Therefore, to avoid confusion the refrigerant tubing for your particular model is specified as either small or large rather than as liquid or gas. NOTE: Depending on the system type, liquid and gas lines may be either narrow or wide.
Check carefully for leaks before starting the test run. Apply refrigerant lubricant to the matching surfaces of the flare and union tubes before connecting them, then tighten the nut with a torque wrench for a leak-free connection. Use the flare method for connecting tubing. When Connecting Refrigerant Tubing Keep all tubing runs as short as possible.
#Friedrich air conditioner model numbers install
Provide a suitable air baffle.in a Snowy Area (for Heat Pump-type Systems) Install the outdoor unit on a raised platform that is higher than drifting snow. This prevents water damage and abnormal vibration.in an Area with High Winds Securely anchor the outdoor unit down with bolts and a metal frame. It may be necessary to construct a strong wood or metal frame to provide added support.in a Room Properly insulate any tubing run inside a room to prevent sweating that can cause dripping and water damage to walls and floors.in Moist or Uneven Locations Use a raised concrete pad or concrete blocks to provide a solid, level foundation for the outdoor unit. When Installing.In a Ceiling or Wall Make sure the ceiling/wall is strong enough to hold the unit s weight. Sharp edges or thin aluminum fins on the air conditioner can cut your fingers. et a partner to help, and bend your knees when lifting to reduce strain on your back. When Transporting Be careful when picking up and moving the indoor and outdoor units. Loose wiring may cause overheating at connection points and a possible fire hazard. round the unit following local electrical codes. Improper connections and inadequate grounding can cause accidental injury or death. Carefully refer to the wiring diagram and these instructions when wiring. Highly dangerous electrical voltages are used in this system. Do not supply power to the unit until all wiring and tubing are completed or reconnected and checked. ONLY A QUALIFIED, EXPERIENCED ELECTRICIAN SHOULD ATTEMPT TO WIRE THIS SYSTEM. SPECIAL PRES When Wiring ELECTRICAL SHOCK CAN CAUSE SEVERE PERSONAL INJURY OR DEATH. In Case of Improper Installation The manufacturer shall in no way be responsible for improper installation or maintenance service, including failure to follow the instructions in this document. If you require help for a special problem, contact our sales/service outlet or your certified dealer for additional instructions. Electrical Safety / alert If Necessary, et Help These instructions are all you need for most installation sites and maintenance conditions. This symbol refers to a hazard or unsafe practice which can result in personal injury and the potential for product or property damage. : : Hazel alerting symbols This symbol refers to a hazard or unsafe practice which can result in severe personal injury or death. Pay close attention to all danger, warning, and caution notices given in this manual. Observe all local, state, and national electrical codes. Follow each installation or repair step exactly as shown. For safe installation and trouble-free operation, you must: Carefully read this instruction booklet before beginning. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently.
#Friedrich air conditioner model numbers manual
Friedrich PTAC Units and Parts by DWG Air Conditioning Parts /********* Compiled CSS - Do not edit *********/ :root.1 SPLIT TYPE ROOM AIR CONDITIONER INSTALLATION MANUAL (P/N ) (MODEL: MW8Y3F/MR8Y3F, MW8C3F/MR8C3F) IMPORTANT! Please Read Before Starting This air conditioning system meets strict safety and operating standards.
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