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        • SmartComfort shunt exercise
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        • What should I do if I have misplaced the air vent to my LK 550 AquaMix?
        • The warm water from my tap is not the correct temperature: what should I do?
        • Why is my safety valve leaking?
        • My mixing valve rotates in different directions: is there something wrong?
        • Unfortunately, I threw away the insulation for my LK 521 MultiFill: can I buy this as a spare part?
        • Can I replace my water meter console with a new version without adaption?
        • Which expansion vessel should I buy?
        • My LK SmartComfort says that the outdoor temperature sensor is missing but, as far as I know, my product doesn’t need one?
        • Is the LK SmartComfort compatible with a mixing valve from another manufacturer?
        • I want to replace my 12 litre expansion vessel: which should I choose?
        • Is it possible to upgrade LK110 to LK130 by purchasing and adding the indoor temperature controller? Or would I need to purchase the whole LK130 set?
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        • What is the Kvs value?
        • What does HVAC stand for?
        • Where can I find technical documentation for a product?
        • If I misplace my instrument manual, how can I get hold of a new one?
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DO YOU HAVE A QUESTION - HERE YOU CAN FIND THE ANSWER

On this page you will find answers to frequently asked questions about LK Armatur and our products. You can sort these by going to the All categories menu and clicking on a question or by using the free search function under FAQs. If you are unable to find the answer to your question, please email us at faq@lkarmatur.se and we promise to get back to you as soon as possible.

PLEASE NOTE: These pages are currently under construction so please be patient and do not hesitate to email us at faq@lkarmatur.se if you are currently unable to find the answer you need.

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Questions and answers

Is it possible to remove the shunt action on an LK SmartComfort?

  • Yes, by holding down the menu button and minus button for about 5 seconds, shunt action is turned off.
  • To activate pump action, hold down the menu button and the plus button for about 5 seconds

Related products

  • LK 110 SmartComfort
  • LK 120 SmartComfort
  • LK 130 SmartComfort

Related pages

  • Catalogues & Brochures
  • Movies

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Smartcomfort Smartcomfort110 Smartcomfort120 Smartcomfort130 Shuntexercise Shunt Exercise

I have an LK 550 AquaMix on which I have replaced the insert. I now have insufficient heat: is there anything I can do about this?

You can increase the maximum temperature. You can do this as follows: 

  • Turn the knob counterclockwise to (+).
  • Loosen the screw and put the knob to one side.
  • Then turn the knob in the "air" clockwise towards (–). This adjustment can be made incrementally, with a ¼ turn corresponding to approx. 7°C.
  • Replace the knob and feel for when it grips the cog.
  • Fasten the screw and then turn the knob to max (+). Maximum calibration to increase the temperature is a ½ turn

Related products

  • LK 550 AquaMix

Related pages

  • Catalogues & Brochures

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Lk550 Lk550aquamix Change Insert Increase

Do you have an order question?

If you want to e-mail your order question you should send it to info@lkarmatur.se
If you would rather call us, you can do so on phone: +46 42 16 92 76.

Related pages

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Order Questions Deliverydate Orderconfirmation

What should I do when I need a product photo?

You can download product photos from our website.

  • Search for the product you require.
  • Right-click on the image.
  • Select Save image as and choose where to store the image.
  • You now have a functioning digital image.

If you need photographs in print quality or other formats, please contact our Marketing Department.

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Pictures Productpictures Download

Where can I download your logotype?

Our logotype is available under Support/marketing material on our website. The LK logotype is available in various formats. If you need images in a different quality or other formats, please contact our Marketing Department.

Related pages

  • Marketing material

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Logo Logotype Download

Do you sell directly to installers?

No, we don’t: please contact a wholesaler to purchase LK Armatur products.

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Wholesaler

Do you sell directly to consumers?

No, unfortunately we are unable to do so. Please speak to your local installer.

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Consumer

How do I clean the filter on a LK 520 MultiFill?

You can do so easily by following the steps below.

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Filter Multifill Lk520 Cleaning

What should I do if I have misplaced the air vent to my LK 550 AquaMix?

The air vent can be ordered directly from us as a spare part, article number: 187224

Related products

  • LK 550 AquaMix

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Airvent Lk550 Aquamix Lk550aquamix

The warm water from my tap is not the correct temperature: what should I do?

The temperature field can be adjusted by following the instructions in the product data sheet for the LK 550 AquaMix and LK 548 AquaKit. The product data sheet can be downloaded from our website under each product.

Related products

  • LK 550 AquaMix
  • LK 548 AquaKit

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Lk550 Lk550aquamix Lk548aquakit Lk548

Why is my safety valve leaking?

Is it OK to have water coming out of the wastepipe? When water is heated, it expands and the increased volume needs to go somewhere, meaning that your safety valve will drip.

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Safetyvalve Leakage

My mixing valve rotates in different directions: is there something wrong?

No, this is quite normal. The mixing valve will rotate randomly between ports A and B. Rotation takes place at an angle of 60°.

Related products

  • LK 830 ThermoMix® B
  • LK 840 ThermoMix®
  • LK 831 ThermoMix® B
  • LK 840 ThermoMix® C
  • LK 840 ThermoMix® 2.0
  • LK 841 ThermoMix®
  • LK 841 ThermoMix® 2.0
  • LK 845 ThermoMix®
  • LK 846 ThermoMix®
  • LK 850 ThermoMix® H
  • LK 851 ThermoMix® H
  • LK 842 ThermoMix® P
  • LK 525 MultiZone 3R

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Mixingvalve Rotation

Unfortunately, I threw away the insulation for my LK 521 MultiFill: can I buy this as a spare part?

Yes, this is available as a spare part. You can find the article number under Accessories on the product page.

Related products

  • LK 521 MultiFill®
  • MultiFill® - Spare parts

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Lk521 Multifill 521multifill

Can I replace my water meter console with a new version without adaption?

When replacing older models of the LK 580, you will need to supplement the new water meter coupling with a sleeve, article number: 016019

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Watermeaterconsole Console Lk580

Which expansion vessel should I buy?

If your expansion vessel connection is located on the long side, you should choose expansion vessel article number: 064010.

If your expansion vessel connection is located on the short side, you should choose expansion vessel article number: 5523321

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Expansionvessle

My LK SmartComfort says that the outdoor temperature sensor is missing but, as far as I know, my product doesn’t need one?

Presumably you are not receiving a signal from your room unit; check your connection.

Related products

  • LK 110 SmartComfort
  • LK 120 SmartComfort
  • LK 130 SmartComfort
  • Mounting Kits

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Lksmartcomfort Smartcomfort Smartcomfort110 Smartcomfort120 Smartcomfort130

Is the LK SmartComfort compatible with a mixing valve from another manufacturer?

Yes, we provide mounting kits for other models, see Mounting kits on our website.

Related products

  • LK 110 SmartComfort
  • LK 120 SmartComfort
  • LK 130 SmartComfort
  • Mounting Kits

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Smartcomfort Smartcomfort110 Smartcomfort120 Smartcomfort130 Mountingkit

How do I contact customer services?

You can find all of our important contact details on our website under Support.

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Contactus Contact

If I misplace my instrument manual, how can I get hold of a new one?

You can download an instruction from our website. Search for the correct product page and click on Downloads. If a download is missing, please contact Customer Support at kunsupport@lkarmatur.se

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Instrumentmanual Manual

Where can I find technical documentation for a product?

Do the following:

  • Search for the correct product page on the website.
  • Click on the tab Datasheet. You can then save or print a PDF containing technical data.

The same information is available in our product catalogue and in product brochures. All catalogues and brochures are also available for download from our website.

Related pages

  • Contact us

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Technicaldocumentation

What does HVAC stand for?

Heating, Ventilation, Air Conditioning.

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What is the Kvs value?

Kvs is a measurement of a valve’s flow capacity, calculated as follows: Add a pressure drop of 1 bar to a valve and allow it to run for one hour. The accumulated flow through the valve in cubic metres is equal to the Kvs value. Cv is the US unit and states the flow in gallons per minute at a pressure drop of 1 psi. A factor of 1.16 is used to convert from Kv to Cv (1.16 x Kv = Cv).

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What is the difference between sanitary water and heating water?

Sanitary water is tap water, while heating water is used in your heating system. It is important to ensure that these are never mixed but are kept in separate circuits.

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Do you have this article in stock?

Please contact Customer Services for a delivery date.

Related pages

  • Contact us

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Detiverydate Instock

How much does this article cost?

Contact your local reseller for price and delivery information.

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Price Reseller

I want to replace my 12 litre expansion vessel: which should I choose?

If your expansion vessel connection is located on the long side, you should choose expansion vessel article number: 064010.
If your expansion vessel connection is located on the short side, you should choose expansion vessel article number: 5523321.

If you are unsure, please contact Customer Support at kundsupport@lkarmatur.se
If you would prefer to speak to us in person, you can find our Customer Support telephone number on our website under Support.

Related pages

  • Contact us

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Is it possible to upgrade LK 110 to LK 130 by purchasing and adding the indoor temperature controller? Or do I need to purchase the whole LK 130 set?

Yes it is possible to just add an indoor controller to your LK 110, and your SmartComfort will then have become a LK 130 instead.

Related products

  • LK 110 SmartComfort
  • LK 130 SmartComfort

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Lksmartcomfort110 Lksmartcomfort130 Indoorcontroller
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LK Armatur AB

Garnisonsgatan 49
254 66 Helsingborg 
Sverige

Tel. 042-16 92 00
Fax. 042-16 92 20

info@lkarmatur.se
order@lkarmatur.se

VAT no: 556249-9508

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