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  1. Join Date
    Mar 2008
    Posts
    54,642
    #1
    Quote Originally Posted by brushless View Post
    All electronics needs air cooling. You can't use an electrical tape. Maybe, put a mesh screen over the vents and all possible passage way.

    Even if you do that, they can still get in the aircon blower vents. So, it's futile.

    I'm sure there are better remedies by just searching google. I read eggshells can scare them away.
    in your picture with the dead butiki, you already have a white roof. just drill some holes on them, for cooling. then close the sides using electrical tape.
    if it needs real cooling, it'll have a heat sink.
    don't tape over a heat sink.
    Last edited by dr. d; May 13th, 2018 at 09:34 AM.

  2. Join Date
    Sep 2017
    Posts
    178
    #2
    Di pala standard size yung Hitachi Window type Inverter 2.0 hp...


    Sent from my iPhone using Tapatalk

  3. Join Date
    Mar 2004
    Posts
    10,322
    #3
    2.0 HP window of any brand is usually larger ... also if inverter type, 1.5 HP window of some brands are the same size as 2.0 HP ...

  4. Join Date
    Oct 2002
    Posts
    17,338
    #4
    Quote Originally Posted by MamBad View Post
    Di pala standard size yung Hitachi Window type Inverter 2.0 hp...


    Sent from my iPhone using Tapatalk
    Inverter ACs (any brand) have larger housings based on my observation.

  5. Join Date
    Dec 2017
    Posts
    2,686
    #5
    My son and I just finished cleaning the air conditioning unit this afternoon. The condenser is corroded due to neglect. Anyone here has suggestions on how to stop or at least minimize the spread of corrosion aside from regular cleaning?

    By the way, usual charge for cleaning is 400 Pesos. I said to my youngest son that we saved 400 since we did the cleaning. So I followed it up by saying that I will take 200 from it and the other half​, he share it to his older brother. He is more than happy to comply.

  6. Join Date
    Oct 2002
    Posts
    40,599
    #6
    Quote Originally Posted by Archerfish View Post
    My son and I just finished cleaning the air conditioning unit this afternoon. The condenser is corroded due to neglect. Anyone here has suggestions on how to stop or at least minimize the spread of corrosion aside from regular cleaning?

    By the way, usual charge for cleaning is 400 Pesos. I said to my youngest son that we saved 400 since we did the cleaning. So I followed it up by saying that I will take 200 from it and the other half​, he share it to his older brother. He is more than happy to comply.
    You can minimized that by proper drainage dapat tama yun pitch sa Installation para hinde naiipon diyan yun tubig


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  7. Join Date
    Dec 2017
    Posts
    2,686
    #7
    Quote Originally Posted by shadow View Post
    You can minimized that by proper drainage dapat tama yun pitch sa Installation para hinde naiipon diyan yun tubig


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    I'll see it next week and check the level. Thank you.

  8. Join Date
    Oct 2012
    Posts
    27,624
    #8
    good job bro

    https://youtu.be/3pVqu2M-oE4

    tomorrow aakyat pa ako for the outdoor units.


    FOCUS

  9. Join Date
    Dec 2017
    Posts
    2,686
    #9
    Quote Originally Posted by StockEngine View Post
    good job bro

    https://youtu.be/3pVqu2M-oE4

    tomorrow aakyat pa ako for the outdoor units.


    FOCUS
    It seems this is not available here. I'll check for similar products. Thanks!

  10. Join Date
    Oct 2012
    Posts
    27,624
    #10
    Quote Originally Posted by Archerfish View Post
    It seems this is not available here. I'll check for similar products. Thanks!
    denso baka meron

    FOCUS

  11. Join Date
    Jun 2015
    Posts
    2,751
    #11
    For a small bedroom that has a single bed, headboard , study desk, a small cabinet. Is it more practical to just install a 0.6hp conventional a/c than a 1.0hp inverter? Will the power consumption be just about the same?

    I'm asking because a relative of mine said that their contractor advised that since the bedroom is so small, a 0.6hp regular a/c will have the same power consumption as a 1.0hp (the minimum for an inverter-type a/c) inverter a/c.

    I've seen the room and the 0.6hp Panasonic a/c was able to cool down the room in, I'm guessing, about 3 minutes. And this was with the afternoon sun hitting the window of said room.

    So, tama nga kaya na if yung a/c ay talagang suitable sa size ng room magiging pareho lang ng inverter type a/c ang power consumption?

  12. Join Date
    Nov 2017
    Posts
    1,748
    #12
    Quote Originally Posted by WallyWest View Post
    For a small bedroom that has a single bed, headboard , study desk, a small cabinet. Is it more practical to just install a 0.6hp conventional a/c than a 1.0hp inverter? Will the power consumption be just about the same?

    I'm asking because a relative of mine said that their contractor advised that since the bedroom is so small, a 0.6hp regular a/c will have the same power consumption as a 1.0hp (the minimum for an inverter-type a/c) inverter a/c.

    I've seen the room and the 0.6hp Panasonic a/c was able to cool down the room in, I'm guessing, about 3 minutes. And this was with the afternoon sun hitting the window of said room.

    So, tama nga kaya na if yung a/c ay talagang suitable sa size ng room magiging pareho lang ng inverter type a/c ang power consumption?
    1.0 hp inverter aircon ka na hindi ka magsisi mas mababa consumption compare sa non inverter..

    Sent from my SM-G955F using Tapatalk

  13. Join Date
    Jan 2016
    Posts
    6,813
    #13
    Could be possible if you simply go by the numbers which is: an inverter saves 40% electricity than a conventional one, ergo 1.0 hp at 40% savings = 0.6hp consumption. I hope an EE here can make an accurate comparison. If this is true, you save 50% upfront on unit cost.

    I wonder how the consumption of a 0.75 hp non inverter compares to a 1.0 hp inverter.


    Quote Originally Posted by WallyWest View Post
    For a small bedroom that has a single bed, headboard , study desk, a small cabinet. Is it more practical to just install a 0.6hp conventional a/c than a 1.0hp inverter? Will the power consumption be just about the same?

    I'm asking because a relative of mine said that their contractor advised that since the bedroom is so small, a 0.6hp regular a/c will have the same power consumption as a 1.0hp (the minimum for an inverter-type a/c) inverter a/c.

    I've seen the room and the 0.6hp Panasonic a/c was able to cool down the room in, I'm guessing, about 3 minutes. And this was with the afternoon sun hitting the window of said room.

    So, tama nga kaya na if yung a/c ay talagang suitable sa size ng room magiging pareho lang ng inverter type a/c ang power consumption?

  14. Join Date
    Jun 2008
    Posts
    895
    #14
    Quote Originally Posted by WallyWest View Post
    For a small bedroom that has a single bed, headboard , study desk, a small cabinet. Is it more practical to just install a 0.6hp conventional a/c than a 1.0hp inverter? Will the power consumption be just about the same?

    I'm asking because a relative of mine said that their contractor advised that since the bedroom is so small, a 0.6hp regular a/c will have the same power consumption as a 1.0hp (the minimum for an inverter-type a/c) inverter a/c.

    I've seen the room and the 0.6hp Panasonic a/c was able to cool down the room in, I'm guessing, about 3 minutes. And this was with the afternoon sun hitting the window of said room.

    So, tama nga kaya na if yung a/c ay talagang suitable sa size ng room magiging pareho lang ng inverter type a/c ang power consumption?
    It depends on the size of the room (area). Meron ba 0.6 hp? AFAIK 0.5hp ang commercially available. As per DOE guideline, a 17 square meter room will require a 0.75hp unit while 1 hp is for up to 22 square meters. You will need to factor in the height of the ceiling as well (should be up to 2.5 meters high). I changed mine from 0.75hp to 1 hp on a 15 square meter room due to higher ceiling. Sizing of the unit must be right as a smaller unit will consume more energy to cool the room. On the other hand, a bigger unit will make the room damp. For power consumption, convert the hp rating into kilowatts by multiplying 0.746 and the number of hours the unit is used to arrive at the kwh-hr which used as the basis for Meralco charging. Of course, as mentioned you have to factor in if the unit is overstressed due to undersizing. Hope this helps.

  15. Join Date
    Oct 2012
    Posts
    4,851
    #15
    Samsung inverter... overnight siya araw2... so far for 5 years wala pang repair...yung ordinary lang na inverter ng samsung binili namin sa local appliance store ...


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  16. Join Date
    Mar 2008
    Posts
    54,642
    #16
    Quote Originally Posted by ray_noel View Post
    Samsung inverter... overnight siya araw2... so far for 5 years wala pang repair...yung ordinary lang na inverter ng samsung binili namin sa local appliance store ...


    Sent from my iPhone using Tapatalk
    so it would appear, that build quality may be the issue and not its inverter-ness.

  17. Join Date
    Dec 2017
    Posts
    1,018
    #17
    Most complaints have to do with fried lizard.

  18. Join Date
    Mar 2008
    Posts
    54,642
    #18
    Quote Originally Posted by brushless View Post
    Most complaints have to do with fried lizard.
    perhaps the complainants that have nothing to do with fried lizards, are not boisterous enough?

  19. Join Date
    Dec 2017
    Posts
    1,018
    #19
    Quote Originally Posted by dr. d View Post
    perhaps the complainants that have nothing to do with fried lizards, are not boisterous enough?
    We don't have actual data to confirm durability or non durability among the brands. Of course, the only ones complaining are those with problems. What percentage do they comprise of?

    I've read a complaint stating that they would never buy this brand any more because of durability issues. Only to find out the real cause was the fried lizard. Their solution was to buy a different brand. LOL!

    Also, customer negligence. During a brownout, did they pull the plug to protect from power surges? Have they grounded it properly? Did they check the voltage whether it's fluctuates from 220v to 190v? Did they follow periodic maintenance? Are they cleaning the filters regularly? Things like these can and will shorten the life of the product if not properly addressed.

  20. Join Date
    Mar 2004
    Posts
    10,322
    #20
    A 0.5/0.6 HP aircon will have to be working 100% almost all the time to cool a room compared to a 1.0 HP aircon ... really depends on the room size ... too large an aircon might make it uncomfortable at night because too much power ...

    A 1 HP aircon might be able to cool a 22 square meter room when it is still brand new and conditions are favorable ... but when it is older and the weather is extremely hot, it will not be running efficiently ... we replaced a 1 HP to a 1.5 HP and the electric consumption was almost same or lower ...

    Air conditioner guidelines should be in cubic meters instead of square meters ...
    Last edited by Walter; May 21st, 2018 at 09:23 AM.

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Window type aircon (inverter)