and Setup - - 3. Locate the (2) screws holding the metal tray to the Factory Option basepan and remove. Locate and cut the (2) plastic tie- - wraps securing the assembly to the damper. (See 1.

  • Page 12: Step 9 - - Install External Condensate Trap And Line

    Economizer Hood and Two- - Position Hood — 5. Open the filter clips which are located underneath the hood top. Insert the aluminum filter into the bottom NOTE: If the power exhaust accessory is to be installed filter rack (hood divider). Push the filter into position on the unit, the hood shipped with the unit will not be past the open filter clips.

  • Page 13: Step 10 - Make Electrical Connections

    The piping for the condensate drain and external trap can is acceptable in your area.) If a de- - energize via unit be completed after the unit is in place. See Fig. 15. disconnect switch operation of the convenience outlet is desired, connect the source leads to the load side of the unit disconnect.
  • Page 14 See Fig. 17 for power wiring connections to the unit power terminal block and Two types of convenience outlets are offered on equipment ground. Maximum wire size is #4 ga AWG per 558J***D models: Non- - powered and unit- - powered. Both pole. types provide...
  • Page 15 Loosen the two screws at the GFCI duplex outlet, until approximately -in (13 mm) under screw heads are exposed. Press the gasket over the screw heads. Slip the backing plate over the screw heads at the keyhole slots and align with the gasket; tighten the two screws until snug (do not over-tighten).
  • Page 16 Thermostat — Install a Bryant- - approved accessory thermostat according to installation instructions included with the accessory. For complete economizer function, select a two- - stage LOW VOLTAGE CONDUIT cooling thermostat. Locate the thermostat accessory on a CONNECTOR solid wall in the conditioned space to sense average temperature in accordance with the thermostat installation instructions.
  • Page 17 Heat Anticipator Settings — Set heat anticipator settings at 0.14 amp for the first stage and 0.14 amp for second- - stage heating, when available. Electric Heaters 558J***D units may be equipped with field- - installed SINGLE POINT MAIN BRACKET AND...
  • Page 18 CONTL BOARD All fuses on 558J***D units are 60- - A. (Note that all heaters are qualified for use with a 60- - A fuse, regardless of actual heater ampacity, so only 60- - A fuses are necessary.) Single Point Boxes without Fuses —...
  • Page 19 RTU- -MP control system The RTU- - MP control is factory- - mounted in the 558J***D unit’s main control box, to the left of the CTB. See Fig. 30. Factory wiring is completed through The RTU- - MP controller, see Fig. 29, provides expanded harnesses connected to the CTB.
  • Page 20 C09608 Fig. 31 - - RTU- - MP System Control Wiring Diagram...
  • Page 21 Temperature (SAT) Sensor FIOP- - equipped 558J***D unit, the unit is supplied with a supply- - air temperature (SAT) sensor (33ZCSENSAT). This sensor is a tubular probe type, approx 6- - inches (12.7 mm) in length. It is a nominal 10- - k ohm thermistor.
  • Page 22 Space Temperature (SPT) Sensors Connect T- - 56 - - See Fig. 35 for T- - 56 internal A field- - supplied Bryant space temperature sensor is connections. Install a jumper between SEN and SET required with the RTU- - MP to monitor space temperature.
  • Page 23 Locate the enthalpy control in the economizer next to the J20-1 Actuator Motor. Locate two GRA leads in the factory harness and connect the gray lead labeled “ESL” to the terminal labeled “LOW”. See Fig. 38. Connect the J20-2 enthalpy control power input terminals to economizer Jumper actuator power leads RED (connect to 24V) and BLK (connect to GND).
  • Page 24 RTU- - MP J4- - 2 and connect the SIG COM terminal to (33ZCSENCO2) Connections RTU- - MP J4- - 3. See Fig. 41. On 558J***D units equipped with factory- - installed IAQ Sensor Smoke Detector(s), the smoke detector controller...
  • Page 25 Space Relative Humidity Sensor - - The RH sensor is not The fan status accessory is a field- - installed accessory. used with 558J***D models at this time. This accessory detects when the indoor fan is blowing air. When installing this accessory, the unit must be...
  • Page 26 There is a 10 minute auto logout if a screen is The LEDs indicate if the controller is speaking to the idle. Contact your Bryant applications engineer for details devices on the network. The LEDs should reflect on navigation and screen content.
  • Page 27 Smoke detectors are available as factory- - installed options housing with a single captive screw for easy access to the on 558J***D models. Smoke detectors may be specified wiring terminals. The controller has three LEDs (for for Supply Air only or for Return Air without or with...
  • Page 28 Air is introduced to the duct smoke detector sensor’s sensing chamber through a sampling tube that extends into the HVAC duct and is directed back into the ventilation system through a (shorter) exhaust tube. The difference in air pressure between the two tubes pulls the sampled air through the sensing chamber.
  • Page 29 Completing Installation of Return Air Smoke Return Air Detector module (shipping position shown)* Sensor: 1. Unscrew the two screws holding the Return Air Sensor detector plate. See Fig. 52. Save the screws. Controller module Screws Flexible Exhaust Tubes Return Air Detector Sampling Tube Sample Tube *RA detector must be moved from shipping position to operating position by installer C07307...

  • Page 30: Step 11 - Perfect Humidityt - Dehumidification System

    Dehumidification System — The Perfect Humidity dehumidification system requires a field- - supplied and - - installed space relative humidity control device such as Bryant’s Edge Programmable Thermostat with isolated contact set for dehumidification control. To connect the Edge Programmable Thermidistat (T6- - PRH01- - A): 1.
  • Page 31 Table 5 – Unit Wire/MOCP Sizing Data ELECTRIC HEATER NO C.O. or UNPWRD C.O. NO P .E. w/ P .E. (pwrd fr/unit) TYPE DISC. SIZE DISC. SIZE (kW) MOCP MOCP 38.8 42.6 7.8/10.4 21.7/25.0 38.8/38.8 50/50 41/41 193/193 42.6/42.6 50/50 45/45 197/197 12.0/16.0...
  • Page 32 Table 5 — Unit Wire/MOCP Sizing Data (cont) ELECTRIC HEATER w/PWRD C.O. NO P .E. w/ P .E. (pwrd fr/unit) TYPE DISC. SIZE DISC. SIZE (kW) MOCP MOCP 43.6 47.4 7.8/10.4 21.7/25.0 43.6/43.8 50/50 46/46 196/196 47.4/48.5 60/60 51/51 202/202 12.0/16.0 33.4/38.5 54.3/60.6...
  • Page 33 Table 5 — Unit Wire/MOCP Sizing Data (cont) ELECTRIC HEATER NO C.O. or UNPWRD C.O. NO P .E. w/ P .E. (pwrd fr/unit) TYPE DISC. SIZE DISC. SIZE (kW) MOCP MOCP 40.0 43.8 7.8/10.4 21.7/25.0 40.0/40.0 50/50 42/42 208/208 43.8/43.8 50/50 46/46 212/212...
  • Page 34 Table 5 — Unit Wire/MOCP Sizing Data (cont) ELECTRIC HEATER w/PWRD C.O. NO P .E. w/ P .E. (pwrd fr/unit) TYPE DISC. SIZE DISC. SIZE (kW) MOCP MOCP 44.8 48.6 7.8/10.4 21.7/25.0 44.8/44.8 50/50 47/47 213/213 48.6/48.6 60/60 52/52 217/217 12.0/16.0 33.4/38.5 54.3/60.6...
  • Page 35 Table 5 — Unit Wire/MOCP Sizing Data (cont) ELECTRIC HEATER NO C.O. or UNPWRD C.O. NO P .E. w/ P .E. (pwrd fr/unit) TYPE DISC. SIZE DISC. SIZE (kW) MOCP MOCP 43.7 47.5 7.8/10.4 21.7/25.0 43.7/43.7 50/50 46/46 258/258 47.5/47.5 60/60 50/50 262/262...
  • Page 36 Table 5 — Unit Wire/MOCP Sizing Data (cont) ELECTRIC HEATER w/PWRD C.O. NO P .E. w/ P .E. (pwrd fr/unit) TYPE DISC. SIZE DISC. SIZE (kW) MOCP MOCP 48.5 52.3 7.8/10.4 21.7/25.0 48.5/48.5 60/60 51/51 263/263 52.3/52.3 60/60 56/56 267/267 12.0/16.0 33.4/38.5 54.3/60.6...
  • Page 37 Table 5 — Unit Wire/MOCP Sizing Data (cont) ELECTRIC HEATER NO C.O. or UNPWRD C.O. NO P .E. w/ P .E. (pwrd fr/unit) TYPE DISC. SIZE DISC. SIZE (kW) MOCP MOCP 60.7 64.5 7.8/10.4 21.7/25.0 60.7/60.7 80/80 63/63 360/360 64.5/64.5 80/80 68/68 364/364...
  • Page 38 Table 5 — Unit Wire/MOCP Sizing Data (cont) ELECTRIC HEATER w/PWRD C.O. NO P .E. w/ P .E. (pwrd fr/unit) TYPE DISC. SIZE DISC. SIZE (kW) MOCP MOCP 65.5 69.3 7.8/10.4 21.7/25.0 65.5/65.5 80/80 69/69 365/365 69.3/69.3 80/80 73/73 369/369 12.0/16.0 33.4/38.5 65.5/65.5...
  • Page 39 Legend and Notes for Table 5 LEGEND: Example: Supply voltage is 230-3-60 --- Convenient outlet AB = 224 v DISC --- Disconnect BC = 231 v --- Full load amps AC = 226 v --- Indoor fan motor --- Locked rotor amps --- Minimum circuit amps (224 + 231 + 226) Average Voltage =...

  • Page 40: Step 12 - Adjust Factory- -Installed Options

    Start- - up instructions. Two- - Position motorized outside air damper Catalog No. II558J---07 E2010 Bryant Heating & Cooling Systems D 7310 W. Morris St. D Indianapolis, IN 46231 Printed in U.S.A. Edition Date: 01/10 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

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