cool zab
08-12-2010, 12:52 PM
We have four fujitsu AUY25UNAKL out door units all are which are icing up. Not defrosting thay are all on a corner of a building on the floor.
There are another 10 of these units on the same site . Which do not have this problem.
We have check the refrigerant charges. replaced the condensor probes.
These units are connected to cassettes AUY25UUAR
This problem is present while the outside ambient is low. Which affects the indoor temps.
Please could anyone help
Thanks Cool zab
There are another 10 of these units on the same site . Which do not have this problem.
We have check the refrigerant charges. replaced the condensor probes.
These units are connected to cassettes AUY25UUAR
This problem is present while the outside ambient is low. Which affects the indoor temps.
Please could anyone help
Thanks Cool zab