Just can't seem to adjust the temp. It flashes 77, but the temp stays at 75. Why?
197579
First thing is what size tank, and what size heater. If the heater is not large enough for the tank, it's not going to reach temp. If the tank is in a colder room, you may need a larger heater.
197580
I have not had that problem but if you go to their website, www.fluvalaquatics.com, they have a very helpful abd responsive customer service department that will solve your problem. Tim
197581
When you set the temp after a second or two it will display the actual temp of the tank. It can take a few hours to raise the temperature you set.
197582
It will flash the intended temp until it reaches it. If it's over the temp it will flash red with the temp. If it's to cold it will flash blue With the temp.
197583
I had the same problem and wound up buying a second one thinking it wasn't powerful enough to heat my 75 gallon tank. Even with two operating ( one on each end of the tank ) couldn't get the water heated above 74. Apparently these need quite a bit of water flow directly on them for them work properly. I wound up returning both as I wasn't rearranging my filtration to get a heater to work. Wound up going back to the old Eheim Jagers that work great.
197584
We had returned our first o nh e it was not keeping temp got second for exchange and second broke just over 30 days they would not honor replacement after 30 days we do no use this heater we will not recommend this product
197585
I believe it says in the instructions you need to move it closer to the filter to get a water flow / movement but I may be wrong. If that doesn't work use a flat head open and clean if it was a used one.
1941186
Sounds like you have a bad control board. The temp can be set on both the front face of the unit and with the remote control. Take it back and get a new one!!
1784016
I watched it count up by single increments, but I didn't watch it for long. I believe that it tops out at 65C, as others have said. It can be set and will hold the temp.
1819548
I was not able to get it to heat a 20 gal or a 10 gal, so I have it in a 5 gal tank and it still doesn't heat to the level it states it will. I put it in a smaller tank with some fish that don't have to have the water temperature to be maintained at over 75, so it's working find in that situation. I suggest getting a submersible heater that allows you to adjust the heat to the temperature you want, that's what I now have in both of my larger tanks now and I was very disappointed when this one wouldn't/couldn't keep up with at least a 10 gal tank. Good Luck!
1075813
Mine seems to keep it about 10 degrees above my room temp. It's not like you can set it at a temperature and it'll adjust itself up or down accordingly.
1544057
Push and hold the set button for 3-5 seconds until the temp flashes. Then adjust temp. After adjustment push set again.
671063
I have exactly the same issue. Turning the temp dial, or turning the fan speed dial does nothing at all. Also, the leds in the A/C controls only light up when I switch the ignition on, but go off when I start the engine. Initially, I could adjust the fan speed and the LEDs worked correctly, but could only adjust the temp by spinning the temp dial around about 4 times for 1 degree. A week later it changed to working only in Auto.
241224
No temp. control. Turn the switch on, wait a few seconds, hold the button down, then 10 seconds later it's probably 450F or more (my solder melts at 380F). I think it may get hotter than that, but you can't set or control it.
1251551
Is it possible you did a temperature over ride by accident? That will trump the scheduled temperature and make the furnace run until the rooms temperature adjusts, or until the next scheduled temperature takes effect. The only thing other than that I can think of is maybe the wiring is wrong?
506632
Well I had to get used to mine...power on..after I set the temps in each zone I hit start and then keep hitting select until u see temps rising and a little dot blinking beside each temp...just to lower right..hope that helps...:-D
1739543
I found this to be about 12 degrees on the unit I had. I stopped using it, because the company told me there was no way to adjust it.
978539
I am having the same problem...brought it back 3x without success...also temp guage not working properly either
682314
start at the lowest setting and then move the dial just enough to trigger it on. dont just move it to the next setting (e.g going from 1 to 2). the area your heating may be a small area and doesnt need to go to the next full number which may trigger a higher setting. it took several days for me to reach the desired temperture.
708065
it must be preset, there is no temperature control. i don't remember temp. playing into it at all.
1755767
Mine is doing the same thing. It states the max temp is 190, so setting it at the max should be safe and it operate normally. Has anyone else set there's at the max and it works fine? thanks
1566563
it sounds like the temperature control in your fridge is stuck at 58 deg. my fridge temp adjusts to what I set to.
538759
I don't know. The only thing that I could do was to get the temp. set from C to F. Sorry.