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Rheem RQNM 13 Seer Series, Руководство по установке

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HIGH/LOW PRESSURE CONTROL MONITORING - ENHANCED
DEFROST CONTROL

Status of high and low pressure controls is monitored by the enhanced feature
demand defrost control and the following actions are taken.

High Pressure Control –

Provides active protection in both cooling and heating

modes at all outdoor ambient temperatures. The high pressure control is an auto-
matic reset type and opens at approximately 610 psig and closes at approximately
420 psig. The compressor and fan motor will stop when the high pressure control
opens and will start again if the high side pressure drops to approximately 420 psig
when the automatic reset high pressure control resets. If the high pressure control
opens 3 times within a particular call for heating or cooling operation, the defrost
control will lock out compressor and outdoor fan operation.

Low Pressure Control –

Provides active protection in both heating and cooling

modes at all outdoor ambient temperatures. The low pressure control is an auto-
matic reset type and opens at approximately 15 psig and closes at approximately
40 psig. Operation is slightly different between cooling and heating modes.

Cooling Mode:

The compressor and fan motor will stop when the low pressure

control opens and will start again when the low side pressure rises to approxi-
mately 40 psig when the low pressure control automatically resets. If the low
pressure switch opens 3 times within a particular call for cooling operation, the
defrost control will lock out compressor and outdoor fan operation.

Heating Mode:

The compressor and fan motor will stop when the low pressure

control opens and will start again when the low side pressure rises to approxi-
mately 40 psig when the low pressure control automatically resets. If the low
pressure switch trips 3 times within 120 minutes of operation during a particular
call for heating operation, the defrost control will lock out compressor and out-
door fan operation. If the lock-out due to low pressure occurs at an outdoor
ambient temperature below 5°F, the defrost control will automatically exit the
lock-out mode when the outdoor ambient temperature rises to 5°F. This feature
is necessary since the low pressure control could possibly have opened due to
the outdoor ambient being very low rather than an actual system fault.

Exiting Lock-Out Mode:

To exit the lock-out mode, remove 24 volts to the defrost

control by removing power to indoor air-handler/furnace or by shorting the two
defrost control test pins together.

ENHANCED FEATURE DEFROST CONTROL DIAGNOSTIC CODES

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

15

Содержание RQNM 13 Seer Series

Страница 1: ...LEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE BY A SERVICEMAN WARNING ANT SAFETY INFORMA THESE INSTRUCTIONS ARE INTENDED AS AN AID TO QUALIFIED LICENSED SERVICE PERSONNEL FOR PROP...

Страница 2: ...ectric Heater Kit Instructions 10 C Control Wiring 11 D Internal Wiring 11 E Grounding 11 F Thermostat 12 XII Indoor Air Flow Data 12 XIII Pre Start Check 12 XIV Startup 12 XV Operation 13 XVI Auxilia...

Страница 3: ...UNAUTHO RIZED COMPONENTS ACCESSORIES OR DEVICES WARNING DISCONNECT ALL POWER TO THE UNIT BEFORE STARTING MAINTE NANCE FAILURE TO DO SO CAN RESULT IN SEVERE ELECTRICAL SHOCK OR DEATH WARNING DO NOT UN...

Страница 4: ...xture of R 410A and nitrogen 2 Quick Reference Guide For R 410A R 410A refrigerant operates at approximately 60 higher pressure 1 6 times than R 22 Ensure that servicing equipment is designed to opera...

Страница 5: ...AL CONNECTIONS PRIMARY HIGH VOLTAGE ENTRANCE 123 32 43 7 mm 413 32 111 8 mm 59 64 130 5 mm 197 8 505 mm 57 8 149 5 mm 31 2 88 9 mm 33 4 95 3 mm 721 32 194 3 mm 313 64 81 2 mm AUXILIARY HIGH VOLTAGE EN...

Страница 6: ...14 00 355 6 mm 14 00 355 6 mm 19 05 mm 3 4 14 00 355 6 mm 14 00 355 6 mm 19 05 mm 3 4 IMPORTANT DO NOT SCREW OR DRILL OUTSIDE THE DESIGNATED AREAS ROUND DUCT CONNECTIONS 14 355 6 mm 14 355 6 mm DO NO...

Страница 7: ...up on the unit 2 Regular cleaning and waxing of the cabinet with an automobile polish will provide some protection 3 A liquid cleaner may be used several times a year to remove matter that will not w...

Страница 8: ...or conden sate drainage and possible refreezing of condensation Provide a base pad which is slightly pitched away from the structure Route condensate off base pad to an area which will not become slip...

Страница 9: ...wall or in the ceiling Consider a slab installation when the registers are low on a wall or in the floor On ductwork exposed to outside air conditions of temperature and humidity use a mini mum of 2 o...

Страница 10: ...om control bulkhead and discard Retain screw 5 Remove heater element cover plate from blower outlet opening and discard Retain screws 6 Mount heater fuse block assembly in location indicated with the...

Страница 11: ...16 AWG thermostat wire The low voltage wires are connected to the unit pigtails which are supplied with the unit in the low voltage connection box located within the unit control box See Figure 5 3 It...

Страница 12: ...ble materi als 3 Is air free to travel to and from outdoor coil See Figure 1 4 Is the wiring correct tight and according to unit wiring diagram 5 Is unit grounded 6 Are field supplied air filters in p...

Страница 13: ...ed with start relay or start capacitor It is impor tant that such systems be off for a minimum of 5 minutes before restarting to allow equalization of pressures Do not move the thermostat to cycle uni...

Страница 14: ...erature is greater than the calculated delta T Additionally a defrost will be initiated if six hours of accumulated compressor run time has elapsed without a defrost with the outdoor coil temperature...

Страница 15: ...tically resets If the low pressure switch opens 3 times within a particular call for cooling operation the defrost control will lock out compressor and outdoor fan operation Heating Mode The compresso...

Страница 16: ...5 4 Outdoor Fan Type Propeller Propeller Propeller No Used Diameter in mm 1 24 609 6 1 24 609 6 1 24 609 6 Drive Type No Speeds Direct 1 Direct 1 Direct 1 CFM L s 3200 1510 3200 1510 4200 1982 No Moto...

Страница 17: ...1 25 4 Outdoor Fan Type Propeller Propeller Propeller Propeller No Used Diameter in mm 1 24 609 6 1 24 609 6 1 24 609 6 1 24 609 6 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM L s 320...

Страница 18: ...2 48 2 24 3 2 06 3 2 06 HSPF Btu Watts hr 8 8 8 8 Compressor No Type 1 Scroll 1 Scroll 1 Copeland Scroll 1 Copeland Scroll Outdoor Sound Rating dB 5 76 76 78 78 Outdoor Coil Fin Type Louvered Louvered...

Страница 19: ...3 2 14 3 22 2 3 3 22 2 3 HSPF Btu Watts hr 8 8 8 8 Compressor No Type 1 Scroll 1 Scroll 1 Scroll 1 Scroll Outdoor Sound Rating dB 5 78 78 78 78 Outdoor Coil Fin Type Louvered Louvered Louvered Louvere...

Страница 20: ...r KW COP 3 22 2 3 3 22 2 3 4 26 2 54 4 26 2 54 HSPF Btu Watts hr 8 8 8 8 Compressor No Type 1 Scroll 1 Scroll 1 Scroll 1 Scroll Outdoor Sound Rating dB 5 78 78 78 78 Outdoor Coil Fin Type Louvered Lou...

Страница 21: ...2 65 2 1 HSPF Btu Watts hr 7 7 7 7 7 7 7 7 Compressor No Type 1 Copeland Scroll 1 Copeland Scroll 1 Copeland Scroll 1 Copeland Scroll Outdoor Sound Rating dB 5 76 76 76 76 Outdoor Coil Fin Type Louve...

Страница 22: ...2 14 HSPF Btu Watts hr 7 7 7 7 7 7 7 7 Compressor No Type 1 Copeland Scroll 1 Copeland Scroll 1 Copeland Scroll 1 Copeland Scroll Outdoor Sound Rating dB 5 78 78 78 78 Outdoor Coil Fin Type Louvered L...

Страница 23: ...erformance Heat Pumps High Temp Btuh kW Rating 61 000 17 87 61 000 17 87 System Power KW COP 5 15 3 52 5 15 3 52 Low Temp Btuh kW Rating 34 400 10 08 34 400 10 08 System Power KW COP 4 64 2 18 4 64 2...

Страница 24: ...5 1 5 1 5 1 9 1 9 3 3 3 3 4 4 1 1 1 208 230 208 230 208 230 1 1 1 1 2 1 2 3 4 4 1 4 1 4 1 4 1 6 6 0 0 0 0 0 0 Unit Information Compressor Motor Condenser Motor Evaporator Fan ELECTRICAL DATA RQRM SER...

Страница 25: ...1 1 1 1 1 1 1 1 1 1 1 1 1 208 230 208 230 208 230 208 230 208 230 208 230 208 230 208 230 208 230 208 230 208 230 208 230 208 230 208 230 208 230 208 230 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 3 1 3 1...

Страница 26: ...3450 3450 3450 3450 3450 3450 3450 3450 3450 3450 Amps RLA 13 5 13 5 14 1 14 1 10 4 10 4 16 7 16 7 14 1 14 1 21 8 21 8 13 7 13 7 21 8 21 8 17 9 17 9 26 4 26 4 Amps LRA 58 3 58 3 73 73 88 88 79 79 95...

Страница 27: ...w Low Watts 158 147 140 136 137 141 150 163 CFM 1 510 1 450 1 390 1 330 1 280 1 240 1 190 1 150 1 110 1 080 High L s 713 684 656 628 604 585 562 543 524 510 Watts 210 221 232 244 256 269 282 295 309 3...

Страница 28: ...335 1283 1231 1180 1128 1076 11x9 RPM 598 617 662 714 758 800 849 876 913 951 1 2 Watts 244 231 237 254 270 285 304 313 326 340 2 Speed CFM 1740 1695 1649 1604 1558 1513 1467 1422 1376 1331 X 13 Motor...

Страница 29: ...01 1047 11x9 RPM 602 619 668 715 757 801 844 878 918 954 1 2 Watts 238 227 236 251 266 281 296 307 320 333 2 Speed CFM 1724 1678 1632 1586 1540 1495 1449 1403 1357 1311 X 13 Motor RPM 639 671 715 759...

Страница 30: ...46 972 999 1028 1049 1091 1108 Watts 826 806 784 762 734 702 658 626 546 512 CFM 1431 1394 1348 1302 1258 1208 1140 1030 849 557 11x9 Low RPM 540 579 633 686 724 776 831 868 1035 1076 3 5 Low 1225 157...

Страница 31: ...Watts 704 694 675 655 638 606 581 548 464 440 CFM 1279 1237 1196 1151 1098 1032 950 846 717 13 557 65 11x9 Low RPM 490 539 598 653 709 772 811 887 928 978 3 5 Low 1225 1575 1 2 Watts 401 400 393 391...

Страница 32: ...rent Protective Device Size Min Ckt Ampacity 208 240V Max Fuse Size 208 240V Min Ckt Ampacity 208 240V Min Max 208 V Min Max 240 V Over Current Protective Device Size Separate Power Supply For Both Un...

Страница 33: ...0 50 40 50 C05J 1 1 3 6 4 8 12 28 16 38 17 33 20 54 58 60 70 60 70 22 25 25 25 C07J 1 1 5 4 7 2 18 42 24 56 26 30 65 70 70 70 70 80 33 38 35 40 C10J 2 1 7 2 9 6 24 57 32 76 34 7 40 76 83 80 80 90 90 4...

Страница 34: ...80 90 90 50 58 50 60 No Heat 23 23 30 35 30 35 23 23 30 35 30 35 C10C 2 1 7 2 9 6 24 57 32 76 20 23 1 48 52 50 50 60 60 25 29 25 30 C15C 3 2 10 8 14 4 36 85 49 13 30 1 34 7 60 66 60 60 70 70 38 44 40...

Страница 35: ...02 100 100 110 110 65 75 70 80 C20J 4 2 14 4 19 2 49 12 65 52 69 33 80 114 127 125 125 150 150 87 100 90 100 No Heat 36 36 45 50 45 50 36 36 45 50 45 50 C05J 1 1 3 6 4 8 12 28 16 38 17 33 20 47 61 60...

Страница 36: ...Both Unit And Heater Kit No Heat 26 26 30 35 30 35 26 26 30 35 30 35 C10C 2 1 7 2 9 6 24 57 32 76 20 23 1 51 55 60 60 60 60 25 29 25 30 C15C 3 2 10 8 14 4 36 85 49 13 30 1 34 7 64 69 70 70 70 70 38 4...

Страница 37: ...FIGURE 7 WIRING DIAGRAM 37...

Страница 38: ...FIGURE 8 WIRING DIAGRAM 38...

Страница 39: ...FIGURE 9 WIRING DIAGRAM 39...

Страница 40: ...FIGURE 10 WIRING DIAGRAM 40...

Страница 41: ...FIGURE 11 WIRING DIAGRAM 41...

Страница 42: ...FIGURE 12 WIRING DIAGRAM 42...

Страница 43: ...AMBIENT F DB DISCHARGE PRESSURE PSIG INDOOR AMBIENT F DB 55 60 70 80 65 75 85 95 105 115 SUCTION PRESSURE PSIG 200 250 300 350 400 450 500 550 100 120 140 160 180 200 220 200 250 300 350 400 450 500 5...

Страница 44: ...AMBIENT F DB DISCHARGE PRESSURE PSIG INDOOR AMBIENT F DB 55 65 75 85 95 105 115 SUCTION PRESSURE PSIG 60 70 80 200 250 300 350 400 450 500 550 100 120 140 160 180 200 220 SYSTEM CHARGE CHART COOLING 2...

Страница 45: ...550 20 40 60 80 100 120 140 160 180 200 220 92 102273 03 01 3 0 TON HP R410A SUCTION PRESSURE PSIG DISCHARGE PRESSURE PSIG OUTDOOR AMBIENT F DB DISCHARGE PRESSURE PSIG INDOOR AMBIENT F DB 55 65 75 85...

Страница 46: ...DB DISCHARGE PRESSURE PSIG INDOOR AMBIENT F DB 55 55 65 65 75 75 85 85 95 95 105 105 115 115 SUCTION PRESSURE PSIG 60 60 70 70 80 80 200 250 300 350 400 450 500 550 20 40 60 80 100 120 140 160 180 20...

Страница 47: ...FIGURE 17 CHARGING CHART MODEL 043 ONLY 13 14 SEER 47...

Страница 48: ...AMBIENT F DB DISCHARGE PRESSURE PSIG INDOOR AMBIENT F DB 55 65 75 85 95 105 115 SUCTION PRESSURE PSIG 60 70 80 200 250 300 350 400 450 500 550 100 120 140 160 180 200 220 200 250 300 350 400 450 500 5...

Страница 49: ...SIG 60 70 80 2 20 00 0 2 25 50 0 3 30 00 0 3 35 50 0 4 40 00 0 4 45 50 0 5 50 00 0 5 55 50 0 1 10 00 0 1 12 20 0 1 14 40 0 1 16 60 0 1 18 80 0 2 20 00 0 2 22 20 0 2 20 00 0 2 25 50 0 3 30 00 0 3 35 50...

Страница 50: ...GE PRESSURE PSIG DISCHARGE PRESSURE PSIG 55 65 75 85 95 105 115 SUCTION PRESSURE PSIG 60 70 80 200 250 300 350 400 450 500 550 100 120 140 160 180 200 220 SYSTEM CHARGE CHART COOLING 200 250 300 350 4...

Страница 51: ...E PRESSURE PSIG DISCHARGE PRESSURE PSIG 55 65 75 85 95 105 115 SUCTION PRESSURE PSIG 60 70 80 200 250 300 350 400 450 500 550 100 120 140 160 180 200 220 SYSTEM CHARGE CHART COOLING 200 250 300 350 40...

Страница 52: ...ESSURE PSIG DISCHARGE PRESSURE PSIG 55 65 75 85 95 105 115 SUCTION PRESSURE PSIG 60 70 80 200 250 300 350 400 450 500 550 100 120 140 160 180 200 220 SYSTEM CHARGE CHART COOLING 200 250 300 350 400 45...

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