background image

47

FIGURE 25

WIRING DIAGRAM

Summary of Contents for RRNA-B SERIES

Page 1: ...92 21916 28 03 SUPERSEDES 92 21916 28 02 PACKAGE GAS ELECTRIC RRNA B SERIES 2 5 TONS INSTALLATION INSTRUCTIONS ISO 9001 2000...

Page 2: ...16 A Gas Connection 16 B LP Conversion 17 C NOx Models 18 D Adjusting or Checking Furnace Input 18 E Condensate Drain 19 IX Wiring 19 A Power Supply 19 B Hook Up 21 C Internal Wiring 21 D Thermostat 2...

Page 3: ...on is for three phase units which are not covered under the DOE certification program 1 The energy consumption of the ignition system used with this unit is 9 watts 2 The efficiency rating of this uni...

Page 4: ...THESE INSTRUCTIONS WARNING PROVIDE ADEQUATE COMBUSTION AND VENTILATION AIR TO THE UNIT SPACE AS SPECIFIED IN THE COMBUSTION AND VENTILATION AIR SECTION OF THESE INSTRUCTIONS WARNING COMBUSTION PRODUC...

Page 5: ...DOOR 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 COND...

Page 6: ...T HOOD GAS SUPPLY ENTRANCE BLOWER EVAPORATOR ACCESS PANEL SIDE VIEW FRONT VIEW BACK VIEW SIDE VIEW FIGURE 1 CONTINUED MODEL B024 B030 B036 B042 B048 B060 A HEIGHT 35 91 40 97 SHOWN WITH DUCT COVERS RE...

Page 7: ...onnections Location for minimum noise and vibration 2 LOCATION CONSIDERATIONS The metal parts of this unit may be subject to rust or deterioration in adverse envi ronmental conditions This oxidation c...

Page 8: ...tallation is shown in Figure 2 1 Select a location where external water drainage cannot collect around unit 2 Provide a slab sufficiently high enough above grade to prevent surface water from entering...

Page 9: ...r inlet hood and the exhaust hood each with 4 screws as shown in Figure 4 Screws are in parts bag shipped in the burner compartment 5 Vent the unit using the flue exhaust hood as supplied from the fac...

Page 10: ...64 RETURN DUCT COVER ATTACH WITH 6 SCREWS SUPPLY DUCT COVER ATTACH WITH 6 SCREWS FIGURE 8 DUCT COVER INSTALLATION BASE PAN MOUNTING I265 BASE PAN SUPPLY DUCT COVER INSULATION SIDE UP ATTACH WITH TWO S...

Page 11: ...Provide 48 minimum clearance at front of the unit Provide 24 minimum clearance on right side of unit If economizer is used a 24 minimum clearance is required on left side of unit See Figure 9 If no ec...

Page 12: ...8 BOTH ENDS MUST BE OPEN FOR DOWNFLOW OR SIDEFLOW DUCTWORK TO PROVIDE VENTILATION COMBUSTIBLE STRUCTURE 1 MIN NOMINAL 4 x 4 TIMBER SIDES ONLY SIDEFLOW SUPPLY PLENUM CONNECTION SUPPLY PLENUM DOWNFLOW R...

Page 13: ...hington D C 20036 Place the unit as close to the conditioned space as possible allowing clearances as indi cated Run ducts as directly as possible to supply and return outlets Use of non flam mable we...

Page 14: ...ct A field installed filter grille 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...

Page 15: ...CURB I255 BY CONTRACTOR FOR INSTALLATION OF DUCT AS SHOWN USE RECOMMENDED DUCT SIZES FROM ROOFCURB INSTALLATION INSTRUCTIONS FOR DUCT FLANGE ATTACHMENT TO UNIT SEE UNIT INSTALLATION INSTRUCTIONS FIGUR...

Page 16: ...tight A pipe compound 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 sa...

Page 17: ...g plate The heating 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 Convert the valve to use liquefied petroleum LP gas b...

Page 18: ...ted input NEVER SET INPUT ABOVE THAT SHOWN ON THE RATING PLATE Use the following table or formula to determine input rate Heating Value of Gas BTU Cu Ft x 3600 Cu Ft Per Hr Required Time in Seconds fo...

Page 19: ...S FROM 2 000 4 500 FEET 610 1 373 METERS E 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 prev...

Page 20: ...CONDUCTORS 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...

Page 21: ...inal wire as supplied with the appliance must be replaced the wire gauge and insulation must be same as original wiring Transformer is factory wired for 230 volts on 208 230 volt models and must be ch...

Page 22: ...hour until ignition is successful or power is interrupted During the lockout mode neither the spark ignition control or gas valve will be energized until the system is reset by turning the thermostat...

Page 23: ...o 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 appl...

Page 24: ...g 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 platform ke...

Page 25: ...ller 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 manuf...

Page 26: ...for cleaning the condenser coil Cleaning Condenser Coil Drain Pan Condensate Drain Condenser Fan Circulation Air Blower and Venturi 1 Remove the screws from the condenser coil protective grille and r...

Page 27: ...he unit wiring diagram 7 Replace the filter and blower evaporator coil access panels 8 Replace the control box cover and controls access panel 9 Restore electrical power to the unit and check for prop...

Page 28: ...HIGH HIGH 2 5 TON ALL HEATS LOW LOW 3 0 TON ALL HEATS MED LOW 3 5 TON ALL HEATS HIGH LOW 4 0 TON ALL HEATS HIGH LOW 5 0 TON ALL HEATS HIGH LOW MODEL COOL HEAT 460 volt units Do not adjust from factory...

Page 29: ...8 10 56 0 98 10 56 0 98 Rows FPI FPcm 1 18 7 1 18 7 1 18 7 1 18 7 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled Tube Size in mm 0 375 9 5 0 375 9 5 0 3...

Page 30: ...ea sq ft sq m 10 56 0 98 10 56 0 98 10 56 0 98 10 56 0 98 Rows FPI FPcm 1 18 7 1 18 7 1 18 7 1 18 7 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled Tube...

Page 31: ...Face Area sq ft sq m 10 56 0 98 10 56 0 98 10 56 0 98 10 56 0 98 Rows FPI FPcm 1 18 7 1 18 7 1 18 7 1 18 7 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifl...

Page 32: ...Face Area sq ft sq m 10 56 0 98 10 56 0 98 14 8 1 37 14 8 1 37 Rows FPI FPcm 1 18 7 1 18 7 1 22 9 1 22 9 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled...

Page 33: ...9 5 0 375 9 5 Face Area sq ft sq m 14 8 1 37 14 8 1 37 14 8 1 37 14 8 1 37 Rows FPI FPcm 1 22 9 1 22 9 1 22 9 1 22 9 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Ri...

Page 34: ...5 0 375 9 5 Face Area sq ft sq m 14 8 1 37 14 8 1 37 14 8 1 37 14 8 1 37 Rows FPI FPcm 1 22 9 1 22 9 1 22 9 1 22 9 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifl...

Page 35: ...5 0 375 9 5 Face Area sq ft sq m 14 8 1 37 14 8 1 37 14 8 1 37 14 8 1 37 Rows FPI FPcm 1 22 9 1 22 9 1 22 9 1 22 9 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rif...

Page 36: ...5 0 375 9 5 Face Area sq ft sq m 14 8 1 37 16 65 1 55 16 65 1 55 16 65 1 55 Rows FPI FPcm 1 22 9 1 22 9 1 22 9 1 22 9 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled R...

Page 37: ...0 375 9 5 Face Area sq ft sq m 16 65 1 55 16 65 1 55 16 65 1 55 16 65 1 55 Rows FPI FPcm 1 22 9 1 22 9 1 22 9 1 22 9 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled R...

Page 38: ...5 0 375 9 5 Face Area sq ft sq m 16 65 1 55 16 65 1 55 16 65 1 55 16 65 1 55 Rows FPI FPcm 1 22 9 1 22 9 1 22 9 1 22 9 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled...

Page 39: ...75 9 5 Face Area sq ft sq m 16 65 1 55 16 23 1 51 16 23 1 51 16 23 1 51 Rows FPI FPcm 1 22 9 2 22 9 2 22 9 2 22 9 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifle...

Page 40: ...75 9 5 Face Area sq ft sq m 16 23 1 51 16 23 1 51 16 23 1 51 16 23 1 51 Rows FPI FPcm 2 22 9 2 22 9 2 22 9 2 22 9 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifle...

Page 41: ...5 9 5 Face Area sq ft sq m 16 23 1 51 16 23 1 51 16 23 1 51 16 23 1 51 Rows FPI FPcm 2 22 9 2 22 9 2 22 9 2 22 9 Indoor Coil Fin Type Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled...

Page 42: ...0 000 29 3 100 000 29 3 Heating Output Btu kW 81 000 23 73 77 000 22 56 77 000 22 56 Temperature Rise Range F C 45 85 25 47 2 45 85 25 47 2 45 85 25 47 2 AFUE 4 80 80 80 Steady State Efficiency 81 81...

Page 43: ...208 230 208 230 208 230 208 230 460 208 230 460 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 1 5 1 5 1 5 1 5 1 5 1 3 1 3 1 3 1 5 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 0 5 0 5 0 5 2 2 2 1 3 2 2 1 2 1 2 3 2 3 2 3 1 1 1...

Page 44: ...1067 1080 1091 1101 1110 1119 Watts 667 637 606 574 543 512 483 CFM 1889 892 1826 862 1753 827 1672 789 1586 749 1499 707 1413 667 RPM 1110 1117 1124 1129 1133 1139 1144 Watts 736 715 683 646 608 574...

Page 45: ...826 CFM L s Air Delivery RPM Watts 208 VOLTS Side Discharge Wet Coil External Static Pressure Inches W C kPa Nominal Cooling Capacity Tons kW Motor Speed From Factory Heating Input BTU HR kW Blower Si...

Page 46: ...46 FIGURE 24 WIRING DIAGRAM...

Page 47: ...47 FIGURE 25 WIRING DIAGRAM...

Page 48: ...48 FIGURE 26 WIRING DIAGRAM...

Page 49: ...49 FIGURE 27 WIRING DIAGRAM...

Page 50: ...50 FIGURE 28 WIRING DIAGRAM...

Page 51: ...51 FIGURE 29 SYSTEM CHARGE CHARTS 2 TON COOLING 13 SEER...

Page 52: ...52 FIGURE 30 SYSTEM CHARGE CHARTS 2 5 TON COOLING 13 SEER...

Page 53: ...53 FIGURE 31 SYSTEM CHARGE CHARTS 3 TON COOLING 13 SEER...

Page 54: ...54 FIGURE 32 SYSTEM CHARGE CHARTS 3 5 TON COOLING 13 SEER...

Page 55: ...55 FIGURE 33 SYSTEM CHARGE CHARTS 4 TON COOLING 13 SEER...

Page 56: ...56 FIGURE 34 SYSTEM CHARGE CHARTS 5 TON COOLING 13 SEER...

Page 57: ...e must be within 10 of rating plate volts when unit is operating Compressor short cycles Incorrect voltage At compressor terminals voltage must be 10 of nameplate marking when unit is operating Defect...

Page 58: ...58 FIGURE 36 15 SECOND PREPURGE...

Page 59: ...59...

Page 60: ...60 CM 1005...

Reviews: