Having problems with your Air Conditioners ?

Mastercool swamp cooler fan doesnt come on.

\015 Bout 4 yrs ago had similar problem. circuit board was corroded. had board replaced. this board looks ok. can hear relays click when turm power on. thermostat lights up acts like it works ok. can jump the relays and the blower kicks on hi/lo works ok. acts like the relays not getting triger power? this is a mastercool plus 1994. circuit board asobe air p/n 219601a. any ideas?\015\012thanks jim.....\015

Answers :

Are the relays perment on the board or are they seperate from the main board? If they are mounted to the board, you will need to replace the board. Sounds like you are getting a call to the relay but none leaving so this would indicate that you have a bad relay switch.

Repair Help & Product Troubleshooting for Air Conditioners
You need a second opinion or clarification ? ask it in the comment box OR you can Ask Your Own Question

Tips for a great answer:

  • Please provide as much detail as possible as this will allow our members to better understand and respond to your Comment
  • If you need clarification, ask it in the comment box
  • It's 100% free, no registration required

Suggested Questions/Answers :

It is recommended you read all this kind of situations

Mastercool swamp cooler fan doesnt come on.


Are the relays perment on the board or are they seperate from the main board? If they are mounted to the board, you will need to replace the board. Sounds like you are getting a call to the relay but none leaving so this would indicate that you hav ... Mastercool 67680 Evaporative Cooler Air Conditioner

I have both Heater and Evaporative cooler fitted to my house early this year. When I turn on the cooler with the Comfort control remote, air coming from heater outlets but not from the cooler outlets. Have recode,reset the unit. It only stopped the air coming from heater outlets.No air from cooler but could hear a pump like thing next to the fan running.Please help.


Mate .. stop playing with it if you dont know what your doin honestly... sounds like you could end up costing yourself more money. it will b under warrenty call back the installer ... Mastercool 67471 Evaporative Cooler Air Conditioner

It is not cold. The fan works but when the cold air should come on it doesnt. You can hear it trying to kick on for a moment but it doesnt, it just keeps blowing as a fan. Thanks for any help. I would even buy another one of the same model if I could find it but that doesnt seem possible either.


If compressor is not shorted out to the ground and between each leg of compressor multimeter reads resistance You could try to install 3 N 1 hard start kit. But most likely compressor is weak, be prepared to replace compressor soon. Here is my situat ... Frigidaire FAS185M2A Air Conditioner

Wiring diagram for a mastercool swamp cooler - Mastercool 67471 Evaporative Cooler Air Conditioner


... Mastercool 67471 Evaporative Cooler Air Conditioner

My unit is running but not blowing cool air. I went outside and the condenor fan was not moving. Took a stick and shoved a blade and the fan started moving but the air is still not cool inside. I did notice the air coming through the unit outside after fan was blowing was cooler than my 2nd a/c unit that was working fine. I wondered if the entire unit was frozen. I turned off unit at thermostat and figured I would see what happens tomorrow


Sometimes on new units it is common for the fan to not start until you give it a push. Did you happen to hear if the compressor was operating? If the unit was froze-up the Insulated Suction line would also be iced over as well. If it wasn`t it is mor ... Carrier 38CKC024 Air Conditioner

Our Furnace doesnt seem to be working correct. We an: Air Pro BGM075128 and is Natural Gas. It will turn on when we turn up the thermostat.. but we never get any heat through the vents. There is a switch on the side that is "on" and one that is "fan". If we turn on the "fan" only cold air gets blown through. It looks like this is for cool air. So, if we leave the fan off and the "on" swith on, we get the furnace firing up, but no heat ever comes through the vents. I tested out the thermo


Sounds like the blower motor is not working, if the furnace is actually lighting up and the burns are ignited. You should set your thermostat to auto, as if it is on fan then the fan runs all the time until you take it off of fan. I am a little confu ... Air Conditioners

I have a mastercool plus swamp cooler from tekelec, and it had been winterized. Where do I go to get the steps to turn it back on?


... Air Conditioners

Wiring diagram for mastercool - swamp cooler model ADA71


... Air Conditioners

Water pump in swamp cooler not pumping water - Mastercool 67471 Evaporative Cooler Air Conditioner


... Mastercool 67471 Evaporative Cooler Air Conditioner

I have a mastercool swamp cooler hooked up to a rsk2 switch. when i started up cooler, high vent and cool did not work, low cool and vent did until i turned off last night and now nothing turns on.


... Air Conditioners

Swamp cooler shakes - Mastercool 67471 Evaporative Cooler Air Conditioner


... Mastercool 67471 Evaporative Cooler Air Conditioner

Champion swamp cooler wiring diagram - Mastercool 67471 Evaporative Cooler Air Conditioner


... Mastercool 67471 Evaporative Cooler Air Conditioner

Brivis evap cooler fan runs backwards - Mastercool 67471 Evaporative Cooler Air Conditioner


... Mastercool 67471 Evaporative Cooler Air Conditioner

Swamp cooler float problems - Mastercool 67471 Evaporative Cooler Air Conditioner


... Mastercool 67471 Evaporative Cooler Air Conditioner

Swamp cooler high speed works low doesn't - Mastercool 67471 Evaporative Cooler Air Conditioner


... Mastercool 67471 Evaporative Cooler Air Conditioner

Swamp cooler low speed does not work - Mastercool 67471 Evaporative Cooler Air Conditioner


... Mastercool 67471 Evaporative Cooler Air Conditioner

Air conditioner comes on fan only. the compressor doesnt seem to be coming on. the is no cool air blowing. the unit is brand new and was jusy installed.


There will be option in remote to on the fan and compressor separately may be you would not have on-ed the compressor through remote or else there would have been any loose connection in the wire which connects the compressor ... Friedrich Air Conditioners

Where to buy a swamp cooler blower wheel - Mastercool 67680 Evaporative Cooler Air Conditioner


... Mastercool 67680 Evaporative Cooler Air Conditioner

My ac unit doesnt cool anymore. I've cleaned the filter and its spotless but cool air doesnt come out at all, its like an expensive fan. Is it out of frion?


May be your compressor, a cap or freon ... Danby DPAC7008 Air Conditioner

I have a Mastercool Evaporative cooler and had the filter replaced two days ago. It still has a very bad odor (like a swamp!) The water was drained and replaced, as well. What I can put in the cooler, that is safe to breathe, to get rid of this odor?


Several of us add scented fabric softener at start-up each year, and later add a bar of ivory soap. I also have an in-line 'scale eliminator' and an anode inside , as well as a purge pump, which changes out all the water every 8-12 hours. These th ... Mastercool 67471 Evaporative Cooler Air Conditioner

I have an Alpine swamp cooler (evaporative cooler) model #RW 4500G. It has a rubber washer or gasket on each side of the center shaft of the fan. Each rubber washer is held in place by a metal collar which in turn is held in place by two screws. The washer on one side is destroyed and I need a replacement for it. How and where can i purchase a replacement part? Sincerely, Jeremy Huck, Glenrock, WY


... Air Conditioners

Remove blower wheel on swamp cooler - Mastercool 67680 Evaporative Cooler Air Conditioner


... Mastercool 67680 Evaporative Cooler Air Conditioner

Air coditonar model 26370181. It's not working and it's a year old . Lights come on but won't blow. Fan doesnt. Come on what's wrong


... Air Conditioners

Frequent short cycles of the Mastercool swamp cooler


Short cycling can also occur in a thermally protected motor if it is overheating. If the other solution did not work, make sure the belt on the motor is not too tight or too loose. A handy person can check the amperage with an amp probe to make sure ... Mastercool 67680 Evaporative Cooler Air Conditioner

Trane xr12, fan works but compressor doesnt come on.


Check the capacitor and contactor. You may have wires burnt at the compressor terminal from corrosion. ... Air Conditioners

A detailed question is important to get you a relevant answers

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
all rights reserved to the respective owners || www.ad-trader.net || Terms of Use || Contact || Privacy Policy
Load time: 0.0838 seconds