Serak-tech VNCF User Manual Download Page 21 | Manualshive

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Serak-tech VNCF User Manual Download Page 21

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The fans with timer and motion sensor modiﬁcation have the function of the automatic
turning-on in case of motion detection at the distance from 1m to 4m and the horizontal

0

viewing angle range 100 as well as automatic turning oﬀ within the time period set by
the timer from 2 to 30 minutes and adjusted by rotating the rotating the potentiometer T
clockwise to increase the turn-oﬀ time and counter-clockwise to decrease it
respectively. (ﬁg. 30).

The timer circuit is under mains voltage. Any adjustments are allowed with the fan
disconnected from power supply network only.

30

WARNING

!

VNCF

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Summary of Contents for VNCF

Page 1: ...USER S MANUAL VNCF...

Page 2: ...irements Fan structure Mounting and preparation to operation Mounting options Mounting sequence Fan electrical connection Wiring diagrams Servicing and maintenance Storage rules Manufacturer s warrant...

Page 3: ...erials concentrated above 100 mg m The delivery set comprises fan 1 pce decorative front panel 1 pce dowels and screws 4 sets user s manual 1 pce packing box 1 pce The delivery set for the CF 100 turb...

Page 4: ...cation Designation key example VENTS CF 100 VTH turbo CF series fan sincludes a synthetic lter ange diameter 100 mm equipped with an electric switch timer humidity sensor and single phase high powered...

Page 5: ...c circuit breaker The fan shall be connected through the switch integrated into xed wiring system Keep the clearance between the dead contacts not less than 3 mm for all poles Before installation work...

Page 6: ...of using gas or open ame devices The operating medium must not contain any dust or other solid particles sticky substances and brous materials The fan operation in the environment containing ammable...

Page 7: ...a stopper in case of Through the wall mounting The swivel cover 2 with the xed grille 4 is attached to the casing The lter 3 is inserted into a space between the cover and the grille The back valve i...

Page 8: ...or the required length to suit mounting requirements The mounting option in g 4 provides the fan installation on the construction foam The mounting option in g 5 provides the fan installation of the f...

Page 9: ...9 3 4 5 Flush wall mounting with fastening brackets Flush wall mounting with construction foam Built in recess mounting 1 85 1 85 0 2 0 0 2 0 1 0 1 1 0 1 2 70 7 2 70 7 VNCF...

Page 10: ...10 MOUNTING SEQUENCE 6 7 Ceiling mounting with fastening brackets Ceiling mounting inside a specially designed recess 8 9 10 VNCF...

Page 11: ...11 11 12 VNCF...

Page 12: ...screws g 15 x the cables with a retaining clip g 14 cover the fan g 16 connect the fan to the power supply network g 17 The connection of the three speed fan to the power network is as follows lead ou...

Page 13: ...13 13 14 15 16 17 VNCF...

Page 14: ...14 WIRING DIAGRAMS Wiring diagram of the fan for connection to the external socket 18 B S light switch C lighting lamp B junction box M fan E external socket diagram 1 E N L N L E C S N L C S VNCF...

Page 15: ...15 Wiring diagram of the fan with built in switch 19 C B S B junction box M fan C lighting lamp S light switch diagram 2 N L S N L C VNCF...

Page 16: ...Wiring diagram of the fan without built in switch through the external switch 20 B junction box M fan C lighting lamp S light switch Sm external switch of the fan Diagram 3 C S S S N L B N L C S N L V...

Page 17: ...17 21 22 23 25 P3 1 300 S 24 VNCF...

Page 18: ...fan with external speed switch P3 1 300 26 B junction box M fan C lighting lamp S light switch Sm external switch of the fan P3 1 300 not included into delivery set diagram 4 C B S 3 2 1 L 3 2 1 S B...

Page 19: ...th timer and humidity sensor modi cation have the function of automatic turning on as the humidity level in the ventilated area reaches the set value adjusted by rotating the potentiometer between 50...

Page 20: ...m of the fan with timer timer and humidity sensor modi cation connected in parallel with the lighting lamp and controlled from a common switch After the light in the room is turned o the fan continues...

Page 21: ...ange 100 as well as automatic turning o within the time period set by the timer from 2 to 30 minutes and adjusted by rotating the rotating the potentiometer T clockwise to increase the turn o time and...

Page 22: ...22 31 B junction box M fan C lighting lamp S light switch Diagram 6 Wiring diagram of the fan equipped with timer and motion sensor C B S N L N L VNCF...

Page 23: ...34 wash it with warm water and detergent solution g 35 and dry it out install the lter inside the cover and snap the grille g 36 cover the fan Store the fan in the original packaging in a ventilated p...

Page 24: ...24 32 33 34 35 36 37 VNCF...

Page 25: ...ious warranty period and general warranty conditions Thus the warranty period is neither extended nor renewed for the replaced components or the unit In case of any failures due to faulty manufacturin...

Page 26: ...nnection of the unit direct or indirect losses etc related to the unit replacement shall not be indemni ed Mounting dismantling connection disconnection and regulation of the unit shall not be covered...

Page 27: ...CEPTANCE CERTIFICATE WARRANTY CARD The fan is recognized as serviceable Stamp of the acceptance inspector Manufacturing date Sold by name of the vendor stamp of the shop Date of sale VNCF VNCFA 3 100...

Page 28: ...VNCF...

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