York 161038-YUM-A-1205 User's Manual
Contents
1. USER S INFORMATION MANUAL SINGLE PACKAGE HEAT PUMP UNITS YORK Heating and Air Conditioning ISO 9001 Certified Quality Management System T Son Tst ae TABLE OF CONTENTS SAFETY aoooaannnnnnnnan anann nanan nann nann nann ennnen 1 SYSTEM OPERATION ceccecececeecaveucevaneues 2 THERMOSTATS ccc ce cec cece cee eeeecauveueuvaneues 1 MANUAL CHANGE OVER THERMOSTAT 2 2 YOUR KEY TO COMFORT 0ceceeceeeeeeeueaues 1 ELECTRONIC THERMOSTAT ooann anaana anaana anunn 2 COOLING AND HEATING HEAT PUMP 1 CARE OF SYSTEM cccececec eee eeeeaeevavenaes 2 MANUAL CHANGE OVER 0 0 0 c eee c eee eee 1 COIL CARE 0 ccc cece cece a 2 PROGRAMMABLE ELECTRONIC THERMOSTATS 1 SERVICE CALLS 0c cece cece cece ee eeeeeveeeas 2 FAN OPERATION SELECTION 0c0ceeceeeeeeees 2 FILTER CARE a ctvc qos od ardeiae oe ance cok nad an sues 3 START UP 00 cece eee eee eee eee es 2 PARTS INFORMATION eee eee eee 3 POWER FAILURE 0cc cee eeeeeeeeecueeueens 2 SOME EFFICIENCY DO S amp DON TS eceeeeceeceee 3 REPLACEMENT PARTS ceccececeececuveuceeaes 3 CC preratutations oa On your purchase of one of the most versatile comfort conditioning sys2. PARTS INFORMATION Replacement parts are available from local contractor dealer or the nearest distribution center SECTION VII SOME EFFICIENCY DO S amp DON TS DON T heat or cool unused household area Reduce supply and return air flow to a minimum in areas which are not living spaces storage rooms garages basements etc DON T be a thermostat jiggler Moving your thermostat setting will not make your system heat or cool any faster Adjust your thermostat to a comfortable setting and leave it there DON T restrict air circulation Placing furniture rugs etc in such a way that they interfere with air vents will make your system work harder to achieve a comfortable temperature level This requires more energy which means greater cost to you 161038 YUM A 1205 DON T heat or cool when you are away If you are going to be away for a day or more re adjust your thermostat accordingly Your furniture is far less demanding than you are when it comes to comfort levels How ever don t expect the system to restore comfort conditions immediately upon returning home It will take a little time DON T locate lamps or other heat producing appliances radios TV s heaters etc near your thermostat The heat from these items will give your thermostat false information about the temperature in the room DO select a comfortable thermostat setting but keep in mind that mod eration in temperature selection will
3. Equipment installed at address 20 Model Number Distributor from whom the equipment was purchased Serial Number The owner should keep this information in a place where ii can be found if needed for warranty purposes Unitary Products Group Subject to change without notice Printed in U S A Copyright by Unitary Products Group 2005 All rights reserved Unitary Products Group 5005 York Drive 161038 YUM A 1205 Supersedes Nothing Norman OK 73069
4. save energy DO turn on your kitchen exhaust fan when cooking and your bathroom exhaust fan when showering Also make sure your clothes dryer is properly vented If these items are neglected an excess heat and humidity condition may be created causing your air conditioning sys tem to run longer DO set your thermostat a few degrees lower than normal several hours before entertaining a large group of people in a relatively small area People give off a considerable amount of heat and moisture in a closed area DO keep drapes and venetian blinds closed when practical These items provide insulation against heat loss gain DO contact a qualified service person to make repairs or adjustments to your system He has been trained to perform this service SECTION VIII REPLACEMENT PARTS RENEWAL PARTS FORM No SINGLE PACKAGE HEAT PUMP 2 TON RESPECTIVE MODEL No 035 20288 000 JPO24CO0A AAAIA SINGLE PACKAGE HEAT PUMP 2 5 TON 035 20288 000 JPO30CO0A AAAIA SINGLE PACKAGE HEAT PUMP 3 TON 035 20288 000 JPO36CO0A AAAIA SINGLE PACKAGE HEAT PUMP 3 5 TON 035 20288 000 JPO042CO0A AAAIA SINGLE PACKAGE HEAT PUMP 4 TON 035 20288 000 JPO48CO0A AAAIA SINGLE PACKAGE HEAT PUMP 5 TON 035 20288 000 JPO60COOA AAAIA OWNER please have your installer fill in the following information immediately after unit has been installed and is properly operating Installed by Installers Address Installation Date Owner s Name Owners Address
5. RE Keep the outdoor unit free of 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 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 SERVICE CALLS There are a few instances where the user can avoid unnecessary ser vice calls If unit stops functioning properly check the following items before calling your servicing dealer Unitary Products Group 1 Indoor section for dirty filter 2 Outdoor section for leaf or debris blockage Eliminate problem turn off the thermostat for 10 seconds and attempt start Wait 5 minutes If system does not start call your servicing dealer FILTER CARE These units are shipped without a filter and is the responsibility of the installer to place a high velocity filter into the return air duct system 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 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 efficiency and adequate air circulation
6. ch continually circulates the air during occupied modes or when you are at home and can cycle the fan during unoccupied mode or during the night while you sleep to further con serve energy ON CONTINUOUS FAN OPERATION With the thermostat fan switch set to ON the indoor fan will not shut off However the cooling AC or heat ing heat pump systems will still operate as required by room tempera tures This provides continuous air filtering and more even temperature distribution to all conditioned spaces FAN ONLY OPERATION On moderate days usually during spring and fall when neither heating nor cooling is required you may want to run only the fan to ventilate circulate and filter the air in your home or build ing 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 oper ation SECTION IV START UP The comfort control switch is assumed to be in the OFF position If the main power supply to the unit is off turn the appropriate disconnects to the ON position Place the system into operation as follows 1 Set temperature adjustment to the desired temperature on your thermostat COOLING The higher the setting the lower the amount of energy con sumed Federal Guidelines recommend a setting of 78 F HEATING The lower the setting the lower the amount of energy con sumed Federal guidelines recommend a setting
7. of 65 F or lower NOTE If your cooling and heating temperature adjustments are sepa rate be sure to set both 2 After considering Fan Operation Selection above select and set the fan operation mode you desire 3 Move the comfort control switch to the desired mode of operation Cooling or Heating found on your particular thermostat POWER FAILURE When accidents wind storms etc disrupt electrical power supply to your house switch thermostat to OFF position SECTION V SYSTEM 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 unit will operate and the fan will circulate the cooled 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 fan will circulate the filtered 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
8. switch was set in the ON or Intelligent position The AUTO setting on the fan switch 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 unit will operate and the fan will circulate the cooled filtered air When the room temper ature is lowered to the selected level the system will shut off The fan will either shut off or run continuously depending upon your choice of fan switch setting When the indoor temperature drops below the lower HEAT setting the heating system will operate and the indoor fan will circulate the heated 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 continuously depending upon your choice of fan switch setting SECTION VI CARE OF SYSTEM It is strongly recommended that regular periodic preventative mainte nance be performed on this equipment The person most familiar with the equipment in your H V A C system is a dealer The dealer can ensure your maintenance program meets the conditions of the War ranty maximize the efficiency of the equipment and service your unit within the federally mandated guidelines with regard to unlawful dis charge of refrigerants into the atmosphere COIL CA
9. tems available in the industry today This high efficiency system has been precision designed manufactured of high quality materials and has passed many vigorous inspections and tests to ensure years of satisfactory service This booklet is meant to increase your understanding of your system tell you how to operate it efficiently and how to obtain the greatest measure of comfort at the lowest operating expense Please read this booklet thoroughly We appreciate your interest in our product and your decision to pur chase our system Enjoy your comfort The manufacturer recommends that the user read all sec tions of this manual and keep the manual for future refer ence SECTION I SAFETY AWARNING This product must be installed and serviced by a qualified installer or service agency Improper installation adjustment alteration service or maintenance can cause injury or property damage SECTION Il THERMOSTATS YOUR KEY TO COMFORT Though 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 COOLING AND HEATING HEAT PUMP If yo
10. ur 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 with single stage of cooling and single stage of heat MANUAL CHANGE OVER Manual change over simply means that the comfort switch must be manually positioned every time you wish to switch from the cooling to heating or heating to cooling modes of operation SECTION III PROGRAMMABLE ELECTRONIC THERMOSTATS 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 161038 YUM A 1205 161038 YUM A 1205 FIGURE 1 PROGRAMMABLE ELECTRONIC THERMOSTAT Q Q S S 8 8 S O8 iy 3 3 p amp 3 O ooie rogral Hold Resum D a S a FIGURE 2 PROGRAMMABLE ELECTRONIC THERMOSTAT 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 intermit tently as required for either heating or cooling This position will provide the lowest operating cost If you purchased one of our thermostats they have an Intelligent fan mode whi
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