Instruction/ maintenance manual of the product LFC Greenheck Fan
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Only qualified personnel should install this unit. Personnel should have a clear understanding of these instructions and should be aware of general safety precautions. Impr oper installation can result in electric shock, possible injury due to coming in contact with moving parts, as well as other potential hazards.
2 Model LFC Low-Profile Fan Coil ® The unit should be stored at least 3½ in. (89 mm) of f the floor on wooden blocks covered with moistur e proof paper or polyethylene sheathing. Aisles between parts and along all walls should be provided to permit air circulation and space for inspection.
3 Model LFC Low-Profile Fan Coil ® T able of Contents Installation U n i t L a y o u t .............................. . 3 Lifting / Hanging Instructions ................ 3 Dimensions / Weights ...................... 4 Filter Sizes / Quantity . . . . .
4 Model LFC Low-Profile Fan Coil ® Unit Dimensions Unit Size I J K Width Inlet Outlet w/o Filter w/ 2 in. Filter w/ 4 in. Filter Height Width Height Width 15 40 42 44 8.0 11.0 38 9.0 36 4.0 6.75 20 40 42 44 11.0 14.0 38 12.0 36 6.5 6.75 25 40 42 44 13.
5 Model LFC Low-Profile Fan Coil ® Coil Dimensions NOTE Fluid enters the coil from the bottom connection (Inlet) and exits from the top (Outlet). Hot W ater • 1 and 2 Row Unit Size A B 15 7.63 0.75 20 10.13 0.75 25 12.63 0.875 30 15.13 0.875 45 15.
6 Model LFC Low-Profile Fan Coil ® Unit Size A B 4 row 6 row 8 row CDCDCD 30 12.00 7.00 0.625 0.625 0.625 0.875 0.625 0.875 45 12.00 7.00 0.625 0.625 0.625 0.875 0.625 0.875 50 13.50 7.75 0.625 0.625 0.625 0.875 0.625 1.125 65 17.00 9.50 0.875 0.875 0.
7 Model LFC Low-Profile Fan Coil ® System Start-Up For proper unit function and safety , follow everything in this start-up procedur e in the order pr esented. This is to be done after the electrical connections are complete. PRE-ST ART CHECK LIST 1.
8 Model LFC Low-Profile Fan Coil ® Symptom Possible Cause Corrective Action Blower fails to operate Blown fuse or open circuit br eaker Replace fuse or reset cir cuit breaker and check amps Broken fa.
9 Model LFC Low-Profile Fan Coil ® Hot W ater , Chilled W ater Coils 1. Piping should be in accordance with accepted industry standards. Pipework should be supported independently of the coils. Water pipes are copper with sweat connections. USE WET TOWEL TO AVOID BURNING COIL CONNECTION GROMMETS.
10 Model LFC Low-Profile Fan Coil ® Steam Coils, General - continued 3. Standard steam coils are pitched in the casings when installed for horizontal airflow. The casing must be level after the unit is installed for proper condensate drainage. If condensate is not removed, the coil will suffer from water hammering and will have a shortened life.
11 Model LFC Low-Profile Fan Coil ® Y early Bearings — Most bearings are permanently lubricated and requir e no further lubrication under normal use. Normal use being considered -20ºF to 120ºF and in a relatively clean envir onment. Some bearings are r elubricatable and will need to be regr eased depending on fan use.
12 Model LFC Low-Profile Fan Coil ® Coil Maintenance Start-Up Documentation CAUTION Fin edges are sharp. Coils must be clean to obtain maximum performance.
13 Model LFC Low-Profile Fan Coil ® Maintenance Log Date __________________ Time _____________ AM/PM Notes:___________________________________________ ________________________________________________.
14 Model LFC Low-Profile Fan Coil ® Maintenance Log Date __________________ Time _____________ AM/PM Notes:___________________________________________ ________________________________________________.
15 Model LFC Low-Profile Fan Coil ® Maintenance Log Date __________________ Time _____________ AM/PM Notes:___________________________________________ ________________________________________________.
16 464496 • LFC, Rev . 1, August 2004 Copyright 2004 © Greenheck Fan Corporation Greenheck warrants this equipment to be fr ee from defects in material and workmanship for a period of one year fr om the shipment date.
An important point after buying a device Greenheck Fan LFC (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Greenheck Fan LFC yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Greenheck Fan LFC - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Greenheck Fan LFC you will learn all the available features of the product, as well as information on its operation. The information that you get Greenheck Fan LFC will certainly help you make a decision on the purchase.
If you already are a holder of Greenheck Fan LFC, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Greenheck Fan LFC.
However, one of the most important roles played by the user manual is to help in solving problems with Greenheck Fan LFC. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Greenheck Fan LFC along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
