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WINDOW AIR CONDITIONER

Operator's Manual

Item No. 

817035

  SKu No.

 

21615019

   Model NO. 

MWHUK-15CRN8-BCK8

 

Summary of Contents for 817035

Page 1: ...t ou pour obtenir plus d informations à propos de ce produit veuillez composer notre numéro sans frais CONSERVEZ CE GUIDE Conservez ce manuel avec la facture d origine dans un endroit sûr et sec pour référence future Our customer service staff is available to help you For any problem with your purchase or to receive further Customer Service Service à la clientèle 1 866 206 0888 WINDOW AIR CONDITIO...

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Page 3: ...ny helpful tips on how to use and maintain your air conditioner properly Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner You ll find many answers to common problems in the Troubleshooting chart Reviewing this chart first may prevent you from calling for service 15 ...

Page 4: ...e failure of the unit and electric shock 2 Always ensure proper grounding grounding A damaged unit may cause fire and electric shock place Plug in the power plug properly Do not modify the power cord s length or share the outlet with other appliance Do not operate with wet hand or in a damp environment Do not direct airflow at room occupants only This may be harmful to your health a circuit It may...

Page 5: ...ailure of the unit or fire Do not place obstacles around the air inlet or inside the air outlet It may cause failure of the unit or an accident A damaged bracket may cause the unit to overturn Operation without filters may cause failure of the unit Do not use abrasive detergents such as wax or thinner but use a soft cloth Do not place heavy objects on the power cord and ensure that the cord is not...

Page 6: ...the power cord To test your power cord perform the following 1 Plug in the air conditioner 2 The power supply s plug has TWO buttons By pressing the TEST button you will hear a click as the RESET button pops out 3 Press the RESET button again to hear another click sound as the button engages 4 The power cord is now supplying electricity to the unit On some models the plug is equipped with a light ...

Page 7: ... in the use of flammable refrigerants DO NOT modify the length of the power cord or use an extension cord to power the unit DO NOT share a single outlet with other electrical appliances Improper power supply can cause fire or electrical shock Please follow the instruction carefully to handle install clear service the air conditioner to avoid any damage or hazard Flammable Refrigerant R32 is used w...

Page 8: ...rea Prior to beginning work on systems containing flammable refrigerants safety checks are necessary to ensure that the risk of ignition is minimised For repair to the refrigerating system the following precautions shall be complied with prior to conducting work on the system 2 Work procedure Work shall be undertaken under a controlled procedure so as to minimise the risk of a flammable gas or vap...

Page 9: ... procedures If a fault exists that could compromise safety then no electrical supply shall be connected to the circuit until it is satisfactorily dealt with If the fault cannot be corrected immediately but it is necessary to continue operation an adequate temporary solution shall be used This shall be reported to the owner of the equipment so all parties are advised Initial safety checks shall inc...

Page 10: ...f the LFL of the refrigerant and shall be calibrated to the refrigerant employed and the appropriate percentage of gas 25 maximum is confirmed Leak detection fluids are suitable for use with most refrigerants but the use of detergents containing chlorine shall be avoided as the chlorine may react with the refrigerant and corrode the copper pipe work If a leak is suspected all naked flames shall be...

Page 11: ... Label the system when charging is complete if not already Extreme care shall be taken not to overfill the refrigeration system Prior to recharging the system it shall be pressure tested with OFN The system shall be leak tested on completion of charging but prior to commissioning A follow up leak test shall be carried out prior to leaving the site 14 Decommissioning Before carrying out this proced...

Page 12: ...lammable refrigerants In addition a set of calibrated weighing scales shall be available and in good working order Hoses shall be complete with leak free disconnect couplings and in good condition Before using the recovery machine check that it is in satisfactory working order has been properly maintained and that any associated electrical components are sealed to prevent ignition in the event of ...

Page 13: ...ctions Normal Sounds 64 109 F 62 90 F 11 The unit may vibrate and make noise becaure of poof wall or winodw construction or incorrect instlalation NOTE Performance may be reduced outside of these operating temperatures ...

Page 14: ... the desired temperature is displayed This temperature will be automatically maintained anywhere between 62ºF and 86ºF 17ºC 30ºC If you want the display to read the actual room temperature refer to Operating on the Fan Only section You may select the fan speed in four steps AUTO LOW MED or HIGH Each button press shifts the fan speed mode For some models the fan speed cannot be adjusted under HEAT ...

Page 15: ...ill automatically revert back to display the previous temperature setting or room temperature when the unit is ON When the unit is OFF there is no display Turning the unit ON or OFF at anytime or adjusting the timer setting to 0 0 will cancel the AUTO START STOP timed program The unit will initiate automatically the Energy Saver function under Cool Dry Auto Auto Cooling and Auto Fan modes 8 13 2ºF...

Page 16: ...FF and ON quickly This prevents overheating of the compressor and possible circuit breaker tripping The fan will continue to run during this time The control can display the temperature in Fahrenheit or Celsius To convert from one to the other press and hold the up and down TEMP TIMER buttons at the same time for 3 seconds The fresh air vent allows the air conditioner to 1 Recirculate air indoors ...

Page 17: ...igned for installation in a wooden sill double hung window The standard parts are for window dimensions listed above Open the sash to a minimum of 19 483 mm see Fig D 2 Check the window condition All the wood parts of window must be in good shape and able to firmly hold the needed screws If not make repairs before installing the unit 3 Check your storm window If your storm window frame does not al...

Page 18: ... Installation Instructions 16 R1 hardware 2 10 3 4 1 12 Weather stripping 5 Tools Required Not Included long flat head bolt and locknut Sill angle bracket ...

Page 19: ...ur front screws and remove These screws will be needed to reinstall the front panel see Fig 2 7 Remove the shipping screws from the top of the unit and on the side by the base if installed see Fig 6 8 Hold the cabinet while pulling on the base pan handle and carefully remove the unit 9 Add two foam inserts to the hole on top of the cabinet where the shipping screws were removed see Fig 7 1 Attach ...

Page 20: ...nd tighten to allow for any change later Installation Instructions 18 3 Insert the top and bottom legs of the window filler panel frame in to the channel in the top angle and bottom rail Repeat on the other side 4 Insert the two 7 16 washing head locking screws 2 into the holes in the top leg of the filler pane frame refer to step 6 Do not completely tighten Allow the leg to slide freely The screw...

Page 21: ...3 4 or 1 2 long hex head screw Fig 17A 3 4 or 1 2 long hex head screw 1 2 screws and locknuts 1 Carefully raise the window to expose the filler panel locking screws Loosen the screws so the filler panels slide easily 2 Extend the panels to fill the window opening completely Tighten the locking screws on top see Fig 17 3 Close the window behind the top angle Locking screw 7 16 locking screw and was...

Page 22: ...l the included R1 hardware to the side curtain Follow the instructions below 1 After the unit is installed to the window measure the inner width of the side curtain see Fig 20 10 2 Remark a line on the provided R1 insulation panel according to a length 1 8 3mm less than the measured width in Step 1 then cut the R1 insulation e n i l e h t g n o l a l e n a p Installation Instructions 20 9 Safety l...

Page 23: ...own 5 Nail the frame to the spacers with the front flush with the drywall Fig 2 Installation Instructions Through the Wall Installtaion I All the parts needed for through the wall installation are provided except for the wood frame shims and 10 wood screws at least 10 1 long 21 NOTE Consult the local building codes prior to installation or a qualified carpenter Select Wall Location 1 Does not supp...

Page 24: ...ion the cabinet to achieve a proper slope for water drainage see Fig 5 6 Install the chassis into the cabinet by following all the Step 8 procedures in the Window Mounting section p 14 5 Side louvers Window sash Window sill Sill angle bracket 1 5 About1 to1 4 8 Measure from the cabinet edge NOTE Make sure that air conditioner tilted back about tilted 3 4 degree slope downward to the outside After ...

Page 25: ... build an in between 2x4 frame see Fig 1 after Step 2 on p 16 but doubled on either side and install the frame between the masonry wall opening and the cabinet The frame must be securely anchored to the masonry wall opening This ensures a good louver clearance on either side of the cabinet 3 Install a lintel to support the masonry wall above the cabinet Existing holes in the cabinet may be used an...

Page 26: ...You may vacuum the filter clean instead of washing it moistened with Care and Cleaning Air Filter Cleaning Cabinet Cleaning Winter Storage 24 store it in its original box ...

Page 27: ...water drainage Refer to the Installation Instructions section or check with the installer Remote control not located within range Place the remote control within 20 feet 180 degree radius in front of the unit Set temperature too low Increase the set temperature Remote sensing deactivating prematurely some models Troubleshooting mode Then set the temperature to a higher setting h 25 Before calling ...

Page 28: ...her move these appliances or consult your local dealer Handling the Remote Control Step 1 Insert a coin vertically in the groove on the battery cover and turn the coin 45 degrees clockwise Make sure that the groove is aligned with the unlock sign as shown below and remove the battery cover Step 3 Install the battery cover and make sure the battery cover groove is aligned with the unlock sign Inser...

Page 29: ...ildren 3 Batteries must not be ingested 4 Non rechargeable batteries are not to be recharged 5 Exhausted batteries are to be removed from the product Remote Controller Specifications WARNING Environment Signal Receiving Range NOTE 16 ft 5 m Remote Control Operating Instructions WARNING Chemical Burn Hazard Keep batteries away from children This product contains a lithium button coin cell battery I...

Page 30: ...again NOTE If the unit has THE ENERGY SAVER function it will initiate automatically the under COOL DRY and AUTO AUTO COOL and AUTO FAN modes Press this button to select the desired operation mode from AUTO COOL DRY HEAT cooling heating models only and FAN Do not select the HEAT mode if the machine you purchased is the cooling only type The heat mode is not supported by the cooling only appliance P...

Page 31: ...FAN and HEAT mode by sensing the difference between the actual room temperature and the set temperature on the remote control AUTO AUTO COOL HEAT FAN Operation COOL or FAN mode steps AUTO LOW MED or HIGH In FAN mode the set temperature is not displayed in the remote control the room temperature cannot be controlled In this case only Steps 1 2 and 4 may be performed ...

Page 32: ...re will increase by 1 C 2 F 30 minutes after the mode is selected The temperature will then increase by 1 C 2 F another after an additional 30 minutes This new temperature will be maintained for 6 hours before it returns to the originally selected temperature This ends the SLEEP mode and the unit will continue to operate as originally programmed The SLEEP mode program can be cancelled when pressin...

Page 33: ...ner LED window it indicates that the AUTO STOP setting program is initiated 2 Press or hold the UP or DOWN to change the AUTO time in 0 5 hour increments up to 10 hours then in 1 hour increments up to 24 hours The control will count down the remaining time until start stop 3 The selected time will register in 5 seconds and the air conditioner will automatically revert back to display the previous ...

Page 34: ...urning g g the air conditioner when waking up in the morning LED display reverts screen waking the air conditioner leaving the air conditioner LED display the air conditioner LED display the air conditioner LED display LED display reverts screen the air conditioner LED display the air conditioner LED display ...

Page 35: ...33 starts compressor 10 minute Remote Control Operating Instructions ENERGY SAVER Operation ...

Page 36: ...he The design of buttons If a function description between the Remote Control Operating Instructions and USER MANUAL is significantly different the USER MANUAL description shall prevail If your model doesn t have a specific function pressing the corresponding button will have no effect Remote Control Operating Instructions on the ...

Page 37: ...ntact one of our service technicians at our toll free service line at 1 866 206 0888 from 8 AM to 6 PM Monday to Friday Eastern time RONA reserves the right to repair or replace the defective product at its discretion The product is guaranteed for 60 months if used for normal trade purposes Any warranty is invalid if the product has been overloaded or subject to neglect improper use or an attempte...

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