F05 - Pressure switch jammed on full - Check pump for blackages. Also check the drain pipe 2 so that it can drain out. if you have checked for blockages and can not find any reset machine by switching off at plug for 5 mins then back on and try again hope this helps.
The detergent/softner dispenser is located above the detergent drawer.
A water pipe is connected to it and water entrance and distribution to drawer's cells (following the programmed cycle)are
done by a lever's movement (part of the dispenser). The lever movement is controlled by two solenoids that received their power from the timer.
By opening upper machine's cover you will have an access to the dispenser.
Disconnect the power cable from the machine before moving to next step !!!!
Look first that they are not any disconnected wires.
Move manually dispenser's lever and see if water running to all cells (depend on your movement). In case it doesn't work properly remove the unit from the machine and try to clean it (I hope it will help, otherwise you should replace the unit).
In case it works properly (manually) - you should test with a multi-tester solenoid's resistance. the one that doesn't have a resistance measurement should be replaced.
Good luck !!
To exit test mode, press start, display goes wild) press start again (display settles down) Then press on/off button and start buttons to gether and hold for a few seconds, machine will now read D;end, or similar, will now work okay
F-08 is the code for ' Heater relay not activated ' ( The heater is coming on) The things to check are the Pressure switch or heater and module connections.
the machine is sensing a flood you need to get it dryed out remove the front panel and dry out the bottom plate then press pause/cancel twice to clear Fault
open the soap drawer when softener should be taken and see if there is a jet of water into the conditioner box. if not, a common cause is the jets in the roof of the box blocked. poke a hairpin in the holes in the roof of the box and see if this cures the problem.
if the rinse water does come in, this means that the actual water valve is ok
You can ususally take your Hotpoint washing machine out of DEMO MODE by holding down both the ON/OFF button and the START/RESET button at the same time for about 3 seconds.The display should then indicate D OFF.If this procedure does not work for your particular machine, then please just comment back and be sure to include the exact model number of your washer next time so we can provide the appropriate procedure for your appliance. Good luck.
The first thing to always try is disconnecting it from the mains plug overnight. Then in the morning press and hold the power button for 60 seconds. Then plug it back in. The is a Power Reset on a machine that has an electronic mainboard.
Does water enter the machine? My guess is that the water inlet valve may have failed. It waits, no water comes, so it times out. There are a few things to check there, make sure there is water in the pipe, make sure the strainer screens are clear in the hose connecter on the back of the machine.
No model details given but there is help in the link.
https://www.google.com/search?q=Hotpoint+washing+machine+going+into+pause+mode