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AHRI RJNL-B, Installation Instructions Manual

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AHRI RJNL-B Installation Instructions Manual Download Page 22

22

Exiting Lock-Out Mode:

To exit the lock-out mode, remove

24 volts to the defrost control by removing power to the unit
or by shorting the two defrost control test pins together.

ENHANCED FEATURE DEFROST CONTROL DIAGNOSTIC
CODES

REPLACEMENT PARTS

Contact your local distributor for a complete parts list.

CHARGE INFORMATION

Refer to the appropriate charge chart on the unit, or in this
booklet.

TROUBLESHOOTING

Refer to the troubleshooting chart included in this manual.

WIRING DIAGRAMS

Refer to the appropriate wiring diagram included in this manual.

LED 1

LED 2

Control Board Status

OFF

OFF

No Power

ON

ON

Coil Sensor Failure

OFF

ON

Ambient Sensor Failure

FLASH

FLASH

Normal

OFF

FLASH

Low Pressure Lockout (short test pins to reset)

FLASH

OFF

High Pressure Lockout (short test pins to reset)

ON

FLASH

Low Pressure Control Open

FLASH

ON

High Pressure Control Open

Alternate Flashing

5 Minute Time Delay

Summary of Contents for RJNL-B

Page 1: ...JUSTMENT AND OPERATION OF THIS UNIT READ THESE INSTRUCTIONS THOROUGHLY BEFORE ATTEMPTING INSTALLATION OR OPERATION FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN IMPROPER INSTALLATION ADJUSTMENT SERVICE OR MAINTENANCE POSSIBLY RESULTING IN FIRE ELECTRICAL SHOCK PROPERTY DAMAGE PERSONAL INJURY OR DEATH WARNING DO NOT DESTROY PLEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE Re...

Page 2: ...e either shipping or concealed should be filed immediately with the shipping company Check the unit model number heating size electrical characteristics and accessories to determine if they are correct IV EQUIPMENT PROTECTION FROM THE ENVIRONMENT The metal parts of this unit may be subject to rust or deteriora tion in adverse environmental conditions This oxidation could shorten the equipment s us...

Page 3: ...ures above 1 atmosphere mixture of R 410A and air can become combustible R 410A and air should never be mixed in tanks or supply lines or be allowed to accumulate in storage tanks Leak checking should never be done with a mixture of R 410A and air Leak checking can be performed safely with nitrogen or a mix ture of R 410A and nitrogen 2 Quick Reference Guide For R 410A R 410A refrigerant operates ...

Page 4: ...4 FIGURE 1 UNIT DIMENSIONS BASE PAN ST A1132 02 ST A1132 03 FIGURE 2 UNIT DIMENSIONS SUPPLY AIR ACCESS PANELS FRONT SIDE OUTDOOR COIL RIGHT SIDE RETURN AIR OUTDOOR COIL REAR SIDE ...

Page 5: ...5 ST A1132 04 ST A1132 05 FIGURE 3 UNIT DIMENSIONS FIGURE 4 UNIT DIMENSIONS FRONT VIEW ...

Page 6: ...6 ST A1132 06 ST A1132 07 FIGURE 5 BOTTOM VIEW FIGURE 6 REAR VIEW SUPPLY AIR RETURN AIR ...

Page 7: ...P 6 62 2 3 6 62 2 3 6 62 2 3 6 62 2 3 Compressor No Type 1 Scroll 1 Scroll 1 Scroll 1 Scroll Outdoor Sound Rating dB 5 88 88 88 88 Outdoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled Tube Size in mm OD 0 375 9 5 0 375 9 5 0 375 9 5 0 375 9 5 Face Area sq ft sq m 24 88 2 31 24 88 2 31 24 88 2 31 24 88 2 31 Rows FPI FPcm 2 22 9 2 22 9 2 22 9 2 22 9 Refrige...

Page 8: ...2 3 6 62 2 3 6 62 2 3 6 62 2 3 Compressor No Type 1 Scroll 1 Scroll 1 Scroll 1 Scroll Outdoor Sound Rating dB 5 88 88 88 88 Outdoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled Tube Size in mm OD 0 375 9 5 0 375 9 5 0 375 9 5 0 375 9 5 Face Area sq ft sq m 24 88 2 31 24 88 2 31 24 88 2 31 24 88 2 31 Rows FPI FPcm 2 22 9 2 22 9 2 22 9 2 22 9 Refrigerant Co...

Page 9: ...2 3 Compressor No Type 1 Scroll 1 Scroll 1 Scroll 1 Scroll Outdoor Sound Rating dB 5 88 88 88 88 Outdoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled Tube Size in mm OD 0 375 9 5 0 375 9 5 0 375 9 5 0 375 9 5 Face Area sq ft sq m 24 88 2 31 28 8 2 68 28 8 2 68 28 8 2 68 Rows FPI FPcm 2 22 9 2 22 9 2 22 9 2 22 9 Refrigerant Control TX Valves TX Valves TX V...

Page 10: ...ing 69 000 20 22 69 000 20 22 69 000 20 22 System Power KW COP 8 79 2 3 8 79 2 3 8 79 2 3 Compressor No Type 1 Scroll 1 Scroll 1 Scroll Outdoor Sound Rating dB 5 88 88 88 Outdoor Coil Fin Type Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Tube Size in mm OD 0 375 9 5 0 375 9 5 0 375 9 5 Face Area sq ft sq m 28 8 2 68 28 8 2 68 28 8 2 68 Rows FPI FPcm 2 22 9 2 22 9 2 22 9 Refrigerant Co...

Page 11: ... 3 1 3 1 3 1 3 1 3 1 3 2 4 2 4 2 4 2 4 2 4 2 4 1 4 1 4 1 4 1 1 1 3 9 3 9 3 9 3 9 3 9 3 9 1 8 1 8 1 8 1 5 1 5 1 5 1 1 1 1 1 1 1 1 1 208 230 208 230 208 230 460 460 460 575 575 575 3 3 3 3 3 3 3 3 3 2 2 3 2 2 3 2 2 3 8 8 8 8 13 13 4 4 7 4 4 8 56 56 56 56 74 5 74 5 28 28 38 1 19 19 20 Unit Information Compressor Motor Condenser Motor Evaporator Fan ELECTRICAL DATA RJNL SERIES B090CL C090CL B090CM C09...

Page 12: ... 1 5 1 5 1 1 5 6 5 6 5 6 5 6 3 1 3 1 2 2 2 2 1 1 1 1 1 1 208 230 208 230 460 460 575 575 3 3 3 3 3 3 2 3 2 3 2 3 8 8 13 13 4 7 4 8 56 56 74 5 74 5 28 38 1 19 20 Unit Information Compressor Motor Condenser Motor Evaporator Fan ELECTRICAL DATA RJNL SERIES B120CL C120CL B120CM C120CM B120DL C120DL B120DM C120DM B120YL C120YL B120YM C120YM Unit Operating Voltage Range Volts Minimum Circuit Ampacity Mi...

Page 13: ...for inspection and servicing 4 Locate unit where operating sounds will not disturb owner or neighbors 5 Locate unit so roof runoff water does not pour directly on the unit Provide gutter or other shielding at roof level Do not locate unit in an area where excessive snow drift ing may occur or accumulate 6 It is essential that the unit be elevated above the base pad to allow for condensate drainage...

Page 14: ...rovisions for disposing of condensate water runoff during defrosting must be pro vided 5 The unit should be placed on a solid and level roofcurb or platform of adequate strength See Figure 11 6 The location of the unit on the roof should be such as to provide proper access for inspection and servicing IMPORTANT If unit will not be put into service immediately cover supply and return openings to pr...

Page 15: ...consider the following items 1 Noncombustible flexible connectors should be used between ductwork and unit to reduce noise and vibration transmission into the ductwork 2 When auxiliary heaters are installed use noncombustible flexible connectors and clearance to combustible material of 0 for the first 3 feet of discharge duct Clearance to unit top and side is 0 VIII FILTERS This unit is provided w...

Page 16: ...Wiring to the unit contactors is factory connected 6 For field installation of an electric heater kit follow the instructions below Refer to the information supplied with the kit a Removing screws as required open heater access door and detach adjacent power entry panel b Remove wires to unit contactor 1L1 1L2 1L3 from unit terminal block on the left side of the electric heat compartment Remove an...

Page 17: ...STARTUP 1 Turn thermostat to OFF turn on power supply at discon nect switch 2 Turn temperature setting as high as it will go 3 Turn fan switch to ON 4 Indoor blower should run Be sure it is running in the right direction 5 Turn fan switch to AUTO Turn system switch to COOL and turn temperature setting below room temperature Unit should run in cooling mode after 5 minute compressor on delay has exp...

Page 18: ...18 Model RJNL B090 C090 ...

Page 19: ...19 ...

Page 20: ...sup plied is energized through thermostat contact W3 F The system will continue in heating operation as long as all safety controls are closed until the thermostat is satisfied G The unit will function in a defrost mode reversing the refrig erant cycle to cooling and energizing the electric heat if supplied as required through the defrost relay H If the refrigerant system becomes inoperable during...

Page 21: ...ed by the distribution tubes from the expansion device short 3 8 dia tube The air sensor is located behind a cover on the control access side of the unit If the ambient sensor fails the defrost control will initiate a defrost every 34 minutes with the coil temperature below 35 F If the coil sensor fails the defrost control will not initiate a defrost TEST MODE Unit must be in a normal heat cycle c...

Page 22: ... charge chart on the unit or in this booklet TROUBLESHOOTING Refer to the troubleshooting chart included in this manual WIRING DIAGRAMS Refer to the appropriate wiring diagram included in this manual LED 1 LED 2 Control Board Status OFF OFF No Power ON ON Coil Sensor Failure OFF ON Ambient Sensor Failure FLASH FLASH Normal OFF FLASH Low Pressure Lockout short test pins to reset FLASH OFF High Pres...

Page 23: ... 2 95 103 110 110 125 125 50 58 50 60 CC30C 1 21 6 28 8 73 69 98 25 60 2 69 4 121 132 150 150 150 150 76 87 80 90 CC40C 1 28 8 38 4 98 25 131 80 1 92 4 146 161 175 175 175 175 101 116 110 125 B120CL No Heat 50 50 60 70 60 70 50 50 60 70 60 70 C120CL CC15C 1 10 8 14 4 36 84 49 13 30 1 34 7 88 94 100 110 100 110 38 44 40 45 CC20C 1 14 4 19 2 49 13 65 5 40 46 2 100 108 110 110 125 125 50 58 50 60 CC3...

Page 24: ...28 8 98 25 34 7 66 80 80 44 45 CC40D 1 38 4 131 46 2 80 90 90 58 60 B120DL No Heat 28 35 40 28 35 40 C120DL CC15D 1 14 4 49 13 17 4 50 60 60 22 25 CC20D 1 19 2 65 5 23 1 57 60 60 29 30 CC30D 1 28 8 98 25 34 7 72 80 80 44 45 CC40D 1 38 4 131 46 2 86 90 90 58 60 B120DM No Heat 29 35 45 29 35 45 C120DM CC15D 1 14 4 49 13 17 4 51 60 60 22 25 CC20D 1 19 2 65 5 23 1 58 70 70 29 30 CC30D 1 28 8 98 25 34 ...

Page 25: ... 28 8 98 25 28 9 54 60 60 37 40 CC40Y 1 38 4 131 38 5 66 80 80 49 50 B120YL No Heat 20 25 30 20 25 30 C120YL CC15Y 1 14 4 49 13 13 9 38 45 45 18 20 CC20Y 1 19 2 65 5 18 5 44 50 50 24 25 CC30Y 1 28 8 98 25 28 9 57 60 60 37 40 CC40Y 1 38 4 131 38 5 69 80 80 49 50 B120YM No Heat 21 25 30 21 25 30 C120YM CC15Y 1 14 4 49 13 13 9 39 50 50 18 20 CC20Y 1 19 2 65 5 18 5 45 60 60 24 25 CC30Y 1 28 8 98 25 28...

Page 26: ...s Incorrect voltage At compressor terminals voltage must be 10 of nameplate marking when unit is operating Defective overload protector Replace check for correct voltage Refrigerant undercharge Add refrigerant Registers sweat Low evaporator airflow Increase speed of blower or reduce restriction replace air filter High head low vapor pressures Restriction in liquid line expansion device or filter d...

Page 27: ...27 FIGURE 18 JNL SERIES 7 5 10 TON ...

Page 28: ...28 FIGURE 19 JNL SERIES 7 5 10 TON ...

Page 29: ...29 FIGURE 20 JNL SERIES 7 5 10 TON ...

Page 30: ...30 FIGURE 21 JNL SERIES 7 5 10 TON ...

Page 31: ...URE PSIG INDOOR AMBIENT F DB SUCTION PRESSURE PSIG 115 105 95 450 500 550 600 85 75 65 55 200 250 300 350 400 450 100 120 140 160 180 200 220 SYSTEM CHARGE CHART COOLING 60 70 80 400 450 500 550 200 250 300 20 40 60 80 100 120 140 160 180 200 220 SYSTEM CHARGE CHART HEATING 350 FIGURE 22 JNL SERIES 7 5 TON CHARGING CHART ...

Page 32: ...RE PSIG INDOOR AMBIENT F DB SUCTION PRESSURE PSIG 115 105 95 450 500 550 600 85 75 65 55 200 250 300 350 400 100 120 140 160 180 200 220 SYSTEM CHARGE CHART COOLING 60 70 80 400 450 500 200 250 300 350 20 40 60 80 100 120 140 160 180 200 220 SYSTEM CHARGE CHART HEATING FIGURE 23 JNL SERIES 10 TON CHARGING CHART CM 1209 ...

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