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APPENDIX A

Air Conditioner & Heat Pump with PURON

—

Quick Reference Guide

Puron

(R-410A) refrigerant operates at 50 percent to

70 percent higher pressures than R-22. Be sure that
servicing equipment and replacement components are
designed to operate with Puron

Puron

refrigerant cylinders are rose colored.

Recovery cylinder service pressure rating must be 400
psig, DOT 4BA400 or DOT BW400.

Puron

systems should be charged with liquid

refrigerant. Use a commercial type metering device in
the manifold hose when charging into suction line with
compressor operating.

Manifold sets should be 700 psig high side and 180 psig
low side with 550 psig low-side retard.

Use hoses with 700 psig service pressure rating.

Leak detectors should be designed to detect HFC
refrigerant.

Puron

, as with other HFCs, is only compatible with

POE oils.

Vacuum pumps will not remove moisture from oil.

Use only factory specified liquid-line filter driers with
rated working pressures greater than 600 psig.

Do not install a suction-line filter drier in liquid-line.

POE oils absorb moisture rapidly. Do not expose oil to
atmosphere.

POE oils may cause damage to certain plastics and
roofing materials.

Wrap all filter driers and service valves with wet cloth
when brazing.

A factory approved, liquid-line filter drier is required on
every unit.

Do not use an R-22 TXV.

If indoor unit is equipped with a TXV, it must be
changed to a Puron

TXV.

Never open system to atmosphere while it is under a
vacuum.

When system must be opened for service, recover
refrigerant, break vacuum with dry nitrogen before
opening system.

Always replace filter drier after opening system for
service.

Do not vent Puron

into the atmosphere.

Do not use capillary tube coils.

Observe all

warnings

cautions

, and

bold

text.

All Puron

heat pumps must have indoor TXV.

Do not leave Puron

suction line driers in place for

more than 72 hours.

APPENDIX B

Wiring Diagram List

569J* Size

Electrical Characteristics

Diagram Number

07A/B

208/230---3---60

38AU500320

460---3---60

38AU500432

575---3---60

38AU500337

08A/B

208/230---3---60

38AU500320

460---3---60

38AU500432

575---3---60

38AU500337

12A/B

208/230---3---60

38AU500320

460---3---60

38AU500432

575---3---60

38AU500337

14A/B

208/230---3---60

38AU500107

460---3---60

38AU500432

575---3---60

38AU500337

12D/E

208/230---3---60

38AU500562

460---3---60

38AU500563

575---3---60

38AU500564

14D/E

208/230---3---60

38AU500562

460---3---60

38AU500563

575---3---60

38AU500564

569J

Содержание LEGACY 569J

Страница 1: ...ling Unit With Economizer 36 Heating 36 ROUTINE SYSTEM MAINTENANCE 37 Quarterly Inspection and 30 days after initial start 37 Seasonal Maintenance 37 SERVICE 37 46 Refrigeration System 37 Compressor Oil 37 Servicing Systems on Roofs with Synthetic Materials 37 Liquid Line Filter Drier 38 Filed Refrigerant Access Ports 38 Factory High Flow Access Ports 38 Comfort Alert Diagnostic Module 39 Compress...

Страница 2: ...erant equipment WARNING PERSONAL INJURY AND ENVIRONMENTAL HAZARD Failure to follow this warning could cause in personal injury or death Relieve pressure and recover all refrigerant before system repair or final unit disposal Wear 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 cau...

Страница 3: ...etering device change the metering device to a thermal expansion valve TXV designed for PuronR R 410A 4 Remove the existing outdoor unit Install the new out door unit according to these installation instructions 5 Install a new field supplied liquid line filter drier at the indoor coil just upstream of the TXV or fix orifice metering device 6 If a suction line filter drier is also to be installed ...

Страница 4: ... 584 2 15 381 0 50 3 8 1279 2 569J 14D E MCHX 505 229 190 86 88 40 76 34 151 68 20 508 0 24 609 6 15 381 0 50 3 8 1279 2 569J 07A B RTPF 389 176 141 64 96 44 62 28 91 41 18 457 2 24 609 6 21 533 4 42 3 8 1076 0 569J 08A B RTPF 391 177 142 64 96 44 62 28 91 41 18 457 2 24 609 6 21 533 4 42 3 8 1076 0 569J 12A B RTPF 490 222 177 80 120 54 78 35 114 52 18 457 2 24 609 6 24 609 6 50 3 8 1279 2 569J 14...

Страница 5: ... FANS Qty Rpm 2 1100 Motor Hp 1 4 Diameter 22 Nominal Airflow Cfm Total 6000 Watts Total 610 RTPF CONDENSER COIL Material Tube Fin Cu Al Coil Type 3 8 in RTPF Rows Fins per inch FPI 2 17 3 17 Face Area sq ft total 17 5 17 5 25 0 31 8 NOVATION CONDENSER COIL Material Tube Fin Al Al Coil Type Novation Rows Fins per inch FPI 1 17 Face Area sq ft total 17 5 20 5 25 0 31 8 CONTROLS Pressurestat Setting...

Страница 6: ... 4 Diameter mm 560 Nominal Airflow L s 2832 Watts Total 610 RTPF CONDENSER COIL Material Tube Fin Cu Al Coil Type 3 8 in RTPF Rows Fins per Meter Fins m 2 670 3 670 Face Area sq m total 1 6 1 9 2 3 3 0 NOVATION CONDENSER COIL Material Tube Fin Al Al Coil Type Novation Rows Fins per Meter Fins m 1 670 Face Area sq m total 1 6 1 6 2 3 3 0 CONTROLS Pressurestat Settings kPa High Cutout 4347 70 Cut in...

Страница 7: ...1100 Motor Hp 1 4 Diameter 22 Nominal Airflow Cfm Total 6000 Watts Total 610 RTPF CONDENSER COIL Material Tube Fin Cu Al Coil Type 3 8 in RTPF Rows Fins per inch FPI 2 17 3 17 Face Area sq ft total 25 0 31 8 NOVATION CONDENSER COIL Material Tube Fin Al Al Coil Type Novation Rows Fins per inch FPI 1 17 Face Area sq ft total 25 0 31 8 CONTROLS Pressurestat Settings psig High Cutout 630 10 Cut in 505...

Страница 8: ...Nominal Airflow Cfm Total 6000 Watts Total 610 RTPF CONDENSER COIL Material Tube Fin Cu Al Coil Type 3 8 in RTPF Rows Fins per Meter Fins m 2 670 3 670 Face Area sq m total 2 3 3 0 NOVATION CONDENSER COIL Material Tube Fin Al Al Coil Type Novation Rows Fins per Meter Fins m 1 670 Face Area sq m total 2 3 3 0 CONTROLS Pressurestat Settings kPa High Cutout 4347 70 Cut in 3482 138 Low Cutout 372 21 C...

Страница 9: ...a x e T P T E G n o i t a c o l g n i r u t c a f u n a M 5 r e b m u n l a i t n e u q e S 6 10 1 2 3 4 5 6 7 8 9 10 0 5 1 0 G 1 2 3 4 5 POSITION NUMBER TYPICAL Year of manufacture 10 2010 3 4 C10068 Fig 3 Serial Number Nomenclature Matching 569J Model To Evaporator Coil The Model 569J A B is a single circuit unit design requiring one set of refrigeration piping This model can be connected to an ...

Страница 10: ...2 Complete Pre Installation Checks Check Unit Electrical Characteristics Confirm before installation of unit that voltage amperage and circuit protection requirements listed on unit data plate agree with power supply provided Un crate Unit Remove unit packaging except for the top skid assembly which should be left in place until after the unit is rigged into its final location Inspect Shipment Fil...

Страница 11: ...Determine equivalent line length adjustments for path and components and add to linear line lengths See Table 4 Equivalent Lengths for Common Fittings for usual fitting types Also identify adjustments for refrigeration specialties Refer to the indoor unit installation instructions for additional information NOTE Equivalent line lengths will vary based on tube diameter Calculate equivalent line len...

Страница 12: ...23 5 26 2 26 2 29 9 DNU 33 0 569J 14A B Liquid Line 1 2 1 2 5 8 1 2 5 8 5 8 3 4 5 8 3 4 Max Lift ft Novation 25 50 50 45 75 100 100 95 107 RTPF 25 50 NR 75 NR 100 NR 125 NR Suction Line 1 1 8 1 1 8 1 3 8 1 3 8 1 3 8 Charge lbs Novation 16 9 18 8 20 7 21 3 24 1 27 2 32 2 30 2 36 5 RTPF 46 0 47 9 NR 50 4 NR 56 3 NR 59 3 NR Legend Equivalent Length Equivalent tubing length including effects of refrig...

Страница 13: ...uivalent length greater than 188 ft 57 m and 0r linear length greater than 125 ft 38 m contact your local Bryant representative Suction Riser A suction riser condition exists when the outdoor unit is located above the indoor evaporator unit and suction 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 re...

Страница 14: ... is a face split coil design that also has its circuits designated as 1 and 2 See Fig 6 Note that the lower coil segment changes as the arrangement of the 524J changes In a vertical arrangement the 524J s lower coil segment is segment 2 this segment should be connected to the 569J D E s Circuit 1 In a horizontal arrangement the 524J s lower segment is now segment 1 this segment should be connected...

Страница 15: ...t condensing units C10072 Fig 8 Location of Sight Glasses and Filter Driers Typical 569J D E Systems In some applications depending on space and convenience requirements it may be desirable to install 2 filter driers and sight glasses in a single circuit application One filter drier and sight glass may be installed at A locations see Fig 7 or 2 filter driers and sight glasses may be installed at B...

Страница 16: ...mation of copper oxides inside the tubes at brazed joints When connecting the field tubing to the 569J service valves wrap the valves in wet rags to prevent overheating Pressure test all joints from outdoor unit connections over to the evaporator coil using nitrogen as pressure and with soap and bubbles When pressure testing is completed remove the nitrogen source at the outdoor unit service valve...

Страница 17: ...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 limitations of 63 F 33 C rise Field Power Supply If equipped with optional Powered Convenience Outlet The power source leads to the convenience ou...

Страница 18: ... unit disconnect switch Convenience Outlets ELECTRICAL OPERATION HAZARD Failure to follow this warning could result in personal injury or death Units with convenience outlet circuits may use multiple disconnects Check convenience outlet for power status before opening unit for service Locate its disconnect switch if appropriate and open it Tag out this switch if necessary WARNING Two types of conv...

Страница 19: ...onvenience outlet circuits will often require that two disconnects be opened to de energize all power to the unit Treat all units as electrically energized until the convenience outlet power is also checked and de energization is confirmed Observe National Electrical Code Article 210 Branch Circuits for use of convenience outlets WARNING Installing Weatherproof Cover A weatherproof while in use co...

Страница 20: ...essory thermostat according to installation instructions included with the accessory Locate the thermostat accessory on a solid wall in the conditioned space to sense average temperature in accordance with the thermostat installation instructions The 569J A B unit is a single stage cooling unit If no economizer function is required select a single stage cooling thermostat If an integrated economiz...

Страница 21: ...ontrol relays and other devices selected by system designer Control transformer TRAN1 provides control power through terminal R to C on the field connection terminal strip TB for supply fan motor interlock This source may also be used to energize economizer control relay and electric heater contactors or relays Maximum available power is 20 va Check concurrent loadings by external control devices ...

Страница 22: ... 1 5 63 1 100 460 3 60 414 506 18 6 125 325 0 8 24 8 40 575 3 60 518 633 14 7 100 325 0 6 19 6 30 WTIH POWERED CONVENIENCE OUTLET UNIT V Ph Hz VOLTAGE RANGE COMPRESSOR 1 OFM ea POWER SUPPLY MIN MAX RLA LRA WATTS FLA MCA MOCP 569J 07A B 208 230 3 60 187 253 19 123 325 1 5 31 5 45 460 3 60 414 506 9 7 62 325 0 8 15 9 25 575 3 60 518 633 7 4 50 325 0 6 12 1 20 569J 08A B 208 230 3 60 187 253 25 164 3...

Страница 23: ...EGEND FLA Full Load Amps LRA Locked Rotor Amps MOCP Maximum Over Current Protection NEC National Electrical Code RLA Rated Load Amps Units are suitable for use on electrical systems where voltage supplied to the unit terminals is not below or above the listed limits NOTES 1 The MCA and Fuse values are calculated in accordance with The NEC Article 440 2 Motor RLA and LRA values are established in a...

Страница 24: ... before starting compressor If pressures do not equalize readily charge vapor on low side of system to assure charge in the evaporator Refer to GTAC II Module 5 Charging Recover Recycling and Reclamation for liquid charging procedures UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage Prior to starting compressor a preliminary charge of refrigerant must be added to av...

Страница 25: ...ly before the motor protector resets which may take up to 2 hours Start Unit Set the space thermostat to a set point above space temperature so that there is no demand for cooling Close the 569J disconnect switch Only the crankcase heater will be energized Reset the space thermostat below ambient so that a call for cooling is ensured UNIT DAMAGE HAZARD Failure to follow this caution may result in ...

Страница 26: ...26 C10913 Fig 21 569J 07A B Charging Chart Novation C10914 Fig 22 569J 08A B Charging Chart Novation 569J ...

Страница 27: ...27 C10915 Fig 23 569J 12A B Charging Chart Novation C10916 Fig 24 569J 14A B Charging Chart Novation 569J ...

Страница 28: ...28 C10917 Fig 25 569J 12D E Charging Chart Novation 569J ...

Страница 29: ...29 C10918 Fig 26 569J 14D E Charging Chart Novation 569J ...

Страница 30: ...30 C10919 Fig 27 569J 07A B Charging Chart RTPF C10920 Fig 28 569J 08A B Charging Chart RTPF 569J ...

Страница 31: ...31 C10921 Fig 29 569J 12A B Charging Chart RTPF C11093 Fig 30 569J 14A B Charging Chart RTPF 569J ...

Страница 32: ...32 C10923 Fig 31 569J 12D E Charging Chart RTPF 569J ...

Страница 33: ...33 C11094 Fig 32 569J 14D E Charging Chart RTPF 569J ...

Страница 34: ...34 C10925 Fig 33 Typical 569J A B Wiring Diagram 569J ...

Страница 35: ...35 C10926 Fig 34 Typical 569J D E Wiring Diagram 569J ...

Страница 36: ...r starts On a thermostat calling for Stage 2 Cooling thermostat output Y2 is energized terminal Y2 at 569J D E unit receives 24 v 24 v received at CADM2 terminal Y If anti recycle time delay period has not expired CADM2 relay will remain open de energizing Solenoid Valve Relay 2 SVR2 and preventing compressor start When safety pressure switches are closed and CADM2 time delay expires CADM2 relay c...

Страница 37: ...lt the equipment manufacturer CAUTION Compressor Oil EQUIPMENT DAMAGE HAZARD Failure to follow this caution may result in damage to equipment The compressor in a Puron system uses a polyolester POE oil This oil is extremely hygroscopic meaning it absorbs water readily POE oils can absorb 15 times as much water as other oils designed for HCFC and CFC refrigerants Take all necessary precautions to a...

Страница 38: ...oved and re installed tighten to 2 3 in lbs 23 34 N cm Factory High Flow Access Ports There are two additional access ports in the system on the suction tube between the compressor and the suction service valve and on the liquid tube near the liquid service valve see Figs 39 and 41 These are brass fittings with black plastic caps The hose connection fittings are standard 1 4 in SAE Male Flare coup...

Страница 39: ...e repeat the process The number of blinks defined in Table 12 correlates to a particular abnormal condition troubleshooting tips are provided for each Alert code Reset of the ALERT may be automatic or manual If the fault condition causing the Alert is self corrected the Alert code will be removed and the CADM will automatically reset and allow the system to restart normally Manual reset requires t...

Страница 40: ... Short Cycling Compressor is running only briefly four consecutive cycles of less than three minutes each LOCKOUT 1 If low pressure switch is open a Low refrigerant charge b Evaporator blower is not running c Evaporator coil is frozen d Faulty metering device e Condenser coil is dirty f Liquid line restriction filter drier blocked if present 2 If high pressure switch is open go to Flash Code 2 inf...

Страница 41: ...nal is present If not R and C are reverse wired Verify voltage at contactor coil falls below 0 5VAC when off Compressor Protection Compressor Overtemperature Protection IP A thermostat installed on the compressor motor winding reacts to excessively high winding temperatures and shuts off the compressor Crankcase Heater The heater minimizes absorption of liquid refrigerant by oil in the crankcase d...

Страница 42: ... C10927 Fig 38 Typical Exterior Single Circuit Unit 569J 08A B shown 32LT Sensor Typical Location NOVATION coil model Outdoor Coil HPS LPS High Flow Access Port C10928A Fig 39 Typical Interior Single Circuit Unit 569J 08A B shown 569J ...

Страница 43: ... Fig 40 Typical Exterior Two Circuit Unit 569J 14D E shown HPS LPS Motormaster Sensor Location NOVATION coil model Outdoor Coil CKT 2 CKT 1 1 1 2 2 High Flow Access Ports C10930A Fig 41 Typical Interior Two Circuit Unit 569J 14D E shown 569J ...

Страница 44: ...ized for cleaning NOVATION condensers Clean the coil as follows 1 Turn off unit power 2 Remove screws holding rear corner post and top cover in place Pivot top cover up 12 to 18 inches 305 to 457 mm and support with a rigid support See Fig 43 C10216 Fig 43 Pivot and Support Top Cover 3 Carefully remove any foreign objects or debris at tached to the coil face or trapped within the mounting frame an...

Страница 45: ...S water rinse with low velocity spray nozzle UNIT DAMAGE HAZARD Failure to follow this caution may result in corrosion and damage to the unit Harsh chemicals household bleach or acid or basic cleaners should not be used to clean outdoor or indoor coils or any kind These cleaners can be very difficult to rinse out of the coil and can accelerate corrosion at the fin tube interface where dissimilar m...

Страница 46: ... connections and circuit breaker 4 Thermostat circuit open 4 Check thermostat setting 5 Safety device lockout circuit active 5 Reset lockout circuit 6 Low pressure switch open 6 Check for refrigerant undercharge obstruction of indoor airflow Make sure liquid line solenoid valve s is open 7 High pressure switch open 7 Check for refrigerant overcharge obstruction of outdoor airflow air in system Be ...

Страница 47: ...place filters 4 Expansion valve power head defective 4 Replace power head 5 Indoor coil partially iced 5 Check low pressure setting 6 Indoor airflow restricted 6 Remove obstruction Suction Pressure High 1 Heat load excessive 1 Check for open doors or windows in vicinity of fan coil UNIT OPERATES TOO LONG OR CONTINUOUSLY 1 Low refrigerant charge 1 Add refrigerant 2 Control contacts fused 2 Replace ...

Страница 48: ... atmosphere S POE oils may cause damage to certain plastics and roofing materials S Wrap all filter driers and service valves with wet cloth when brazing S A factory approved liquid line filter drier is required on every unit S Do not use an R 22 TXV S If indoor unit is equipped with a TXV it must be changed to a Puron TXV S Never open system to atmosphere while it is under a vacuum S When system ...

Страница 49: ... 5_C 2 8_C close 13 9_C 2 8_C To override the speed control for full fan speed operation during service or maintenance either a remove sensor and place in hot water 120_F 49_C or b rewire to bypass control by connecting speed control input and output power wires Troubleshooting OBSERVATION POSSIBLE REMEDY Fans won t start All fans Check power wiring Check outdoor fan relay OFR OFM1 OFM3 only Check...

Страница 50: ...50 20 in 508 mm Sensor C10931 Fig 44 569J A B Motormaster Sensor Location All Sizes Novation 10 in 254 mm Sensor C10932 Fig 45 569J 12 14D E Motormaster Sensor Location Novation 569J ...

Страница 51: ...51 569J 07 08A B 569J 12A B 569J 14A B C11098 Fig 46 569J 07 14A B Motormaster Sensor Location RTPF 569J ...

Страница 52: ...52 569J 12D E 569J 14D E C11099 Fig 47 569J 12 14D E Motormaster Sensor Location RTPF 569J ...

Страница 53: ...53 D K J H G F E C B A C10800 Fig 48 Wind Baffles 569J ...

Страница 54: ... 1 4 32 1 4 39 1 4 RIGHT SIDE 25 25 1 2 26 1 4 43 1 8 4 1 4 11 1 4 18 1 4 25 1 4 32 1 4 39 1 4 DIMENSIONS MM UNIT BAFFLE A B C D E F G H J K 569J 07A B MCHX LEFT SIDE 826 845 864 895 151 457 865 BACK 1029 1048 1067 895 113 457 827 569J 08A B MCHX LEFT SIDE 1130 1149 1168 895 151 457 865 BACK 1029 1048 1067 895 113 457 827 569J 12A B 569J 12D E MCHX LEFT SIDE 1130 1149 1168 1095 212 539 737 1015 BA...

Страница 55: ... ARE ALL WIRING TERMINALS including main power supply TIGHT Y N HAS CRANKCASE HEATER BEEN ENERGIZED FOR 24 HOURS Y N INDOOR UNIT HAS WATER BEEN PLACED IN DRAIN PAN TO CONFIRM PROPER DRAINAGE Y N ARE PROPER AIR FILTERS IN PLACE Y N HAVE FAN AND MOTOR PULLEYS BEEN CHECKED FOR PROPER ALIGNMENT Y N DO THE FAN BELTS HAVE PROPER TENSION Y N HAS CORRECT FAN ROTATION BEEN CONFIRMED Y N PIPING ARE LIQUID L...

Страница 56: ...E CIR 1 CIR 2 SUCTION LINE TEMP CIR 1 CIR 2 LIQUID PRESSURE CIR 1 CIR 2 LIQUID LINE TEMP CIR 1 CIR 2 ENTERING OUTDOOR UNIT AIR TEMP LEAVING OUTDOOR UNIT AIR TEMP INDOOR UNIT ENTERING AIR DB dry bulb TEMP INDOOR UNIT ENTERING AIR WB wet bulb TEMP INDOOR UNIT LEAVING AIR DB TEMP INDOOR UNIT LEAVING AIR WB TEMP COMPRESSOR 1 AMPS L1 L2 L3 COMPRESSOR 2 AMPS L1 L2 L3 NOTES 2011 Bryant Heating and Coolin...

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