Outdoor Users Manual
Contents
1. USER S INFORMATION MANUAL R 22 OUTDOOR SPLIT SYSTEM AIR CONDITIONER MODELS ERCQ SERIES 2 TO 4 TONS Sg 2000 REGISTR ISO 9001 Certified Quality Management System Certification applies only when the complete system is listed with ARI LISTED TABLE OF CONTENTS CONTACT INFORMATION 0 00 e eee eee eee 1 HOW YOUR AIR CONDITIONER WORKS 000eeeee 1 SYSTEM OPERATION 0 0 cece eee eee eee eee 1 SETTING THE THERMOSTAT 0 00 ee eee eee eee 1 Fan Operation Selection 0000 0c eee eee eee 2 MANUAL CHANGE OVER THERMOSTAT 2 0055 2 ELECTRONIC THERMOSTAT 0 00 00 eee eee eee ee 2 TO MAXIMIZE OPERATING EFFICIENCY 02 0000e 2 HEATING CONSERVATION 00 00 eee eee eee eee 2 COOLING CONSERVATION 00 0 e eee eee eee 2 CONTACT INFORMATION FOR USA Contact us by mail DISTRIBUTED BY MANUFACTURED BY StyleCrest York International 801 W 37th Street 5005 York Drive Building 1 Norman OK 73069 Wichita Ks 67219 This high efficiency air conditioning system has been precision engi neered manufactured of high quality materials and passed many rigor ous tests and inspections to ensure years of satisfactory service That s why you can rely on efficient trouble free operation Your system is fully automatic Set the thermostat and forget it And it s automatically protected from damage by v2. tions outlined in the Installation Manual provided with the product 3 in accordance with all national state provincial and local codes and 4 in the original residence Exclusions Shipping freight or material charges Damages resulting from transportation mishandling improper application installation or servicing Damages resulting from accident abuse fire flood or other acts of nature Use of the product in a corrosive atmosphere Alteration tampering defacing or removing the product serial number will serve to void the warranty DOV Nts Damages resulting from inadequacy or interruption of electrical service improper energy supply blown fuses improper wiring external to the unit or other like damages 7 Damages resulting from the use of components not approved by UPG 8 This warranty does not cover consequential damages incidental damages or incidental expenses including damages to property 9 Damages caused by failure to perform normal or routine maintenance as set out in the operation and service instructions 10 Cleaning replacement of filters or any other routine maintenance as set out in the User s Information Maintenance and Service Manual 11 Replacement or cleaning of nozzles or orifices 12 Fuses either internal or external to the product 13 Excessive fuel or electricity consumption THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING THE IMPLIED WARRANTIES OF MERCHAN
3. WARRANTY SERVICE Consult the Authorized Service Center list packed with the furnace installed in the manufactured home or contact your installing or servicing dealer Or look in the Yellow Pages of the telephone book under Mobile Homes or Manufactured Housing Repair and Service for the name and telephone number of the nearest authorized manufactured housing service center If local authorized service cannot be obtained or you are unable to contact your installing dealer contact the authorized distributor in your area If there is no distributor in your area and you cannot obtain proper service under the terms of the warranty please write Unitary Products Group UPG Customer Relations Department PO Box 19014 Wichita KS 67204 9014 Subject to change without notice Printed in U S A 174567 UUM D 0107 Copyright by Unitary Products Group 2007 All rights reserved Supersedes 174567 UUM C 0506 Unitary 5005 Norman Products York OK Group Drive 73069
4. TABIL ITY AND FITNESS FOR A PARTICULAR PURPOSE SOME STATES DO NOT ALLOW THE DISCLAIMER OF IMPLIED WARRANTY SO THAT THE ABOVE DISCLAIMER MAY NOT APPLY TO YOU SOME STATES ALLOW ONLY A PARTIAL LIMITATION ON IMPLIED WARRANTIES OR LIMIT THE DURATION OF IMPLIED WARRANTIES TO THE DURATION OF THE EXPRESS WARRANTY IN SUCH STATES THE DURATION OF IMPLIED WARRANTIES IS HEREBY EXPRESSLY LIMITED TO THE DURATION OF THE EXPRESS WARRANTY ON THE FACE HEREOF IN NO EVENT WHETHER AS A RESULT OF BREACH OF WARRANTY OR CON TRACT TORT INCLUDING NEGLIGENCE STRICT LIABILITY OR OTHERWISE SHALL UPG BE LIABLE FOR SPECIAL INCIDENTAL OR CONSE QUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO LOSS OF USE OF THE EQUIPMENT OR ASSOCIATED EQUIPMENT LOST REVENUES OR PROFITS COST OF SUBSTITUTE EQUIPMENT THIS WARRANTY DOES NOT COVER CONSEQUENTIAL DAMAGES THE ABOVE LIMITATIONS SHALL INURE TO THE BENEFIT OF UPG SUPPLIERS AND SUBCONTRACTORS THE ABOVE LIMITATION ON CONSEQUENTIAL DAMAGES SHALL NOT APPLY TO INJURIES TO PERSONS IN THE CASE OF CONSUMER GOODS SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES OR FOR STRICT LIABILITY IN TORT SO THAT THE ABOVE EXCLUSIONS AND LIMITATIONS MAY NOT APPLY TO YOU UPG DOES NOT ASSUME OR AUTHORIZE ANY PERSON TO ASSUME FOR UPG ANY LIABILITY FOR THE SALE OF THIS PRODUCT THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE TO OBTAIN
5. at e Shed teed ares 2 COIL CARE sorore eapi arauon EE ana ae mamma aera ar S 2 CARE OF FAN MOTORS 0 0 0 cece eee 2 FILTER CARE sertanas pienen APAS E ee dame wales 3 OUTDOOR UNIT FINISH ooohannnannaannnaana nnna 3 CEEARANGES caro ten bm imien a a A A E E G 3 POWER INTERRUPTION 0 0 00 nnan eee eee 3 SERVICE CALLS ychc ott eee da at dace he Peete ea eed be 3 PARTS INFORMATION 0 0 00000 cece eee eee eee 3 LIMITED WARRANTY 0 00 c cece eee ete eee eee 4 CONTACT INFORMATION FOR CANADA Go to website at www york com click on contact then click on contact form and follow the instructions Contact us by mail York International Consumer Relations 5005 York Drive Norman OK 73069 Only approved thermostats have been tested and are fully compatible with this equipment Please be aware that many different thermostats operate on batteries or power stealing principals These types of ther mostats can not be supported as trouble free when used with this product A complete operating instruction is provided by the manufacturer for each thermostat Familiarize yourself with its proper operation to obtain the maximum comfort with minimum energy consumption If your system has been designed to allow both cooling and heating operation you may have either a manual change over type or a pro grammable electronic type thermostat Manual change over simply means that the comfort switch mus
6. h will allow the fan to shut off when your system does ELECTRONIC THERMOSTAT The computerized electronic thermostat when programmed will func tion automatically to operate the system as follows When the indoor temperature rises above the higher COOL setting the outdoor unit will operate and the indoor fan will circulate cool filtered air When the room temperature is lowered to the selected level the system will shut off When the indoor temperature drops below the lower HEAT setting the heating system will operate and the indoor fan will circulate the warm filtered air When the indoor temperature rises to the selected setting the system will shut off The indoor fan will either shut off or run continu ously depending upon your choice of fan switch setting TO MAXIMIZE OPERATING EFFICIENCY HEATING CONSERVATION For the most efficient operation keep storm windows and doors closed all year long They not only help insulate against heat and cold but they also keep out dirt pollen and noise Closing drapes at night keeping fireplace dampers closed when not in use and running exhaust fans only when necessary will help you to retain the air you have already paid to heat Keep lamps televisions or other heat producing sources away from the thermostat The thermostat will sense this extra heat and will not be able to maintain the inside temperature to the desired comfort level COOLING CONSERVATION To comfortably cool yo
7. n coil see COIL CARE section 2 4 Indoor unit for dirty filter Heating Clean or replace see FILTER CARE section 2 Wet on Eleos Condensate drain and P trap Remove blockage usually mold or fungus or in Furnace CLEARANCES The minimum clearances shown below must be maintained should any patio or yard improvements be done around the outdoor unit Top 48 Sides 12 e Access 24 POWER INTERRUPTION When ice snow wind storms etc disrupt electrical power supply to your house proceed as follows 1 Switch thermostat to OFF position 2 Do not switch to cooling or auto until electrical power has been re established for 8 hours if the power was off more than 8 hours Unitary Products Group SERVICE CALLS There are a few instances where you can avoid unnecessary service calls See Troubleshooting Guide above Some models provide fault codes The flashing light on the system thermostat is capable of provid ing you with time and money saving information The fault code num bers listed can be handled by taking the corrective action indicated Call qualified service person if displaying fault code numbers not listed PARTS INFORMATION Replacement parts are available from local contractor dealers or the nearest distribution center Limited Warranty Manufactured Housing Quick Connect Air Conditioners UPG warrants this product to be free from defects in factory workmanship and mate
8. ng household etc SCHEDULE FOR RELUBRICATION Running Hours Environment Per Day Normal Dirty 0 8 Every 5 Yrs Every 4 Yrs 9 16 Every 4 Yrs Every 3 Yrs 17 24 Every 3 Yrs Every 2 Yrs Do not over oil If your system is an add on type installed in conjunction with a stan dard furnace inspect your furnace blower motor and care for it in the same way Unitary Products Group FILTER CARE Inspect the air filter s at least once a month If they are dirty wash reusable filters with a mild detergent per manufacturer s recommenda tions Replace disposable filters with new filters 174567 UUM D 0107 Install the clean filters with air flow arrow in the same direction as the air flow in your duct Filters should be clean to assure maximum effi ciency and adequate air circulation Drapes furniture or other obstruc tions blocking your supply and return air grilles will also decrease efficiency OUTDOOR UNIT FINISH If you wish to maintain the finish of the outdoor unit it can be polished with car wax It is recommended the unit be cleaned with soap and water prior to waxing TROUBLESHOOTING GUIDE PROBLEM CHECK ACTION TO TAKE FAULT CODE 1 Thermostat for proper settings Set thermostat to proper setting No Heat or 2 Circuit breakers and fuses Reset circuit breakers Replace blown fuses Cooling 3 Check outdoor unit for dirty coil Cooling Clea
9. oltage fluctuations or exces sive heating or cooling demands Your split system air conditioner consists of two units one installed out doors and one installed indoors The indoor unit may be installed in a basement attic or crawl space HOW YOUR AIR CONDITIONER WORKS If your hand is wet and you blow on it it feels cool because some of the moisture is evaporating and becoming a vapor This process requires heat The heat is being taken from your hand so your hand feels cool That s what happens with an air conditioner During the cooling cycle your system will remove heat and humidity from your home and will transfer this heat to the outdoor air SYSTEM OPERATION Your thermostat puts full control of the comfort level in your home at your fingertips DO NOT switch your thermostat rapidly On and Off or between Heat to Cool This could damage your equipment Always allow at least 5 minutes between changes SETTING THE THERMOSTAT Although thermostats may vary widely in appearance they are all designed to perform the same basic function to control the operation of your air conditioning or heat pump system Regardless of size or shape each thermostat will feature a temperature indicator a dial arm or push button for selection of the desired temperature a fan switch to choose the indoor fan operation and a comfort switch for you to select the system mode of operation CARE OP SYSTEM missta rece co
10. out the house which is especially useful in houses with basements Usually during spring and fall when neither heating nor cooling is required you may want to run only the fan to ventilate circulate and fil ter the air in your home or building Set the comfort control switch to OFF and the fan switch to ON Be sure to return the switches to their original positions for normal operation MANUAL CHANGE OVER THERMOSTAT COOLING YOUR HOME With the comfort control switch in the COOL position the system will operate as follows When the indoor temperature rises above the level indicated by the temperature adjust ment setting the system will start The outdoor unit will operate and the indoor fan will circulate cool filtered air When the room temperature is lowered to the setting selected the system will shut off HEATING YOUR HOME If your system includes a heating unit and the comfort control switch is in the HEAT position the system will operate as follows When the indoor temperature drops below the level indi cated by the temperature adjustment setting the system will start The heating system will operate and the indoor fan will circulate warm fil tered air When the room temperature rises to the setting selected the system will shut off Whether heating or cooling the fan will continue to operate if the fan switch was set in the ON or Intelligent position The AUTO setting on the fan switc
11. rial under normal use and service and will replace parts that prove to have such defects according to the terms outlined below Model Compressor Parts Coverage Labor and Trip Coverage ERCQ 5 years 1 years 1 years Thermostat labor coverage for 30 days only no trip allowance The warranty period for any replacement compressor or part provided here under shall not extend beyond the warranty period stated above The compressor warranty is on a parts only basis the third through fifth year no labor freight or other service charges are allowed The warranty period will begin on the purchase date of the residence when the product is installed as original equipment or the installation date when installed in a residence previously purchased by the consumer Return the Warranty Registration Card to UPG promptly after product installation or purchase for your benefit and protection The warranty period will begin upon product shipment from UPG in the absence of a recorded Warranty Registration Card This warranty applies to the original consumer purchaser and any subsequent purchaser The warranty does not apply if the air conditioner is removed from the original residence or if the residence has been moved from the original location where the air conditioner was placed in service This warranty applies only to products installed 1 in the United States of America or Canada 2 in accordance with UPG recommendations and specifica
12. t be manually positioned every time you wish to switch from the cooling to heating or heating to cooling modes of operation The computerized electronic thermostat is actually a sophisticated elec tronic version of a manual change over type This thermostat includes features which allow set back temperature variations for periods of sleep or while you are away during the day and means energy savings for you The thermostat also features a digital clock A CAUTION The main power to the system must be kept ON at all times to prevent damage to the outdoor unit compressor If necessary the thermostat control switch should be used to turn the system OFF Should the main power be disconnected or interrupted for 8 hours or longer DO NOT attempt to start the system for 8 hours after the power has been restored to the outdoor unit 174567 UUM D 0107 174567 UUM D 0107 Fan Operation Selection A multi position fan switch allows you to choose the type of fan opera tion of the indoor fan AUTO With the thermostat fan switch set to AUTO the fan will run intermittently as required for either heating or cooling This position will provide the lowest operating cost ON If the fan switch is set to ON the indoor fan will not shut off How ever the system will still operate as required by room temperatures This provides continuous air filtering and more even temperature distri bution through
13. tion and adjustment of your out door unit is available from your dealer Be sure to ask him about this service For those who prefer to do it yourself follow the instructions below to care for your system COIL CARE Keep the outdoor unit free of loose snow foliage grass clippings leaves paper and any other material which could restrict the proper air flow in and out of the unit The coil may be vacuumed to remove any debris from between the fins However don t knock ice off the outdoor unit s coil surface following an ice or severe snowstorm The blows could mash the coil fins shut blocking air passage or break the refrig erant tubing allowing the refrigerant to escape If the coil becomes excessively dirty turn the main disconnect switch to OFF and wash the coil with your garden hose Avoid getting water into the fan motor and control box Flush dirt from base pan after cleaning the coil CARE OF FAN MOTORS Some fan motors are provided with lubrication ports Inspect your indoor and outdoor units to determine whether or not lubrication ports are provided The fan motor is shipped with an oil supply which will last for several years under normal operating conditions After this time each motor bearing should be oiled with 10 15 drops approximately 1 4 teaspoon of SAE 20 non detergent electric motor oil or automobile oil DO NOT use definite purpose oils such as sewing machine cleaning rust pre ventative cutti
14. ur home your air conditioner must remove both heat and humidity Don t turn your system off even though you will be away all day On a hot day your system may have to operate between 8 to 12 hours to reduce the temperature in your home to a normal comfort level Keep windows closed after sundown While the outdoor temperature at night may be lower than indoors the air is generally loaded with mois ture which is soaked up by furniture carpets and fabrics This moisture must be removed when you restart your system The hotter the outside temperature the greater the load on your sys tem Therefore do not be alarmed when your system continues to run after the sun has set on a hot day Heat is stored in your outside walls during the day and will continue to flow into your home for several hours after sunset Use your kitchen exhaust fan when cooking One surface burner on HIGH requires one ton of cooling Turn on your bathroom exhaust fan while showering to remove humidity However exhaust fans should not be run excessively It would decrease efficiency by removing condi tioned air You can also help your system in the summer by closing drapes or blinds and by lowering awnings on windows that get direct sunlight CARE OF SYSTEM IMPORTANT The owner user should not attempt to disassemble the equipment nor perform periodic maintenance unless they are experi enced and qualified to do so A periodic inspection cleaning lubrica
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