Noisy Heater/airconditioner
Submitted: Friday, Sep 20, 2013 at 11:50
ThreadID:
104406
Views:
8420
Replies:
6
FollowUps:
1
This Thread has been Archived
Senna136
My caravan is fitted with an Ibis, by Air Command reverse cycle heater and airconditioner. The unit is just over a year old. Of late, it has become noisy - sounds like an out of balance fan. The noise starts as the unit gets up to temperature on the heating cycle and stops actually blowing air into the van.
The handbook offers no help so was wondering if anyone has had a similar experience and has any tips on a fix.
Reply By: K&FT - Friday, Sep 20, 2013 at 13:33
Friday, Sep 20, 2013 at 13:33
We have the same aircon in our caravan.
In heating mode the fan will stop when the unit needs to defrost the condenser(outside)
If you have the fan on auto it will go into sleep mode when the temp has stabilised and restart when it needs to heat again.
difficult to tell what the noise is you are hearing just before shut down. could be the compressor just prior to needing to defrost where the head pressure would be very high.
ours is now 3 years old and apart from the noise from the fan it works
well.
frank
AnswerID:
518491
Reply By: MEMBER - Darian, SA - Friday, Sep 20, 2013 at 18:17
Friday, Sep 20, 2013 at 18:17
Yep - the Ibis 'clunks' loudly when engaging and disengaging the compressor. As you say, it makes other odd operatiuonal noises as
well at times. Also as you say, any information provided on troubleshooting seems near worthless (the DVD that came with ours might as
well be a rimless frizbee). Ours if 5 years old and we recently used it quite a lot while in the Red Centre of Oz. Apart from that annoying noise, ours still works
well enough in both hot and cold modes. Don't forget the required initial tightening of the mounting bolts after the first few months of use - the roof seal compresses and could contribute to extra noise as
well as the potential for water leaks.
AnswerID:
518505