I'm trying to solve a problem for my neighbour, she has a Fujitsu inverter heatpump that has stopped heating. Power is all good to system and is able to cool. I did notice that timer indicator on unit flickers so think that this may have something to do with it? I've reset timer but it still flickers and no heat , any ideas what I can do to help , thanks
johotech,
Aug 8, 12:05am
Switch off the main power to the unit. Wait a minute or two then switch it on again. I know that sounds like a "helpdesk" answer, but other than that, it's a call out for a service person.
edit, also take the batteries out of the remote for a minute or two at the same time, just in case it is on some strange timer setting.
borolad,
Aug 8, 12:26am
Thanks, done that and light has stopped flashing, still no heat and fan. Works ok on cool. Strange, may have to be a call out?
borolad,
Aug 8, 12:29am
Just got the message, heat pump working a treat now ???
dfd1,
Aug 8, 12:44am
Have the filters been cleaned. turn off. open front panel and vacuum the filters. you would be surprised what a difference it will make too.
rotormotor7,
Aug 8, 1:09am
that old chestnut.
love it when you get the blank look. " what filters?" when you suggest thats the reason the hp is getting progressively bad
gabbysnana,
Aug 8, 4:56am
The thermo thing has failed, its a part in the inside unit. The blinking is a message if you google the flash pattern it will tell you the error.
elect70,
Aug 8, 10:20pm
Was it below 0 outdoors if so could have been on defrost cycle Takes 5 minutes or so at least . On minus temps you find out just how good your HP really is efficiency drops the lower the ambient & often defrosts several times an hour .
fordcrzy,
Aug 9, 1:08am
our fujitsu ducted system sometimes takes 10 mins or so to wake up. you put it on heat and NOTHING happens, then all of a sudden she's all go
cagivachick1,
Aug 9, 1:17am
i have a panasonic hP in a rental thats blowing cold as well could the op please let me know what they did to get it going?
elect70,
Aug 10, 11:44pm
They are actually going the fan starts after a delayto alow the pressure /heat to build up so it doesnt push cold air . Colder it is the longer it takes .
bluas,
Oct 21, 11:03am
the main filter may be blocked heaps the one in the roof. That is if you have the same sort as what we do there will be a box of some sort in the ceiling.
Dont kniwn for sure tho mate chhers
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