Bypass and Fan Powered Humidifiers
Contents
1. OR COST OF FUEL OR ELECTRICITY THE ABOVE LIMITATIONS SHALL INUR O THE BENEFIT OF UPG S SUPPLIERS AND SUBCONTRACTORS THE ABOVE LIMITATION ON CONSEQUENTIAL DAM AGES SHALL NOT APPLY TO INJURIES TO PERSON S IN THE CASE OF CONSUMER GOODS SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAM AGES 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 OTHER PERSON TO ASSUME FOR UPG ANY OTHER LIABILITY FOR THE SALE OF THIS PRODUCT HIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE O STATE For Owner s Information PRODUCT MODEL NO INSTALLATION DATE UNIT SERIAL NO INSTALLING DEALER Subject to change without notice Printed in U S A Se mas m Copyright by York International Corp 2005 All rights reserved 10 NOTES 112. LET or has been damaged 10 COMPRESSION S NUT 8 Remove the orifice from the copper or 6 106 plastic water feed tube and make sure this small opening is unplugged 9 Replace the orifice and reconnect the water feed tube Double Wrench to Prevent Leaking 10 Remove the drain line from the bottom of the humidifier If applicable flex it to loosen any mineral deposits or blockages Flush the drain line with water under pressure to clear it of any debris and slip it back onto the drain fitting If drain line does not clean properly replace it Inspect the drain line to make sure it has a constant downward slope and is not flattened or blocked 11 Turn on water supply and reconnect electrical power MAINTENANCE INSTRUCTIONS FOR MODELS 5000 amp 6000 SMALL AND LARGE BYPASS HUMIDIFIERS 4a CAUTION oP y gt En gt so co 11 12 D p m Oo fF WON gt Sudden operation may cause personal injury or property damage Turn Humidifier Control to OFF or lowest setting before servicing Front Cover Feed Tube Integral Bypass Damper Evaporative Assembly Distribution Tray V Notches Humidifier Pad ISS Scale Control Insert Y Drain Line Pts 90 1173 Note Humidifier Control setting and turn dial to the OFF position Turn off water supply Turn the integral bypass damper 3 to the SUMMER position Press the tabs in the latches on the top and bottom of front cov
3. READ AND SAVE THESE INSTRUCTIONS OWNER S MANUAL FOR BYPASS AND FAN POWERED HUMIDIFIERS Includes Safety Operating and Maintenance Instructions 2008 Unitary Products Group 5005 York Drive Norman OK 73069 10007589 1 08 Form 358007 B2202988A 12 Bypass and Fan Powered Humidifiers Table of Contents Page VEO CU CTO isss rar sisistcea ace n anaE eonisd ape Ree EEEE 2 Principle of Operation 00 cece cece cece eee e eee e ee eees 2 Operating Instructions 0 c eee e eee e cece eee e een usagi 4 Effect of Water Characteristics 00 0 cece cece cece eaes 6 Annual Maintenance 0 ccc cece ccc e cece e ne ee en eaees 6 Annual Summer Shutdown 00 cc ccc cce cece eee enees 6 Periodic Preventative Maintenance cce cece eee ees 7 Maintenance Instructions Models 5000 amp 6000 Small and Large Bypass Humidifiers 8 Model 7000 Fan Powered Humidifiers 0 cc eee eeeees 9 Limited Warranty 0 002 0e cece cece A 10 WARNING 120 VOLTS may cause injury from electrical shock Disconnect power and shut off water supply before servicing CAUTION sudden operation may cause personal injury or property damage Turn Humidifier Control to OFF before servicing Introduction Thank you for your recent humidifier purchase We sincerely appreciate your business and are pleased to add your name to our g
4. applicable flex it to loosen any mineral deposits or blockage Then flush it with water under pressure If it does not properly clear replace it Slip drain line back onto the drain fitting Make sure the drain line has a constant downward slope and is not flattened or blocked Turn on the water supply Return integral bypass damper to appropriate position Check system operation Manual Humidifier Control With the furnace blower operating and the furnace calling for heat turn up Control and check system operation Set Humidifier Control to its original position MAINTENANCE INSTRUCTIONS FOR MODEL 7000 FAN POWERED HUMIDIFIER 44 WARNING ELECTRICAL SHOCK HAZARD Can cause injury or death Disconnect all electrical power supplies before servicing Shut off water supply before p p m m oe gt g so So 11 Check system operation 13 oon E aa E a a gt disconnecting or tapping into any water supply line Humidifier Cover Assembly Base Assembly Evaporative Assembly Distribution Tray v Notches Humidifier Pad Scale Control Insert Drain Line Power Cord 90 1075 Note Humidifier Control setting and turn dial to the OFF position Disconnect electrical power and turn off water supply Unlatch humidifier front cover assembly 1 from base assembly 2 at the bottom of the cover lift and set aside Pull out the evaporative assembly 3 by grasping at the top a
5. ary to purchase a new distribution tray You can accomplish the same uniform performance by applying a small amount of liquid dishwashing soap over the entire inside surface of the water distribution tray This will allow the water to flow evenly through each of the openings provided the humidifier is level in order to achieve maximum capacity The current distribution tray which incorporates a synthetic fabric liner that replaces the granular coating is designed to deliver water uniformly over the entire top surface of the humidifier pad provided it is mounted level It is normal for some mineral deposits to form in the distribution tray as it dries out between humidification cycles These deposits can actually help distribute water in the tray but if they form enough to block the openings they should be removed as described in the Periodic Preventative Maintenance section of this manual 3 Il Operating Instructions Your new humidifier is controlled by a Manual Humidifier Control installed either in the living area typically near the thermostat or in the cold air return It is important to anticipate a drop in outdoor temperature and reduce the setting accordingly to avoid excessive condensation For example with an outdoor temperature of 20 F the correct setting will be 35 relative humidity If the temperature is expected to fall to 0 F that evening then merely reduce the setting to 25 several hours prior to the temperature c
6. dle valve to regulate the water flow It is designed to be completely opened or closed The minerals and solid residue not trapped by the replaceable humidifier pad are flushed down the drain The drain also eliminates the problems caused by stagnant water This is the most effective and least expensive method to dispose of trouble causing minerals Trouble free performance and minimum maintenance are assured by the design features of the humidifier All humidifier housing parts that come in contact with water are non metal except for the valve and humidifier pad and will never rust or corrode Neither heat nor water will affect them under normal operating conditions The humidifier pad designed especially for uniform high evaporation and the Scale Control Insert also efficiently trap mineral deposits which are often the cause of damage to working parts in ordinary humidifiers No white dust can be distributed throughout the living quarters The humidifier pad must be in good condition to assure high capacity trouble free performance It should be changed annually Older design water distribution trays have a granular coating in the bottom of the distribution tray to provide equal distribution of water to each of the openings assuring an even flow over the humidifier pad Do not clean the mineral scale off the bottom of the water distribution tray at the end of the humidification season If the granular coating is removed it is not necess
7. er 1 and pull cover off base with both hands Set aside Carefully pull the plastic feed tube 2 out of the distribution tray 5 at the top of the evaporative assembly 4 Pull this assembly out by grasping at top and tipping out Unsnap the distribution tray 5 from the scale control insert 8 Lightly scrape out or brush off any mineral deposits being careful not to stretch or loosen the synthetic fabric liner Soaking the tray in vinegar or a lime removing agent is helpful when trying to remove stubborn mineral deposits Slide the Humidifier Pad 7 out from the scale control insert 8 Clean the scale control insert of mineral deposits Replace the Humidifier Pad Part No S1 HUPAD10 for Model 5000 humidifier and Part No S1 HUPAD35 for Model 6000 humidifier with a new Humidifier Pad Slide the Humidifier Pad back into the scale control insert with the colored spot up and snap the distribution tray 5 back into place Inspect the plastic feed tube 2 by gently flexing it and looking for cracks or signs of wear Replace tube if it is cracked brittle or has been damaged Reinstall the evaporative assembly 4 into the humidifier by fitting its drain into the round receptacle at the base of the humidifier Push the assembly in at the top until it snaps into place Push the end of the feed tube back firmly into the distribution tray and replace the front cover Remove the drain line 9 from the bottom of the humidifier If
8. f the water supply to the humidifier by fully closing the saddle valve Humidifier Control No adjustment to the Humidifier Control is required for summer shutdown VI Periodic Preventative Maintenance NOTE Periodic inspection and preventative maintenance of your total heating system is important for efficient and safe operation Your dealer will include humidifier service during a maintenance inspection Your humidifier is equipped with an in line water strainer and orifice as shown below These parts should be inspected and cleaned periodically to ensure continued proper humidifier performance WATER LINE INSPECTION AND SERVICE INSTRUCTIONS m 1 Disconnect electrical power to the furnace Ma ARTER ag and humidifier and shut off water supply ia OUTLET 2 Disconnect the water line at the inlet COMPRESSION compression nut z NUT D a f hak 3 Remove the in line strainer from inside the inlet side of the valve by using a small nail O _ ORIFICE Orne 0 4 Flush the in line strainer to clean it If it is SENIO necessary to replace the strainer contact VALVE your dealer for a replacement 4 eee 5 Reconnect the inlet water line Double 0 Wrench to Prevent Leaking 6 Disconnect the water feed tube at the f IN LINE outlet compression nut if STRAINER 7 Inspect the water feed tube by gently flexing it and looking for cracks or signs of wear Replace tube if it is cracked brittle IN
9. hange The recommended settings on the humidifier control are based on years of research see Table 1 and experience as to what is best for the average home These settings represent a compromise between RH levels that would be most desirable for comfort reasons and humidity levels that are suitable for protection of your home For example a wintertime indoor RH of 50 may be considered ideal by some but unfortunately it probably would result in damage to your home Observance of the recommended RH levels on your humidifier control therefore is an important safeguard Condensation of water on inside windows in the form of fogging or frost is usually an indication that the relative humidity is too high This same condensation can take place in other areas in your home with the possibility of damage resulting TABLE 1 Outdoor Indoor Relative Humidity Outside Temperature Recommended RH The Humidifier Control is a precision instrument that can be used to determine the RH accurately in your home during the winter Turn the dial to the lowest setting then reverse the dial direction slowly until a click is heard At this point read the RH on the dial This will be very close to the actual RH in your home To check the humidifier operation set the humidifier control above the click point make sure that the water saddle valve is open and that there is electricity to the humidifier Generally the furnace and blower mot
10. mbly 2 and latching at the bottom Reconnect electrical power 9 and turn on the water supply Manual Humidifier Control With the furnace blower operating and the furnace calling for heat turn up Control and check system operation Set Humidifier Control to its original position NOTE The motor is permanently lubricated and does not need to be oiled 9 LIMITED WARRANTY UPG warrants this product to be free from defects in factory workmanship and material under normal use and service and will at its option repair or replace any parts that prove to have such defects according to the terms outlined on this war ranty This warranty covers only the equipment described by the Product Model Number and Serial Number listed on the Warranty Registration Card For your benefit and protection return the Warranty Registration Card to UPG promptly after installation This will initiate the warranty period and allow us to contact you should it become necessary In the absence of a recorded Warranty Registration Card the warranty period will begin upon product shipment from UPG This warranty extends only to the original consumer purchaser and is non transferable For this warranty to apply the prod uct must be installed according to UPG recommendations and specifications and in accordance with all local state and national codes and the product must not be removed from its place of original installation The warranty period for repair or
11. nd tipping out Unsnap the distribution tray 4 from the scale control insert 7 Lightly scrape out or brush off any mineral deposits being careful not to stretch or loosen the synthetic fabric liner Soaking the tray in vinegar or a lime removing agent is helpful when trying to remove stubborn mineral deposits Slide the Humidifier Pad 6 out from the scale control insert 7 Clean the scale control insert of mineral deposits Replace the Humidifier Pad Part No S1 HUPAD35 with a new Humidifier Pad Slide the Humidifier Pad back into the scale control insert with the colored spot up and snap the distribution tray 4 back into place Inspect the plastic feed tube by gently flexing it and looking for cracks or signs of wear Replace tube if itis cracked brittle or has been damaged Reinstall the evaporative assembly 3 into the humidifier by fitting its drain into the round receptacle at the base of the humidifier Push the assembly in at the top between the retaining ribs that hold the assembly in place in a vertical position Remove the drain line 8 from the bottom of the humidifier If applicable flex it to loosen any mineral deposits or blockage Then flush it with water under pressure If it does not clear replace it Slip drain line back onto the drain fitting Make sure the drain line has a constant downward slope and is not flattened or blocked Reinstall front cover assembly 1 by hooking at the top of the base asse
12. or must be operating for the humidifier control to function After the humidifier has operated for several minutes and water is entering the humidifier and coming out at the drain reduce the humidifier control setting below the click point and the humidifier should automatically shut off Now set the humidifier control dial at the recommended inside relative humidity depending on the outside temperature Follow the suggested settings prior to a drop in the outside temperature Additional Information Be sure to keep fireplace dampers closed when not in use They provide an excellent escape route for heat as well as humidity Humidity is lost at an even faster rate than heat because water vapor tends to seek its own level and your humidifier would not be able to replace it even when running at full capacity On occasion indoor moisture producing activities such as clothes drying cooking showers etc may raise the relative humidity level higher than it should be even though the Humidifier is not operating Telltale indications again are condensation or frost on cold surfaces such as windows doors walls etc If such condensation persists for several hours your home should be ventilated to dissipate the potentially damaging excess moisture Ill Effect of Water Characteristics Your humidifier will operate effectively using either hard or mechanically softened water Any type of water hard soft hot or cold is acceptable for u
13. osive water IV fouling or restriction of the water circuit by foreign material or like causes 9 Damages resulting from operation with inadequate supply of air or water 10 Damages resulting from use of components or accessories not approved by UPG vent dampers etc 11 Increase in fuel or electric cost 12 Disposable humidifier pad which will have to be replaced from time to time depending on the amount of use 13 Disposable media which will have to be replaced from time to time depending upon the amount of use 14 Inner housing seal THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING THE IMPLIED WAR RANTIES OF MERCHANTABILITY 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 PAR WARRANTIES TO THE DURATION O RANTIES IS HEREBY EXPRESSLY LIM N NO EVENT WHETHER AS A RESU STRICT LIABILITY OR OTHERWISE SH L LIMITATION ON IMPLIED WARRANTIES TO LIMIT THE DURATION OF IMPLIED HE EXPRESS WARRANTY IN SUCH STATES THE DURATION OF IMPLIED WAR D TO THE DURATION OF THE EXPRESS WARRANTY ON THE FACE HEREOF OF BREACH OF WARRANTY OR CONTRACT TORT INCLUDING NEGLIGENCE LL UPG BE LIABLE FOR SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES NCLUDING BUT NOT LIMITED TO LOSS OF USE OF THE EQUIPMENT OR ASSOCIATED EQUIPMENT LOST REVENUES OR PROFITS COST OF SUBSTITUTE EQUIPMENT
14. replacement parts provided hereunder shall not exceed beyond the warranty period stated below HUMIDIFIERS AND AIR CLEANERS PARTS 5 yrs UPG strongly recommends regular periodic preventative maintenance on this equipment The person most familiar with the equipment in your HVAC system is a UPG dealer The UPG dealer can ensure your maintenance program meets the condi tions of the UPG Warranty maximize the efficiency of the equipment and service your unit within the mandated guidelines This warranty applies only to products installed in the United States and Canada EXCLUSIONS This warranty does not cover any 1 Shipping labor or material charges 2 Damages resulting from transportation installation or servicing 3 Damages resulting from accident abuse fire flood alteration or acts of God tampering altering defacing or removing the product serial number will serve to void this warranty 4 Damages resulting from use of the product in a corrosive atmosphere 5 Damages resulting from inadequacy or interruption of electrical service or fuel supply improper voltage conditions blown fuses or other like damages 6 Cleaning or replacement of filters 7 Damages resulting from failure to properly and regularly clean air and or water side of condenser and evaporator 8 Damages resulting from I freezing of condenser water or condensate I inadequate or interrupted water supply Ill use of corr
15. rowing list of customers Now please take a few minutes and read this booklet This will familiarize you with the benefits you will receive from the equipment you just purchased and help you understand the routine maintenance that will be required I Principle of Operation You have purchased a humidifier that operates on the evaporative principle It will provide the proper relative humidity see operating instructions all during the heating season It is very possible that you have questions concerning what your new humidifier can do for you and what you should do to receive maximum benefits from it This booklet is intended to answer these questions 2 The humidifier operates in conjunction with the furnace blower motor When the humidifier control calls for humidity and the blower motor is operating water flows to the distribution tray located at the top of the humidifier The water is uniformly distributed across the width of the tray and through a scientifically designed system of outlets It flows by gravity over the humidifier pad Dry hot air is moved through the moisture laden humidifier pad where evaporation takes place The now humidified air carries moisture in vapor form throughout the home The correct water flow is determined by an orifice in each humidifier When the humidifier is operating there will be a small steady stream of water to drain which flushes away most of the trouble causing minerals Do not use the sad
16. se with the drain type humidifiers Hot supply water 140 maximum is recommended for all heat pump applications The use of hot supply water will also increase the amount of humidity generated in other applications The heat in the water increases evaporation and the water going to the drain is cold to the touch For better performance it is recommended that soft reduced minerals or filtered water be supplied to the humidifier pad This can help reduce the amount of scale and mineral deposits that can accumulate on the pad 4 WARNING RISK OF SCALDING Water temperature over 125 F can cause severe burns and scald instantly Shut off the hot water supply before disconnecting or tapping into any hot water supply line IV Annual Maintenance For best performance we recommend that you replace the Humidifier Pad in your humidifier at least annually See individual model instructions for additional maintenance To purchase a new Humidifier Pad e Call the installer of your humidifier This information is often found on your equipment e Call your heating and air conditioning dealer e If none of the above is successful and you still need information please feel free to contact us at 800 910 9675 e Purchase only Genuine Source 1 Humidifier Pads to maintain performance V Annual Summer Shutdown 1 For Models 5000 and 6000 close the bypass damper which is a part of the humidifier with the use of the small damper handle 2 Shut of
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