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anil130
27-08-2017, 03:09 AM
Hi frens..

Recently, water is sweating from supply Air grill, please any body give me the solution how to control this problem..

chemi-cool
27-08-2017, 05:27 AM
Grill temp is below dew point.
Evaporating temp is too low or set point is too low.

anil130
28-08-2017, 02:54 AM
Dear chemi-cool thanks for the information,do you have any suggestion to control it.

mirza ateeq
28-08-2017, 08:40 AM
Dear Anil
1. you have to put your unit on dehumidification mode or set dehumidification setting lower
2. Some unit have installed with heaters to control temperature during dehumidification so you can check it also
3. for immediate solution you can insulate your grill area where water is dropping

chemi-cool
28-08-2017, 02:43 PM
Dear chemi-cool thanks for the information,do you have any suggestion to control it.

You never mentioned where the unit is installed and what it is cooling.
In general, when the grill is below dew point, water from the air will condense on it.
You have a few options, check the air speed, a filter might be blocked. evaporating temp is too low. Humid air is entering the space.

thebrockenshire
29-08-2017, 10:54 AM
check for low supply air temp, should be around 12 - 15C ish. low fan speed has been the most common for me, blocked filters, very dirty fan blades or poor commissioning
also, undersized grilles will do this due to high velocity.