Righteo everyone,
The usual inane question from me, who obviously is showing his true colours when it comes to the caravan scene...
Anyway, I had a bit of a dispute on Sunday afternoon over whether the fridge could be switched on while towing the caravan. I thought that if the grey plug was attached and the switches were set to car etc, we could put stuff in there and merrily chug our way down to Cornwall with the promise of a cold beverage when we get there! However, my learned friend was insisting that we couldn't run the fridge as they had to be kept level whilst in use and driving up hill and down dale wouldn't provide this flat requirement. As usual, 'help' what can I do?
Cheers all
You really need to get it cold before you set off either gas or mains electric and then the 12volt will just about keep up with it most modern fridges/cars now require engine running on car to prevent battery drain
Your learned friend is corect about the level thing BUT only if running on gas. I trust he isn't in the habit of towing with his fridge lit on gas........ could be interesting when he fills up with fuel!!!!!!!!!!!!!
As said get the fridge really cold on mains before setting off - switch to 12v and you might just maintain a coolish temperature for arrival - we usually also put in a couple of freezer packs if we want a cold one on arrival.
I cool mine down by adding a few freezer blocks, some use frozen water in plastic bottles. Freeze all the meat etc that you won't be using until the next day or so as well.
A lot of people use the 12v whilst on route. I don;t bother, but then I'm rarely travelling for more than 3 hours, and just using freezer blocks takes care of that. But the grey plug 12v to fridge, well, that's what it's for, ups and downs, etc. notwithstanding. It's only when you get there that it has to be approx level.
12v will keep it at the temp it started off with, so start off cold, as above. Don't forget to switch to EHU or gas when you get to your destination!
When on gas, level pitch required and not to be used when traveling
12v will work while traveling, If you can pre-chill don't expect to much from it. Don't let it drain your battery
Yes you will have chilled drinks while you set up in Cornwall
------------- Yesterday is already a dream and tomorrow is only a vision, but today well lived makes every yesterday a dream of happiness and every tomorrow a vision of hope.
12V works great for me, seems to be just as good as mains on my 6 1/2hr journey to cornwall. The Haynes manual says that 12V operations is as good as gas or mains. Poor cooling on 12V is usually caused by excessive voltage drop between the car battery/alternator to the towing socket 12S and/or the caravan towing plug to the fridge due to long/thin cable runs.
If you've got a 12S plug (rather then the new 13 pin plug) burnt out pins are common when using the fridge, sometimes resulting in the plug being stuck in the socket. This is due to poor contact. A good tip is to ensure the plug & socket is corrosion free & the leaves of the pins are not squashed together. If they are squashed together, you can open them carefully with a penknife.
12v will work while traveling, If you can pre-chill don't expect to much from it. Don't let it drain your battery
12v works a treat when you are travelling but only as long as your engine is running. It has a direct feed from the S socket that is completely isolated from the caravan battery, and is only live when the engine is running. This being the case it is impossible to flatten a battery by using fridge on 12v as all the power for the fridge is provided by the cars alternator and no other battery is invloved.
------------- Bill
For a licence dated 1997 or later you must add together the plated max weight of the caravan and trailer, if the total is 3500 or less you can tow it. You may even tow a caravan with a MAM greater than the cars unladen mass the restriction was removed in 2013
OP, if you want to run the fridge on 12v while travelling, check your handbook. I think you will find that you should set your selector switch to "VAN".
"CAR" position is only for emergency use. e.g. if your van battery is flat you can power the van from the car battery while on site by plugging in the 12S.
I have to say we don't have a problem at all with chilling whilst driving. We pre chill on drive for 2 days and everything is as cold as our fridge at home when we arrive on site however many hours later. When OH changed his car the towbar didn't have the fridge pin connected so on our first trip with it we had to travel 5hrs without the fridge on. We prechilled the fridge at home but needn't have worried as everything was still ice cold on arrival.
the fridge with everything set correctly and the right switches on for travelling,if the outside temperature is high it still may need a little help.like ice packs or a frozen bottle of lemonade.we pack the freezer box as this helps a lot.we are lucky as we can have the fridge on a few days before we go.i know it will not reach it but i always set it on 7 being the coldest.
------------- the only silly question is the one you do not ask.