KOJA Future Series - Page 4

AIR HANDLING UNIT FUTURE
INSTRUCTIONS FOR OPERATION AND MAINTENANCE
4 V. 2.0 2017-02-13
8. Heangsecon,electricalFLTE .............................................................................................................. 28
8.1. Operangcondions .......................................................................................................................... 28
8.2. Operaon ........................................................................................................................................... 28
8.3. Commissioning ................................................................................................................................... 28
8.4. Maintenance ...................................................................................................................................... 28
9. Drop separator, FPTE ............................................................................................................................. 29
9.1. Operangcondions .......................................................................................................................... 29
9.2. Commissioning ................................................................................................................................... 29
9.3. Maintenance ...................................................................................................................................... 29
10. Humidifyingsecon,evaporaonFKTK ................................................................................................. 30
10.1. Operangcondions .......................................................................................................................... 30
10.2. Commissioning ................................................................................................................................... 30
10.3. Maintenance ...................................................................................................................................... 31
11. Humidifyingsecon,steamFKTH .......................................................................................................... 32
11.1. Installaon .......................................................................................................................................... 32
11.2. Commissioning ................................................................................................................................... 32
11.3. Maintenance ...................................................................................................................................... 32
12. Fansecon,motorsandfrequencyconverters ...................................................................................... 33
12.1. Shortcircuitmotors ................................................... ......................................................................... 34
12.2. Conneconofelectricmotorandfrequencyconverter ..................................................................... 36
12.3. PMmotors .......................................................................................................................................... 37
12.4. ECmotors ........................................................................................................................................... 39
12.5. ConneconoftheEBM/FläktECmotor ........................................................................................... 39
12.6. ConneconoftheZiehlECmotor ...................................................................................................... 40
12.7. Maintenance,sparepartsandwarranty ............................................................................................ 41
13. Fansecon,FFTSandFFTK .................................................................................................................... 42
13.1. Operangcondions .......................................................................................................................... 42
13.2. Fansecon ......................................................................................................................................... 42
13.3. Safety .................................................................................................................................................. 43
13.4. Safetyequipment ............................................................................................................................... 43
13.5. Commissioning ................................................................................................................................... 43
13.6. Maintenance ...................................................................................................................................... 44
14. AirowmeterFIZM .............................................................................................................................. 45
14.1. Fanmalfunconsandtheirpossiblecauses ...................................................................................... 46
14.1.1. Casingfans(AC,EC,PM) ..................................................................................................... 46
14.1.2. Belt-drivenfans ................................................................................................................... 47
15. CasingmoduleFMOD ............................................................................................................................ 48
15.1. Maintenance ...................................................................................................................................... 48
16. SoundaenuatorseconFVTK ............................................................................................................. 49
16.1. Commissioning ................................................................................................................................... 49
16.2. Maintenance ...................................................................................................................................... 49