Question about Washing Machines
SOURCE: Water Pressure - FH Error
Check first the filters on the inlet water line. Then, if problem still exist - check that the inlet water valve works(it is an electromagnet valve, located at the pipe's entrance to the machine)). If it doesn't work, test that it get power. In case it get power and doesn't work - You can easily open the valve and clean it (from scale or other dirt). Be aware you should disconnect the power cable from machine before doing it !!!! Check as well for valve's coil resistance. In case you have no resistance measurement - you should replace it for a new one. Good luck
Posted on Aug 06, 2007
You didn't say if this is a gas or electric machine. I will give suggestions for a gas model. These small engines have air and fuel filters. check both, as it sounds like its getting bad air/fuel mixture. Also try a new spark plug. If this is electric let me know, I'll new some more info.
Posted on Mar 15, 2008
SOURCE: Karcher Pressure washer
don't know if this will help, but when I use mine, to start the pressure up I have to turn the nozzle to fine spray then turn it to the power spray and it works every time, shouldn't have to do this but I got it for nothing.
Posted on Jun 05, 2008
SOURCE: I have a Karcher K3.97
The majority of power washers have a spill valve or sometimes called a Control Valve. This spill valve will contract when the gun is closed. As it contracts it switches off a micro switch. Also at the base of the spill valve, an opening opens to let water circulate. Now if this Spill Valve is defective, it will make the machine lose pressure and it will make the machine switch on and off also. I sometimes service the Spill valve and lubricate with special Silicon grease. But if the end of the Spill Valve is not closing correctly, then I suggest that the Spill Valve be renewed. To come to see the Spill Valve, you have to open the cover. Most probably you see wires or a thick wire attached to the head. The part attached to the head contains the micro-switch. Remove the Miro-Switch holder and then you might see screws holding the jammed or faulty spill valve. If you cannot pull the spill valve out, try attaching water and sometimes you can switch on the machine for a second...and with the pressure,...the spill valve will be spitted out.
The switching of ON and OFF due to a faulty Spill Valve, will for sure damage the capacitor. A damaged spill valve gives all these symptoms. Machine going on and off while gun closed and while gun opened, and added to these,... pressure gets less. One small other hint....if all is OK with the machine, and when spraying the machine goes on and off....this is due to a blocked nozzel.
Posted on May 27, 2009
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Oct 29, 2014 | Maytag Washing Machines
Sep 24, 2014 | Washing Machines
possible that the machine does not start off the cycle because there are errors
due to feedback from the inputs. For the program to start up the main program
controller must initiate the INLET/MOTOR/DRAIN
pump/ valve to open up and allow each function to be driven starting from
the flow of water into the drum as also the drain valve to open to exit the
water at the point of the program cycle. If this does not happen then the
voltage at the valve/motor/pump must be checked or the fault relates to no
voltage from the controller. This means
the controller is a suspect.
water flows though the inlet then the flow pressure should be good, if not the
inlet valve is bad or there is dirt in the filter. Also check the flow at the
inlet of the water line. Once the water comes into the system the WATER LEVEL
SENSOR - normally a pressure switch- must activate at the preset/chosen level
to give the signal to the program controller to switch on the motor. What is
most important for the motor to start functioning is that the door switch must
be ON when the door is shut or this will be an error for starting the motor for
rinse and wash.
pressure switch: Click on : http://www.youtube.com/watch?v=HZZ2bDMspj8
link to replace the inlet valve:
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