International Refrigeration Products WAH48115M Operation & User’s Manual

Text of International Refrigeration Products WAH48115M User Guide:

• International Refrigeration Products WAH48115M, WINDOW AIR CONDITIONER USER MANUAL 950-0150-revA 06-04-10 FOR MODELS: COOLING CAPACITY HEATING CAPACITY WAH48115M WH48YM 8,000 BTU 3,800 BTU WAH412230M WH412ZM 12,000 BTU 11,000 BTU

• International Refrigeration Products WAH48115M, 1 CONTENTS NORMAL CARE & MAINTENANCE .................................................................................................................... 2 INSTALLATION REQUIREMENTS ...................................................................................................................... 4 ELECTRIAL REQUIREMENTS ............................................................................................................................ 6 INSTALLATION INSTRUCTIONS ........................................................................................................................ 8 THROUGH-THE-WALL INST

• 2 NORMAL CARE & MAINTENANCE INSTALLATION Complete step-by-step installation instructions are furnished with your unit. These instructions will be found on a separate page included with this manual or in the mounting kit assembly. Follow these instructions carefully. Keep these instructions with this manual for future reference. Your unit will be one of the following

• International Refrigeration Products WAH48115M, 3 Fan Motor Care The fan motor is permanently lubricated for long life. There is no need to oil the motor. Slide-out Chassis Removal from Outer Case 1. Remove two side Phillips screws attaching case to chassis base-pan. 2. Remove two control knobs. 3. Remove two side Phillips screws attaching front panel to case. 4. If the unit has a screw holding the base-pan clip to the chassis, remove the screw. 5. Using base-pan handle, pull chassis straight out, slowly and evenly, until approximately 9 – 12 inches extends from outer case. Use both hands to grasp base-pan and pull remaining chassis from outer case.

• 4 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 Needed  Flat-blade and Phillips screwdriver  Tape measure  Drill and 3/16” or smaller bit  Level Through-the-wall installation: In addition to the tools listed above, the fo

• International Refrigeration Products WAH48115M, 5 Window Installation Window opening measurements:  27” min to 38” max (68.6 cm to 96.5 cm) opening width.  17 min (43.2 cm) opening height. _ Through-the-wall Installation The wall opening measurements should be:  Height: 15 9/16” (39.5cm) plus twice the thickness of wood used to build frame.  Width: 22 13/16” (57.9 cm) plus twice the thickness of wood used to build frame.

• International Refrigeration Products WAH48115M, 6 ELECTRIAL REQUIREMENTS The electrical ratings for your air conditioner are listed on the model and serial number label. The model and serial number label is located behind the front panel on the flange below the control panel area. Specific electrical requirements are listed in the chart below. Follow the requirements for the type of plug on the power supply cord. Power Supply Cord Wiring Requirements NEMA 5-15P  115-Volt (103.5 min to 126.5 max.)  0 to 13amps  15-amp time-delay fuse or circuit breaker  Use on single outlet ci

• International Refrigeration Products WAH48115M, 7 To test your power supply cord: 1. Plug power supply cord into a grounded 3 prong outlet. 2. Press RESET 3. Press TEST (listen for click; Reset button will trip and pop out). 4. Press and release RESET (listen for click; Reset button will latch and remain in). The power supply cord is ready for operation. NOTES:  The Reset button must be pushed in for proper operation.  The power supply cord must be replaced if it fails to trip when the test button is pressed or fails to reset.  Do not use the power supply cord as an off/on switch. The power

• International Refrigeration Products WAH48115M, 8 INSTALLATION INSTRUCTIONS UNPACKING Remove packaging materials.  Remove and dispose or recycle all 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.  Do not use sharp instruments, rubbing alcohol, flammable fluids, or abrasive cleaners to remove tape or glue. These products can damage the surface of your air cond

• International Refrigeration Products WAH48115M, 9 Attach side curtains 1. Locate provided bag of screws 2. Insert top and then bottom of right-hand curtain housing in top and bottom curtain guides on air conditioner cabinet. Back View Bottom View 3. Extend right-hand curtain outward so you may insert the first screw through the middle hole of the curtain. Using #10 x ¼” pan-head Phillips screw, screw curtain to middle hole in air conditioner cabinet. NOTE: This screw is required to correct

• International Refrigeration Products WAH48115M, 10 4. Use a 3/16” drill bit to drill 3 starter holes ½” deep through the 3 holes in the cabinet and into the window sill. 5. Attach cabinet to windowsill with 3 - #10 x ½” pan-head Phillips screws. 6. Check that the air conditioner cabinet is tilted ½ bubble on carpenters level to the outside so that water will run to the outside. Attach Side Curtains to Window Frame 1. Pull left-hand curtain out until it fits into window channel. Use a 3/32” drill bit to drill a starter hole through the hole in the curtain housing and into the lower window sash. Front

• International Refrigeration Products WAH48115M, 11 Install the Air Conditioner in the Case 1. Slide the air conditioner into the case by the base pan. Do not push on the controls, styrofoam air discharge housing or the finned coils. Make sure the air conditioner is firmly seated. 2. Replace the 2 screws removed earlier, one on each side of the case. IMPORTANT: THE GROUND SCREWS MUST BE REINSTALLED TO ENSURE PROPER GOUND. 3. Attach the front grille to the case by inserting the tabs on the grille into the slots on the front top of the case. Push the gr

• International Refrigeration Products WAH48115M, 12 THROUGH-THE-WALL INSTALLATION Through-the-wall Cabinet Installation NOTES:  Handle air conditioner gently.  Be sure your air conditioner cabinet does not fall out of the opening during installation or removal.  The location where the power cord exits the air conditioner should be no more than 4 ft (122cm) from a grounded 3 prong outlet.  Do not block the louvers on the front panel.  Do not block the louvers on the outside of the air conditioner.  It is the customer’s responsibilit

• 13 2. Use a level to check that cabinet is level side to side. 3. Check that air conditioner cabinet is tilted to the outside so that water will run to the outside. ½ bubble on carpenter’s level. 4. Reuse the insulation to seal opening between cabinet and frame. 5. Use existing holes and 6 - #10 x 1” wood screws (not pr

• International Refrigeration Products WAH48115M, 14 GENERAL OPERATING INSTRUCTIONS While operation of all units is similar, controls vary slightly from model to model. Operating Controls section shows control panel of unit purchased and gives detailed information about operation of controls. Airflow Around Unit Select the highest fan speed and set temperature control to its coldest position. When the desired temperature is reached, slowly move the temperature control toward a warmer setting until the compressor shuts off. The thermostat will then cycle the compressor on and off to maintain this selected temperature. Adjust the fan speed for desired air circulation.

• International Refrigeration Products WAH48115M, 15 OPERATING CONTROLS Fan Control OFF Completely shuts off the unit. To prevent blowing fuses, wait two minutes after turning the unit off before turning it on again. LOW COOL Filters and circulates room air with the fan running continuously on low speed. Also cools and dehumidifies while the compressor is running. Select this setting for quiet cooling operation. HIGH COOL Filters and circulates room air with the fan running continuously on high speed. Also cools and dehumidifies while the comp

• International Refrigeration Products WAH48115M, 16 TROUBLESHOOTING The following is a list of problems that are sometimes encountered when using a room air conditioner. Possible cause and suggested remedies are given for each problem.  UNIT WILL NOT RUN Push reset button on power cord. Set Fan control to position other than OFF. Make sure plug is firmly seated in outlet. Check for blown fuses, tripped circuit breakers.  LITTLE OR NO COOLING OR HEATING, (Fan and Compressor run) Set vent to CLOSED Remove obstruction from indoor grill or outdoor louvers. Dirty air filter. Clean or replace as needed. Ch

• International Refrigeration Products WAH48115M, 17 SPECIFICATIONS MODEL WAH48115M WH48YM WAH412230M WH412ZM Cooling Capacity 8000 11600/12000 Heating Capacity 3800 8700/11000 EER Rating 9.8 9.8 Dehumidification (pints/hr) 1.3 2 Air Flow Max (CFM) 271 271 Rated Voltage 115 208/230 Operating Voltage Range 103.5-126.5 198-253 Frequency/Cycle 60HZ 60HZ Cooling Amps 7.8 5.9/5.5 Heating Amps 12 14.6/16.0 Cooling Watts 820 1180/1230 Heating Watts 1380 2765/3575 Plug Type - LCDI NEMA 5-15P NEMA 6-20P Power Cord Rating (amps) 15A 20A Power Cord Length (Inches) 72" 48" Minimum Circuit Breaker Si

• 18 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 complete

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