Installation and Operation Manual Thru-the-wall Air Conditioners and Heat Pumps 115-Volt: WS08, WS10, WS12 230-Volt: WS10, WS13, WS15, WE10, WE13, WE15, WY09, WY12 WallMaster 920-007-16 (5 -10)
Table of Contents Your Safety and the safety of others .........................................................................................................................................3 General Information Economizing Tips ........................................................................................................................................................................ 3 Electrical Data ............................................................ .................................
WELCOME to years of economical comfort Your new Friedrich Room Air Conditioner has been carefully engineered and manufactured to give you many years of dependable, eficient operation, keeping your room at a comfortable temperature and humidity level. Many extra features have been built into your Friedrich Room Air Conditioner to assure quiet operation, greatest circulation of cool, dry air, most flexible selection of function controls, and high economy of operation.
How to operate your Friedrich room air conditioner To start unit To activate Smart Fan (WY/WE heat-cool models) If your air conditioner is installed and plugged into a proper receptacle, it is ready to go. The first time the unit is started, the compressor will delay for three minutes. See Automatic Component Protection on the following page. 1 Touch the Power button once. The unit will automatically be in Cool mode with the temperature set at 75°F (24°C) and the fan speed at F1, the sleep setting.
Digital Control Panels Using the remote control To start unit (See Figure 3, page 6) 1 POWER - Press the Power button once. The unit will automatically start in the mode and fan speed it was last left on. To set mode of operation PM 2 COOL - Press the Cool button to automatically switch the operating mode to COOL. Power Cool Fan Speed 3 FAN ONLY - Press the Fan Only button if you want to run the fan only.
To set the timer NOTE: You can set the START and STOP times a minimum of one hour apart, and a maximum of 23 hours apart. 10 TIMER START - Press Start to view the current start time for cooling. Continue pressing the START button until you arrive at the start time you desire. The start time for cooling will then be set. Temperature Cooler 11 TIMER STOP - Press the Stop button. Continue pressing the STOP button until you arrive at the stop time you desire. The stop time for cooling will then be set.
How to change airflow direction The DISCHARGE GRILLE is installed at the factory to provide 45º upward airflow into the room. (Direction 1 in Figure 5). If a vertical air flow is desired (Direction 2), the direction can be changed by rotating the DISCHARGE GRILLE. WARNING Electrical Shock Hazard Unplug the air conditioner. Use correct circuit protection. Failure to follow these instructions can result in death, fire, or electrical shock.
WARNING Electrical Shock Hazard Do not use plug adapters. Do not use an extension cord. Do not remove ground prong. Replace damaged cords with new cord from manufacturer. Failure to follow these instructions can result in death, fire, or electrical shock. Never use an extension cord Your Friedrich room air conditioner is equipped with a three-prong (grounded) plug for your protection against shock hazards and should be plugged directly into a properly grounded three-prong receptacle.
Frosting of the indoor coil Certain operating conditions may produce indoor coil frost. During the cooling operation, a dirty filter or restricted air distribution in combination with cool, damp weather could cause such an occurrence. Should the indoor coil frost over while cooling, set the control to FAN and keep it running until the frost on the coil is gone. Setting the thermostat to a slightly warmer position will probably keep the coil from frosting over again.
Installation requirements Sleeve installation STEP 1 The WSD SLEEVE should be positioned so that the DRAIN EXTENSION extends a minimum of 9 16" beyond the OUTSIDE WALL (See Figure 7). STEP 1 STEP 2 The WSD SLEEVE must extend a minimum of ⅞" beyond the INSIDE WALL. STEP 3 The WSD SLEEVE must be installed level side to side. STEP 4 The WSD SLEEVE must also be installed with a downward tilt toward the outside of the building.
WallMaster chassis installation instructions for WS, WE and WY models STEP 3 The decorative front is packaged in a separate box inside the chassis shipping car ton, between the chassis and the carton. Remove this box and set the box aside until later. STEP 4 With the help of an assistant, remove the chassis from the shipping carton. Be careful not to allow anything to impact against the hairpins as this may result in damage to them.
Figure 9 Chassis Seal Gasket MODEL# WS07A10B AB123456C3567 Decorative Front Screws (4) Return Air Grille WARNING Alternate drain kits Moving Object Hazard Replace all panels before operating your air conditioner. Failure to do so can result in severe personal injury or death and damage to product or other property.
Friedrich Air Conditioning Company P.O. Box 1540 San Antonio, TX 78295 210.357.4400 www.friedrich.com WALLMASTER THRU-THE-WALL AIR CONDITIONERS LIMITED WARRANTY FIRST YEAR ANY PART: If any part supplied by FRIEDRICH fails because of a defect in workmanship or material within twelve months from date of original purchase, FRIEDRICH will repair the product at no charge, provided room air conditioner is reasonably accessible for service.
