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Related Manuals for International Refrigeration Products WA428ZRB
Summary of Contents for International Refrigeration Products WA428ZRB
- Page 1 WINDOW AIR CONDITIONER USER MANUAL FOR MODELS: COOLING BTU/h HEATING BTU/h WA428ZRB 28,000 WH418ZRB 18,500 16,000 WH418ZRC 18,500 16,000 WH425ZRB 25,000 16,000 WH425ZRC 25,000 16,000 Elec. Heater – 11,200 WHP418ZRB 17,700 Heat Pump – 16,000 950-0241-revF 12/17/2018...
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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
• • Do not use an adapter. Unplug Air Conditioner before servicing. • • Do not operate this unit if the outdoor Use two or more people to move and install air temperature is below 64° F or above 109° F conditioner. -
Page 4: Location Requirements
Air must be WH418ZRB able to pass freely through the cabinet louvers. 8” 25.4” WH418ZRC The rear of air conditioner must be outdoors. Not WA428ZRB inside a building or garage. WH425ZRB 10” 26.5” WH425ZRC 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. For wooden window: Fasten cabinet to brackets attached) to the bottom of the cabinet window inner sill with two screws into holes. as shown below. (You may need to pre-drill the pilot holes if it 4. Tighten all 6 bolts securely. requires). -
Page 9: Attach Window Filler Panels To Window Frame
3. Close window behind top angle. 4. Attach the top angle to window frame: Use a 3/32” drill bit to drill one hole through the hole in the middle of top angle into the window frame, and drive one 3/4” (or 1/2”) hex-head locking screw through hole in the middle of top angle into the window frame as below. -
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.
- Page 12 Select Operating Mode： TO SELECT THE 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 (For Heat model only) 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:...
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Page 15: Remote Control
REMOTE CONTROL Handling and location of the remote controller Use the remote controller at a distance of 26 ft., or less, from the appliance. Point it towards the receiver on the air conditioner. Communication is confirmed with a beep. CAUTIONS •... -
Page 16: Function Buttons
Function Buttons ① ON/OFF Button: Push this button to start operation, push the button again to stop operation. NOTE: The unit will initiate automatically the Energy Saver function under Cool, Dry, Auto (Only Auto-Cooling and Auto Fan) modes. ② MODE Button: Press this button to select the desired operation mode from AUTO, COOL, DRY, HEAT (for Heat Models only) and FAN as the following sequence. -
Page 17: Remote Display
○ 11 CLOCK Button: Use to set the time. ○ 12 LED Button: Turns the display on and off. ○ 13 LOCK Button: When you press the LOCK button, all current settings are locked in and the remote controller will not operate until the lock button is pressed again. -
Page 18: Setting The Clock
Setting the Clock Before you start operation the air conditioner, set the clock of remote control using the procedures given in this section. The clock panel on the remote control will display the time regardless of whether the air conditioner is in use or not. -
Page 19: Automatic Operation
Automatic Operation When you set the air conditioner in AUTO mode, it will automatically select cooling or fan only operation depending on what temperature you have selected and the room temperature. Once you select the operating mode, the operating conditions are saved in the unit’s microcomputer memory. -
Page 20: Cooling/Heating/Fan Only Operation
Cooling/Heating/Fan only Operation Start the function: Ensure unit is plugged and power is available. The OPERATION lamp on the display panel of the unit starts flashing. MODE button Press to select COOL, HEAT (for Heat Model only) or FAN ONLY. TEMP/TIME button Set the desired temperature, the most comfortable temperature is between 70℉... -
Page 21: Timer Operation
Timer Operation 1. TIMER button Press the TIMER button, the remote will display “0.0” alongside either the TIMER ON or TIMER OFF indicator, and will flash. 2. TEMP/TIME button Press to set the desired time. ▲ Forward ▼ Backward Press or hold the “▲” or ”▼” button to change the Auto time by 0.5 hour increments, up to 10 hours, then at 1hour increments up to 24 hours. -
Page 22: Example Of Timer Setting
Example of Timer Setting TIMER ON (Timer start Operation) The TIMER ON function is useful when you want the unit to turn on automatically before you return home. The air conditioner will automatically start operating at the set time. IMPORTANT: The time will be registered within a 3 seconds period (after pressing the TEMP/TIME button), so you should continue pressing the button until the desired time is established. -
Page 23: Combined Timer
Combined Timer Setting both ON and OFF timers simultaneously TIMER OFF → TIMER ON (ON→STOP→START operation) This feature is useful when you want to stop the air conditioner after you go to bed, and start it agin in the morning when you wake up or when you return home. -
Page 24: 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 25: 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 26: 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 27: 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 28 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.
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Page 29: Specifications
SPECIFICATIONS 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 17,400/17,700 Cooling Capacity 28,000 18,200/18,500 24,700/25,000 15,700/16,000 Heating Capacity 9,100/11,200 Electric Heat Capacity 13,000/16,000 13,000/16,000 CEER Rating 10.7 EER Rating 10.7... - Page 30 IRP Model No. WH418ZRC WH425ZRC Product Code 422-0129 422-0130 208/230 208/230 Rated Voltage Cooling Capacity 18,200/18,500 24,700/25,000 Heating Capacity Electric Heat Capacity 13,000/16,000 13,000/16,000 CEER Rating 10.7 EER Rating 10.7 COP Rating Dehumidification (pints/hr) Air Flow H/M/L (CFM) 446/388/329 523/485/445 198-253 198-253 Operating Voltage Range...
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Page 31: 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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