ENGLISH VERSION

Directions for use

TKC/TKS, TKC/TKS ECTKV/TKH, TKV/TKH EC

EC DECLARATION OF CONFORMITYWe hereby confirm that our products comply with the requirements in the following EU-directives

and harmonised standards.

Manufacturer: AB C.A. ÖSTBERGIndustrigatan 2SE-774 35 Avesta, SwedenTel No +46 226 860 00Fax No +46 226 860 05www.ostberg.cominfo@ca-ostberg.seVAT No SE556301-2201

Products: TKC/TKS 300 C EC, TKC/TKS 400 C EC TKV/TKH 300 C EC, TKV/TKH 400 D EC

Low Voltage Directive (LVD) 2006/95/EGHarmonised standards:• EN 60335-1:2002 ”Household and similar electrical appliances - Part 1: General requirements” • EN 60335-2-80:2003 ”Household and similar electrical appliances - Part 2-80: Particular requirements for fans”

Directive for Electromagnetic Compatibility (EMC) 2004/108/EGHarmonised standards:• SS-EN 61000-6-1:2007 ”Electromagnetic compatibility (EMC). Generic standards. Immunity for residential,

commercial and light-industrial environments” • SS-EN 61000-6-2:2005 ”Electromagnetic compatibility (EMC). Generic standards - Immunity for

industrial environments” • SS-EN 61000-6-3:2007 ”Electromagnetic compatibility (EMC). Generic standards.

Emission standard for residential, commercial and light-industrial environments” • SS-EN 61000-6-4:2007 ”Electromagnetic compatibility (EMC). Generic standards -

Emission standard for industrial environments”

Machinery Directive (MD) 2006/42/EG as defined in appendix 2ARisk analysis is performed.Installation must be done in accordance with the attached "Directions for use".

Avesta 2012-04-23 Stefan VibergQuality Manager

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You have chosen a quality product from AB CA Östberg.For the best performance we ask you to carefully follow this

directions for use and save it for future use.This directions for use contains following products:

TKC/TKS 300 C EC, TKC/TKS 400 C EC, TKV/TKH 300 C EC and TKV/TKH 400 D EC.

A P P L I C A T I O N

• TKC/TKS EC and TKV/TKH EC are accessible for the user, according to IEC 60335-2-40, to by them-selves do the service and maintenance, according to this Directions for use. But before this work the unit must be currentless.With reservation according to IEC 60335-2-7.12”This appliance is not intended for use by persons (including children) with reduced physical, senso-ry or metal capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.”

”Children should be supervised to ensure that they do not play with the appliance.”

• The fan is used for transportation of “clean” air, mea-ning not intended for fire-dangerous substances,explosives, grinding dust, soot, etc.

• To achieve maximum life time for installations in damp or cold environments, the roof fan should be operating continuously.

• The fan is intended to be used with the voltage and frequency that’s stated on the label on the fan.

• The fan complies with environmental requirement M2.

D E S C R I P T I O N

TKC/TKS EC and TKV/TKH EC roof fans with back-ward curved impeller.They are manufactured from gal-vanized steel sheet which is polyester plastic coated.

The fans are equipped with external rotor inductionEC-motor with maintenance-free sealed ball-bearings

T E C H N I C A L D A T A

Voltage Current Input Speed Weight Wiring Insulation MotorV/Hz A W rpm kg diagram class, motor protection

TKC/TKS 300 C EC 230/50 0,78 94 3770 4,3 4040153 F IP 44

TKC/TKS 400 C EC 230/50 1.23 155 3350 4,9 4040143 F IP 44

TKV/TKH 300 C EC 230/50 0,82 101 3400 5.8 4040153 F IP 44

TKV/TKH 400 D EC 230/50 1.28 161 2860 7.7 4040143 F IP 44

E N G L I S H

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TKSTKC TKV/TKH

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• Electrical installations must be made by an authori-zed electrician.

• A wiring diagram is applied on the inside of the junc-tion box or separately enclosed.

• TKV/TKH 300-400 EC are equipped with a local-ly situated tension free switcher.

• Electrical installations must be connected to a local-ly situated tension free switcher or by a lockable head breaker.

• Control that the fan is installed and connected electrically in the right way grounded and with a residual current circuit breaker (type A).

• The fan must be connected to duct before starting.• When starting make sure that the connecting volta-

ge is in between +6% to –10% of the rated voltage and that no noise appears.

• Make sure that the connection cable is not damage.• Pay attention to the placement of the connection

cable, to prevent damage when maintaining the fan.

• Regulating the speed can be done with the built-in poten-tiometer, 0-10 V. An external potentiometer can be connec-ted to the terminal if necess-ary. The internal potentio-

meter should thenbe disconnected.

EMC-COMPATIBLE INSTALLATION OF EXTERNAL CONTROL LINESThe control cable may not be longer than 60 m. Scree-ned control cables must be used when the cable lengthis longer than 20 m. When using a shielded cable con-nect the shielding to one side only, i.e. only to the devi-ce with the protective ground (keep cable short andwith as little inductance as possible!).

Pay attention to suficient distance from powerlinesand motor wires to prevent interferences.

• Attention! Ensure correct polarity!Never apply line voltage to analog inputs!

W I R I N G D I A G R A M

I N S T A L L A T I O N

4 0 4 0 1 5 3Single phase, 230 V

4 0 4 0 1 4 3Single phase, 230V

When starting the fan, make sure that:• no noise appears.• the rated current not exceeds.• the rotation direction is right,

see the rotation direction label on the fan.

S O U N D D A T A

TKC/TKS 300 C EC LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K

10V, 78 l/s, 380 Pa

Environment 65 72 38 47 58 62 68 67 60 51

Inlet 74 58 66 69 67 66 64 62 52

8V, 63 l/s, 230 Pa

Environment 58 65 33 42 51 56 61 60 53 41

Inlet 68 55 63 61 61 59 58 54 43

6V, 46 l/s, 130 Pa

Environment 51 58 30 36 43 50 55 53 42 32

Inlet 62 51 57 53 55 51 50 43 31

4V, 38 l/s, 60 Pa

Environment 41 48 50 49 40 35 40 35 31 21

Inlet 53 47 48 45 46 43 38 31 15

TKC/TKS 400 C EC LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K

10V, 167 l/s, 350 Pa

Environment 68 75 43 54 65 69 70 69 65 56

Inlet 79 61 71 73 73 70 71 69 60

8V, 144 l/s, 255 Pa

Environment 64 71 41 52 61 65 66 65 62 51

Inlet 76 59 69 70 69 66 67 64 55

7V, 123 l/s, 185 Pa

Environment 61 68 40 49 56 61 63 61 57 45

Inlet 73 58 68 66 65 63 63 59 49

5,5V, 89 l/s, 105 Pa

Environment 54 61 50 49 40 35 40 35 31 21

Inlet 65 55 59 56 58 56 58 47 37

The sound data have been compiled by means of soundmeasurements methods as follows:Pressure and drop: SS-ISO 5801.Determination of acoustic sound level in duct:SS-EN ISO 5136.Determination of acoustic sound level in reverberationroom: SS-EN ISO 3741.

D E S I G N A T I O N SLwATot: Total A-weighted sound power level dB(A)(ref 10-12W)= the sum of the sound power level in theoctave ranges.LwA: A-weighted sound power level in octave rangedB(A)(ref 10-12W).LpA: A-weighted sound pressure level in dB(A) accor-ding to normed A-weightening correction and relatingto an effective absorption area of 20 m2 with half sphe-rical translation at a distance of 3 metres.

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S O U N D D A T A

TKV/TKH 300 C EC LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K

10V, 105 l/s, 350 Pa

Environment 67 74 42 51 62 68 68 68 64 55

Inlet 75 60 68 69 69 67 62 62 55

8,5V, 91 l/s, 265 Pa

Environment 63 70 41 48 59 64 64 64 61 50

Inlet 72 59 67 67 65 63 59 59 49

7V, 81 l/s, 190 Pa

Environment 59 66 37 44 54 59 60 60 57 44

Inlet 68 55 61 63 60 59 55 56 42

5,5V, 64 l/s, 115 Pa

Environment 52 59 50 49 40 35 40 35 31 21

Inlet 62 51 55 57 54 52 51 49 31

TKV/TKH 400 D EC LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K

10V, 192 l/s, 350 Pa

Environment 69 76 52 58 64 70 69 71 67 55

Inlet 79 66 76 72 71 68 64 64 54

8V, 184 l/s, 270 Pa

Environment 66 73 47 54 61 67 66 68 63 51

Inlet 76 66 72 70 68 65 61 61 51

7,5V, 159 l/s, 230 Pa

Environment 64 71 45 52 59 64 64 66 60 48

Inlet 74 64 69 67 65 63 59 58 47

6V, 112 l/s, 140 Pa

Environment 57 64 50 49 40 35 40 35 31 21

Inlet 68 63 62 60 58 56 52 48 38

P R E S S U R E A N D F L O W D I A G R A M S

P R E S S U R E / F L O WTKC/TKS 300 C EC TKV/TKH 300 C EC

I N P U T / F L O WTKC/TKS 300 C EC TKV/TKH 300 C EC

P R E S S U R E / F L O WTKC/TKS 400 C EC TKV/TKH 400 D EC

I N P U T / F L O WTKC/TKS 400 C EC TKV/TKH 400 D EC

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20

D I M E N S I O N S (mm)TKC/TKS 300 C EC

TKC/TKS 400 C EC

TKV/TKH 300 C EC

TKC 300

305

350

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51

0

TKV/TKH 400 D EC

The warranty is only valid under condition that theroof fan is installed, adjusted and that regular mainte-nance had been made and has been record by a quali-fied person according to this “Directions for use”.

F A U LT D E T E C T I O N

W A R R A N T Y

M A I N T E N A N C E

H O W T O H A N D L E

• The fan must be transported in its packing until installation. This prevents transport damages, scrat-ches and the fan from getting dirty

• Attention, look out for sharp edges and corners.• Attention! Temperatures up to 85 °C can be pre-

sent on the controller housing.

• Waiting period of at least 3 minutes!Because of internal capasitors, danger of death exists even after switching off the device through directly

touching the energized parts or due to parts that have become energized due to faults.The controller housing may only be removed or opened when the power line has been switched off and a period of three minutes has elapsed since switching it off.

• Avoid extreme heat or cold (temperature range for storage and transport.

• Avoid prolonged storage; we recommend a maxi-mum of one year (consult the manufacturer before starting if stored for longer).

NB! Always break current before working with the fan.• Before service, maintenance or repair begins, the fan

must be tension free and the impeller must have stopped.

• When cleaning and maintaining the fan always have to be secured when open, so it can’t fall down and cause injury.

• The fan must be cleaned when needed, at least once per year to maintain the capacity and to avoid unba-lance which may cause unnecessary damages on the bearings.

• No special tools needed when cleaning.

• The fan bearings are maintenance-free and should be renewed only when necessary.

• When cleaning the fan, high-pressure cleaning or strong dissolvent must not be used. Cleaning should be done without dislodging or damaging the impel-ler.

• Notice the weight of the fan when closing after inspection/cleaning.

• Mount back all details in reverse order. Check that the fan is closed and locked before starting.

• Make sure that there is no noise from the fan.

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1. Make sure that there is tension to the fan.2. Cut the tension and verify that the impeller is not

blocked.3. At automatic thermo-contact the resetting will be

done automatically when the motor is cold.

4. If nothing of this works, contact your fan supplier.5. If the fan is returned to the supplier, it must be

cleaned, the motor cable undamaged and a detailed nonconformity report enclosed.

If there is not enough knowledge always turn to a pro-fessional when mounting• The fan should be mounted horizontal.• The easiest way is to mount TKC EC with roof curb

TGÖ. See separate assembly instruction for TGÖArt.no. 1270158.

• The easiest way is to mount TKS EC and TKV/TKH EC with roof curb TFU. See separate assembly instruction for TFU Art.no. 1270158.NB! The exhaust air of TKV/TKH can be change,horizontal or vertical, see page 21.

• Make sure that the access cable is not damage at mounting and installation.

• The fan must be connected to duct.NB! Do not start the fan before it is duct connected.

• The fan must be mounted in a safe way. Make sure that no foreign objects are left behind in the fan/duct.

• Before the fans placement is decided, the roof beams must be located.

• See to that the joists have bearing capacity enough for the fan and roof curb. Under normal circum-stances fan and roof curb can be mounted in avera-ge joists. If in doubt turn to a professional for calcu-lation. See Technical data for fan weights on page 13.

• Consider the distance from the fan outlet to com-bustible building component is according to stan-dards.

• Before starting the fan the installation must be inspected. Consider the placement, so there is enough space when open the fan for cleaning and maintenance. Make sure that the access cable is not damage when open the fan.

• The fan should be installed in a way that vibrations can not be transfused to duct or framework.

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A S S E M B LY I N S T R U C T I O N

The fan should be mounted in a way so cleaning andmaintenance easily can be done. Beware of the air direc-tion when mounting. Consider the weight of the fan.

TKSTKC TKV/TKH

TKC mountedon the roofcurb TGÖ.Consider howthe fan isopen whencleaning. Seeto that theinlet frame istight towardsthe roof curbso no watercan infiltrate.

TKS and TKV/TKH mounted on the roof curb TFU.Consider how the fan is open when cleaning. See tothat the inlet frame is tight towards the roof curb sono water can infiltrate.

Mounting holes on the inlet frame (Ø 6 mm).

To convert a TKV into a TKH, sizes 300-560A.

Loosen the safety grille.

Turn the safety grille around.

Mount the safety grille back. Do the same on bothoutlets. Now, the TKV is converted into a TKH. Make a TKH into a TKV in the similar way.

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C O N V E R S I O N F R O M V E R T I C A L T O H O R I Z O N T A L

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AB C.A. ÖSTBERGBox 54, SE-774 22 Avesta, Sweden

Industrigatan 2, AvestaTel: +46 226 860 00. Fax: +46 226 860 05

Email: info@ca-ostberg.sewww.ostberg.com