Karcher HDS 6/12 C Pressure Washer Fault Codes

High performance pressure washers – like the Karcher HDS 6/12 C – come with inbuilt safety and security systems, which make it significantly easier for the user to identify a fault.

But, unless you’re fully immersed in the professional cleaning industry, it can be tricky to know what these codes mean, or remember how to interpret them.

So, in this handy guide, the team at Alpha Power Cleaners have outlined everything you need to know about Karcher HDS 6/12 C fault codes.

 

Keep reading to find out more about the pressure washer, its fault codes, and how you can keep your commercial cleaning equipment in perfect condition, for longer.

Karcher HDS 6/12 C Pressure Washer Fault Codes

 

The pressure washer is manufactured by Karcher, and is part of the manufacturer’s HDS (Hot Water High-Pressure Washer) series.

Karcher is the world’s largest manufacturer of cleaning machines. This world-renowned commercial cleaning giant has developed a wide range of specialist products, and is known for its use of sophisticated, pioneering cleaning technologies.

At Alpha Power Cleaners, we have several Karcher HDS 6/12 C’s available in our hire fleet, and our team know everything there is to know about them. If you have any issues with your machine, contact our team for servicing and support.

Karcher HDS 6/12 C Pressure Washer Fault Codes Explained

The HDS 6/12 C does not have a display screen, but it does have an indicator light. See below.

Indicator Lamp  Fault Remedy
Indicator lamp for rotation direction will blink (3-phase appliances only) – › Exchange the poles at the appliance plug
Indicator lamp “Ready for use” turns off No line voltage › Contact our team
1 x blinking Water shortage › Check water supply, check connections
1 x blinking Leak in the high pressure system › Check high pressure system and connections for tightness
2 x blinking Fault in the voltage supply or current pickup of the motor too high › Check main connections and mains fuse. Contact our team
3 x blinking Engine overload/overheat › Set the appliance switch to “0/OFF”. Allow the device to cool down. Turn on the appliance.
3 x blinking Error occurs repeatedly › Contact our team
4 x blinking The exhaust temperature limiter has been triggered › Set the appliance switch to “0/OFF”. Allow the device to cool down. Turn on the appliance.
4 x blinking Error occurs repeatedly › Contact our team
5 x blinking Obstructed reed switch in the lack of water fuse or magnetic piston stuck › Contact our team
6 x blinking The flame sensor turned the burner off › Contact our team
Fuel indicator lamp glows Fuel tank empty › Refill fuel
Indicator lamp system care is illuminated System care bottle empty › Replace the system care bottle
Indicator lamp for detergent glows Detergent tank is empty › Refill the detergent.

 

Alpha Power Cleaners is an Accredited Karcher Premier Servicing Dealer.

This means that our team is trusted by Karcher, to not only supply their equipment, but also to provide specialist servicing, maintaining and repair services for Karcher’s commercial cleaning equipment.

We work with each of our clients on a one to one basis, to arrange repair and maintenance schedules to best suit them, and fulfil all of their specific requirements.

With our specialist repair and maintenance services, you can keep the risk of faults to the absolute minimum, and ensure the longest possible lifespan for your Karcher HDS 6/12 C.

Hire Contracts with Alpha Power Cleaners

At Alpha Power Cleaners, we are one of the UK’s leading commercial cleaning equipment specialists.

We currently offer the following Karcher machines to hire:

 

Whatever solution you require, we can deliver your choice of cleaning equipment directly to your site, with same day or next day delivery available on all orders.

We also offer flexible hire contracts, at an affordable price.

So, to find out more about any of our commercial cleaning services, or to hire a Karcher HDS 6/12 C for your site, don’t hesitate to get in touch.

Our Accreditations

With more than 80 years’ combined experience, we have developed an expert team and a wide range of services, and have even become a Karcher-approved servicing dealer, so you can be sure of the best when you come to Alpha Power Cleaners!