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Rheem RRNL-B, Installation Instructions Manual

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Rheem RRNL-B Installation Instructions Manual Download Page 104

104

WARNING

!

DISCONNECT ALL POWER TO UNIT BEFORE SERVICING. CONTACTOR MAY BREAK ONLY ONE SIDE. FAILURE
TO SHUT OFF POWER CAN CAUSE ELECTRICAL SHOCK RESULTING IN PERSONAL INJURY OR DEATH.

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Check for correct voltage at compressor contactor in control
box

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• Interconnecting low voltage wiring damaged

•

Replace thermostat wiring

Condenser fan runs, compressor

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Circulating air blower & inducer

• Manual reset overtemperature control

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Reset or replace

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COOLING TROUBLE SHOOTING CHART

XVII. TROUBLESHOOTING

FIGURE 59

COOLING TROUBLE SHOOTING CHART

XVII. TROUBLESHOOTING

FIGURE 62

104

Summary of Contents for RRNL-B

Page 1: ...ecognized fuel gas and CO carbon monoxide detectors are recommended in all applications and their installation should be in accordance with the manufacturer s recommendations and or local laws rules r...

Page 2: ...nal Wiring 27 D Thermostat 27 IX Furnace Section Controls and Ignition System 28 A Normal Furnace Operating Sequence Single Stage Gas Heat 28 B Normal Furnace Operating Sequence Two Stage Gas Heat 28...

Page 3: ...RNING THESE UNITS ARE DESIGNED CERTIFIED FOR OUTDOOR INSTALLATION ONLY INSTALLATION INSIDE ANY PART OF A STRUCTURE CAN RESULT IN INADEQUATE UNIT PERFORMANCE AS WELL AS PROPERTY DAMAGE INSTALLATION INS...

Page 4: ...CAUSE FIRE CARBON MONOXIDE POI SONING EXPLOSION PERSONAL INJURY PROPERTY DAMAGE OR DEATH WARNING TURN OFF THE MAIN ELECTRICAL POWER AT THE BRANCH CIRCUIT DISCON NECT CLOSEST TO THE UNIT BEFORE ATTEMPT...

Page 5: ...OR SEVERE PERSONAL INJURY OR DEATH WARNING LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CON TROLS WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPER ATION RESULTING IN FIRE ELECTRICAL SHOCK...

Page 6: ...units Pressure The pressure of R 410A is approximately 60 1 6 times greater than R 22 Recovery and recycle equipment pumps hoses and the like need to have design pressure ratings appropriate for R 410...

Page 7: ...TEM 2 STAGE MODELS ONLY 1 Comfort Alert The Comfort Alert diagnostics module is for troubleshooting air conditioning sys tem failures By monitoring and analyzing data from the compressor and the ther...

Page 8: ...or This is an auto reset control that opens near 610 PSIG and closes once the system pressure drops below 420 PSIG The high pressure control is wired in the 24VAC side of the control circuitry 3 Low P...

Page 9: ...ts for more troubleshooting infor mation Active protection occurs under the following conditions 1 Flash Code 2 System Pressure Trip Condition Four consecutive compressor protector trips occur where t...

Page 10: ...e run circuit but not in the start circuit Possible causes Bad run capacitor Open circuit in compressor start wiring or connections Compressor start winding is damaged Active thermostat reaction The t...

Page 11: ...R FAN GRILLE COMPRESSOR ACCESS BLOWER EVAPORATOR ACCESS PANEL SIDE SUPPLY DUCT OPENING SIDE RETURN DUCT OPENING FLUE EXHAUST FIELD POWER WIRE ENTRANCE LIQUID PRESSURE SERVICE PORT THREADED PVC CONDENS...

Page 12: ...TRANCE BLOWER EVAPORATOR ACCESS PANEL SIDE VIEW FRONT VIEW BACK VIEW SIDE VIEW FIGURE 4 CONTINUED MODELS RRNL RRPL B024 B030 B036 B042 B048 B060 C060 MODEL RRRL B024 B036 B048 B060 A HEIGHT SHOWN WITH...

Page 13: ...r front 3 Shielding by a fence or shrubs may give some protection 1 Frequent washing of the cabinet fan blade and coil with fresh water will remove most of the salt or other contaminants that build up...

Page 14: ...is unit without the exhaust and combustion air inlet hood properly installed These hoods are shipped in a carton in the return air compart ment inside the unit and must be attached when the unit is in...

Page 15: ...ttom duct opening See Figure 11 d Secure supply cover to base of unit with 2 screws engaging prepunched holes in raised duct opening flange e Secure return covers to base of unit with screws engaging...

Page 16: ...CT COVER INSULATION SIDE UP ATTACH WITH TWO SCREWS RETURN DUCT COVER INSULATION SIDE UP ATTACH WITH 4 SCREWS SUPPLY DUCT COVER ROTATE SUPPLY COVER 90 AFTER IT IS INSERTED THROUGH OPENING SLIP FLANGE O...

Page 17: ...ing and roofcurb details see Figures 17 18 and 19 3 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...

Page 18: ...ONNECTION SUPPLY PLENUM DOWNFLOW RETURN PLENUM DOWNFLOW SIDEFLOW RETURN PLENUM CONNECTION 3 1 2 MIN FIGURE 13 EXCEPTION TO NON COMBUSTIBLE FLOORING REQUIREMENT FIGURE 14 FLAT ROOFTOP INSTALLATION ATTI...

Page 19: ...meowner must be informed against future changes in construction which might change this to a confined space Also caution the user homeowner against any future installation of additional equipment such...

Page 20: ...is recommended for easy and convenient access to the filters for periodic inspec tion and cleaning Filters must have adequate face area for the rated air quantity of the unit See air delivery tables f...

Page 21: ...DUCT SIZES FROM ROOFCURB INSTALLATION INSTRUCTIONS FOR DUCT FLANGE ATTACHMENT TO UNIT SEE UNIT INSTALLATION INSTRUCTIONS FIGURE 1 FOR SIZE OF DUCT OPENINGS ROOFTOP UNIT TIE DOWN SCREW ROOFCURB ROOF F...

Page 22: ...nd resistant to the action of liquefied petroleum gases must be used at all threaded pipe connections 8 IMPORTANT Any additions changes or conversions required for the furnace to sat isfactorily meet...

Page 23: ...ating value of the gas BTU FT3 may be determined by consulting the local natural gas utility or the L P gas supplier B LP CONVERSION SINGLE STAGE GAS HEAT Convert the valve to use liquefied petroleum...

Page 24: ...r cap and turn the adjustment screw clockwise to increase pressure or counterclockwise to decrease pressure Then replace the regulator cap securely Any necessary major changes in the gas flow rate sho...

Page 25: ...OM 2 000 4 500 FEET 610 1 373 METERS F CONDENSATE DRAIN The evaporator coil condensate drain ends with a threaded 3 4 nominal PVC stub A trap is built in for proper condensate drainage and to prevent...

Page 26: ...DUCTORS ONLY CONNECTED TO UNIT CONTACTOR WARRANTY MAY BE JEOPARDIZED IF ALUMINUM WIRE IS CONNECTED TO UNIT CONTACTOR Special instructions apply for power wiring with aluminum conductors Warranty is vo...

Page 27: ...not of the current robbing type are compatible with the integrated furnace control Two stage units 5 ton require use of a thermostat capa ble of 2 stages of cooling See Section IV See chart below for...

Page 28: ...the lockout mode neither the spark ignition control or gas valve will be energized until the system is reset by turning the thermostat to the OFF position or interrupting the electrical power to the...

Page 29: ...Control de energizes gas valve 3 Control senses loss of flame 4 Control initiates 5 second inducer postpurge and 90 second indoor blower delay off 5 Control de energizes inducer blower 6 Control de en...

Page 30: ...the next step 8 Move the switch from OFF position to ON position 9 Replace the control door 10 Turn on all electric power to the appliance 11 Set the thermostat to the desired setting 12 If the applia...

Page 31: ...eating load on the system 4 Avoid excessive use of exhaust fans 5 Do not permit the heat generated by television lamps or radios to influence the ther mostat operation 6 Except for the mounting platfo...

Page 32: ...service agency or the gas suppli er visually inspect the burner flames for the desired flame appearance at the beginning of the heating season and approximately midway in heating season The manufactu...

Page 33: ...Condenser Fan Circulation Air Blower and Venturi 1 Remove the screws from the condenser coil protective grille and remove the grille from the unit Ensure the filter access panel is still removed to ac...

Page 34: ...FM and speed tap follow the steps below to change speeds Units with PSC Blower Motors 1 Remove the furnace control access panel 2 Remove the control box cover See Figure 25 for location of the furnace...

Page 35: ...MODELS COOLING SPEED MAY BE ADJUSTED TO LOW COOL BY MOVING BLUE WIRE TO TAP 2 HEAT SPEED IS DEDICATED AND SHOULD NOT BE ADJUSTED COOL HEAT 5 TON MODELS SECOND STAGE COOLING SPEED MAY BE ADJUSTED TO L...

Page 36: ...he A C Line current to the ECM motor a conven tional ammeter will not read correct motor amps Only a true RMS meter will give accurate AMP readings IMPORTANT The flexibility of ECM motors and the fact...

Page 37: ...THE ON BOARD LED TO DETERMINE BLOWER CFM The ECM interface board LED which is located in the blower section see Figure 28 indi cates blower output by flashing one 1 second for every 100 CFM of airflo...

Page 38: ...the cooling airflow adjust ments when high humidity is detected by a dehumidifying thermostat or humidistat when con nected to the ODD terminal as shown in Figure 28 Refer to the Cooling Mode Dehumidi...

Page 39: ...39 FIGURE 31 COOLING ON DELAY PROFILES INTERFACE BOARD SWITCH 7 8 7 8 7 8 7 8...

Page 40: ...FIGURE 32 BLOWER OFF DELAY PROFILES INTERFACE BOARD SWITCH 7 8 7 8 7 8 7 8 40...

Page 41: ...ith a default ON OFF delay profile for maximum efficiency This default may be overridden to maximize comfort by using one of the alternate profiles ON delay pro files are shown in Figure 31 OFF delay...

Page 42: ...PORTANT Typical dehumidistats apply a 24V signal when humidity is high This board requires 24V when humidity is low See Table 10 I ON DEMAND DEHUMIDIFICATION AIRFLOW ADJUSTMENT Use switches 9 10 to lo...

Page 43: ...No Adjustment This selection is the same as the factory setting and provides cooling airflows as defined in the NOMINAL AIRFLOW ADJUSTMENT section ON DEMAND DEHUMIDIFICATION INTERACTIONS WITH AIRFLOW...

Page 44: ...5 1 0 75 19 05 Outdoor Fan Type Propeller Propeller Propeller Propeller No Used Diameter in mm 1 22 558 8 1 22 558 8 1 22 558 8 1 22 558 8 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM...

Page 45: ...75 19 05 Outdoor Fan Type Propeller Propeller Propeller Propeller No Used Diameter in mm 1 22 558 8 1 22 558 8 1 22 558 8 1 22 558 8 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM L s 2...

Page 46: ...19 05 Outdoor Fan Type Propeller Propeller Propeller Propeller No Used Diameter in mm 1 22 558 8 1 22 558 8 1 22 558 8 1 22 558 8 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM L s 2700...

Page 47: ...75 19 05 Outdoor Fan Type Propeller Propeller Propeller Propeller No Used Diameter in mm 1 22 558 8 1 22 558 8 1 22 558 8 1 22 558 8 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM L s 2...

Page 48: ...er Propeller No Used Diameter in mm 1 22 558 8 1 22 558 8 1 22 558 8 1 22 558 8 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM L s 2700 1274 2700 1274 3500 1652 3500 1652 No Motors HP 1...

Page 49: ...9 05 1 0 75 19 05 Outdoor Fan Type Propeller Propeller Propeller Propeller No Used Diameter in mm 1 22 558 8 1 22 558 8 1 22 558 8 1 22 558 8 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 C...

Page 50: ...5 1 0 75 19 05 Outdoor Fan Type Propeller Propeller Propeller Propeller No Used Diameter in mm 1 22 558 8 1 22 558 8 1 22 558 8 1 22 558 8 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM...

Page 51: ...0 75 19 05 Outdoor Fan Type Propeller Propeller Propeller Propeller No Used Diameter in mm 1 22 558 8 1 22 558 8 1 22 558 8 1 22 558 8 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM L s...

Page 52: ...ture Rise Range F C 45 85 25 47 2 45 85 25 47 2 45 85 25 47 2 45 85 25 47 2 AFUE 80 80 80 80 Steady State Efficiency 81 81 81 81 No Burners 5 5 5 5 No Stages 1 1 1 1 Gas Connection Pipe Size in mm 0 5...

Page 53: ...t Latent Capacity Btu kW 17 040 4 99 17 040 4 99 Net System Power kW 5 48 5 48 Heating Performance Gas 4 Heating Input Btu kW 100 000 29 3 100 000 29 3 Heating Output Btu kW 81 000 23 73 77 000 22 56...

Page 54: ...5 19 05 Outdoor Fan Type Propeller Propeller Propeller Propeller No Used Diameter in mm 1 22 558 8 1 22 558 8 1 22 558 8 1 22 558 8 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM L s 250...

Page 55: ...19 05 Outdoor Fan Type Propeller Propeller Propeller Propeller No Used Diameter in mm 1 22 558 8 1 22 558 8 1 22 558 8 1 22 558 8 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM L s 2500...

Page 56: ...C 30 60 16 7 33 3 40 70 22 2 38 9 45 85 25 47 2 30 60 16 7 33 3 AFUE 80 80 80 80 Steady State Efficiency 81 81 81 81 No Burners 3 4 5 3 No Stages 1 1 1 1 Gas Connection Pipe Size in mm 0 5 12 7 0 5 1...

Page 57: ...ge F C 40 70 22 2 38 9 45 85 25 47 2 20 50 11 1 27 8 30 60 16 7 33 3 AFUE 80 80 80 80 Steady State Efficiency 81 81 81 81 No Burners 4 5 2 3 No Stages 1 1 1 1 Gas Connection Pipe Size in mm 0 5 12 7 0...

Page 58: ...ge F C 40 70 22 2 38 9 45 85 25 47 2 20 50 11 1 27 8 30 60 16 7 33 3 AFUE 80 80 80 80 Steady State Efficiency 81 81 81 81 No Burners 4 5 2 3 No Stages 1 1 1 1 Gas Connection Pipe Size in mm 0 5 12 7 0...

Page 59: ...ge F C 40 70 22 2 38 9 45 85 25 47 2 20 50 11 1 27 8 30 60 16 7 33 3 AFUE 80 80 80 80 Steady State Efficiency 81 81 81 81 No Burners 4 5 2 3 No Stages 1 1 1 1 Gas Connection Pipe Size in mm 0 5 12 7 0...

Page 60: ...F C 40 70 22 2 38 9 45 85 25 47 2 30 60 16 7 33 3 40 70 22 2 38 9 AFUE 80 80 80 80 Steady State Efficiency 81 81 81 81 No Burners 4 5 3 4 No Stages 1 1 1 1 Gas Connection Pipe Size in mm 0 5 12 7 0 5...

Page 61: ...F C 45 85 25 47 2 45 85 25 47 2 30 60 16 7 33 3 40 70 22 2 38 9 AFUE 80 80 80 80 Steady State Efficiency 81 81 81 81 No Burners 5 5 3 4 No Stages 1 1 1 1 Gas Connection Pipe Size in mm 0 5 12 7 0 5 12...

Page 62: ...ise Range F C 45 85 25 47 2 45 85 25 47 2 45 85 25 47 2 45 85 25 47 2 AFUE 80 80 80 80 Steady State Efficiency 81 81 81 81 No Burners 5 5 5 5 No Stages 1 1 1 1 Gas Connection Pipe Size in mm 0 5 12 7...

Page 63: ...5 1 3 2 6 1 1 5 1 3 2 6 1 1 5 1 3 2 6 1 8 9 0 6 5 0 1 m q s t f q s a e r A e c a F 9 2 2 2 9 2 2 2 9 2 2 2 7 8 1 1 m c P F I P F s w o R Indoor Coil Fin Type d e r e v u o L d e r e v u o L d e r e v...

Page 64: ...6 1 1 5 1 3 2 6 1 1 5 1 3 2 6 1 1 5 1 3 2 6 1 m q s t f q s a e r A e c a F 9 2 2 2 9 2 2 2 9 2 2 2 9 2 2 2 m c P F I P F s w o R Indoor Coil Fin Type d e r e v u o L d e r e v u o L d e r e v u o L d...

Page 65: ...3 0 5 9 5 7 3 0 1 5 1 3 2 6 1 1 5 1 3 2 6 1 1 5 1 3 2 6 1 1 5 1 3 2 6 1 m q s t f q s a e r A e c a F 9 2 2 2 9 2 2 2 9 2 2 2 9 2 2 2 m c P F I P F s w o R Indoor Coil Fin Type d e r e v u o L d e r...

Page 66: ...Coil Fin Type Louvered d e l f i R e p y T e b u T Tube Size in mm OD 0 375 9 5 1 5 1 3 2 6 1 m q s t f q s a e r A e c a F 9 2 2 2 m c P F I P F s w o R Indoor Coil Fin Type Louvered d e l f i R e p...

Page 67: ...3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 0 6 1 3 1 3 2 2 2 2 2 2 1 2 3 2 3 2 3 2 3 2 3 2 3 1 1 2 3 2 3 3 9 3 9 3 9 3 9 3 9 3 9 2 2 1 1 1 1 1 1 1 1 1 208 230 208 230 208 230 160 208 230 208 230 208 230 208 23...

Page 68: ...3 9 3 9 3 9 3 9 2 2 3 9 3 9 1 1 1 1 1 1 208 230 208 230 208 230 208 230 460 460 208 230 1 1 1 1 1 1 3 4 1 1 1 1 1 4 4 4 4 7 6 7 6 7 6 7 6 7 6 7 6 4 7 6 7 6 9 5 9 5 0 0 0 0 0 0 0 0 0 Unit Information...

Page 69: ...3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 0 6 1 3 1 3 2 2 2 2 2 2 1 2 3 2 3 2 3 2 3 2 3 2 3 1 6 2 3 2 3 3 9 3 9 3 9 3 9 3 9 3 9 2 2 1 1 1 1 1 1 1 1 1 208 230 208 230 208 230 460 460 208 230 208 230 208 23...

Page 70: ...230 1 1 1 1 3 4 1 1 1 6 6 7 6 7 6 4 7 6 7 6 0 0 0 0 0 0 0 Unit Information Compressor Motor Condenser Motor Evaporator Fan ELECTRICAL DATA RRPL SERIES B048JK B060CK B060DK B060JK Unit Operating Volta...

Page 71: ...3 0 6 0 6 0 6 0 6 0 6 0 6 1 5 1 5 1 5 1 5 2 2 2 2 1 5 1 5 1 5 1 5 1 5 1 5 3 3 3 3 3 9 3 9 3 9 3 9 1 1 1 1 1 1 1 208 230 208 230 208 230 208 230 208 230 208 230 208 230 1 1 1 1 1 1 1 1 3 1 2 1 2 3 4 3...

Page 72: ...86 923 959 988 1016 Watts 476 468 450 427 403 380 363 CFM L s 1674 790 1620 765 1566 739 1511 713 1451 685 1384 653 1305 616 RPM 997 1019 1040 1058 1076 1088 1100 Watts 625 596 567 539 512 484 455 CFM...

Page 73: ...3 827 1672 789 1586 749 1499 707 1413 667 RPM 1110 1117 1124 1129 1133 1139 1144 Watts 736 715 683 646 608 574 551 CFM L s 1423 672 1390 656 1357 640 1311 619 1377 603 1233 582 1192 563 1137 537 RPM 7...

Page 74: ...M 1146 1147 1159 1171 1173 1180 1188 1195 Watts 624 614 583 554 522 497 467 432 CFM l s 1418 669 1386 654 1352 638 1307 617 1270 599 1221 576 1180 557 1117 527 RPM 774 794 829 860 892 922 955 1015 Wat...

Page 75: ...Watts 638 625 601 571 536 506 469 440 CFM l s 1423 672 1390 656 1357 640 1311 619 1277 603 1233 582 1192 563 1137 537 RPM 776 796 830 861 895 927 958 999 Watts 272 278 292 300 315 326 337 352 CFM l s...

Page 76: ...9 1610 760 1612 761 1611 760 1614 762 1613 761 1583 747 1525 720 RPM 980 1044 1083 1130 1167 1202 1247 1281 1317 1326 Watts 396 445 477 516 549 580 618 652 665 652 CFM l s 1045 493 1051 496 1070 505 1...

Page 77: ...FIGURE 35 WIRING DIAGRAM XV WIRING DIAGRAMS 77...

Page 78: ...FIGURE 36 WIRING DIAGRAM 78...

Page 79: ...FIGURE 37 WIRING DIAGRAM 5 TON 4 TON LOW HEAT HIGH COOL 3 TON LOW HEAT MED COOL 79...

Page 80: ...FIGURE 38 WIRING DIAGRAM 80...

Page 81: ...FIGURE 39 WIRING DIAGRAM 81...

Page 82: ...FIGURE 40 WIRING DIAGRAM 82...

Page 83: ...FIGURE 41 WIRING DIAGRAM 83...

Page 84: ...FIGURE 42 WIRING DIAGRAM 84...

Page 85: ...FIGURE 43 WIRING DIAGRAM 85...

Page 86: ...86 FIGURE 44 WIRING DIAGRAM...

Page 87: ...87 FIGURE 45 WIRING DIAGRAM...

Page 88: ...FIGURE 46 SYSTEM CHARGE CHARTS XVI CHARGE CHARTS RNL RPL 2 TON COOLING SYSTEM CHARGE CHART REFRIGERANT 410A 88...

Page 89: ...OUTDOOR COIL PLACE AN X ON THE APPROPRIATE CHART WHERE THE SUCTION AND LIQUID PRESSURES CROSS IF X IS BELOW AMBIENT TEMPERATURE LINE ADD CHARGE AND REPEAT STEP 3 IF X IS ABOVE AMBIENT TEMPERATURE LINE...

Page 90: ...FIGURE 48 SYSTEM CHARGE CHARTS RNL RPL 3 TON COOLING SYSTEM CHARGE CHART REFRIGERANT 410A 90...

Page 91: ...FIGURE 49 SYSTEM CHARGE CHARTS RNL RPL 3 1 2 TON COOLING SYSTEM CHARGE CHART REFRIGERANT 410A 91...

Page 92: ...FIGURE 50 SYSTEM CHARGE CHARTS RNL RPL 4 TON COOLING SYSTEM CHARGE CHART REFRIGERANT 410A 92...

Page 93: ...ASURE AIR TEMPERATURE TO THE UNIT OUTDOOR DRY BULB AMBIENT 3 PLACE AN X ON THE CHART WHERE THE SUCTION AND LIQUID PRESSURE CROSS 4 IF X IS BELOW OUTDOOR TEMPERATURE LINE ADD CHARGE AND REPEAT 3 5 IF X...

Page 94: ...FIGURE 52 SYSTEM CHARGE CHARTS RPL 5 TON COOLING 1st LOW STAGE CHARGE CHART R 410A REFRIGERANT 94...

Page 95: ...FIGURE 53 SYSTEM CHARGE CHARTS RPL 5 TON COOLING 2nd HIGH STAGE CHARGE CHART R 410A REFRIGERANT 95...

Page 96: ...FIGURE 54 SYSTEM CHARGE CHARTS RRRL 2 TON COOLING 1st LOW STAGE CHARGE CHART R 410A REFRIGERANT 96...

Page 97: ...FIGURE 55 SYSTEM CHARGE CHARTS RRRL 2 TON COOLING 2nd HIGH STAGE CHARGE CHART R 410A REFRIGERANT 97...

Page 98: ...FIGURE 56 SYSTEM CHARGE CHARTS RRRL 3 TON COOLING 1st LOW STAGE CHARGE CHART R 410A REFRIGERANT 98...

Page 99: ...FIGURE 57 SYSTEM CHARGE CHARTS RRRL 3 TON COOLING 2nd HIGH STAGE CHARGE CHART R 410A REFRIGERANT 99...

Page 100: ...FIGURE 58 SYSTEM CHARGE CHARTS RRRL 4 TON COOLING 1st LOW STAGE CHARGE CHART R 410A REFRIGERANT 100...

Page 101: ...FIGURE 59 SYSTEM CHARGE CHARTS RRRL 4 TON COOLING 2nd HIGH STAGE CHARGE CHART R 410A REFRIGERANT 101...

Page 102: ...FIGURE 60 SYSTEM CHARGE CHARTS RRRL 5 TON COOLING 1st LOW STAGE CHARGE CHART R 410A REFRIGERANT 102...

Page 103: ...FIGURE 61 SYSTEM CHARGE CHARTS RRRL 5 TON COOLING 2nd HIGH STAGE CHARGE CHART R 410A REFRIGERANT 103...

Page 104: ...o e v i t c e f e D t n a r e g i r f e r d d A e g r a h c r e d n u t n a r e g i r f e R r i a e c a l p e r n o i t c i r t s e r e c u d e r r o r e w o l b f o d e e p s e s a e r c n I w o l f...

Page 105: ...TTEMPT TO LIGHT 3 TIMES 4 TIMES 2 STG HT WITH A 60 SECOND INTER PURGE BETWEEN TRIES IF AFTER THE THIRD TIME THE BURNERS DO NOT LIGHT THE SYSTEM WILL LOCK OUT THE SYSTEM WILL ATTEMPT TO LIGHT 3 TIMES 4...

Page 106: ...at disconnect is low 3 Excessive liquid refrigerant in compressor 4 Compressor bearings are seized Yellow ALERT Open Circuit 1 Compressor contactor has failed open Flash Code 5 2 High pressure switch...

Page 107: ...ective if present only briefly 3 4 Yellow ALERT Locked Rotor 1 Flash Code 4 2 Low line voltage contact utility if voltage at disconnect is low 3 Excessive liquid refrigerant in compressor Compressor b...

Page 108: ...108 CM 0314...

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