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FlaktWoods STOF, Installation And Maintenance Manual

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FlaktWoods STOF Installation And Maintenance Manual Download Page 14

Roof Fan STOF 

Installation and Maintenance

14

  

Fläkt Woods 

9734 GB 2015.06.30 

Specifications are subject to alteration without notice

5. INSTAllATION, CONT. - WIRINg dIAgRAmS

KL

2

M

3~

E4504107

PE

3~50 Hz 400 V

L3

0 1

5

6

7

8

Isolator

SAFE-2-0-0

9

10

L1 L2

1

2

3

4

11

12

ALARM RELAY

(2A max 250VAC)

KL

1

10 k

STYZ-01-51-0-1

BMS SYSTEM

Potentiometer

STOF-500-bEC-3cc-0

STOF-630-bEC-3cc-0

Wiring diagram STOF-AH

GND

0-

10V

+1

0V

0-

10V

GN

D

GN

D

Ai

n

+1

0V

N

O

3

CO

M

2

N

C

1

L1
3

L2
2

L3
1

KL

3

RS

A

1

RS

B

2

GN

D

3

Ain

 1

 U

4

+10V
5

Ain

 1

 I

6

Din

 1

7

Din

 2

8

Din

 3

9

GND
10

Ain

 2

 U

11

+20V
12

Ain

 2

 I

13

Aou

t

14

Summary of Contents for STOF

Page 1: ...Installation and Maintenance STOF ROOF FAN Air movement Roof fans Air Comfort...

Page 2: ...y regulations Tools and protective equipment necessary for preventing accidents from occurring while installing and operating the fan must be used worn in accordance with the local safety regulations...

Page 3: ...fan is used to generate required air flow at current pressure drop equal to losses in the duct system This is done by using a rotating impeller inside the fan casing 3 1 Construction 3 1 1 Uninsulated...

Page 4: ...h 2 pcs 4 Junction box 5 Bottom plate 6 Inlet cone 7 Impeller 8 Rain cover 9 Motor bracket 10 Support 1 2 pcs 11 Motor 2 4 8 7 10 5 6 3 11 9 1 Figure 2 Figure 3 1 6 8 9 5 10 3 2 4 9 8 7 3 Technical sp...

Page 5: ...in a cold climate it is recom mended to use back draught shutter in the duct This prevents the humidity from freezing within the fan structure 3 3 Motors Motors are either 1 or 3 phase external rotor...

Page 6: ...t Win Wout Weight 190 245 130 358 348 8 225 328 226 447 467 447 469 10 310 328 306 447 467 447 469 16 355 438 341 557 577 557 579 22 400 508 351 627 647 627 649 27 450 598 382 717 737 717 739 36 500 7...

Page 7: ...o 630 Figure 5 H out W out W in A 9 19 A A A A 38 5 H 3 4 Dimensions Horisontal version Fan size A A1 H Win Wout Hout Weight 190 245 216 345 480 7 225 328 261 447 480 10 310 328 340 447 480 14 355 438...

Page 8: ...ge to the product 4 2 Transport safety The transport material is to be selected according to the packaging and the weight of the product Loading must be carried out as instructed 4 3 Intermediate stor...

Page 9: ...lation with roof curb BOGA EI30 all versions size 225 onwards Figure 7 1 Install the sealing tape within the delivery on the roof curb 2 Lift the fan and place it on the roof curb see point 4 4 Please...

Page 10: ...he base frame 2 Place the mounting frame on the base frame and fasten it with four screws or with anchor bolts if the base frame is made of concrete There are four 12 mm holes for screws in the instal...

Page 11: ...include any inlet guard If the installation method requires inlet opening must be protected 5 3 Important to note during electrical connections All necessary electrical and other safety instructions...

Page 12: ...504101 TOP TOP GREY GREY t 5 6 7 8 TK TK 11 12 CC CC t OC OC t START STOP 230V AL N ALARM 230V PE Wiring diagram STOF AB BLACK U2 BLUE V2 BROWN W2 YELLOW WHITE GREEN GREY GREY t YELLOW GREEN M 3 STOF...

Page 13: ...EEN M 1 STOF 400 bEC 1cc 0 E4504105 PE PE 1 50 Hz 230 V COM NC GND BLUE GND 0 10V YELLOW 0 10V 10V RED 10V 0 1 5 6 7 8 Isolator SAFE 2 0 0 9 10 GND Ain 10V 10 k STYZ 01 51 0 1 Potentiometer ALARM RELA...

Page 14: ...50 Hz 400 V L3 0 1 5 6 7 8 Isolator SAFE 2 0 0 9 10 L1 L2 1 2 3 4 11 12 ALARM RELAY 2A max 250VAC KL1 10 k STYZ 01 51 0 1 BMS SYSTEM Potentiometer STOF 500 bEC 3cc 0 STOF 630 bEC 3cc 0 Wiring diagram...

Page 15: ...is installed correctly and according to the instructions Check that all necessary safety equipment is installed and can be used The fan shall only be started when all essential instructions are follo...

Page 16: ...n cannot fall down 7 Service 7 2 1 Maintenance cleaning of the impeller motor and fan casing uninsulated versions sizes 225 630 1 Switch off the fan from the isolator and wait 5 minutes before startin...

Page 17: ...ll be always be replaced as a package This package is available for size 400 and bigger In case of smaller fans the complete unit is to be replaced Open ductwork below the roof fan shall be covered to...

Page 18: ...to protect tools and other small parts from dropping into the duct 1 Switch off the fan from the isolator and wait 5 min before starting the maintenance work 2 Remove the roof and casings by loosening...

Page 19: ...Installation and Maintenance Roof Fan STOF 19 Fl kt Woods 9734 GB 2015 06 30 Specifications are subject to alteration without notice 8 Declaration of conformity...

Page 20: ...cturing of a wide range of products and solutions for Air Movement Air Treatment Air Distribution Air Management and Air Diffusion with focus on two major benefits Air Comfort and Fire Safety With mar...

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