Question about Mastercool Heating & Cooling
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Posted on Jan 02, 2017
SOURCE: Night Service Button
Sounds to me like "inspect" might be the button programmed on the phone. IF the button is labeled "night" then you can reprogram the button.
press "SPKR # 0 0"
Press the button labeled "Night"
Press "* 3 9"
Then press the "home" or "exit" button.
See if that works...
Posted on Dec 21, 2007
Hello,For model KV-40XBR800,
Pls check following area.
Low HV Shutdown:
On the D Board.
Check IC8004/pin 7 should be 7.4v.
Check IC8006/pin 2 should be 2.5v if lower will trigger shutdown by causing pin 1 to turn on.
Check IC8006/pin 3 reference voltage 2.2v.
IC8006/pin 1 normally at 0v. If high
turns D5007 ON which turns the latch circuit Q6532,
Q6530, and Q6527 ON and turns the AC relay RY6501 OFF.
And NOTE: 6 blinks also can be Low B+ protection.
Unregulated 7.5 v from the power supply to 5v reg IC504 on the A Board. 5v to M Board Q2314
to CPU IC2300/pin 43. If 5v missing set will shutdown with 6 blinks.
Posted on Oct 15, 2008
1. Make sure the pump is getting plenty of water.
2. Make sure the pump is working.
3. Check the pvc pipe with drip holes are not plug. (above the pads )
4. Check the pads directional arrow that should be facing up. When pads are initially installed you can see arrows on the pads. The arrows should be in the up direction. That will allow the pads to get saturated more efficiently.
I hope these steps help you.
Posted on May 08, 2009
SOURCE: New Mastercool pads smell bad
The cellulose pads in a mastercool are glued together and usually the adhesive is what you smell. It may take a while for it to go away. Strange as it may seem, as the pads get more mineralization and you use it more the smell will go away. Do not use a cooler for your whole house without plenty of exhaust through a window or an updux. Coolers work best when there is plenty of freely moving air.
Posted on May 31, 2009
Louis, The cooling does not come from the volume of water running over the pads. It cools by cooling the air passing through the wet pads. So, Yours is an impeccably logical argument that leads to a false conclusion. Bigger is not better in this caThe fishy smell is from the matting (pads) when kept saturated, Molds and algae will form if there is too much water also.. Best you get the original size pump Good luck and stay cool - Ned
Posted on Jul 26, 2009
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