Manuale d’uso / di manutenzione del prodotto 464696 del fabbricante 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 VFCD/VFCB V ertical 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 VFCD/VFCB V ertical Fan Coil ® T able of Contents Installation U n i t L a y o u t .............................. . 3 Mounting Instructions ...................... 3 Unit Dimensions / Weights .................. 4 Inlet and Outlet Duct Details .
4 Model VFCD/VFCB V ertical Fan Coil ® Chilled Water Coil Conditions Fin Height: 22.5 Fin Width: Width-7 Fins Per Inch: 10 Fin Surface: B Circuiting: Half Ent.
5 Model VFCD/VFCB V ertical 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 C D 600 20.00 22.50 22.63 0.875 800 20.00 22.50 22.63 0.875 1300 24.
6 Model VFCD/VFCB V ertical Fan Coil ® NOTE With airflow from left to right, the fluid enters the coil from the bottom connection (Inlet) and exits from the top (Outlet). The other two coil connections should be capped off (Cap). Chilled W ater • 4, 6 or 8 Row C B A E D F 1.
7 Model VFCD/VFCB V ertical Fan Coil ® Filter Sizes and Quantity Model V ertical Filter Size (inches) Quantity Face Area (ft 2 ) VFCD/VFCD-600 20 x 24 1 2.7 VFCD/VDFCB-800 20 x 24 1 2.7 VFCD-VFCB-1300 20 x 24 1 2.7 VFCD/VFCB-1600 24 x 24 1 3.6 VFCD/VFCB-2000 16 x 25 2 4.
8 Model VFCD/VFCB V ertical Fan Coil ® 4. Air Volume Check and Measurement Along with the building balance, the unit’ s air volume (cfm) should be measured and compar ed with its rated air volume. This unit is flexible for varying air volume, but the actual air volume should be known for making final adjustments.
9 Model VFCD/VFCB V ertical Fan Coil ® Speed Contr ols Speed controls may be used on Model VFCD fans for manual adjustment of the fan’ s performance (for final system balancing) or to control the fan’ s output in confined spaces, such as conference or meeting rooms.
10 Model VFCD/VFCB V ertical 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 Brok.
11 Model VFCD/VFCB V ertical Fan Coil ® Hot W ater , Chilled W ater and DX 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.
12 Model VFCD/VFCB V ertical Fan Coil ® 2P = minimum 2P = minimum Drain Pan / Drain T rap Drain Pan / Drain T rap Drain lines and traps should be run full size from the drain pan connection. Drain pans should have drain lines and traps to permit the condensate from the coils to drain freely .
13 Model VFCD/VFCB V ertical 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 e-lubricatable and will need to be re- greased depending on fan use.
14 Model VFCD/VFCB V ertical Fan Coil ® Coil Maintenance Start-Up Documentation CAUTION Fin edges are sharp. Coils must be clean to obtain maximum performance. Check once a year under normal operating conditions and, if dirty , brush or vacuum clean.
15 Model VFCD/VFCB V ertical Fan Coil ® Maintenance Log Date __________________ Time _____________ AM/PM Notes:___________________________________________ ____________________________________________.
Greenheck warrants this equipment to be fr ee from defects in material and workmanship for a period of one year fr om the purchase date. Any units or parts which pr ove defective during the warranty period will be replaced at our option when returned to our factory , transportation pr epaid.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Greenheck Fan 464696 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Greenheck Fan 464696 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Greenheck Fan 464696 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Greenheck Fan 464696 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Greenheck Fan 464696, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Greenheck Fan 464696.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Greenheck Fan 464696. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Greenheck Fan 464696 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
