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Old 29-10-2009, 12:07 AM   #1030
Senior Member
Join Date: Oct 2004
Posts: 1,877
ya...i already knw this. but i was wondering y does the airflow wil suddenly big, than normal.. than awhile later the airflow wil big n go back to normal again.

this happens only when switch on after sometime. n the coil doesnt hav tat many water droplets tat wil causes the airflow to be block.

the fcu gas pipe is 9.5mm.. only at the condenser unit, than is connected to 15.9mm hole. but there is a additional nut tat is fit 9.5mm to this 15.9mm hole.

the MA56EV1 gas hav 1x12.7mm, 1x9.5mm, 2x15.9mm.
For the different nut size, it's ok as this condensor unit allows to connect to 4 units of different btu. Thats why it's so popular for HDB owners.
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