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28 questions from our users
my cooler will not work on 12 volts does it have a fuse
I have waeco dometic 14ltr tropicool. It dose not work on 12 volt but works fine on 240 volt. I have checked the lead and fuse/socket plug and the plug in end into the unit. Also checked all wiring and try'd other fridge's all works fine.
Hi, I have a waeco coolpro 21FL that I was running o 240v ahead of camping trip. It has completly stopped overnight, no fan no cooking nothing. 12v no longer working either. Is there a reset etc or can I assume the unit it dead? Cheers
Keeps clicking on 240v & doesn’t start.But works on 12 volt
I have Waeco 12v car fridge model TC 18UG-12, is the internal fan for cooling or heating (or both) and the
internal fan is not turning, can someone give me a spill on this pls?
I have a 12v Waeco car fridge Model number TC 18UG-12. External fan runs, internal fan does not. Is it supposed to run on heating or cooling?
Turn my fridge on, was left on for a full day and not even the slightest bit cold. Can anyone tell me what is wrong please
I have just connected mine via the 12 volt cord to a 240v adapter and the fridge shuts off and comes back on, does not run continuously
Yea mine is running on 240 volts, but when switch to 12 volt, keeps blowing fuses .
Can you please tell me if the internal fan runs constantly with the external fan.
Ive got my cooler hooked up to 240volt and the external fan is going but getting nothing from the internal one.
It's supposed to.
Internal power supply has two low voltage components I believe. 1 x 5v & 1 x 10. Or something in that range. How those fans are connected up to those power supplies I do not know. Maybe a case of no power to one of the fans or a seized fan. If it's just a fan I used to salvage one of similar voltage from an old computer and screw them into place. These days it's even easier. You just look up the dimensions of the fan on mebay or amazon and source one with the appropriate voltage. All this is presuming you're Peltier unit is still operational....
Can I use my thermoelectric cooler lying on its side?
As the cooling system is mainly solid state electronics with a cooling fan on a heat sink I imagine that it should be ok. It should be like operating a notebook pc on its side.
Shouldn't make a scrap of difference, other than thermal leakage as cold air which will flow downhill, leaks out the lid seals.
Unlike conventional fridges, there are no moving parts other than fans so issues such as hydraulic lock, caused by lubrication oil getting past compressors when you tip fridges on their side, is not a problem.
The fan runs on my unit and its been plugged in for hours but not cooling down at all.
Put an ammeter on it and measure the current in the 10 amp range. Might have to go to an auto electrician to do this as a hobby type ammeter will probably deliver an 'out of range error' if it's working properly.
If, however, your $10 multimeter indicates a current draw is minimal, like 600ma or something in the range of what a larger brushless computer fan would draw, then the Peltier device won't be working. If that's the case it will be a 'pull it apart' scenario to see if perhaps a wire has fused a connection.
my waeco 14 lt wont go cold om 240 volt and 12 volt checked both fans and they work perfect is there any thing i can do to fix the problem?
I need to replace the " top pcb control board for a tc35fl-ac? Do u know how much and what company would supply this? Its the chipboard control panel that goes inder the membrane digital all Waeco sticker
How many amps on 12 volt does tc 21 draw per hour?
My 14ltr has just stopped working on 12v, it works fine on 240v and was working on 12v Prior to connecting to 240v
Can I have some suggestions please?
Our Tc-35Fl waeco won't work on 250 volt just clicks but does work on 12 v anyone know what's wrong it's the old style 2 pin cord and no fuse to be found anywhere were told its in the cord but isn't
We just got a Cool Pro TC14 and were testing it out. My daughter walked into the room and said what is that terrible noise. Apparently it emits a loud very high pitched noise. We can't hear it but she can. Seems to only occur when unit has reached set temp and external fan stops running. Has anyone else had this problem?
Has anybody a proposal how to dismantle the inner fan? My TC-21FL does not cool well. While the outer fan is running non-stop, I cannot hear anything inside. I thought checking the inner fan but do not know how to access it. Any suggestions?
Easy check - take a flashlight and a phone camera. Stick them in the box, close the lid and you should see the fan come on in the recording. If it does, cool! (har har), if not:
Remove the front panel. There are two connections on the circuit board labelled 'fan'. The one on the right is the external fan, the one on the left is the internal fan. VERY CAREFULLY (so as not to short your power supply) supply 12V to the one on the left (black negative, red positive) and watch/listen to see if the fan comes on. You don't need the lid on for this one because you are bypassing the switch. If the fan still does not come on, go to '1'. If it does come on go to '2'.
1) You need a new fan. The internal bit of plastic seems to be purpose-designed to be non-serviceable. You will have to cut the plastic down each side and pry it open. The will give you access to the fan, and once the fan is removed also to the three screws that secure the bit of plastic in place. Undo the screws, cut away the centre portion of the plastic at the bottom and now you have a removable cover that is secured in place by the plastic tabs at the top and the plastic tabs at the bottom, just not screwed in. You'll have to glue the side bits back on. Incidentally mine was really nasty inside that bit of plastic. Its crazy that Weico haven't made it possible to remove the piece for cleaning. Remove the fan, pulling a piece of fishing line through from the circuit board side so that you can re-lead the wires on a new fan. Buy a new fan from a computer shop for not-very-much money and install it.
2) If the fan DOES come on when you give it power directly then the problem must lie in the circuitry or the lid switch or something. Easiest solution I can come up with is to wire it in with the external fan so that it is always on. You'll lose a bit of efficiency because it will blow cold air out every time you lift the lid but it's better than nothing and provided the box is pretty full (of cold stuff) it shouldn't be too big a current draw. The fan itself only draws 0.22A which should be manageable.
Disclaimer: I'm not an electrician, a Weico aficionado or in any way technically or officially qualified to do this stuff in any way. I'm just a dude with a cool box that isn't working armed with a multimeter, a battery and some bits of old wire trying to bumble my way to a solution
Good luck. Hope this is useful to somebody else.
Can you lay a waeco on its side when it's not running for transit
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