Search: Posts Made By: bjp929
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08-25-09, 08:00 PM
Replies: 33
Views: 5,770
Posted By bjp929

i checked the motor after about 10 mins run, I...

i checked the motor after about 10 mins run, I did not feel the motor get warm. I also did not feel significant heat release from the heater part.

i checked air temperature on the surface of coil...
08-25-09, 12:17 PM
Replies: 33
Views: 5,770
Posted By bjp929

thanks, guy.really appreciate your time! I...

thanks, guy.really appreciate your time!
I opened chamber when its on. I put my hand close to blower, and I can feel warm air (about 70s) blow out of out of the blower.

if the heat element is the...
08-24-09, 12:32 PM
Replies: 33
Views: 5,770
Posted By bjp929

i think there is misunderstand here. the air...

i think there is misunderstand here.

the air flow in my indoor unit is from bottom to the top, it pass the filter first, then coil and reach the blower, then inject to the foil tube

the...
08-23-09, 01:02 PM
Replies: 33
Views: 5,770
Posted By bjp929

looks like the chamber is leak somewhere. I...

looks like the chamber is leak somewhere.
I draw a hole on the foil box right above the blower, and stick thermalmeter in to it, the temperature reading is 67oF, the return air also 67oF. that mean...
08-22-09, 06:22 PM
Replies: 33
Views: 5,770
Posted By bjp929

sorry for confusion air lfow in my sysytem is: ...

sorry for confusion
air lfow in my sysytem is:
it reach the filter first, then pass through coil, and blower on the top. my indoor unit in the garaage, and it's a vertical box, filter on the very...
08-22-09, 10:35 AM
Replies: 33
Views: 5,770
Posted By bjp929

updat

thank you all for such kindness
I took out the blower and cleaned it. after I put it back, I turned on the fun without cooling and kept chamber open, i feel that air flow through the vent is more...
08-21-09, 09:40 PM
Replies: 33
Views: 5,770
Posted By bjp929

updates

ok.
tonight, i checked it again.
the outside temperature is 77 oF
room temperature is 75oF
the air from vent is 60oF

looks like the temperature is related to the outside temperature.

does...
08-21-09, 09:20 PM
Replies: 33
Views: 5,770
Posted By bjp929

if it's the compressor's problem. why I still get...

if it's the compressor's problem. why I still get the cold air after I washed and clean the coil?
what's the normal temperature around coil during its running?
does anybody know the cost to hire a...
08-21-09, 04:37 PM
Replies: 33
Views: 5,770
Posted By bjp929

thank you all for such helpful information. 1....

thank you all for such helpful information.
1. when tech came, he just take a thermal reading in different vents inside of house and took a read over the thermal-stat. then then connect a meter to...
08-21-09, 04:17 PM
Replies: 33
Views: 5,770
Posted By bjp929

temperature of the air from vent is 66 oF, room...

temperature of the air from vent is 66 oF, room temperature is 75 oF

sorry about misleading.
"below filter" means I stick a glass thermal meter under the filter and measure the temperature of...
08-21-09, 01:16 PM
Replies: 33
Views: 5,770
Posted By bjp929

temperatures

I just did some measurement, here is the data:
time 3:10 pm

outdoor 95oF
post condenser 104oF
garage 93.2oF
below...
08-21-09, 12:43 PM
Replies: 33
Views: 5,770
Posted By bjp929

cleaned inside coil, stop work again.

Thanks for your comments
the AC problem 8 years old,
my house is 1299 sqft, in Texas Lubbock
I have taken suggestion and clear the inside coil with brush and soap and water.
I bought a new...
08-20-09, 02:30 PM
Replies: 10
Views: 2,009
Posted By bjp929

looks like Dun11 is a pro on A/C, I do have...

looks like Dun11 is a pro on A/C, I do have similar problem as described by esca85, do you think it's time to change compressor? or I can clean and fix the old compressor? or other cheaper way to fix...
08-20-09, 02:20 PM
Replies: 33
Views: 5,770
Posted By bjp929

the A/C is not cooling

I have a comfortmaker 10. I try to cool the house to 75oF during daytime, but it take forever to cool the house for 3 or 4 degrees take forever.
both inside and outside sound running, outside unit...
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