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Heater power is on but no fan, no heat and caution light comes on when i turn the thermostat up.

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 1420 Answers

SOURCE: Goodman GMPB-75-4 Rev 13

Is there a diagnostic chart either on the reverse side of the blower door or in your owners manual. It may help you to narrow down what is going wrong.

Operate the furnace with the access door off of the furnace and the blower door switch taped on. Watch the furnace and document what happens. Note if the flame starts but goes out in a few seconds and let me know what you experienced.

Posted on Nov 17, 2007

  • 2 Answers

SOURCE: CAUTION LIGHT only -- no Fan or Heat

According to the manual, the "Caution Light" means that the unit has overheated. They suggest running on a lesser setting, but you also may want to see if you can return the unit (if it is still under warranty).

Posted on Jan 01, 2008

  • 1 Answer

SOURCE: Lasko 5610 red caution light, no power

In the bottom of th e 5610 there are 2 automatic reset breakers. In betwene the two there is wire connecting them together. In the middle of this wire is a thermal resister and thats what repaired mine. Replace it and your heater will heat again.

Posted on Mar 06, 2008

SOURCE: Duracraft Heat Giant Electric Heater Model CZ-2104

since it's old and dust soaked, i'd replace it with one from walmart at about 30 bones.
it's safer to not try to revive it cause it's old and stressed out and has had juice running through it's poor, old wires for way too long.
i wouldn't take the chance on repairing it.  those are just the types of details you don't hear when someone burns to death via a faulty space heater.

Posted on Apr 06, 2008

  • 1 Answer

SOURCE: lasko heater model 5620

Underneath the heater element are two thermostats that are run in series with each other. Inside the wire that connects them is a thermal fuse that opened up. Replacing the fuse corrected the problem.

Posted on Nov 10, 2008

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