Friedrich WE10 User's Manual
Contents
1. o Clock Mi Ti Set i v oe a 22 Stop Time Temp Hour 019412 WallMaster Figure 2 WY WE Model heat cool control panel To adjust temperature WARMER Press the A Warmer button to raise the temperature setting D COOLER Press the v Cooler button to lower the temperature setting To adjust fan speed FAN SPEED Press the Fan Speed button to see the current setting Press again to change the fan speed F1 is the lowest setting SLEEP LOW F2 is MEDIUM F3 is HIGH and SF is the SMART FAN setting To set the hour clock 9 SET HOUR CLOCK Press the Set Hr button once to see the current clock setting Continue pressing the button until you arrive at the current time Hour only Minutes are not shown on the display Make sure that the A M P M setting is correct 920 007 13 To set the timer NOTE You can set the START and STOP times a minimum of one hour apart and a maximum of 23 hours apart TIMER START Press Startto view the current start time for cool ing Continue pressing the START button until you arrive at the start time you desire The start time for cooling will then be set AD TIMER STOP Press the Stop button Continue pressing the STOP button until you arrive at the stop time you desire The stop time for cooling will then be set 12 TIMER ON OFF Press the On Off button under Timer Operation to activate light on or deactivate light off the timer Once the on and o2. constant fan touch the Mode button two more times Friedrich PM i pa L Power 0 Cool speed J Mode pa vad A lt me Q Clock a er Hoe OD Start Time v J 6 om Sae Temp Hour WallMaster Figure 1 WS Model cool only control panel Automatic component protection Your unit is equipped with Automatic Component Protection To protect the compressor of the unit there is a three minute delay if you turn the unit off or if power is interrupted The fan will not be affected Also if you switch from Cool mode to Fan Only mode and switch back to Cool mode there is a three minute delay before the compressor comes back on Using the remote control To start unit POWER Press the Power button once The unit will automatically start in the mode and fan speed it was last left on To set mode of operation 2 COOL Press the Cool button to automatically switch the operat ing mode to COOL FAN ONLY Press the Fan Only button if you want to run the fan only 4 HEAT WY WE models only Press the Heat button to automatically switch the operating mode to HEAT 6 MoneySaver Press the Money Saver button to activate the MoneySaver feature This feature cycles the fan with the compressor so that the fan does not run all the time 920 007 13 _ a a rriedrich PM i gt L Power O gt ENE Cool Smart ay Mode f Fen Only A lo Heat 7
3. 2 PLUG LDCI INTO POWER RECEPTACLE 3 PRESS TEST BUTTON RESET BUTTON SHOULD 4 PRESS TEST BUTTON FOR USI DO NOT USE IF ABOVE TEST FAILS WHEN GREEN LIGHT IS ON IT IS WORKING PROPERLY Figure 6 920 007 13 Troubleshooting tips and home maintenance Won t cool If the unit operates but won t cool determine if the controls are properly set Wait three minutes before setting the thermostat to a cooler position in order to check control settings Check the filter and clean it thoroughly if needed Check to see if the vent door is closed Check to see if the chassis seal gasket is properly installed refer to page 14 for seal gasket installation Won t heat for heat cool models only If the unit operates but won t heat determine if the control settings are correct Adjust the thermostat to a warmer position to determine if it operates Also check the filter and clean it thoroughly if needed Odors in heating for heat cool models only You may notice a smoke odor the first time the heater element comes on This is common in any type of heat system when first turned on for the winter The odor comes from dust and other particles that accumulate during the warm months The odor will dissipate quickly Won t run If the unit fails to operate check to see if the power cord is firmly plugged in Check for blown fuses tripped circuit breakers or a tripped LCDI Device Refer to LCDI reset instructions in the Power c
4. t block the air flow around the unit If natural shade isn t present awnings are the best solution for shading the unit and the windows Also avoid areas where too much dust or pollen would be drawn into the air conditioner 9 Inside the house use blinds screens or drapes on windows exposed to the sun They will reduce your cooling needs Lined or insulated draperies will also help cut heating costs in winter 10 Make sure your attic area is properly vented In addition consider installing turbine or power ventilators to help remove hot air from your attic 11 Keep your Friedrich unit clean Use a vacuum cleaner attachment for accessible parts but take care not to damage them Clean the reusable filter at least twice a month 12 Set the thermostat at a higher temperature save 5 in energy usage for each degree of temperature over 72 F These are the most important suggestions for saving money on cooling costs Some however may not be applicable to your house or area Check with your local utility company for more specialized information Circuit Rating Breaker mos rea ime va os Pound Be WS08 WS10 WS14 D NEMA No 5 15P 125V 15 AMP WS10 WS13 WS16 ES NEMA No 6 15P 250V 15 AMP WE10 WE13 WE16 WY10 WY13 EN NEMA No 6 20P 250V 20 AMP 920 007 13 How to operate your Friedrich room air conditioner To start unit If your air conditioner is installed and plugged into a proper receptacle it is ready to g
5. 8 Figure z Minimum Of 24 Required From Top Of Unit To Ceiling STEP2 LINTELS must be used in opening of brick veneer and masonry walls to support the material above the WSC SLEEVE The following considerations should also be given Inside Wall im ws Lintels Minimum Of 1 Spacing Required On All Sides WSC Sleeve Of The Unit v n o Cc o gt D a E 3 x Drain Extension ae ii As Minimum Po r Beyond Outside Wall 1 Minimum 3 Y For Subbase Outside Wall 920 007 13 Installation requirements STEP 1 STEP 2 STEP 3 The WSC SLEEVE should be positioned so that the DRAIN EXTENSION extends a minimum of s beyond the OUTSIDE WALL See Figure 7 The WSC SLEEVE must extend a minimum of 7 beyond the INSIDE WALL The WSC SLEEVE must be installed level side to side lt Raised Ledge lt Ne Level Front Unit Rest Sleeve installation STEP 1 After unpacking the WSC SLEEVE from the carton remove the corrugated FRONT PANEL Place the WSC SLEEVE in the wall opening following the instructions given in the INSTALLATION REQUIREMENTS Attach the SLEEVE to the INSIDE WALL by driving two 12A x 2 screws in each side of the SLEEVE see Figure 7 Shim at the top of the SLEEVE midway between the sides Drive one 12A x 2 screw in the top of the sleeve close to the shim Install screws from inside the SLEEVE Ifthe wall opening is not framed with wood
6. IR CONDITIONING CO Post Office Box 1540 San Antonio Texas 78295 1540 4200 N Pan Am Expressway San Antonio Texas 78218 5212 210 357 4400 FAX 210 357 4480 www friedrich com Printed in the U S A 920 007 13 8 07
7. Installation and Operation Manual rriedrich Air Conditioners and Heat Pumps 115 Volt WS08 WS10 WS14 WallMaster 230 Volt WS10 WS13 WS16 WE10 WE13 WE16 WY10 WY13 920 007 13 8 07 920 007 13 Table of Contents Introduction ECOMOMIZING Ss a 3 WS models How to operate your Friedrich room air conditionen diia 4 TOS ec dsavaciQeaetactwasespbuvgeezsteaseve ede ovulate pie a a AST E T RER 4 To Set Mode Of Opera iii a a EE gels E 4 TO adjust temperature nireari coll dda vals baetiies a a iat Maw vee thi ee ean ile rained ini ella 5 TO NU A A A A o Ae AON 5 TOSAGHIV ALE A sists ect ot Se E a aaa ee Sah Maite 5 To set hour clock To Set the timer ii dioss Automatic Component protection ias 5 How to use the remote Control iv icissveccciea a dE esis E E 6 All models How to clean the air filter cecssessscsesssessssssessncsssssncsssesessncesessnssssesnssnsesscsncessesassncessesuessscesssusceseesssnsesscsuscsseesesanceseesucsnseuesanseseeanssnsesssancesseanssnsesesansesseassneeeessneeeeess How to change airflow direCtion cccesssssseseseseeseseees How to cover inner weather panel holes Electrical requirements scorer E E E E dabas 8 Never sean extension Cordi srera p r EE E ER Aaa a EAE E E E EEA E E E E 8 Powercordinformaton paese a E o E do 9 Troubleshooting MN home maintenance eieaa Ate T ess al ea at ae in eee en eee ees 10 Installation instructions for WSC sleeve Mounting hardware
8. aps Friedrich Temperature Vv Cooler A Warmer Power Fan Money Speed Saver Timer Operation On Off Start Stop Set Hr Figure 3 WY WE heat cool model remote control Additional RC1 wireless remote controls can be purchased from your Friedrich dealer Intake Grille Figure 4 How to change airflow direction The DISCHARGE GRILLE is installed at the factory to provide 45 upward airflow into the room Direction 1 in Figure 5 If a vertical airflowis desired Direction 2 the direction can be changed by rotating the DISCHARGE GRILLE Unplug the air conditioner Remove the DISCHARGE GRILLE RETAINER attached with one screw in the right side of the grille Remove the DISCHARGE GRILLE from the retaining slots near the CONTROLS and rotate the grille as shown in Figure 5 Reinstall the DISCHARGE GRILLE by placing it in its retaining slots Reattach the DISCHARGE GRILLE RETAINER with the retaining screw The unit is now ready to operate How to cover inner weather panel holes Two beige plugs are included in the plastic bag taped to the WallMaster chassis These plugs may be used to cover the two holes left after removing the inner weather panel see Figure 5 The plugs must be attached before the DECORATIVE FRONT frame is installed WSC Sleeve Sk Decorative Front Air Grille 920 007 13 Electrical requirements IMPORTANT Before you begin the actual installation of your air conditioner chec
9. ates For these particular instances an optional drain kit Accessory DK is available for water removal STEP 2 Remove the knockout in the lower right side of the rear grille Slide the chassis into the WSC SLEEVE so that the drain nipple extends through the knockout STEP 3 Slide the tubing inside the drain nipple If the chassis must be removed from the sleeve for service remove the clamped drain hose before sliding the chassis out of the sleeve Figure 12 IDK Interior Drain Kit New construction allowing for condensate drain systems built within the walls can use the Friedrich Interior Drain Kit Accessory IDK designed for installation in the bottom of the sleeve below the condensate bellows valve heat cool models only 16 920 007 13 rriedrich Friedrich Air Conditioning Company P O Box 1540 San Antonio TX 78295 210 357 4400 www friedrich com WALLMASTER THRU THE WALL AIR CONDITIONERS LIMITED WARRANTY FIRST YEAR ANY PART If any part supplied by FRIEDRICH fails because of a defect in workmanship or material within twelve months from date of original purchase FRIEDRICH will repair the product at no charge provided room air conditioner is reasonably accessible for service Any additional labor cost for removing inaccessible units and or charges for mileage related to travel by a Service Agency that exceeds 25 miles one way will be the responsibility of the owner This remedy is expressly agreed to be the e
10. de edge of sleeve Figure 9 Condenser 920 007 13 WallMaster chassis installation instructions for WS WE and WY models WSC B sleeve These instructions are provided for installation of WallMaster air conditioner chassis models into thru the wall sleeves This chassis has been UL approved with the sleeve listed on the serial nameplate of this chassis Important warranty information is provided on pages 17 and 18 Keep these instructions in a convenient location for any warranty service that may be required STEP 1 Check the sleeve to be certain it has been correctly installed in the wall Remove the corrugated front panel on the WSC SLEEVE Remove the rear WEATHER PANEL Place lower edge into sleeve tab Friedrich logo facing out Align slots with screw holes Secure grille with screws A Check the anchor screws There should be four 4 in the WSC SLEEVE two in each side B Determine if the sleeve has a downward slope to the outside of Y bubble on a level See page 10 for further details C Check to be sure the sleeve has been sealed around all edges with an industrial type caulking on both the outside and inside to prevent rain entry STEP 2 STEP 3 STEP 4 Check the electrical receptacle to see that it conforms to the requirements for the chassis model to be installed See pages 2 and 5 for the receptacle requirements The decorative front is packaged in a separate box inside the chassis s
11. er right and left side corners Pull out until the grille is released from the upper retaining snaps Tiltit down toward you lift up and out of the bottom retaining snaps Install the decorative front frame in place over the sleeve opening and attach it to the chassis with four sheet metal screws as shown in Figure 11 Replace the intake grille by positioning the bottom of the grille into the bottom retaining snaps Tiltthe front up and away from you Press in lightly on top and the grille will position itself into upper retaining snaps Figure 11 Attach the frame to the chassis by installing four 4 8A s screws through the slots in the frame and into the holes in the chassis 920 007 13 Condensate removal WS WE and WY models If you desire to drain condensate from the basepan during unit operation this unit is provided with a drain nipple that can be attached to the basepan You must provide a 3 8 outside diameter thin wall plastic or copper tube which will attach to the drain nipple Follow the instructions below STEP 1 Find the drain plate on the rear of the basepan and remove it See Figure 12 Alternate drain kits DK Drain Kit In the event that the outdoor temperature drops below 37 F any water that remains in the chassis basepan is drained into the sleeve pan on WE and WY models to prevent freezing NOTE In the cooling mode of the WS WE and WY models condensate overflow is possible in very humid clim
12. faces When the outdoor coil forms ice your heat pump will automatically initiate a defrost The compressor will stop and the fan will continue to run The electric heat will be turned on to continue warming the room while the outdoor air defrosts the outdoor coil After the defrost is completed the unit will automatically return to the heat pump mode It is normal for vapor steam to rise from the outdoor coil during the defrost This is similar to expelling warm breath on a cold morning If the outdoor temperature drops below 43 F during heat pump operation your WallMaster Heat Pump will automatically switch to electric resistance heat and will continue to operate in this mode as long as the outdoor temperature remains at 43 F or below 920 007 13 Installation instructions for WSC sleeve Mounting hardware provided ITEM NO DESCRIPTION QTY SCREW 12A x 2 Wall preparation STEP 1 The wall opening required for a WSC SLEEVE is 17 Ys A Adjustable SUBBASE SB or other unit support must be provided high by 27 wide for panel wall type construction and for walls less than 8 thick B A minimum distance of 1 must be allowed on all sides of the unit to adjacent wall and floor Where the subbase is required the minimum distance from the floor to the sleeve must be 3 To minimize chances of short cycling of the compressor the minimum clearance between the ceiling and the top of the unit should be 24 See Figure
13. ff times have been selected they will remain in memory and cycle daily until changed NOTE If the unit is unplugged or the power is interrupted the Set Hr function must be reset or the Timer On Off function will not work How to clean the air filter Your Friedrich room air conditioner is equipped with a Permafoam reusable air filter which is not affected by washing The filter serves to remove dust pollen and other impurities from the air KEEP THE FILTER CLEAN A clogged dirty filter will reduce the operating efficiency of your unit and contribute to frosting of the indoor coil Be sure to check the filter every 7 to 10 days The filter check procedure is easy due to the unique design of the Friedrich DECORATIVE FRONT FILTER ACCESS Remove the INTAKE GRILLE from the DECORATIVE FRONT frame by grasping it at the upper right and left side corners Pull out until the GRILLE is released from the upper retaining snaps Tilt down toward you lift up and out of the bottom retaining snaps This will expose the filter Remove the filter by pulling it toward you Wash the filter in hot soapy water rinse squeeze lightly to remove excess water shake dry do not twist and replace in the unit on the two support hangers Replace the INTAKE GRILLE by positioning the bottom of the GRILLE into the bottom retaining snaps Tilt the front up and away from you Press in lightly on top and the GRILLE will position itself into the upper retaining sn
14. gt ciiss decide dena wicks arieads avidin R E a EA E E ceci 11 Wall a dew ean ala anni ad elites 11 Installation require MENS ieii E ENEE AN 12 Sleeve installations site ahh ache a da baa dibeveasecuteas eect naeciuie dasesillige sacar tans a a tila 12 WallMaster chassis installation instructions WS WE and WY models instalation seins aes a rra dhe ca Condensate removal Alternate drake EA alii 16 Wa e e as 17 Warranty registration record sescssssssssesssssssssessssssessuesssessssusessssusssscesssuseeseeusssncesessussusessssncesssuseeseeuscsnceseeancsnsesassnceseesusensessssnsesseanssnseesssnsesseanssnsersssnesuseessaneeeeanees 18 920 007 13 WELCOME to years of economical comfort Your new Friedrich Room Air Conditioner has been carefully engineered and manufactured to give you many years of dependable efficient operation keeping your room at a comfortable temperature and humidity level Many extra features have been built into your Friedrich Room Air Conditioner to assure quiet operation greatest circulation of cool dry air most flexible selection of function controls and high economy of operation There are many things you can do in and around your home to save more money and even increase the efficiency and long life of your Friedrich unit Here are a few examples 1 How to Set Thermostat When you first turn on your air conditioner select the highest fan speed and set the thermostat to its coldest posit
15. hipping carton between the chassis and the carton Remove this box and set the box aside until later With the help of an assistant remove the chassis from the shipping carton Be careful not to allow anything to impact against the hairpins as this may result in damage to them With the help of an assistant lift the chassis by the basepan and slide it into the sleeve until it contacts the rear grille With the chassis in proper position the front edge of the basepan must extend out 4 inches from the front side edge of sleeve Figure 10 Rear weather panel 920 007 13 STEP5 CHASSIS SEAL GASKET INSTALLATION After installing the shell slide the chassis into the shell stopping approximately 3 from full insertion Stuff the chassis seal gasket one inch deep between the chassis and the shell see Figure 11 Make sure the gasket is installed beginning from the lower right side corner and extending over the top and down to the lower left side corner Then push the chassis all the way into the shell for the remaining distance so that the plastic front meets the front edge of the shell If chassis seal gasket is not installed the operation of the unit will be negatively affected Also the operation noise and outside noise will be amplified Chassis Seal gt Gasket Decorative Front a Return Air Grille STEP 6 Remove the intake grille from the decorative front frame by grasping it at the upp
16. ician with a grounded circuit that meets all national and local codes and ordinances Under no circumstances should you remove the ground prong from the plug You must use the three prong plug furnished with the air conditioner NEVER CUT OR REMOVE THE GROUNDING PRONG FROMTHE PLUG Power cord information All Friedrich room air conditioners are shipped from the factory with a Leakage Current Detection Interrupter LCDI equipped power cord The LCDI device meets the UL and NEC requirements for cord connected air conditioners effective August 2004 To test your power supply cord 1 Plug power supply cord into a grounded 3 prong outlet 2 Press RESET See Figure 6 3 Press TEST listen for click Reset button trips and pops out 4 Press and release RESET listen for click Reset button latches and remains in The power supply cord is ready for operation NOTE LCDI device is not intended to be used as a switch Once plugged in the unit will operate normally without the need to reset the LCDI device If the device fails to trip when tested or if the power supply cord is damaged it must be replaced with a new supply cord from the manufacturer We recommend you contact our Technical Assistance Line at 800 541 6645 ext 662 To expedite service please have your model and serial number available NOTE Your LCDI device will resemble one of these illustrations WARNING TEST BEFORE EACH USE 1 PRESS RESET BUTTON
17. ion to cool the room When the desired temperature is reached turn the thermostat control toward warmer until the compressor goes off The thermostat will then cause the compressor to go on and off to maintain this selected temperature You can adjust the fan speed for optimum air circulation 2 Donot block the flow of air to and from the unit make sure the louvers are directed to give even distribution of air throughout the room Caution If air is obstructed and or deflected back into the air conditioner this may cause the unit to cycle on and off rapidly which could damage your unit 3 Adequate insulation walls ceilings and below floors can save up to 50 of the cost of cooling in most areas of the country 4 Caulking in well insulated homes air leaks around doors windows lighting and plumbing fixtures can account for as much as 30 of the load on heating and cooling systems See that all these areas are well caulked 5 Install weather stripping metal is preferable to felt around exterior doors and windows Electrical Data 6 Have a fireplace Be sure the damper is closed during air conditioner operation 7 When it s time to reroof or repaint the outside of your home choose light colors They reflect heat instead of absorbing it 8 Shade your outside walls especially on the west from the direct sun most importantly shade the unit itself Trees and shrubs provide natural shading but make sure they don
18. k local electrical codes and the information below Your air conditioner must be connected to a power supply with the same AC voltage and hertz rating as marked on the nameplate located on the chassis Only alternating current AC can be used Consult pages 3 and 7 for the correct type of receptacle for your model An overloaded circuit will invariably cause malfunction or failure of an air conditioner therefore it is extremely important that the electrical power and the wiring is adequate Consult your dealer or power company if in doubt CIRCUIT PROTECTION Before installing or relocating your Friedrich Room Air Conditioner check the amp rating of the circuit breaker or TIME DELAY fuse Refer to the nameplate located on the air conditioner chassis to determine the correct fuse or circuit breaker amperage for your model The rating MUST NOT exceed the value stated on the nameplate If the air conditioner is connected to a circuit protected by a fuse a TIME DELAY fuse must be used due to the momentary high current demands when your air conditioner is started Figure 5 Diameter Plug 920 007 13 Never use an extension cord Your Friedrich room air conditioner is equipped with a three prong grounded plug for your protection against shock hazards and should be plugged directly into a properly grounded three prong receptacle If you have a two prong receptacle you will need to have the circuit replaced by a certified electr
19. lated services All service calls for explaining the operation of this product will be the sole responsibility of the consumer All warranty service must be provided by an Authorized FRIEDRICH Service Agency unless authorized by FRIEDRICH prior to repairs being made 10 04 920 007 13 Friedrich wants you to remain pleased with your Room Air Conditioner Should further assistance be needed concerning this warranty contact RAC Warranty Service and Parts Friedrich Air Conditioning Co P O Box 1540 San Antonio TX 78295 1540 Your personal warranty registration record WARRANTY REGISTRATION Please complete and return your Warranty Registration Card not this form immediately and mail to FRIEDRICH While it is not required that you do so in order to obtain warranty performance it registers your warranty making it easier and faster to verify the period of your warranty cover age and to contact you should field service and or product recall ever become necessary Or register on line at www friedrich com U S A Only FOR YOUR RECORDS FILL IN THE FOLLOWING INFORMATION WHEN UNIT IS INSTALLED SO IT WILL BE READILY AVAILABLE IF NEEDED LATER Model No Serial No Date Installed Bought from Dealer name Person to contact Dealer Address Phone ALWAYS USE FRIEDRICH FACTORY AUTHORIZED PARTS USE OF NON FRIEDRICH PARTS COULD VOID YOUR WARRANTY 18 920 007 13 920 007 13 19 ri gt riedric FRIEDRICH A
20. o The first time the unit is started the compressor will delay for three minutes See Automatic Component Protection on the following page 1 Touch the Power button once The unit will automatically be in Cool mode with the temperature set at 75 F 24 C and the fan speed at F1 the sleep setting To set mode of operation When you first turn the unit on it will be in the Cool mode with con stant fan 2 On WS cool only models touch the Mode buton once to activate the MoneySaver WS models only See item 14 for Money Saver instructions on WY WE models MoneySaver is a feature that cycles the fan with the com pressor so that the fan does not run all the time This saves energy and improves dehumidification MoneySaver will also run to test the temperature if the off cycle is too long Or you may prefer constant fan for more air movement To return to constant fan touch the Mode button two more times In order to run the fan by itself do the following On WY WS heat cool models touch the Mode button once to activate the Fan Only feature The Fan Only setting will circulate air in the room without the compressor coming on Continuing from MoneySaver mode touch the Mode button once to activate the Fan Only feature WS cool only models To adjust temperature D Use the Mode button to select either the Cool or MoneySaver function or Heat for WY WE heat cool models COOLER Touch the w button to lower the r
21. oom air temperature WARMER Touch the button to raise the room air temperature Press both the A and v buttons at the same time to switch the temperature from Fahrenheit F to Celsius C Repeat Step 7 to switch from C back to F SS To adjust fan speed Touch the Fan Speed button to see the current setting Touch it again to change speed F1 is the lowest setting SLEEP SETTING LOW F2 is MEDIUM and F3 is HIGH To activate Smart Fan WS cool only models 9 There is a fourth option SF when selecting the fan speed This is the SMART FAN function SMART FAN DOES NOT OPERATE IN CONJUNCTION WITH THE FAN ONLY MODE To activate Smart Fan WY WE heat cool models 9 Press the Smart Fan button to activate the Smart Fan The light will indicate that this feature is in use Smart Fan will adjust the fan speed automatically to maintain the desired comfort level For example if the outside doors in your home are opened for an extended period of time or more people enter a room Smart Fan may adjust to a higher fan speed to compensate for the increased heat load This keeps you from having to adjust the fan speed on your own To set the hour clock Touch the Set Hour button to see the current setting The number that is displayed is the approximate time hour only Use the A and v buttons to change the settings BE SURE TO SET A M AND P M ACCORDINGLY P M is indicated by a red light in the upper left corner of
22. or abuse fire flood alterations and or misapplication of the product and or units installed in a corrosive atmosphere default or delay in performance caused by war government restrictions or restraints strikes material shortages beyond the control of FRIEDRICH or acts of God OBTAINING WARRANTY PERFORMANCE Service will be provided by the FRIEDRICH Authorized Dealer or Service Organization in your area They are listed in the Yellow Pages If assistance is required in obtaining warranty performance write to Room Air Conditioner Service Manager Friedrich Air Conditioning Co P O Box 1540 San Antonio TX 78295 1540 LIMITATIONS THIS WARRANTY IS GIVEN IN LIEU OF ALL OTHER WARRANTIES Anything in the warranty notwithstanding ANY IMPLIED WARRANTIES OF FITNESS FOR PARTICULAR PURPOSE AND OR MERCHANTABILITY SHALL BE LIMITED TO THE DURATION OF THIS EXPRESS WARRANTY MANUFACTURER EXPRESSLY DISCLAIMS AND EXCLUDES ANY LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGE FOR BREACH OF ANY EXPRESSED OR IMPLIED WARRANTY NOTE Some states do not allow limitations on how long an implied warranty lasts or do not allow the limitation or exclusion of consequential or incidental damages so the foregoing exclusions and limitations may not apply to you OTHER This warranty gives you specific legal rights and you may also have other rights which vary from state to state PROOF OF PURCHASE Owner must provide proof of purchase in order to receive any warranty re
23. ord information section Restore the circuit breaker or replace the blown fuse with a proper size TIME DELAY fuse The proper fuse size is shown on pages 4 and 7 in these instructions After restoring the current supply to the unit wait three minutes before restarting Things to know about a WallMaster heat pump Frosting of the indoor coil Certain operating conditions may produce indoor coil frost During the cooling operation a dirty filter or restricted air distribution in combination with cool damp weather could cause such an occurrence Should the indoor coil frost over while cooling set the control to FAN and keep it running until the frost on the coil is gone Setting the thermostat to a slightly warmer position will probably keep the coil from frosting over again Cleaning the decorative front The decorative front of your Friedrich room air conditioner as well as the complete cabinet may be cleaned with warm water and mild detergent Under adverse operating conditions the indoor and outdoor coils and base pan may require periodic cleaning to maintain efficient operation Your Friedrich dealer should be called when this service is required During the heat pump operation you may notice some functions that did not occur when the unit was used for cooling It is common for ice to form on the outdoor coil of your WallMaster Heat Pump The ice forms due to moisture in the outdoor air passing over cold below freezing coil sur
24. red STEP 1 Check the sleeve to be certain it has been correctly installed in the wall Remove the corrugated front panel on the WSC SLEEVE Remove the rear WEATHER PANEL Reverse grille Place lower edge into sleeve tab Friedrich logo facing out Align slots with screw holes Secure grille with screws A Checkthe anchor screws There should be four 4 in the WSC SLEEVE two in each side B Determine ifthe sleeve has a downward slope to the outside of Y bubble on a level See page 10 for further details C Check to be sure the sleeve has been sealed around all edges with an industrial type caulking on both the outside and inside to prevent rain entry STEP 2 Check the electrical receptacle to see that it conforms to the requirements for the chassis model to be installed See pages 2 and 5 for the receptacle requirements STEP3 The decorative front is packaged in a separate box inside the chassis shipping carton between the chassis and the carton Remove this box and set the box aside until later STEP 4 With the help of an assistant remove the chassis from the shipping carton Be careful not to allow anything to impact against the hairpins as this may result in damage to them With the help of an assistant lift the chassis by the basepan and slide it into the sleeve until it contacts the rear grille With the chassis in proper position the front edge of the basepan must extend out 4 inches from the front si
25. the display To set the timer NOTE Set the HOUR CLOCK Set Hour before attempting to set timer functions You can set the Start Time and Stop Time a minimum of one hour apart and a maximum of 23 hours apart aD After setting the time press the Set Hour button once Start light on Use the A and v buttons to select the time that the unit will START 12 After selecting the StartTime press the SetHour button once Stop Light on Use the A and v buttons to select the time that the unit will STOP After selecting the stopping time press the Set Hour button once 13 Press the Timer On Off button light turns on to activate the timer function To deactivate this function press the Timer On Off button once again light turns off Once the on and off times have been selected they will remain in memory and cycle daily until changed NOTE If the unit is unplugged or the power is interrupted the HOUR must be reset or the Timer On Off will not function when desired To Activate Money Saver WY WE models Press the Money Saver button to activate the Money Saver feature The light will indicate the Money Saver is in use MoneySaver is a feature that cycles the fan with the com pressor so that the fan does not run all the time This saves energy and improves dehumidification MoneySaver will also run to test the temperature if the off cycle is too long Or you may prefer constant fan for more air movement To return to
26. use expansion anchor bolts or molly toggle bolts not provided STEP 4 STEP 2 STEP 3 STEP 4 The WSC SLEEVE mustalso be installed with a downward tilt toward the outside of the building If a level is placed so that it rests on the FRONT and BACK UNIT REST as shown in Figure 8 a properly installed unit provides a Y bubble slope to the outside of the building CAUTION SLEEVE projections and leveling precautions must be observed to prevent the entry of water into the room Figure 8 Back Unit Rest Once the SLEEVE has been installed check the LEVEL again to be sure the Y bubble downward tilt is maintained Apply shims if required to maintain the proper slope Caulk the perimeter of the entire opening on the inside and the outside between the SLEEVE and the WALL The corrugated front panel removed in Step 1 above must be remounted back in place if masonry work is to be done and or if the WallMaster CHASSIS is to be installed at a later date 11 920 007 13 WallMaster chassis installation instructions for WS WE and WY models WSC A sleeve These instructions are provided for installation of WallMaster air conditioner chassis models into thru the wall sleeves This chassis has been UL approved with the sleeve listed on the serial nameplate of this chassis Important warranty information is provided on pages 17 and 18 Keep these instructions in a convenient location for any warranty service that may be requi
27. xclusive remedy within twelve months from the date of the original purchase SECOND THROUGH FIFTH YEAR SEALED REFRIGERANT SYSTEM If the Sealed Refrigeration System defined for this purpose as the compressor condenser coil evaporator coil reversing valve check valve capillary filter drier and all interconnecting tubing supplied by FRIEDRICH in your Room Air Conditioner fails because of a defect in workmanship or material within sixty months from date of purchase FRIEDRICH will pay a labor allowance and parts necessary to repair the Sealed Refrigeration System PROVIDED FRIEDRICH will not pay the cost of diagnosis of the problem removal freight charges and transportation of the air conditioner to and from the Service Agency and the reinstallation charges associated with repair of the Sealed Refrigeration System All such cost will be the sole responsibility of the owner This remedy is expressly agreed to be the exclusive remedy within sixty months from the date of the original purchase APPLICABILITY AND LIMITATIONS This warranty is applicable only to units retained within the Fifty States of the U S A District of Columbia and Canada This warranty is not applicable to 1 Air filters or fuses 2 Products on which the model and serial numbers have been removed 3 Products which have defects or damage which results from improper installation wiring electrical current characteristics or maintenance or caused by accident misuse
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