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Refrigerant charging charts - cooling mode

Figure 10. charging chart for 3 ton units

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X36KA CHARGING CHART

R em ove refrigerant w hen above c urve

Add refrigerant w hen below c urve

Figure 9. charging chart for 2 ton units

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LIQUID TEMPERATURE (F)

R em ove refrigerant w hen above c urve

Add refrigerant w hen below c urve

X24KA CHARGING CHART

Содержание Q5RF-X24KA

Страница 1: ... plays an important role as well Pay attention to all safety warnings and any other special notes highlighted in the manual Improper installation of the furnace or failure to follow safety warnings could result in serious injury death or property damage Theseinstructionsareprimarilyintendedtoassistqualifiedindividualsexperiencedintheproper installation of this appliance Some local codes require li...

Страница 2: ...Electric Heat Package optional 10 Startup adjustments 11 Pre Start Checklist 11 Start Up Procedure 11 Air Circulation 11 System Heating 11 System Cooling 11 Short Cycle Protection 11 Emergency Heat 11 Adjustment of Refrigerant Charge 11 Charging the Unit in AC Mode 11 Charging the Unit in Heating Mode 12 Forced Defrost Mode Field Test 12 Anti Short Cycle Timer Test 12 Heating Mode 12 Cooling Mode ...

Страница 3: ...ing gasoline and any other flammable vapors and liquids in the vicinity of the unit WARNING PROPOSITION 65 WARNING This product contains fiberglass wool a product known to the state of California to cause cancer Disturbing the insulation of this product during installation maintenance or repair will expose you to fiberglass wool Breathing this material may cause respiratory irritations Fiberglass ...

Страница 4: ...ence Type Warm Air Heating and Air Conditioning Systems NFPA 90B these instructions and all applicable codes NFPA publications are available by writing to National Fire Protection Association Batterymarch Park Quincy ME 02269 or visit www NFPA org on the web Design the duct work according to methods described by the Air Conditioning Contractors of America ACCA The supply duct system including the ...

Страница 5: ... if air is lost to the outside through leaks in the duct system Ducts that are collapsed or restricted by foreign objects will also prevent adequate air flow Supply Air Figure 2 Return Supply Air Collars 14 Duct Dimples Return Air Transition Duct Screws Installing Return Supply Air Collars If the supply and return collars are supplied with the unit they will be located in the supply duct They can ...

Страница 6: ...on the furnace Figure 4 Drain Trap P Trap Elbow SINGLE DUCT APPLICATION MULTIPLE DUCT APPLICATION Figure 3 Typical Duct Applications Condensate Drainage A 3 4 condensate fitting extends out of the side of the unit as shown in Figure 4 The drain trap shipped in the electricalcompartment mustbeinstalledtopreventwater from collecting inside the unit 1 Thread the elbow provided with the unit into the ...

Страница 7: ...to the contactor Use only copper wire for the line voltage power supply to this unit Use proper code agency listed conduit and a conduit connector for connecting the supply wires to the unit Use of rain tight conduit is recommended See the unit wiring label for proper high and low voltage wiring Make all electrical connections in accordance with all applicable codes and ordinances CAUTION Label al...

Страница 8: ...lizes a 2 speed condenser fan motor this motor will operate on low speed when in low cooling heating and on high speed when in high cooling heating Ambient Sensor Mounting For optimum performance of the heat pump system the ambient sensor Figure 6 page 9 must be mounted on the outside of the unit 1 Removethemountingbracketandallhardwareincluded in the packet 2 Remove star bushing from 7 8 hole in ...

Страница 9: ...frost curves settings The factory default setting does not include a 30 second compressor delay function and has a 40 F defrost terminate temperature If additional defrost time is needed a higher terminate temperature is available by selecting a different demand curve NOTE The 30 second compressor delay occurs when the unit enters defrost and exits defrost The delay function is optional and based ...

Страница 10: ...ost Board Outdoor Thermostat optional Blower Relay Compressor Solenoid ECM Motor if applicable Y1 1st Stage Heat Pump Y2 2nd Stage Heat Pump W1 1st Stage Auxillary Heat Green from blower relay 1 2 3 4 5 6 7 8 9 Brown Orange Accessory Heat Plug AMBIENT SENSOR COIL SENSOR TEST L R C Y O W2 IN W2 OUT COND FAN AMBIENT AMBG COILG COIL DEMAND DEFROST CONTROL BOARD M PRESS SW REV VALVE Demand Defrost Boa...

Страница 11: ...l minutes and check for the discharge of cool air at the supply registers Short Cycle Protection The control circuit is equipped with a time delay feature for protection against short cycling With the system operating in the cooling mode gradually raise the thermostat temperature setting until the system de energizes Immediatelylowerthethermostattemperature to the original setting and verify that ...

Страница 12: ...essureincreasesabove20psig Thelow pressureswitchinterruptsthethermostatinputstotheunit NOTE When the switch opens and then closes there will be a 5 minute short cycling delay before the unit can energize High Pressure Switch The high pressure switch is factory installed and located in the compressor discharge line internal to the unit The Unit MAINTENANCE WARNING To prevent electrical shock person...

Страница 13: ...48 Table 3 Physical Data A 3 Opening for 12 Diameter Supply Duct 9 15 17 50 9 0 Opening for 14 Diameter Return Duct 10 15 5 5 B 1 3 15 Rear View L W 18 01 Electric Heater Power Supply Power Supply Low Voltage Supply Control Access Panel Blower Access Panel H 17 86 15 36 10 10 3 4 NPT Drain Connection 1 12 13 1 38 3 2 3 2 5 29 Figure 8 Unit Dimensions Top View Side View ...

Страница 14: ...ESSURE PSIG LIQUID TEMPERATURE F X36KA CHARGING CHART Rem ove refrigerant when above curve Add refrigerant when below curve Figure 9 Charging Chart for 2 Ton Units 200 225 250 275 300 325 350 375 400 425 450 475 500 525 550 575 600 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 LIQUID PRESSURE PSIG LIQUID TEMPERATURE F Rem ove refrigerant when above curve Add refrigerant when below curve X2...

Страница 15: ...ove refrigerant when above curve Add refrigerant when below curve Figure 12 Charging Chart for 5 Ton Units Figure 11 Charging Chart for 4 Ton Units 200 225 250 275 300 325 350 375 400 425 450 475 500 525 550 575 600 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 LIQUID PRESSURE PSIG LIQUID TEMPERATURE F X48KA CHARGING CHART Rem ove refrigerant when above curve Add refrigerant when below cur...

Страница 16: ... CAPACITOR OUTDOOR MOTOR COMPRESSOR TRASFORMER 240V 24V COM RED YELLOW BLACK BLACK ORANGE BLUE COMPRESSOR CONTACTOR TO POWER SUPPLY GND TO T STAT BLUE FAN REVERSING VALVE COIL YELLOW YELLOW BLACK BLACK BLACK 4 3 2 1 8 7 6 5 9 HIGH SPEED BLOWER RELAY 24V BLOWER RELAY YELLOW BLACK YELLOW BLUE 5 4 3 2 1 N G L C BLOWER MOTOR C S R BROWN YELLOW ORANGE BROWN BLUE ORANGE RED GREY GREY GREEN YELLOW BLACK ...

Страница 17: ...UL CAPACITOR COMPRESSOR TRASFORMER 240V 24V HIGH SPEED BLOWER RELAY 24V BLOWER RELAY COM RED BLACK BLACK BROWN COMPRESSOR CONTACTOR TO T STAT BLUE DF2 YELLOW WHITE YELLOW GREEN REVERSING VALVE COIL BLACK BLACK YELLOW BLACK YELLOW YELLOW BLACK BLUE BLUE YELLOW YELLOW 5 4 3 2 1 N G L C BLOWER MOTOR 1 2 3 L N G OUTDOOR MOTOR TO POWER SUPPLY GND C S R BROWN YELLOW ORANGE BROWN BLUE ORANGE GREY GREY GR...

Страница 18: ...18 ...

Страница 19: ...19 ...

Страница 20: ...per Figure 1 page 4 YES NO INSTALLER NAME CITY_________________ STATE____________ ELECTRICAL SYSTEM Electrical connections tight YES NO Linevoltagepolaritycorrect YES NO Rated Voltage _________________________ VOLTS L1 L2 Volts ___________________________ VOLTS Has the thermostat been calibrated YES NO Is the thermostat level YES NO Is the heat anticipator setting correct If Applicable YES NO PROP...

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