System air KVK Slim 200 Troubleshooting guide

Document in original language | 145899 · A007

KVK Slim 200–500, KVK Slim 200–500 EC, KVK Silent 200–

500, KVK Silent 200–500 EC

Operation and Maintenance Instructions GB

145899 | A007

E&OE

Systemair AB reserves the rights to alter their products without notice.

This also applies to products already ordered, as long as it does not affect the previously agreed specifications.

145899 | A007

Contents

1 Declaration of conformity..................................1

2 Warnings.......................................................2

3 Disposal and recycling ......................................2

4 Product information .........................................3

4.1 General................................................3

4.2 Technical data .......................................4

4.2.1 Dimensions...............................4

4.2.2 Performance .............................6

4.2.3 Wiring diagram ..........................8

4.3 Transportation and storage.......................9

5 Installation.....................................................9

5.1 Commissioning .................................... 10

6 Maintenance ..... ........... .............. .............. .... 10

6.1 Important ........................................... 10

6.2 Cleaning the fan................................... 10

7 Troubleshooting............................................ 11

8 Deinstallation/dismantling............................... 11

9 Disposal......................................................11

Declaration of conformity | 1

1 Declaration of conformity

Manufacturer

Systemair Sverige AB

Industrivägen 3

SE-739 30 Skinnskatteberg SWEDEN

Office: +46 222 440 00 Fax: +46 222 440 99

www.systemair.com

hereby confirms that the following products:

KVK Slim 200–500, KVK Slim 200–500 EC, KVK Silent 200–500, KVK Silent 200–500 EC

(The declaration applies only to product in the condition it was delivered in and installed in the facility in accordance with the included installation in-

structions. The insurance does not cover components that are added or actions carried out subsequently on the product)

Comply with all applicable requirements in the following directives and regulations

Machinery Directive 2006/42/EC Ecodesign Directive 2009/125/EC

327/2011 Requirements for fans

1253/2014 Requirements for ventilation units

Low Voltage Directive 2014/35/EU

EMC Directive 2014/30/EU

RoHS Directive 2011/65/EU

(Residential units)

The following harmonized standards are applied in applicable parts:

EN ISO 12100 Safety of machinery – General principles for design – Risk assessment and risk reduction.

EN 13857 Safety of machinery – Safety distances to prevent hazard zones being reached by upper or lower limbs.

EN 60 335-1 Household and similar electrical appliances – Safety Part 1: General requirements.

EN 60 335-2-80 Household and similar electrical appliances – Safety – Part 2-80: Particular requirements for fans.

EN 62233 Measurement methods for electromagnetic fields of household appliances and similar apparatus with

regard to human exposure.

EN 50 106 Safety of household and similar appliances – Particular rules for routine tests referring to appliances under

the scope of EN 60 335-1 and EN 60967.

EN 60529 Degrees of protection provided by enclosures (IP Code).

EN 60 204-1 Safety of machinery – Electrical equipment of machines – Part 1: General requirements

EN 61000-6-2 Electromagnetic compatibility (EMC) – Part 6-2: Generic standards – Immunity for industrial environments.

EN 61000-6-3 Electromagnetic compatibility (EMC) – Part 6-3: Generic standards – Emission standards for residential,

commercial and light-industrial environments.

EN ISO 5801 Fans – Performance testing using standardized airways

EN 13142 Ventilation for buildings – Components/products for residential ventilation – Required and optional

performance characteristics.

EN 14121 Aluminium and aluminium alloys – Sheet, strip and plate for electrotechnical applications.

The complete technical documentation is available.

Skinnskatteberg, 2019-03-15

Mats Sándor

Technical Director

145899 | A007

2|Warnings

2 Warnings

The following admonitions will be presented in the different sections of the document:

Danger

• Indicates a potentially or imminently hazardous situation which, if not avoided, could result in death or

serious injury.

Warning

• Indicates a potentially hazardous situation that may result in minor or moderate injuries.

Caution

• Indicates a risk of damaging the product or prevent optimal operation.

Important

• This appliance can be used by children aged from 8 years and above and persons with reduced physical,

sensory or mental capabilities or lack of experience and knowledge if they have been given supervision

or instruction concerning use of the appliance in a safe way and understand the hazards involved.

• Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children

without supervision.

3 Disposal and recycling

Residential products with this symbol at the nameplate are compliant to the WEEE directive.

When disposing the unit, follow your local rules and regulations.

This product packing materials are recyclable and can be reused. Do not dispose in household

waste.

For labelled components such as for example fans, the disassembly instructions can be found

on the component manufacturer’s homepage.

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Product information | 3

4 Product information

4.1 General

This manual concerns KVK Slim 200–500, KVK Slim 200–500 EC, KVK Silent 200–500, KVK Silent 200–500 EC manufac-

tured by Systemair Sverige AB.

The EC-fans are delivered with potentiometer, 0–10 V. The integrated potentiometer is factory preset to 10 V. This val-

ue can be changed manually to obtain a different motor rpm/fan performance. Fan performance charts for this purpose

are shown in the table by voltage steps (chapter 4.2.2). An external potentiometer or other controller can be connected

if necessary. If so the internal potentiometer needs to be disconnected from the connection terminals.

This manual consists of basic information and recommendations concerning the design, installation, start-up and opera-

tion, to ensure a proper fail-free operation of the unit. The key to proper and safe operating of the unit is to read this

manual thoroughly, use the unit according to given guidelines and follow all safety requirements.

The KVK Slim 200–500, KVK Slim 200–500 EC, KVK Silent 200–500, KVK Silent 200–500 EC are intended for transporta-

tion of air in air handling systems. The fans are meant for use in ducted systems and should always be duct connected

on the inlet side. No moving parts shall be accessible after installation. KVK Slim 200–500, KVK Slim 200–500 EC, KVK Si-

lent 200–500, KVK Silent 200–500 EC are adapted to continuous operation.

Danger

• The fans are not to be used in hazardous environments or connected to flue ducts.

• The appliance must be connected to a mains circuit breaker in the fixed installation.

• Switch power off (all-pole circuit breaker) before servicing or maintenance, and make sure the impeller

has come to standstill.

• Make sure protection grid has been installed (EN ISO 13857), no moving parts shall be accessible after

installation.

• Do not remove, short-circuit or disconnect safety accessories (i.e. motor protection, safety grille).

Warning

• The fans can have sharp edges and corners which may cause injuries. Be careful when opening the fans,

the motor assembled on the motor bracket is relatively heavy.

Caution

• Take precautions to prevent the back flow of exhaust gases from flues from other appliances installed in

the same room, which are fired by gas or other fuels.

145899 | A007

4| Product information

4.2 Technical data

4.2.1 Dimensions

øF

Fig. 1 KVK Slim

Model A B C D E øF

KVK Slim 200 EC 620 542 513 415 270 200

KVK Slim 200 620 542 513 415 270 200

KVK Slim 250 EC 773 657 548 450 300 250

KVK Slim 250 773 657 548 450 300 250

KVK Slim 315 945 825 694 590 451 315

KVK Slim 315 EC 866 746 694 590 414 315

KVK Slim 355 961 842 870 766 496 355

KVK Slim 355 EC 976 842 770 666 459 355

KVK Slim 400 1001 842 870 766 496 400

KVK Slim 400 EC 1001 842 770 666 459 400

KVK Slim 500 EC 1213 1055 873 768 605 500

KVK Slim 500 1213 1055 873 768 605 500

145899 | A007

Product information | 5

øF

Fig. 2 KVK Silent

Model A B C D E øF G

KVK Silent 200 EC 682 604 596 500 352 200 810

KVK Silent 200 682 604 596 500 352 200 810

KVK Silent 250 EC 836 720 630 533 382 250 872

KVK Silent 250 836 720 630 533 382 250 872

KVK Silent 315 1022 906 768 672 536 315 1165

KVK Silent 315 EC 946 826 768 672 493 315 1125

KVK Silent 355 1041 922 952 848 578 355 1383

KVK Silent 355 EC 1041 922 852 748 538 355 1045

KVK Silent 400 1082 922 952 848 578 400 1383

KVK Silent 400 EC 1082 922 852 748 538 400 1045

KVK Silent 500 EC 1292 1134 940 850 680 500 1486

KVK Silent 500 1292 1134 940 850 680 500 1486

145899 | A007

6| Product information

4.2.2 Performance

EC fans can be regulated with the enclosed potentiometer, the following diagrams show the performance on different

fan curves.

Table 1 EC-fans

00.1 0.2 0.3

200

400

600 0 250 500 750 1000

[m³/h]

Q [m³/s]

Ps [Pa]

19721, 19720

4,6V 6,6V 10V

2,6V

KVK Slim 200 EC

00.1 0.2 0.3

200

400

600 0 250 500 750 1000

[m³/h]

Q [m³/s]

Ps [Pa]

19706, 19705

4,6V 10V

KVK Silent 200 EC

2,6V 6,6V

00.1 0.2 0.3 0.4 0.5

100

200

300

400

500 0 500 1000 1500

[m³/h]

Q [m³/s]

Ps [Pa]

19730, 19729

4,6V 6,8V 10V

KVK Slim 250 EC

2,4V

00.1 0.2 0.3 0.4 0.5

100

200

300

400

500 0 500 1000 1500

[m³/h]

Q [m³/s]

Ps [Pa]

19724, 19723

4,5V 6,8V 10V

KVK Silent 250 EC

2,3V

00.3 0.6 0.9

300

600

900 0 1000 2000 3000

[m³/h]

Q [m³/s]

Ps [Pa]

19034, 19033, 19167, 19163

7,2V

10V

KVK Slim 315 EC

2,5V

4,9V

00.3 0.6 0.9

300

600

900 0 1000 2000 3000

[m³/h]

Q [m³/s]

Ps [Pa]

18992, 18993, 19174

4,9V 7,2V 10V

2,5V

KVK Silent 315 EC

145899 | A007

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