Goodman IO-259U Скачать руководство пользователя страница 1

CONDENSING UNIT

Heat Pump

Installation & Service Reference

 is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.

© 2005-2021

Goodman Manufacturing Company, L.P. 

19001 Kermier Rd. Waller, Tx 77484

www.goodmanmfg.com -or- www.amana-hac.com

 

 

 

P/N: IO-259U 

Date:  May 2021

IMPORTANT SAFETY INSTRUCTIONS

The following symbols and labels are used throughout 

this manual to indicate immediate or potential safety 

hazards.  It is the owner’s and installer’s responsibility to 

read and comply with all safety information and instructions 

accompanying these symbols.  Failure to heed safety 

information increases the risk of personal injury, property 

damage, and/or product damage.

WARNING

High Voltage!

Disconnect all power before servicing 

or installing this unit.  Multiple power 

sources may be present.  Failure to do 

so may cause property damage, personal 

injury or death.

Only personnel that have been trained to install, 

adjust, service or repair(hereinafter, “service”) 

the equipment specified in this manual should 

service the equipment.  The manufacturer will 

not be responsible for any injury or property 

damage arising from improper service or service 

procedures.  If you service this unit, you assume 

responsibility for any injury or property damage 

which may result.  In addition, in jurisdictions 

that require one or more licenses to service the 

equipment specified in this manual, only licensed 

personnel should service the equipment.  

 

Improper installation, adjustment, servicing or 

repair of the equipment specified in this manual, 

or attempting to install, adjust, service or 

repair the equipment specified in this manual 

without proper training may result in product 

damage, property damage, personal injury or 

death.

WARNING

Scroll equipped units should never be used to evacuate

the air conditioning system. Vacuums this low can cause

internal electrical arcing resulting in a damaged or failed

compressor.

CAUTION

SHIPPING INSPECTION

Always keep the unit upright; laying the unit on its side 

or top may cause equipment damage. Shipping damage, 

and subsequent investigation is the responsibility of 

the carrier.  Verify the model number, specifications, 

electrical characteristics, and accessories are correct 

prior to installation. The distributor or manufacturer will not 

accept claims from dealers for transportation damage or 

installation of incorrectly shipped units.  

CODES & REGULATIONS

This product is designed and manufactured to comply 

with national codes. Installation in accordance with such 

codes and/or prevailing local codes/regulations is the 

responsibility of the installer.  The manufacturer assumes 

no responsibility for equipment installed in violation of any 

codes or regulations. Rated performance is achieved after 

72 hours of operation. Rated performance is delivered at 

the specified airflow. See outdoor unit specification sheet 

for split system models or product specification sheet for 

packaged and light commercial models. Specification 

sheets can be found at www.goodmanmfg.com for 

Goodman® brand products or www.amana-hac.com for 

Amana® brand products. Within either website, please 

select the residential or commercial products menu and 

then select the submenu for the type of product to be 

installed, such as air conditioners or heat pumps, to access 

a list of product pages that each contain links to that 

model’s specification sheet.

The United States Environmental Protection Agency 

(EPA) has issued various regulations regarding the 

introduction and disposal of refrigerants. Failure to 

follow these regulations may harm the environment 

and can lead to the imposition of substantial fines.

 

Should you have any questions please contact the local 

office of the EPA.

If replacing a condensing unit or air handler, the system 

must be manufacturer approved and Air Conditioning, 

Heating and Refrigeration Institute (AHRI) matched.  

NOTE:

 Installation of unmatched systems is not allowed.

Outdoor units are approved for operation above 55°F in 

cooling mode.  Operation below 55°F in cooling mode 

requires the use of an approved low ambient kit.

Operating the unit in a structure that is not complete (either 

as part of new construction or renovation) will void the 

warranty.

Содержание IO-259U

Страница 1: ...g the unit on its side or top may cause equipment damage Shipping damage and subsequent investigation is the responsibility of the carrier Verify the model number specifications electrical characteris...

Страница 2: ...the weight and that proper consideration is given to the weather tight integrity of the roof Since the unit can vibrate during operation sound vibration transmission should be considered when installi...

Страница 3: ...ists wall studs floors and walls When running refrigerant lines through a foundation or wall openings should allow for sound and vibration absorbing material to be placed or installed between tubing a...

Страница 4: ...throughout the system This may cause a blockage or failure of the metering device 3 After brazing quench the joints with water or a wet cloth to prevent overheating of the service valve 4 Ensure the f...

Страница 5: ...al seals 2 Evacuate the system to less than 500 microns 3 Isolate the pump from the system and hold vacuum for 10 minutes minimum Typically pressure will rise slowly during this period If the pressure...

Страница 6: ...erminate in accordance with the wiring diagram provided inside the control panel cover W2 TYPICAL H P ROOM THERMOSTAT HEAT PUMP SYSTEM COMPOSITE DIAGRAM HEAT PUMPS 10 KW BELOW OPTIONAL OUTDOOR THERMOS...

Страница 7: ...oper procedures may cause property damage personal injury or death CAUTION Use refrigerant certified to AHRI standards Used refrigerant may cause compressor damage Most portable machines cannot clean...

Страница 8: ...suction line Ensure the thermometer makes adequate contact and is insulated for best possible readings Use vapor temperature to determine superheat 3 Refer to the superheat table provided for proper...

Страница 9: ...SUCTION TEMPERATURE F LIQUID PRESSURE PSIG R 22 R 410A 200 101 70 210 105 73 220 108 76 225 110 78 235 113 80 245 116 83 255 119 85 265 121 88 275 124 90 285 127 92 295 130 95 305 133 97 325 137 101...

Страница 10: ...ise to increase and counter clockwise to decrease b If subcooling is low and superheat is high add charge to raise subcooling to 7 to 9 F then check superheat c If subcooling and superheat are high ad...

Страница 11: ...n Motor Repair or Replace Shorted or Grounded Fan Motor Test Motor Windings Improper Cooling Anticipator Check Resistance of Anticipator Shortage or Refrigerant Test For Leaks Add Refrigerant Restrict...

Страница 12: ...is important to keep the outdoor coil clean Dirt leaves or debris could also restrict the airflow If cleaning of the outdoor coil becomes necessary hire a qualified servicer Inexperienced people coul...

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Страница 16: ...http www amana hac com product registration You can also scan the QR code on the right for the product brand you purchased to be directed to the Product Registration page NOTE Specifications and perf...

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