Greenheck 464696 - Manuals - manualsarea.com

Page 2 - REMOVING FROM STORAGE —; Units require service clearance for:; INDOOR —

2 Model VFCD/VFCB Vertical Fan Coil ® The unit should be stored at least 3½ in. (89 mm) off the floor on wooden blocks covered with moisture proof paper or polyethylene sheathing. Aisles between parts and along all walls should be provided to permit air circulation and space for inspection. Inspecti...

Page 3 - Table of Contents; Installation; Unit Layout; Mounting Instructions; • Chilled Water; Figure 2; Airflow

3 Model VFCD/VFCB Vertical Fan Coil ® Table of Contents Installation Unit Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Mounting Instructions . . . . . . . . . . . . . . . . . . . . . . 3Unit Dimensions / Weights . . . . . . . . . . . . . . . . . . 4Inlet and Outlet Duct Detai...

Page 4 - Unit Dimensions; All dimensions are in inches.; Weights; Model VFCB

4 Model VFCD/VFCB Vertical Fan Coil ® Chilled Water Coil Conditions Fin Height: 22.5 Fin Width: Width-7 Fins Per Inch: 10 Fin Surface: B Circuiting: Half Ent. Air DB: 80 Ent. Air WB: 67 Fluid Type: Water Ent. Fluid: 45 Leaving Fluid: 55Note: Coil Conditions can be changed to obtain different coil pe...

Page 5 - Coil Dimensions; Hot Water • 1 and 2 Row; Unit Size; Hot Water • 4 Row; Unit Size; NOTE; Unit Size; Steam • 1 and 2 Row

5 Model VFCD/VFCB Vertical Fan Coil ® Coil Dimensions NOTE Fluid enters the coil from the bottom connection (Inlet) and exits from the top (Outlet). Hot Water • 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 24.00 27.50 22.63 0.875 1600 24.75 27.25 22.63 0...

Page 6 - Chilled Water • 4, 6 or 8 Row; Unit; continued

6 Model VFCD/VFCB Vertical 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 Water • 4, 6 or 8 Row C B A E D F 1.5 in. 2 in. 3 in. 0.75 in. ...

Page 7 - Filter Sizes and Quantity; Model; Filter Size

7 Model VFCD/VFCB Vertical Fan Coil ® Filter Sizes and Quantity Model Vertical 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 4.7 VFCD/VFCB-2400 16 x 25 2 4.7 ...

Page 8 - Air Volume Check and Measurement; Disconnect and lock-out all power switches to; Check Blower Rotation; • For single phase units, rewire the motor per the; Check for Vibration; SPECIAL TOOLS REQUIRED

8 Model VFCD/VFCB Vertical Fan Coil ® 4. Air Volume Check and Measurement Along with the building balance, the unit’s air volume (cfm) should be measured and compared with its rated air volume. This unit is flexible for varying air volume, but the actual air volume should be known for making final a...

Page 9 - Speed Controls; Model 5WSSC

9 Model VFCD/VFCB Vertical Fan Coil ® Speed Controls 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. The fan can be adjusted to 60% of des...

Page 10 - Symptom; Troubleshooting

10 Model VFCD/VFCB Vertical Fan Coil ® Symptom Possible Cause Corrective Action Blower fails to operate Blown fuse or open circuit breaker Replace fuse or reset circuit breaker and check amps Broken fan belt Replace Defective motor or capacitor Replace Motor starter overloaded Reset starter and chec...

Page 11 - Hot Water, Chilled Water and DX Coils; Start-Up of Coil Module; WARNING; Steam Coils; Application Recommendations; Steam Coil Piping

11 Model VFCD/VFCB Vertical Fan Coil ® Hot Water, Chilled Water 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. USE WET TOWEL TO AVOID BURNING COIL CONNECTION GROM...

Page 12 - Drain Pan / Drain Trap

12 Model VFCD/VFCB Vertical Fan Coil ® 2P = minimum 2P = minimum Drain Pan / Drain Trap Drain Pan / Drain Trap 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. On all uni...

Page 13 - Yearly; Bearings —; Fan Maintenance; Two Weeks after Start-Up; Belts tend to stretch after a period of

13 Model VFCD/VFCB Vertical Fan Coil ® Yearly Bearings — Most bearings are permanently lubricated and require no further lubrication under normal use. Normal use being considered -20ºF to 120ºF and in a relatively clean environment. Some bearings are re-lubricatable and will need to be re-greased de...

Page 14 - Coil Maintenance; CAUTION; Winterizing Coils; Job Information; Drain Pan Maintenance

14 Model VFCD/VFCB Vertical 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. Soiled fins reduce the capacity of the coil, demand...

Page 15 - Maintenance Log

15 Model VFCD/VFCB Vertical Fan Coil ® Maintenance Log Date __________________ Time _____________ AM/PMNotes:_______________________________________________________________________________________________________________________________________________________________________________________________...

Page 16 - Warranty; AMCA Publication 410-96, Safety Practices for Users and

Greenheck warrants this equipment to be free from defects in material and workmanship for a period of one year from the purchase date. Any units or parts which prove defective during the warranty period will be replaced at our option when returned to our factory, transportation prepaid. Motors are w...