Bryant 569J Series Installation, Start-Up And Service Instructions Manual
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Bryant 569J Series Installation, Start-Up And Service Instructions Manual

Bryant 569J Series Installation, Start-Up And Service Instructions Manual

Air--cooled condensing units 60 hz, with puronr (r--410a) refrigerant
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569J
AIR- - COOLED CONDENSING UNITS
60 Hz, with PURON
SIZES 07- -14

TABLE OF CONTENTS

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(R- - 410A) REFRIGERANT
Installation, Start- -Up and
Service Instructions
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  • Page 1: Table Of Contents

    569J AIR- - COOLED CONDENSING UNITS 60 Hz, with PURON (R- - 410A) REFRIGERANT SIZES 07- -14 Installation, Start- -Up and Service Instructions TABLE OF CONTENTS SAFETY CONSIDERATIONS ....ROUTINE SYSTEM MAINTENANCE .

  • Page 2: Safety Considerations

    SAFETY CONSIDERATIONS WARNING Improper installation, adjustment, alteration, service, PERSONAL INJURY AND ENVIRONMENTAL maintenance, or use can cause explosion, fire, electrical HAZARD shock or other conditions which may cause personal Failure to follow this warning could cause in personal injury or property damage. Consult a qualified installer, injury or death.

  • Page 3: Rated Indoor Airflow (Cfm)

    Same tube sizes are capable of handling higher flowrates 7. If required, install a 100% activated alumina suction (expressed as tons of cooling capacity) with Puron line filter drier at the outdoor unit. refrigerant compared to R- - 22 at constant pressure drops. 8.
  • Page 4 Example 5 6 9 J E 1 2 F 0 0 0 A 0 0 A 0 A Packaging Model Type A = Standard 569J = Bryant Condensing Unit B = LTL Puron ® R–410A Refrigerant Base Unit Controls Voltage...
  • Page 5 C150350 STD. UNIT WT. CORNER A CORNER B CORNER C CORNER D CENTER OF GRAVITY UNIT HEIGHT UNIT lbs. lbs. lbs. lbs. lbs. 569J*07A/B/G/H (RTPF) [457.2] [609.6] [533.4] [1076.0] 569J*08A/B (RTPF) [457.2] [609.6] [533.4] [1076.0] 569J*12A/B (RTPF) [457.2] [609.6] [609.6] [1279.2] 569J*14A/B (RTPF)
  • Page 6 Table 1A — Physical Data — 569J*07-14A/B/G/H Units — 60 Hz English UNIT 569J*07A/B 569J*07G/H 569J*08A/B 569J*12A/B 569J*14A/B NOMINAL CAPACITY (tons) 12.5 OPERATING WEIGHTS (lb) Round Tube/Plate Fin Coil (Cu/Al) ‡ REFRIGERANT TYPE R-410A R-410A R-410A R-410A R-410A † Operating Charge (w/ fan coil), Typical (lb) 14.0 14.0 17.0...
  • Page 7 Table 1B — Physical Data — 569J*07-14A/B/G/H Units — 60 Hz SI UNIT 569J*07A/B 569J*07G/H 569J*08A/B 569J*12A/B 569J*14A/B NOMINAL CAPACITY (kW) 21.1 21.1 26.4 35.1 OPERATING WEIGHTS (lb) Round Tube/Plate Fin Coil (Cu/Al) ‡ REFRIGERANT TYPE R-410A R-410A R-410A R-410A R-410A †...
  • Page 8 Table 2A — Physical Data — 569J*12-14D/E/F Units — 60 Hz English UNIT 569J*12D/E/F 569J*14D/E NOMINAL CAPACITY (tons) 12.5 OPERATING WEIGHTS (lb) Round Tube/Plate Fin Coil (Cu/Al) ‡ REFRIGERANT TYPE R-410A R-410A † Operating Charge 1/2 (w/ fan coil), Typical (lb) 11.0 / 11.0 22.0/22.0 Shipping Charge 1/2 (lb)
  • Page 9 Table 2B — Physical Data — 569J*12-14D/E/F Units — 60 Hz SI UNIT 569J*12D/E/F 569J*14D/E NOMINAL CAPACITY (kW) 35.1 OPERATING WEIGHTS (kg) Round Tube/Plate Fin Coil (Cu/Al) ‡ REFRIGERANT TYPE R-410A R-410A † Operating Charge 1/2 (w/ fan coil), Typical (kg) 5.0 / 5.0 10.0 / 10.0 Shipping Charge 1/2 (kg)

  • Page 10: Matching 569J Model To Evaporator Coil

    Matching 569J Model to Evaporator Coil The Model 569J***A/B/G/H is a single-circuit unit design, RIGHT: Min 18” (457 mm) REAR: requiring one set of refrigeration piping. This model can be requried for service Min 18” (457 mm) requried for service connected to an evaporator coil with one circuit or with two circuits (by manifolding the evaporator connections into a single piping system).

  • Page 11: Step 3 - Prepare Unit Mounting Support

    Equivalent Lengths for Common Fittings, for usual fitting types. Also identify adjustments for refrigeration distance on this installation, relocate the outdoor unit to specialties. Contact Bryant Applications Engineering for reduce the equivalent line length or the lift requirement. additional data and information on equivalent lengths.
  • Page 12 Charge to unit capacity ratio, lbs per ton (at 45 F SST, 95 F ODA) NOTE: For applications with equivalent length greater than 188 ft (57 m) and/or linear length greater than 125 ft (38 m), contact your local Bryant representative.
  • Page 13 Charge to unit capacity ratio, lbs per ton (at 45 F SST, 95 F ODA) NOTE: For applications with equivalent length greater than 188 ft (57 m) and/or linear length greater than 125 ft (38 m), contact your local Bryant representative.
  • Page 14 Charge Quantity, lbs. Calculated for both liquid line sizes (where applicable), but only with larger suction line size (where applicable) NOTE: For applications with equivalent length greater than 188 ft (57 m) and/or linear length greater than 125 ft (38 m), contact your local Bryant representative.
  • Page 15 Suction Riser — CONDENSING UNIT A suction riser condition exists when the outdoor unit is located above the indoor (evaporator) unit and suction 20-FT (6.1 M) MAX vapor must flow vertically up to return to the compressor. Oil return is a concern when the suction tube size is too large to produce the minimum refrigerant velocity to ensure oil return at minimum load conditions.

  • Page 16: Step 6 - Complete Refrigerant Piping Connections

    Step 6 — Complete Refrigerant Piping Connections Plan the Circuit 1 and Circuit 2 tubing segments carefully, mark each segment and check constantly as piping IMPORTANT: Do not bury refrigerant piping systems are assembled to avoid piping errors. underground. 569J***D/E/F unit cannot field-piped...
  • Page 17 Install Filter Drier(s) and Moisture Indicator(s) — EQUALIZER LINE INDOOR SENSING Every unit MUST have a filter drier in the liquid line. SIGHT GLASS COIL CKT BULB A LOCATION FILTER DRIER 569J***D/E/F models require two filter driers (one in each A LOCATION liquid line).
  • Page 18 Solenoid drop control wiring: Control the power to the Make Piping Connections — liquid line solenoid through a Solenoid Valve Relay (SVR) Piping connections at the 569J unit are ball valves with in all units. Use part number HN61PC005 (field- - supplied, stub tube extensions.

  • Page 19: Step 7 - Install Accessories

    For linear line lengths longer than 125 ft (38 m), contact NOTE: TEST LEADS - Unit may be equipped with short your local Bryant representative for system charge value. leads (pigtails) on the field line connection points on contactor C or optional disconnect switch. These leads are for factory run-test purposes only;...
  • Page 20 WARNING Units Without Disconnect Option FIRE HAZARD Failure to follow this warning could cause in personal injury, death and/or equipment damage. Do not connect aluminum wire between disconnect Disconnect switch and condensing unit. Use only copper wire. (See Fig. 12.) 208/230-3-60 460-3-60 575-3-60...
  • Page 21 Unit-powered type: A unit-mounted transformer is The unit-powered convenience outlet has a 1000 VA rated factory-installed to stepdown the main power supply voltage to transformer. Maximum continuous current must not the unit to 115-v at the duplex receptacle. This option also exceed 8 Amps.
  • Page 22 (air handler or packaged fan coil). Fig. 17 (569J***A/B) and Fig. 18 (569J***D/E/F) depict typical connections to a Bryant 524J fan coil unit. Plan for field connections carefully and install control wiring correctly per the project plan. Additional components and supplemental transformer accessory may be required.
  • Page 23 External Devices — The 569J***D/E/F is a dual- - circuit, two-stage cooling unit. Select a two—stage cooling thermostat. The 569J control transformers provide 24- - v NEC Class 2 Select a thermostat cable or equivalent single leads of power sources to energize external control devices. These different colors with minimum of four leads for 569J***A/B devices will include the indoor fan motor contactor (or or five leads for...
  • Page 24 Table 11 – Electrical Data — 569J*07- - 14A/B/G/H 60 Hz Units WITHOUT POWERED CONVENIENCE OUTLET VOLTAGE POWER COMPRESSOR 1 OFM (ea) DISCONNECT SIZE RANGE SUPPLY UNIT V ---Ph---Hz Fuse or HACR Brkr 208/230--- 3--- 60 19.6 28/28 45/45 26/26 142/142 569J*07A/B Units produced...
  • Page 25 Table 12 – Electrical Data — 569J*12- - 14D/E/F 60 Hz Units WITHOUT POWERED CONVENIENCE OUTLET VOLTAGE COMPRESSOR COMPRESSOR POWER DISCONNECT OFM (ea) RANGE SUPPLY SIZE UNIT V--- Ph--- Hz Fuse or HACR Brkr 208/230---3---60 15.9 15.9 39/39 50/50 40/40 226/226 460--- 3--- 60 569J*12/D/E/F...

  • Page 26: Step 9 - - Wind Baffles For Low Ambient Controls

    Step 9 — Wind Baffles for Low Ambient Control 2. Close the field disconnect. Preliminary Charge — Models 569J***B and 569J***E include the factory installed 32LT Motormaster Low Ambient Control. Model Before starting the unit, charge liquid refrigerant into the 569J*12F (with hot gas bypass option) also includes the high side of the system through the liquid service valve.

  • Page 27: Start Unit

    For applications with line lengths greater than 125 ft (38 m), motor protector resets, which may take up to 2 hours. contact Bryant representative. Vary refrigerant until the conditions of the chart are met. Note that the charging charts are different from the type normally used. The charts are based on charging the units to the correct subcooling for the various operating conditions.
  • Page 28 Using plotted operating point: Final Checks — Ensure that all safety controls are operating, control panel If plotted operating condition is - - Adjust charge by - - covers are on, and the service panels are in place. BELOW the curve REDUCE charge ABOVE the curve ADD charge...
  • Page 29 7.5 Ton Charging Chart R410a Refrigerant Add Charge if Add Charge if Above the Curve Above the Curve Remove Charge if Remove Charge if Below the Curve Below the Curve 1050 1400 1750 2100 2450 2800 3150 3500 3850 Pressure at Liquid Valve (PSIG / Kpa) 38AU501046 C150415 Fig.
  • Page 30 10 Ton Charging Chart R410a Refrigerant Add Charge if Above the Curve Remove Charge if Below the Curve 1050 1400 1750 2100 2450 2800 3150 3500 3850 Pressure at Liquid Valve (PSIG / Kpa) 38AU501047 C150416 Fig. 24 - - 569J*12A/B Charging Chart (RTPF)
  • Page 31 12.5 Ton Charging Chart R410a Refrigerant Add Charge if Above the Curve Remove Charge if Below the Curve 1050 1400 1750 2100 2450 2800 3150 3500 3850 Pressure at Liquid Valve (PSIG / Kpa) 38AU501048 C150417 Fig. 25 - - 569J*14A/B Charging Chart (RTPF)
  • Page 32 6 TON DUAL STAGE CHARGING CHART PURON (COMPRESSOR FULL LOAD, ALL CONDENSER FANS OPERATING) Add Charge if Above the Curve Remove Charge if Below the Curve 1050 1400 1750 2100 2450 2800 3150 3500 3850 Pressure at Liquid Valve (PSIG / Kpa) PN: 38AU000484 REV - C150338 Fig.
  • Page 33 10 Ton Circuit A Charging Chart R410a Refrigerant 10 Ton Circuit B Charging Chart R410a Refrigerant Add Charge if Add Charge if Above the Curve Above the Curve Remove Charge if Remove Charge if Below the Curve Below the Curve 100 150 200 250 300 350 400 450 500 550 600 100 150 200 250 300 350 400 450 500 550 600 350 700 1050 1400 1750 2100 2450 2800 3150 3500 3850...
  • Page 34 C10925 Fig. 29 - - Typical Single Circuit / Single Stage 569J***A/B Wiring Diagram...
  • Page 35 C150339 Fig. 30 - - Typical Single Circuit / Two Stage 569J*07G/H Wiring Diagram...
  • Page 36 C12547 Fig. 31 - - Typical Dual Circuit / Two Stage 569J***D/E/F Wiring Diagram...

  • Page 37: Operating Sequence

    OPERATING SEQUENCE 569J***D/E/F (Two Circuit) On a thermostat call for Cooling, IFC will be energized and Base Unit Controls indoor (supply) fan motor runs. Thermostat output Y1 is — Indoor (Supply) Fan energized; terminal Y1 at 569J***D/E/F unit receives 24-v. 24-v received at CADM1 terminal Y.
  • Page 38 EVAPORATOR COIL WATCH YOUR SUCTION RISERS SUCTION LINE HOT GAS DE-SUPERHEAT HOT GAS LINE CHAMBER CONDENSER LIQ INJ BULB COIL TO SUCTION LINE HOT GAS BULB TO SUCTION LINE SOLENOID AND INSULATE VALVE SCHRADER VALVE AT BOTTOM COMPRESSOR C12072 Fig. 32 - - Hot Gas Bypass Option (569J*12F units only) 569J*12F with SVR Relays With no thermostat demand, there will be no voltage at LVTB- - A1;...

  • Page 39: Cooling, Unit With Economizer

    All Units S Condenser fan blade positioning S Control box cleanliness and wiring condition If either the Low Pressure Switch or High Pressure Switch opens while thermostat output Y1 or Y2 remain energized, S Wire terminal tightness the compressor contactor is de-energized, the compressor S Refrigerant charge level stops and liquid line solenoid is de-energized (valve closes).

  • Page 40: Liquid Line Filter Drier

    precautions to protect roofing. Procedures which risk oil the Schrader check valve must be removed and leakage include but are not limited to compressor re-installed, tighten to 2-3 in-lbs (23-34 N-cm). replacement, repairing refrigerants leaks, replacing Factory High-Flow Access Ports — refrigerant components such as filter drier, pressure switch, metering device, coil, accumulator, or reversing valve.

  • Page 41: Comfort Alert Diagnostic Module

    Comfort Alert Diagnostic Module POWER (GRN) The Comfort Alert Diagnostic Module (CADM) monitors and analyzes data from the Copeland Scroll three-phase compressor and the thermostat demand. The CADM also provides a 3-minute anti-recycle time delay to compressor cycling. Each compressor has a separate CADM module. The CADM detects causes for electrical and system related failures without any sensors.
  • Page 42 Table 13 – LED Status Codes Status LED Status LED Description Status LED Troubleshooting Information Green “POWER” Module has power Supply voltage is present at module terminals Red “TRIP” Thermostat demand signal Y 1. Compressor protector is open LED On Solid is present, but the 2.

  • Page 43: Compressor Protection

    Table 14 – CADM Troubleshooting Miswired Module Indication Recommended Troubleshooting Action Green LED is not on, Determine if both R and C module terminals are connected. Verify voltage in present at module’s R module does not power up and C terminals. NOTE: The CADM requires a constant nominal 24VAC power supply.
  • Page 44 Condenser Fans Service Valves C10927 Fig. 37 - - Typical Exterior, Single- - Circuit Unit (569J*08A/B shown) Outdoor Coil High Flow Access Port C150029 Fig. 38 - - Typical Interior, Single- - Circuit Unit (569J*08A/B shown)
  • Page 45 Condenser Fans Service Valves C10929 Fig. 39 - - Typical Exterior, Two- - Circuit Unit (569J*14D/E shown) Outdoor Coil High Flow Access Ports C150030 Fig. 40 - - Typical Interior, Two- - Circuit Unit (569J*14D/E shown)

  • Page 46: Routine Cleaning Of Round-Tube Plate Fin (Rtpf) Coils

    Routine Cleaning of Round-Tube Plate Fin (RTPF) Totaline Environmentally Sound Coil Cleaner Coils — Application Instructions: NOTE: Proper eye protection such as safety glasses is  Periodic cleaning with Totaline environmentally sound coil recommended during mixing and application. cleaner is essential to extend the life of RTPF coils. This 1.

  • Page 47: Fastener Torque Values

    FASTENER TORQUE VALUES 9. Interior and exterior finned areas must be thoroughly cleaned. Table 15 – Torque Values 10. Finned surfaces should remain wet with cleaning Compressor mounting bolts 65--- 75 in–lbs solution for 10 minutes. (734–847 N–cm) 11. Ensure surfaces are not allowed to dry before rinsing. Condenser fan motor mounting bolts 20 2 in–lbs Reapply cleaner as needed to ensure 10-minute satur-...

  • Page 48: Troubleshooting

    TROUBLESHOOTING (cont) PROBLEM SOLUTION COMPRESSOR CYCLES ON LOW-PRESSURE SWITCH Indoor-Air Fan Running 1. Liquid line solenoid valve(s) fails to open. 1. Check liquid line solenoid valve(s) for proper operation. Replace if necessary. 2. Filter drier plugged. 2. Replace filter drier. 3.

  • Page 49: Air Conditioner & Heat Pump With Puron

    APPENDIX A S POE oils absorb moisture rapidly. Do not expose oil to  Air Conditioner & Heat Pump with PURON atmosphere. — Quick Reference Guide S POE oils may cause damage to certain plastics and  S Puron (R-410A) refrigerant operates at 50 percent to roofing materials.

  • Page 50: Low Ambient Option - Factory Installed

    APPENDIX C Low Ambient Option — Factory Installed Troubleshooting — OBSERVATION POSSIBLE REMEDY Units with the factory installed low ambient option are Fans won’t start All fans: equipped with a Motormaster solid- - state head pressure Check power & wiring control which regulates fan speed.
  • Page 51 569J*07-08A/B 569J*12A/B 569J*14A/B C11098 Fig. 42 - - 569J*07- - 14A/B Motormaster Sensor Locations (RTPF)
  • Page 52 569J*12D/E/F 569J*14D/E C12551 Fig. 43 - - 569J*12- - 14D/E/F Motormaster Sensor Locations (RTPF)
  • Page 53 C10800 Fig. 44 - - Wind Baffles...
  • Page 54 RIGHT SIDE 1095 Catalog No: II569J---7---14---02 2015 Bryant Heating & Cooling Systems. D 7310 W. Morris St. D Indianapolis, IN 46231 Edition Date: 12/15 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

  • Page 55: Start-Up Checklist

    START-UP CHECKLIST I. PRELIMINARY INFORMATION OUTDOOR: MODEL NO. SERIAL NO. INDOOR: AIRHANDLER MANUFACTURER MODEL NO. SERIAL NO. ADDITIONAL ACCESSORIES II. PRE-START-UP OUTDOOR UNIT IS THERE ANY SHIPPING DAMAGE? (Y/N) IF SO, WHERE: WILL THIS DAMAGE PREVENT UNIT START-UP? (Y/N) CHECK POWER SUPPLY. DOES IT AGREE WITH UNIT? (Y/N) HAS THE GROUND WIRE BEEN CONNECTED? (Y/N)
  • Page 56 COMPRESSOR 2 AMPS (L1/L2/L3) NOTES: Catalog No: II569J---7---14---02 2015 Bryant Heating & Cooling Systems. D 7310 W. Morris St. D Indianapolis, IN 46231 Edition Date: 12/15 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

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