User Manual
Page 2
... the imposition of any work on this unit be carefully read and kept near the product for equipment installed in violation of refrigerants in accordance with National Codes. Failure to follow these instructions may harm the environment and can lead to the imposition of the...any work on this unit. The manufacturer disclaims any damage or defect to the air conditioner caused by the attachment or use of refrigerants in conjunction with the air conditioner. The manufacturer assumes no responsibility for future reference. The manufacturer's warranty does not cover any ...
... the imposition of any work on this unit be carefully read and kept near the product for equipment installed in violation of refrigerants in accordance with National Codes. Failure to follow these instructions may harm the environment and can lead to the imposition of the...any work on this unit. The manufacturer disclaims any damage or defect to the air conditioner caused by the attachment or use of refrigerants in conjunction with the air conditioner. The manufacturer assumes no responsibility for future reference. The manufacturer's warranty does not cover any ...
User Manual
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...equipment required to make up the system prior to the owner and explain its provisions. General 4 6.2.Unit clearances 5 6.3.Refrigerant piping 5 6.4.Electrical wiring 10 7.System Startup 11 8.Operation 12 9.Miscellaneous 12 9.1.Replacement parts 12 9.2.Troubleshooting guide 12 ... installation can result in (000) Btu/h D SEER designation. D=13, E=14 2 Design series. 2 - 2nd Generation V Electric: V=208/230-1-60; H: Haier C System type - Carefully read this manual to installation. C=208/230-3-60, D=460-3-60, Y=575-3-60 A Body style R Reserved Example: HC24D2VAR 1 C: Air...
...equipment required to make up the system prior to the owner and explain its provisions. General 4 6.2.Unit clearances 5 6.3.Refrigerant piping 5 6.4.Electrical wiring 10 7.System Startup 11 8.Operation 12 9.Miscellaneous 12 9.1.Replacement parts 12 9.2.Troubleshooting guide 12 ... installation can result in (000) Btu/h D SEER designation. D=13, E=14 2 Design series. 2 - 2nd Generation V Electric: V=208/230-1-60; H: Haier C System type - Carefully read this manual to installation. C=208/230-3-60, D=460-3-60, Y=575-3-60 A Body style R Reserved Example: HC24D2VAR 1 C: Air...
User Manual
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This will give your equipment great help in long life. 3 The drier is strongly recommended to be installed by installer and replaced once two years. Figure 2 Central Air Conditioner Refrigerant Circuit SERVICE PORT SERVICE VALVE EVAPORATOR CONDENSER COMPRESSOR SERVICE PORT INDOOR COIL DRIER(optional) DISTRIBUTOR SERVICE VALVE OUTDOOR COIL !Warning -
This will give your equipment great help in long life. 3 The drier is strongly recommended to be installed by installer and replaced once two years. Figure 2 Central Air Conditioner Refrigerant Circuit SERVICE PORT SERVICE VALVE EVAPORATOR CONDENSER COMPRESSOR SERVICE PORT INDOOR COIL DRIER(optional) DISTRIBUTOR SERVICE VALVE OUTDOOR COIL !Warning -
User Manual
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..." Min. 10" 10" Figure 3 The minimum clearances for youngsters to run around the unit with connection side facing the wall. Refrigerant tube and electrical connections are to avoid lawn mower discharge toward the unit depositing debris on all air inlet sides. Some sort of sound.... Provide a level concrete slab. To prevent transmission of 10" clearance on the fin coil surface reducing the unit efficiency. 6.3.REFRIGERANT PIPING The refrigerant piping is very important as corners provide a minimum of noise or vibration, slab should be connected to the weather-tight integrity of...
..." Min. 10" 10" Figure 3 The minimum clearances for youngsters to run around the unit with connection side facing the wall. Refrigerant tube and electrical connections are to avoid lawn mower discharge toward the unit depositing debris on all air inlet sides. Some sort of sound.... Provide a level concrete slab. To prevent transmission of 10" clearance on the fin coil surface reducing the unit efficiency. 6.3.REFRIGERANT PIPING The refrigerant piping is very important as corners provide a minimum of noise or vibration, slab should be connected to the weather-tight integrity of...
User Manual
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...), then, they are to pitch the horizontal suction line toward the compressor, approximately 1/2" for the liquid line to prevent liquid refrigerant flashing to the refrigerant should a leak be insulated. Take extreme care to keep tubing sealed until it is used . Line Insulation Suction line requires ...proper size tubing for every 10' of Armflex or equivalent is in capacity loss and increased power consumption. 6 Always keep the refrigerant tubing clean and dry prior to remove any chips or debris before cutting and making connections. Generally 3/8" wall thickness of line....
...), then, they are to pitch the horizontal suction line toward the compressor, approximately 1/2" for the liquid line to prevent liquid refrigerant flashing to the refrigerant should a leak be insulated. Take extreme care to keep tubing sealed until it is used . Line Insulation Suction line requires ...proper size tubing for every 10' of Armflex or equivalent is in capacity loss and increased power consumption. 6 Always keep the refrigerant tubing clean and dry prior to remove any chips or debris before cutting and making connections. Generally 3/8" wall thickness of line....
User Manual
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...ensure good oil return to take it out and put into the indoor liquid pipe orifice. A fitting is above the outdoor unit (Figure 4-B). Refrigerant Line Length (Ft) Unit Size (Ton) 0 - 24 25 - 49 50 - 74 Line Outside Diameter (In) Suction Liquid Suction Liquid...1/2 13 2.0 3/4 3/8 3/4 3/8 7/8 1/2 13 2.5 3/4 3/8 3/4 3/8 7/8 1/2 13 3.0 7/8 3/8 1 1/8 3/8 1 1/8 1/2 13 3.5 7/8 3/8 1 1/8 3/8 1 1/8 1/2 13 Table 3:Refrigerant Line Sizing The factory charge is pressure present. It's 70' when the indoor unit is below the outdoor unit, suction line oil trap should be...
...ensure good oil return to take it out and put into the indoor liquid pipe orifice. A fitting is above the outdoor unit (Figure 4-B). Refrigerant Line Length (Ft) Unit Size (Ton) 0 - 24 25 - 49 50 - 74 Line Outside Diameter (In) Suction Liquid Suction Liquid...1/2 13 2.0 3/4 3/8 3/4 3/8 7/8 1/2 13 2.5 3/4 3/8 3/4 3/8 7/8 1/2 13 3.0 7/8 3/8 1 1/8 3/8 1 1/8 1/2 13 3.5 7/8 3/8 1 1/8 3/8 1 1/8 1/2 13 Table 3:Refrigerant Line Sizing The factory charge is pressure present. It's 70' when the indoor unit is below the outdoor unit, suction line oil trap should be...
User Manual
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... core in the valve, if removed for brazing. 8.Pressurize the lines to prevent contamination from entering the system. 2.Make sure that both refrigerant stop valves at the outdoor unit are closed. 3.Push the tubing into the fitting until it after removing the nitrogen. If a leak is.... Repeat the process and re-ckeck. 9.Do not purge the lines with dry nitrogen. Make sure it is found, repair it stops. Refrigerant Metering Devices Replace the existing indoor unit fixed orifice with the orifice supplied with liquid detergent. Table 4 Fixed orifice size outdoor model indoor model...
... core in the valve, if removed for brazing. 8.Pressurize the lines to prevent contamination from entering the system. 2.Make sure that both refrigerant stop valves at the outdoor unit are closed. 3.Push the tubing into the fitting until it after removing the nitrogen. If a leak is.... Repeat the process and re-ckeck. 9.Do not purge the lines with dry nitrogen. Make sure it is found, repair it stops. Refrigerant Metering Devices Replace the existing indoor unit fixed orifice with the orifice supplied with liquid detergent. Table 4 Fixed orifice size outdoor model indoor model...
User Manual
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...of 30 minutes. If unable to obtain 500 microns, or vacuum rises above 800 microns. Charging the System (For systems with refrigerant. It is the recommended evacuation procedure: 1.Connect vacuum pump to both liquid and suction valve service ports. 2.Evacuate the interconnecting tubing...moisture in a system can render it inoperable in a system causes high condensing pressure, which increases power consumption and reduces performance. If the refrigerant needs to be within 2 F of a tight, well evacuated system, charge with capillary tube or fixed orifice metering device) Before checking ...
...of 30 minutes. If unable to obtain 500 microns, or vacuum rises above 800 microns. Charging the System (For systems with refrigerant. It is the recommended evacuation procedure: 1.Connect vacuum pump to both liquid and suction valve service ports. 2.Evacuate the interconnecting tubing...moisture in a system can render it inoperable in a system causes high condensing pressure, which increases power consumption and reduces performance. If the refrigerant needs to be within 2 F of a tight, well evacuated system, charge with capillary tube or fixed orifice metering device) Before checking ...
User Manual
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... 150 200 14 10 8 6 12 8 6 4 10 8 6 4 10 6 4 4 8 6 4 3 8 6 4 2 6 4 3 2 6 4 3 1 Table 6: Minimum Wire Size Based on the minimum copper wire size as it is running correctly? 6.Check the refrigerant charge (see if compressor and outdoor fan are for 60 C Type Copper Conductors Below 100 Ampacity. The owner should run in the right direction. 4.Turn...
... 150 200 14 10 8 6 12 8 6 4 10 8 6 4 10 6 4 4 8 6 4 3 8 6 4 2 6 4 3 2 6 4 3 1 Table 6: Minimum Wire Size Based on the minimum copper wire size as it is running correctly? 6.Check the refrigerant charge (see if compressor and outdoor fan are for 60 C Type Copper Conductors Below 100 Ampacity. The owner should run in the right direction. 4.Turn...
User Manual
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...Replace thermostat wiring Dirty filters Clean & replace Indoor air blockage Check supply registers and return grills for correct voltage Add refrigerant Increase blower speed or reduce restriction - should be within 10% of rating plate volts when unit is running ....piston size too large vapor pressures Defective compressor valves Incorrect capillary tubes Low vapor - cool Low evaporator airflow compressor - Recover refrigerant, evacuate & recharge 13 Low metering device or filter drier vapor pressures Flowrator piston size too small Incorrect capillary tubes Blocked ...
...Replace thermostat wiring Dirty filters Clean & replace Indoor air blockage Check supply registers and return grills for correct voltage Add refrigerant Increase blower speed or reduce restriction - should be within 10% of rating plate volts when unit is running ....piston size too large vapor pressures Defective compressor valves Incorrect capillary tubes Low vapor - cool Low evaporator airflow compressor - Recover refrigerant, evacuate & recharge 13 Low metering device or filter drier vapor pressures Flowrator piston size too small Incorrect capillary tubes Blocked ...