Friedrich Twintemp EM18 Installation And Operation Manual Download Page 46

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Friedrich Air Conditioning Co.
10001 Reunion Place, Suite 50San Antonio, Texas 78216
1-800-541-66450
www.friedrich.com

Printed in the U.S.A.

93001000_00

Summary of Contents for Twintemp EM18

Page 1: ... 115 Volt 208 230 Volt Room Air Conditioners SS08 SS10 SS12 SS14 SM15 SS12 SS15 SM18 SM21 SM24 SL 22 SL 24 SL 28 SL 36 115 Volt 208 230 Volt YS10 E S12 E S15 YS12 E M18 YM18 EM24 EL 36 YL24 FAN SPEED SCHEDULE SYSTEM FAN MODE POWER F AUTO FAN AUTO CONTINUOUS C ...

Page 2: ...dry air and the most economic operation MODEL NUMBER YS10M10A SERIAL NUMBER LICY00008 VOLTS 115 60 HZ 1 PH VOLTS MIN 108 COOLING BTH HR 6500 EER 12 0 AMPS 8 0 HEATING BTH HR 6500 EER 10 4 AMPS 7 0 REFRIGERANT 30 1 OZ R410A XXXXXXXXX 600 PSIG HS 300 PSIG LS XXXXXXXXXX XXXXXXXXX XXXXXXXXXX XXXXXXXXXX FUSE PROTECTED CIRCUITS USE 15A TIME DELAY FUSE X XX XXXXX XXXXXXXXXX UL AIR CONDITIONING CO SAN ANT...

Page 3: ...on 9 New KühlControl Options 10 Control Panel Operation Instructions 11 Remote Control Operation 20 Remote Effectiveness 20 22 Installation Instructions 23 Standard Window Installation 25 Cord Routing Change 34 Through the Wall Installation 36 Final Inspection Start up Checklist 40 Routine Maintenance 41 Service and Assistance 41 Available Accessories 41 Troubleshooting Tips 42 Addendum 1 44 22 Re...

Page 4: ...ct or other property Indicates a hazard which if not avoided can result in personal injury and damage to product or other property All safety messages will tell you what the potential hazard is tell you how to reduce the chance of injury and tell you what will happen if the instructions are not followed Indicates property damage can occur if instructions are not followed WARNING Refrigeration syst...

Page 5: ...ipping bar dividers STEP 3 Remove top foam pads STEP 4 Slowly remove outer box careful not to loosen decorative front STEP 5 Slide the foam front support forward STEP 6 Carefully lift decorative front box from foam front support STEP 7 Remove decorative front and set safely aside ...

Page 6: ...utton latches and remains in The power cord is ready for use WARNING Before Operating Your Unit MODEL CIRCUIT RATING OR TIME DELAY FUSE REQUIRED WALL RECEPTACLE AMP VOLT NEMA NO SS08 SS10 SS12 SS14 YS10 SM15 15 125 5 15R SS12 SS15 SM18 SM21 15 250 6 15R SM24 SL28 ES12 ES15 YS12 20 250 6 20R SL36 EM18 EM24 EL36 YM18 YL24 30 250 6 30R Table 1 WARNING Electrical Shock Hazard Make sure your electrical...

Page 7: ...e front frame by washing STEP 2 NOTE FRR052 HANDLE FILTER GRIP FRR048 TOP TAB FRONT FRAME WITH STANDARD MESH FILTER A Figure 2 Figure 4 Figure 5 Figure 3 STEP 4 NOTE the tab in the frame stops the handle from sliding in slide the handle from the other direction Do not force the handle into the frame STEP 5 the inside of the front door ...

Page 8: ...bon Filter Installation Instructions STEP 4 NOTE STEP 5 and slide the assembly into the unit as per the instructions on the door NOTE the tab in the frame stops the handle from sliding in slide the handle from the other direction Do not force the handle into the frame Figure 7 FRR051 FRR050 Figure 6 FRONT FRAME WITH MESH FILTER ...

Page 9: ...he control panel function buttons and mode icons can be viewed in Figure 8 Power On Press the button to turn on the air conditioner The power button illuminates to indicate that the power is on The backlight on the power switch will automatically dim to 20 intensity after 15 seconds of inactivity The remote control can also be used to turn power ON OFF See Remote Control Display inactivity the dis...

Page 10: ...s when most people are away at work lower them again to 78 F prior to the time when most people will return home and then raise slightly to 82 F to maintain a comfortable temperature overnight The Commercial 5 Day Business Week Schedule has two 2 time periods 07 00 and 18 00 This option will cause your air conditioner to raise temperatures to 84 F after typical working hours and on weekends when c...

Page 11: ...r model the FAN SPEED N SPEED button allows you to toggle between four or five modes of operation LOW MEDIUM HIGH and AUTO When fan speed AUTO FAN mode SYSTEM mode AUTO COOL or HEAT is selected fan speed automatically varies depending on the difference between the unit s set point on the control panel and the actual room temperature When the system detects a wide difference between the set point a...

Page 12: ...OUR and the MIN buttons for three seconds Refer to Figure 10 OTHER FUNCTIONS AM FRR128 The unit s current hour displays Use the or buttons to adjust the hour To change from AM to PM continue to increment roll the display Press TIMER SET Refer to Figure 10 button to display the unit s current minutes SET POINT F AUTO FAN FRR123 The icon illuminates system ON and OFF time window For example you can ...

Page 13: ...UTO FAN FRR132 To switch from degrees Fahrenheit F to Celsius C press or buttons for three seconds FRR133 from F to C press the or button within 5 seconds FRR134 The ºF icon goes away and the ºC icon illuminates on the normal display SET POINT AUTO FAN C FRR135 DIM Function There are three separate display brightness levels AUTO 20 and full 100 To change the DIM setting press the Power button for ...

Page 14: ...rmal operating display FRR179 If the room freeze protection is active the display indicates this by showing SET Figure 10 button overrides the freeze protection alert for 5 minutes This alert appears when the room is too cold for the air conditioner to operate properly Another cause of alert occurs when to much ice builds up on the unit s condenser Lock Control Panel To lock the front panel contro...

Page 15: ...ay indicates the schedule function that is active To change to an alternate schedule 2 or 3 press the or button If the Schedule function is not available the Timer icon shows without the SCHEDULE icon _ If there is no button activity for 15 seconds the function will time out and display reverts to the normal display 2SCHEDULE FRR138 or button within 15 second of pressing the _ SET POINT F AUTO FAN...

Page 16: ...ystem is in the Schedule mode SET POINT F AUTO FAN 79 FRR140 AM 4ON FRR141 Use the or _ _ 21ON FRR142 Use the or _ SET POINT F AUTO FAN 79 FRR143 SET POINT F AUTO FAN 79 FRR144 The display returns to normal once the settings are saved _ the system is in the Schedule mode Timer Stop Time AM 11OFF FRR145 Use the or _ 55OFF FRR146 Use the or _ ...

Page 17: ... the Timer icon begins to SET POINT F AUTO FAN 79SCHEDULE FRR149 The Timer are made press the button to re activate Timer or Schedule mode The Timer are made press the button to re activate Timer or Schedule mode The display shows a normal system J VXZ button the Timer icon begins to blink Schedule ON Scenarios SCHEDULE and Timer icons illuminates The control system immediately runs the current pe...

Page 18: ...splay shows the unit in Schedule mode SET POINT F AUTO FAN 79 FRR161 Timer and SCHEDULE icons turn off The control stays in the current state The display shows a normal system SET POINT F AUTO FAN 79 FRR159 SCHEDULE and Timer icons illuminates The control system immediately runs the previous non skip period schedule parameters The display shows a normal system icon illuminates The control system c...

Page 19: ...urrent state SET POINT F AUTO FAN 79 FRR169 The display shows a normal system SET POINT F AUTO FAN 79 FRR163 the Timer and SCHEDULE icons turn off The unit wakes up in the last known non schedule state SET POINT F AUTO FAN 79SCHEDULE FRR164 and SCHEDULE icons turn off The unit wakes up in the last known non schedule state SET POINT F AUTO FAN 79 FRR165 The display shows a normal system ...

Page 20: ...SPEED Button Used to sequentially select new fan speed plus AUTO operation When the FA N SPEED button is pressed the fan speed icon triangle changes to indicate the new speed level Fan speed automatically varies depending on the set temperature on the control panel and the actual room temperature For example if there is a big difference between your set temperature and the actual room temperature ...

Page 21: ...STEM FAN MODE POWER DISPLAY FAN MODE POWER TEMPERATURE UP TEMPERATURE DOWN F AUTO FAN AUTO CONTINUOUS C SYSTEM MODE FAN MODE FAN SPEED SCHEDULE ICON HEAT ICON FAN ONLY ICON F C ICONs FRR082 F AUTO FAN AUTO CONTINUOUS C COOL ICON Figure 12 Figure 13 AUTO AUTO ...

Page 22: ...control Your air conditioner has the ability to bring fresh air into the room or exhaust stale air out of the room The control slide is found on the upper part of the unit See Figure 14 TO EXHAUST INDOOR AIR Move the lever to the Exhaust position This will allow stale air to be expelled to the outside of the dwelling This is especially handy in the spring or fall when indoor air tends to get stale...

Page 23: ...removed Do not place hands in blower or fan blade areas Failure to do so can result in serious injury InstallationInstructions READTHISFIRST ElectricalRequirements IMPORTANT Before you begin the actual installation of your air Your air conditioner must be connected to a power source with the same alternating current A C voltage and amperage as marked on the name plate located on the chassis Only A...

Page 24: ...CREW SHEET METAL 8 x 3 8 2 WINGBOARD MOUNTING PARTS 1 E T I N O S A M D R A O B G N I W 8 ITEM NO DESCRIPTION QTY MOUNTING PARTS SCREW SHEET METAL 12A x 2 CHASSIS SEAL GASKET LIGHT FOAM 4 14 7 1 4 T U N D E E P S E P Y T J 9 10 WINGBOARD CLIP SPRING STEEL 4 11 SCREW 8 x PHILLIPS TRUSS HD 4 WINDOW SEALING 12 WINDOW SEAL GASKET DARK FOAM 1 13 CHASSIS SEAL GASKET LIGHT FOAM 1 NOTE Kühl models do not ...

Page 25: ...RE FRR012 CONTROL UNIT SUPPORT BRACKET Figure 15 Figure 16 STEP 2 Hold the cabinet stationary then use the hand grips on both ends of the control unit support bracket to pull the chassis out of the cabinet See Figure 16 STEP 3 Remove the large white foam blocks used to restrain the compressor during shipment See Figure 17 Inspect base pan for dislodged white foam blocks and remove Do not remove an...

Page 26: ...the window channel STEP 5 Check the window sill and frame to be sure they are in good STEP 6 CABINET MOUNTING Raise the lower window 1 4 more than the height of the cabinet Carefully slide the cabinet through the opening until the lower sill plate channel rests behind the window sill and the top angle rests against the window See Figure 19 Center the cabinet within the opening Drill three 3 5 32 d...

Page 27: ...TEM 7 2 REQUIRED CABINET TAB TAB LOOP Figure 1 FRR014 LOCATE SILL PLATE GUIDE CHANNEL JUST BACK OF WINDOW SILL WINDOW SILL TOP ANGLE ITEM 5 SIDE ANGLE ITEM 6 PULL WINDOW SASH DOWN BEHIND TOP ANGLE CENTER CABINET IN WINDOW SIDE TO SIDE DRILL 3 5 32 DIA PILOT HOLES AND INSTALL 3 12 x 2 LONG SCREWS ITEM 4 Figure 1 ...

Page 28: ...TEM 1 SUPPORT BRACKET ITEM 1 10 24 x 1 HEX HD SCREW ITEM 2 3 8 SLOPE DOWN 10 24 x FLAT WELD NUT ITEM 3 Figure FRR016 12 x 2 SHEET METAL SCREW ITEM 4 SPACER SHOULD BE USED BETWEEN WALL AND BRACKET WHEN INSTALLED ON ALUMINUM OR VINYL SIDING 3 8 SLOPE DOWN CONDENSER AIR OUTLET CONDENSER AIR INLETS 10 24 SCREW 10 24 FLAT WELD NUT Figure 2 ...

Page 29: ...SER AIR INLETS 10 24 SCREW 10 24 FLAT WELD NUT Figure 2 FRR018 3 8 SLOPE DOWN STRAIGHTEN TAB TO LAY FLAT ALONG THE BOTTOM RAIL OF THE SHELL SECURE THE LONGEST SIDE OF THE BRACKET TO THE SHELL STONE LEDGE 10 24 SCREW 10 24 FLAT WELD NUT ADJUST IN OR OUT TO REST ON THE LEDGE Figure 2 ...

Page 30: ... WING BOARD ITEM 8 MARK SCORE AND CUT WITH APPROPRIATE CUTTING TOOL CUT HERE AND DISCARD CENTER WASTE MATERIAL WINGBOARD B B B B FRR019 DIMENSION A CUT HERE DISCARD SHADED AREA CUT TO FIT DIMENSION A AND BEND DOWN TO FORM A VERTICAL LEG STONE LEDGE OUTSIDE WALL A 3 8 SLOPE DOWN 10 24 SCREW 10 24 FLAT WELD NUT Figure 2 Figure 2 ...

Page 31: ... 33 A paint stir stick or ruler might be helpful here Begin inserting the gasket at either bottom corner and go up the side across the top and down the opposite side Then push the chassis all the way into the cabinet NOTE If the chassis seal gasket is not installed or installed improperly the operation of the unit will be negatively affected Operational STEP 12 Reattach the entry guard chassis ent...

Page 32: ...WINGBOARD PANEL IN WINDOW JAM TO COMPRESS THE SPRINGS INSIDE THE RUNNERS AND SWING THE WINGBOARD PANELS INTO PLACE AS INDICATED BY THE DASHED LINES CLIP ITEM 10 SECTION A A SECURE THE SIDE WINGBOARD PANELS TO THE SIDE ANGLES WITH FOUR 4 8 x 1 2 LONG SCREWS ITEM 11 TWO ON EACH SIDE Figure 28 Figure 27 ...

Page 33: ...tool to attach the decorative front to the chassis Figure 29 FRR024 NOTE WHEN INSTALLING THE CHASSIS SEAL GASKET BEGIN AT EITHER BOTTOM CORNER AND GO UP THE SIDE ACROSS THE TOP DOWN THE OPPOSITE SIDE POWER CORD CLIP CHASSIS SEAL GASKET ITEM 13 Figure 30 B USE HAND TOOLS DO NOT OVER TIGHTEN LOCATION OF GRILLE REMOVAL TOOL FRR053 To attach and prevent damage to the front grille align the cord notch ...

Page 34: ...upward into the electrical control panel FRR058 ENSURE THE ELECTRICAL CORD STRAIN RELIEF IS FLUSH WITH THE TOP OF ELECTRICAL CONTROL PANEL Figure 35 Unplug unit WARNING Electrical Shock Hazard Make sure your electrical receptacle has the same configuration as your air conditioner s plug If different consult a Licensed Electrician Do not use plug adapters Do not use an extension cord Do not remove ...

Page 35: ...he 3 screws removed earlier to secure electrical control panel FRR060 ELECTRICAL CONTROL PANEL SCREWS 3 RETAINED FROM STEP 1 STEP 21 If running power cord to the right of the unit install the cord into the cord retainer clips along the bottom front of the unit FRR061 CORD RETAINER CLIPS FRONT GRILLE POWER CORD Figure 37 Figure 38 ...

Page 36: ...construction is typical frame or 2 x 4 studding with brick or For masonry concrete or cinder block walls locate opening for your convenience See Figures 41 42 and 43 The following instructions apply to wood masonry brick concrete or cinder block wall construction STEP 1 Follow steps 1 2 3 and 4 of the STANDARD WINDOW INSTALLATION instructions beginning on page 25 STEP 2 CABINET PREPARATION Remove ...

Page 37: ...TAIL C FRR027 MODEL A SMALL CHASSIS 7 3 8 MEDIUM CHASSIS 7 3 8 LARGE CHASSIS 15 1 8 2 MINIMUM BOTH SIDES CONDENSER AIR INTAKE LOUVERS A CONDITIONED ROOM SIDE AIR TOP VIEW CONDENSER AIR INTAKE LOUVERS MAXIMUM WALL THICKNESS TOP VIEW SHOWING BEVELED SIDES FOR AIR INTAKE WALL BELOW UNIT MUST BE BEVELED ALSO CONDENSER AIR OUTLET REJECTED HEATED AIR NOTE CONDENSER AIR INLETS AND OUTLETS MUST BE UNOBSTR...

Page 38: ...9 CAULK ALL SIDES INSIDE AND OUTSIDE CABINET ELECTRICAL RECEPTACLE SEE FIG 42 FOR LOCATION NOTE SHIM TO FILL IN VOID AT THE TOP AND SIDES WITH WOOD AS REQUIRED Figure 42 FRR030 CAULK ALL SIDES INSIDE AND OUTSIDE CABINET ELECTRICAL RECEPTACLE MORTAR POINT Y From Point X Small Medium Large 115V 69 N A 230V 45 45 POINT X From Point Y Small Medium Large 115V 45 N A 230V 21 20 Figure 43 ...

Page 39: ...g screws Item 4 Figure 21 NOTE Alternate fasteners are required when securing the sill plate or support brackets to material other than wood cinder block brick masonry or concrete These items can be purchased at your local hardware store NOTE DO NOT LEVEL the cabinet from front to back Make sure there is approximately 3 8 to 1 2 slope 1 8 to 1 4 bubble on the level toward the outside of the house ...

Page 40: ... and ordinances having jurisdiction Secure components and accessories such as a decorative front cover Start the unit and check for proper operation of all components in each mode of operation Instruct the owner or operator of the units operation and the manufacturer s Routine Maintenance NOTE A log for recording the dates of maintenance and or service is recommended Present the owner or operator ...

Page 41: ...ating correctly Check the sealant around the sleeve and reseal areas as needed ServiceandAssistance Before calling for service please check the Troubleshooting Tips section avoid unnecessary service calls and save you the cost of a service call if the problem is not due to the product itself If you have checked the Basic Troubleshooting section and still need help it is available as follows our we...

Page 42: ...ircuit breaker or time delay fuse is not of the proper rating for your unit If the problem continues contact a licensed electrician Z V Z V button pops out due to disturbances on your power supply line button latches and remains in to resume normal operation Electrical overload overheating or Z V resume normal operation from the product manufacturer and must not be repaired X V J blocked are not b...

Page 43: ...ed as a primary source of heat X heat load in the room If there are heat producing appliances in use in the room or if the room is heavily occupied the unit will need to run longer to remove the additional heat It may also be due to an improperly or bathing and if possible try not to use heat producing appliances during the hottest part of the day This may be normal for higher new air conditioner ...

Page 44: ...t 70 Set Point Heat 70 Set Point Heat 70 Set Point Heat 70 Set Point Heat 70 Set Point Heat 70 Start Time 2200 Start Time 2200 Start Time 2200 Start Time 2200 Start Time 2200 Start Time 2200 Start Time 2200 System Mode Cool System Mode Cool System Mode Cool System Mode Cool System Mode Cool System Mode Cool System Mode Cool Fan Mode Auto Fan Mode Auto Fan Mode Auto Fan Mode Auto Fan Mode Auto Fan ...

Page 45: ... AND LIMITATIONS X V 1 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 V J OBTAINING WARRANTY PERFORMANCE V J V LIMITATIONS THIS WARRANTY IS GIVEN IN LIEU OF ALL OTHER WARRANTIES Z V XZ X V J Z J ZZ Z V J VX J X X Z V Z V ZXV Z Z ...

Page 46: ...Friedrich Air Conditioning Co 10001 Reunion Place Suite 50 San Antonio Texas 78216 1 800 541 66450 www friedrich com Printed in the U S A 93001000_00 ...

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