SERVICE MANUAL 12VDC WALL THERMOSTAT AIR CONDITIONING SYSTEMS ROOFTOP UNITS ONLY ! WARNING - SHOCK HAZARD! TO PREVENT THE POSSIBILITY OF SEVERE PERSONAL INJURY‚ DEATH‚ OR EQUIPMENT DAMAGE DUE TO ELECTRICAL SHOCK‚ ALWAYS BE SURE THE POWER SUPPLY TO THE APPLIANCE IS DISCONNECTED BEFORE DOING ANY WORK ON THE APPLIANCE. THIS CAN NORMALLY BE ACCOMPLISHED BY SWITCHING THE BREAKER FOR THE AIR CONDITIONER TO OFF‚ DISCONNECTING ALL EXTERNAL ELECTRICAL CONNECTIONS AND CORDS‚ SWITCHING ON BOARD ELECTRICAL
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Corporation manufactures two electrical products : air conditioners and large fans.The assembly process for each is similar in that both require a certain amount of wiring and drilling.Each air conditioner takes 3 hours of wiring and 2 hours of drilling.Each fan must go through 2 hours of wiring and 1 hour of drilling.During the next production period‚240 hours of wiring time are available and up to 140 hours of drilling time may be used.Each air conditioner sold yields a profit of $25.Each fan assembled
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building as well as a thicker airspace would. The thickest an airspace should be is 1 inch because any thicker than that will cause the glass of the window to no longer insulate the building. The air in between the layers of glass should be thick and dense‚ so that it can save energy. One of the most common airs used in-between glass is argon. When argon is used heat loss is reduced. You could also use carbon dioxide or sulfur hexa-fluoride between glass. Another type of window that is used commonly
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HEAD OFFICE AMERICAN HOME BLDG.‚MORATO ST. NEAR SUBIC ST.‚ SAN FRANCISCO DEL MONTE QUEZON CITY TELEPHONE NUMBER: 374-4567 TO 74 WAREHOUSES MORATO WAREHOUSE #34 AHAM BLDG. MORATO SFDM QUEZON CITY CENTRAL WAREHOUSE MANILA BAY SPINNING MILLS INC. COMPOUND LOPEZ JAENA STREET BRGY TANONG MARIKINA SATELITE WAREHOUSE AMPARO SUBD.‚ QUIRINO HIGHWAY NORTH CALOOCAN CITY 8700 sq.m. PASIG WAREHOUSE JENNY’S AVENUE BRGY. ROSARIO. PASIG CITY THE COMPANY THEN.. How we came to be… CMTC International Marketing
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fans and outlets‚ cleaning air condition coils and drain pans‚ and cleaning dehumidifier coils as well as checking for proper operation. Cooling system efficiency can be greatly reduced by dirty coils. Dirt and debris can strain the cooling system‚ forcing it to work harder than it needs to. This extra work can result in higher electricity bills. Cleaning the AC coils will allow them to do the job they are intended to do efficiently. Dehumidification is part of your air conditioning system. The moisture
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for the Seagraves Corporation. Two of the messages were marked urgent: he decided to return George Jamison’s call first. Jamison was the head of plant engineering. “Dave‚ we had a bad fire at the North Plant last night. It started in the window air conditioner checkout line. Looks like they’ll be out at least a couple of weeks unless I can work my people overtime‚” reported Jamison. After some discussion‚ Pope authorized Jamison to work as much overtime as necessary to get the line going again. Jamison
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larger markets. “Globally‚ Haier had gained first place in the United States in sales of compact refrigerators and wine coolers‚ in Iran for washing machines‚ and in Cyprus for air conditioners.” (p24-16) Haier also looked at expanding into the Taiwan market by combining with Sampo to create compressor for air conditioners‚ and had partnered with Hitachi to create Hitachi Plasma Display in Japan. All was going well for Haier‚ so well that in 2004‚ Haier’s CEO‚ Zhang Ruimin‚ announced that the main
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Importance of maintenance Maintenance of air conditioning is important to prevent health and safety issues and keep the air clean and prevent break downs. Heating‚ ventilating‚ or air conditioning units for repairs entail significant costs‚ so it is important to avoid future expenses. Older air conditioners may still be able to offer years of relatively efficient use. However‚ making older air conditioner last requires performing proper operation and maintenance. Air conditioning maintenance facts HVAC
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range by entering into Air Conditioner manufacturing. In 1981‚ PEL window type air conditioners were introduced in technical collaboration with General Corporation of Japan. In 1986-87‚ the company started manufacturing of refrigerators in technical collaboration with M/s IAR-SILTAL of Italy. In 1987‚ PEL deep freezers were also introduced in technical collaboration with M/s Ariston of Italy. In 2006‚ the Company has started manufacturing of split type air conditioners of various capacities as
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(KW/ton) / 3.412 • EER = 12 / KW/ton • EER = COP x 3.412 If a chillers efficiency is rated at 1 KW/ton‚ • COP = 3.5 • EER = 12 Cooling Load in - kW/ton The term kW/ton is commonly used for larger commercial and industrial air-conditioning‚ heat pump and refrigeration systems. The term is defined as the ratio of energy consumption in kW to the rate of heat removal in tons at the rated condition. The lower the kW/ton the more efficient the system. KW/ton = Pc / Er
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