Recently purchased Candy gov58f. Placed in outhouse/garage. Will not start and continue to run necessary to stand with machine and keep re starting 2 or 3 times until runs .contacted engineers they say Candy report numerous problems due to being in cold area.they advise placing bowl of hot water in drum prior to use. Whilst this does work is this machine suitable for purpose?

If it's been setting for a couple of years it might be best to get rid of the old fuel and put in a new spark plug. Check the air filter and even run cleaner through the carburetor if you can get the fuel jet out its possible to have a piece of dirt in it as well. That alone will keep the engine from not running properly..

You have a short to ground. Check all the wiring connections.

A portableouthouse tent is a small tent that can be put up around a portable toilet togive privacy to users. It's great for camping.

The switch is probably a single pole switch and just switches the incoming live to the output, in your case the live from the RCD to the outgoing live of the heater. The 2 earths can be connected together and 2 neutrals. When you mention the RCD external socket I presume the cable to the outhouse is fitted with a three pin UK plug so check the rating of the I66 switch to ensure it can cope with the 13 amp current which can flow.
A double pole switch would be preferable. This provides total isolation and switches off the incoming live and neutral of the cable from the RCD. This is safer because if anyone ever rewired the plug at the RCD and mistakenly reversed live and neutral, a correctly wired single pole switch in the outhouse wouldn't switch off the live and this would be a hazardous situation, especially since the heater is in an outhouse which could be damp.

Hi I know these need to be very high powered so try plugging it in direct to the mains not an extension lead or use the mains from the house not a garage or outhouse hope this works!

Install a flew flap that you can adjust how much is drawn out.

two options...one drain hole blocked in freezer,clean with copper wire/bleach to clear gunge.
two outside temp too cold i.e. unit in garage/outhouse( too cold for compressor )
also check seal to doors.air leaks...

Problems during water filling phase – washing
(Machine tries to fill for 10 min without reaching the level)

check pipes are not frozen... and valve is operational... should buzz when calling for water....

the machine has a defrost function, pressing the temperature button twice will start this and show a snowflake in the top right hand corner Press the temperature button twice, ( A snowflake will appear in the top left corner) this acts as a defrost button. F37 will probably occur more often if your machine is stored in a outhouse. or try thawing out the water pipe.

get a weighted damper and install over the existing vent. the weight will open when the exhaust fan is running and stay shut via the weighted arm.