International Refrigeration Products WA415YREB User Manual

International Refrigeration Products WA415YREB User Manual

Window air conditioner & heat pump

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AIR CONDITIONER & HEAT PUMP
950-0222-revD
USER MANUAL
FOR MODELS: COOLING BTU/h
WA415YREB
WA418ZREB
WA418ZRB
WA425ZREB
WA428ZRB
WH418ZRB
WH425ZRB
WHP418ZRB
WINDOW
15,100
18,500
18,500
25,000
28,000
18,500
25,000
17,700
Elec. Heater – 11,200
Heat Pump – 16,000
HEATING BTU/h
N/A
N/A
N/A
N/A
N/A
16,000
16,000
7/22/2015

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  • Page 1 WINDOW AIR CONDITIONER & HEAT PUMP USER MANUAL FOR MODELS: COOLING BTU/h HEATING BTU/h WA415YREB 15,100 WA418ZREB 18,500 WA418ZRB 18,500 WA425ZREB 25,000 WA428ZRB 28,000 WH418ZRB 18,500 16,000 WH425ZRB 25,000 16,000 WHP418ZRB 17,700 Elec. Heater – 11,200 Heat Pump – 16,000...
  • Page 2: Table Of Contents

    CONTENTS INSTALLATION REQUIREMENTS ..........................2 Tools and Parts ..............................2 Location Requirements ............................3 Electrical Requirements ............................. 4 INSTALLATION INSTRUCTIONS ..........................5 Remove packaging materials ..........................5 Remove Chassis ..............................5 Prepare the Cabinet ............................6 Install the Cabinet into the Window ........................6 Install the Support Bracket ..........................
  • Page 3: Installation Requirements

    INSTALLATION REQUIREMENTS Tools and Parts Gather the required tools and parts before starting installation. Read and follow the instructions provided with any tools listed here. Tools Required Flat-blade and Phillips Screwdrivers  Socket wrenches  Pencil Parts Supplied  Ruler or tape measure ...
  • Page 4: Location Requirements

    Air must be Models Front Cover to Unit Depth able to pass freely through the cabinet louvers. Side Vent The rear of air conditioner must be outdoors. Not WA415YREB inside a building or garage. WA418ZREB 8” 25.4” WA418ZRB Window Requirements:...
  • Page 5: Electrical Requirements

    Electrical Requirements  To assure that the electrical installation is adequate and in conformance with National Electrical Code, ANSI/NFPA 70- latest edition, and all local codes and ordinances. Power Supply Cord NOTE: Your unit’s device may differ from the ones shown. Power Supply Wiring Requirements Cord...
  • Page 6: Installation Instructions

    INSTALLATION INSTRUCTIONS Remove packaging materials  Remove and dispose of/recycle packaging materials. Remove tape and glue residue from surfaces before turning on the air conditioner. Rub a small amount of liquid dish soap over the adhesive with your fingers. Wipe with warm water and dry. ...
  • Page 7: Prepare The Cabinet

    Prepare the Cabinet 1. Place the air conditioner on a hard flat surface. 2. Locate the foam gasket (included) and top angle rail (included). 3. Attach the foam gasket to the top angle rail. 6. Insert top and bottom legs of window filler NOTE: Your units may have the seal strip already panel frame into channel in the top angle and attached to the top mounting rail.
  • Page 8: Install The Support Bracket

    2. Measure the distance between the right-hand 3. Install the support brackets (with sill angle side of the cabinet and the inside of the window brackets attached) to the bottom of the cabinet channel. as shown below. 3. Repeat for the left side. Adjust the cabinet 4.
  • Page 9: Extend The Accordion Panels

    Extend the Accordion Panels 2. Attach the right angle safety lock as shown below. 1. Carefully raise the window to expose the accordion panel and panel frame. Loosen the locking screws so the accordion panels slide easily. 2. Extend each panel to completely fill the width of the window.
  • Page 10: Air Conditioner Controls (Panel)

    AIR CONDITIONER CONTROLS (Panel) Before you begin, thoroughly familiarize yourself with the control panel and remote as shown below and all its functions then follow the symbol for the functions you desire. The air conditioner can be controlled by the remote or the control panel.
  • Page 11 TO CHANGE TEMPERATURE SETTING: Change Temperature:  Press or hold either Up (▲) or Down (▼) button until the desired temperature is seen on the display.  Temperature range is 62°F (17°C) to 86°F (30°C) in 1°F (1°C) increments.  Display indicates set temperature in all modes except "FAN ONLY"...
  • Page 12 TO SELECT THE OPERATING MODE: Select Operating Mode:  To choose operating mode, press the Mode button. Each time you press the button, a mode is selected in a sequence that goes from Auto, Cool, Dry, Heat and Fan. The indicator light beside the Mode button will be illuminated.
  • Page 13 SLEEP MODE: SLEEP MODE: The temperature setting will increase (cooling mode) / decrease (heating mode) by 2°F in 30 minutes. In another 30 minutes the temperature setting will increase (cooling mode) / decrease (heating mode) by another 2°F. This temperature will be maintained for 6 hours and then the temperature will return to the original set point temperature.
  • Page 14 CHECK FILTER FEATURE: CHECK FILTER FEATURE: This feature is a reminder to clean the Air Filter for more efficient operation. The LED (light) will illuminate after 250 hours of operation. To reset after cleaning the filter, press the Check Filter button and the light will turn off. DISPLAY INDICATIONS: DISPLAYS: Displays the following possibilities:...
  • Page 15: Remote Control

    REMOTE CONTROL Handling and location of the remote controller Use the remote controller at a distance of 16 ft., or less, from the appliance. Point it towards the receiver on the air conditioner. Communication is confirmed with a beep. CAUTIONS The air conditioner will not operate if curtains, doors or other materials block the signal from the remote control to the air ...
  • Page 16: Function Buttons

    Function buttons MODE button ON/OFF button Press this button to select Operation starts when this the desired operation mode button is pressed and from AUTO, COOL, DRY, stops when it is pressed HEAT (For Heat Model again. Only) and FAN. TEMP / TIME DOWN button TEMP / TIME UP...
  • Page 17: Remote Control Operation

    Remote Control Operation Press to turn unit ON/OFF Auto operation 1. Press the ON/OFF button to start the air conditioner. 2. Press the MODE button to select Auto. The panel "AUTO" LED will illuminate when selected. 3. Press the TEMP UP/DOWN button to set the desired temperature.
  • Page 18 Dehumidifying (DRY) operation 1. Press the ON/OFF button to start the air conditioner. 2. Press the MODE button to select DRY. The panel "DRY" LED will illuminate when selected. 3. Press the TEMP UP/DOWN button to set the desired temperature. The temperature can be set within a range of ºF - 86 ºF...
  • Page 19 Timer operation Press the TIMER button to initiate the Auto-start and Auto-stop setting program of the unit. The time can be set for 0~24 hours. To set the Auto-start/stop time. 1. Press the TIMER button, when the TIMER ON indicator displayed on the LED window of the air conditioner, it indicates the Auto Start setting program is initiated.
  • Page 20: Important Information

    IMPORTANT INFORMATION 3 minutes delay The Cool circuit has an automatic 3 minute time delayed start if the unit is turned off and on quickly. This prevents overheating of the compressor and possible circuit breaker tripping. The fan will continue to run during this time. ℉...
  • Page 21: Normal Sounds

    Normal Sounds When your air conditioner is operating normally, you may hear sounds such as:  Droplets of water hitting the condenser, causing a pinging or clicking sound. The water droplets help to cool the condenser.  Air movement from the fan. ...
  • Page 22: Air Conditioner Care

    AIR CONDITIONER CARE Your new air conditioner is designed to give you many years of dependable service. This section tells you how to clean and care for your air conditioner properly. Call your local authorized dealer for an annual checkup. Remember, the cost of this service call is your responsibility.
  • Page 23: Troubleshooting

    TROUBLESHOOTING Before calling for service, try the suggestions below to see whether you can solve your problem without outside help. An extension cord is being used. Do not use an Air conditioner will not operate extension cord with this or any other appliance. You are trying to restart the air conditioner too soon after turning the unit off.
  • Page 24 Windows or doors to the outside are open. Close all windows and doors. Air Conditioner cycles on and off too often, or does not cool room in cooling The Vent control is set to open (on some models). mode Push the Vent control to CLOSED for maximum cooling and/or heating.
  • Page 25: Specifications

    SPECIFICATIONS WA425ZREB IRP Model No. WA415YREB WA418ZREB WA418ZRB 422-0113 Product Code 422-0110 422-0111 422-0112 Cooling Capacity 24,700/25,000 15,100 18,200/18,500 18,200/18,500 208/230 Rated Voltage 208/230 208/230 CEER Rating 11.1 11.1 10.7 EER Rating 11.2 11.2 10.7 Dehumidification (pints/hr) 3.17 523/485/445 Air Flow H/M/L (CFM)
  • Page 26 WHP418ZRB IRP Model No. WA428ZRB WH418ZRB WH425ZRB 422-0120 Product Code 422-0114 422-0117 422-0118 208/230 208/230 208/230 208/230 Rated Voltage Cooling Capacity 17,400/17,700 27,500/28,000 18,200/18,500 24,700/25,000 15,700/16,000 Heating Capacity Electric Heat Capacity 9,100/11,200 13,000/16,000 13,000/16,000 CEER Rating 10.7 EER Rating 10.7 COP Rating Dehumidification (pints/hr) 523/485/445...
  • Page 27: Warranty

    WARRANTY International Refrigeration Products warrants that the product supplied is free from defects in material and workmanship. This warranty is valid as long as this product is properly handled, installed, operated and serviced in accordance with the Installation and Operating Instructions shipped with this unit, and the warranty card is completed and mailed no later than 30 days after date of purchase.

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