Question about Terminator Aquastar 125FX Tankless Water Heater: FX Hood Horizontal Vent

1 Answer

Load beeping when i trun my system on the unit has a loud beeping that is constent and it is coming from the water cooling system. I checked and it has plenty of water in. Any thoguhts. it is a kingwin agua star, water cooling system

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 833 Answers

I'm not sure what water cooling system you speak of. This is a propane water heater. Possible issues: pressure regulator making noise. Could be dirty or defective. Air in a water line. Excessive scale caused by hard water.

Posted on Dec 09, 2007


1 Suggested Answer

  • 2 Answers

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

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Beeping will not stop on wine cooler - red wine side

Beeping usually indicates that something has gone wrong. Probably not cooling properly. The water coming out would indicate that the unit has defrosted. Turn the unit back on again and see if the red side is cooling properly. Some wine fridges have independent evaporators which allows different cooling temps in different parts of the cabinet.

Jun 26, 2014 | Danby DWC2727BLS Silhouette 54-Bottle...

2 Answers

Machine wont stop beeping

Press the beep button if you can see one. It would say loud, medium or off.

Apr 01, 2013 | Frigidaire FEX831CS Top Load Stacked...

1 Answer

Ac unit wont come on the breaker was tripped, reset the breaker, checked the unit for 220 volts has the correct voltage. The unit is a split system heat on one side ac on the other. The blower motor wont...

maybe you have over current .compressor act over loud.
you wait was cooled compressor .than start again and check current and over loud and condenser fan.

Sep 06, 2011 | Friedrich WallMaster WS07A10D Air...

2 Answers

My coolant light continues to come on after I replaced recommended coolane and my car runs hot after driving 5-10 min.. What does this mean? 1998 Chevy Cavalair

check fuse ,wiring ,and connections ,check for proper fan operation,clogged radiator ,water pump and belt and for possible bad sensor

Nov 16, 2009 | 1998 Chevrolet Cavalier

1 Answer

Same loud crack noise also a high pitched beep every minute or so

The noise may come from a plastic piece that is around the outside fan ( that picks up the water ) and cools the condenser ( coil ). the fogs maybe condensation ( warm air and cool air mixing on the window ( heat from outside on the window and cool air inside ( poor seal around the widow ( Unit) .

Jul 17, 2009 | Maytag Chassis Built-In Air Conditioner...

2 Answers

Dell Dimension 8400 - screen goes black or just freezes, no mouse or keyboard input works. Power down and then power back up works fine for about 10 mins then same problem.

Does the computer emit any beeps? If so, how many beeps?
One quick loud BEEP, at start up means that all is loading OK. If you get more than one BEEP sound, than you could have Memory ( RAM ) that is, or has failed. Sometimes, if one of the internal fans has failed or is failing, a computer will start up, and than shut itsself down again. Look for any error messages that may come across the screen. Get on another computer, and search for "computer beep codes". If you have the original manual that came with the computer, sometimes it will list beep codes in it. As it has been pointed out, it could be the hard drive also, check the beep codes, that is a good place to start.

Jun 18, 2009 | Dell Dimension 8400 PC Desktop

1 Answer

Hf flashing on screen and beeping loud

H/F error is due to :-- No water detected entering machine or Pressure switch trip not detected.

If after 30 seconds the control does not detect water entering machine and then valves will be turned off and the error code will be displayed.

If the control has turned the water valves on and after 8 minutes the flow meter has detected 10.5 gallons of water passing through it, but has not detected the pressure switch trip, the valves will be turned off and the error code will flash.

Press PAUSE/CANCEL twice to clear the display. globul1a.gif If there is no water in the unit:
1. Make sure that both valves at the water source(s) are turned on all the way.
2. Check for plugged or kinked inlet hoses or plugged screens in the inlet valves
3. Verify inlet valve operation
globul1a.gif If there is water in the unit:
1. Verify Drain pump operation
2. Pressure Switch Hose is in good condition and properly connected to Tub and Pressure switch
globul1a.gif Verify there is not a siphon problem globul1a.gif Verify wire harness connections to:Inlet Valves, Pressure Switch, Drain Pump, Flow Meter, and Central Control Unit (CCU) globul1a.gif Check all hoses for possible leaks globul1a.gif Verify pressure switch operation
globul1a.gif Verify flow meter operation globul1a.gif Verify CCU operation

May 07, 2009 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

Beeping dryer & broken hinge on the washer

1 Beep/E10--Error: Water doesn't enter Cause: Water supply problem, Check kinks and faucets
1 Beep/E10--Error: Water leaks Cause: Water connections loose,household drain clog,oversudsing. Correct problems.
1 Beep/E10--Error: Dispenser drawer is open Cause: Washer will not operate if drawer is open.
2 Beeps/E20--Error: Water dosen't drain. Cause: Drain is kinked or household clog. Correct.
3 Beeps/E30--Error: Drum overfilled. Cause: Inlet valve,pressure switch or control board failure.Select drain/spin to remove water. Restart.
4 Beeps/E40--Error: Door is open. Cause: Washer will not operate if door is open. Close door.
5 Beeps/E50--Error: Motor is overheated. Cause: Wait 30 minutes to cool down. Restart.
7 Beeps/E70--Error: Cold water doesn't enter. Cause: Hoses crossed,faucet problem.
15 Beeps/EF0--Error: Oversudsing. Cause: Too much detergent,or improper detergent for machine.
15 Beeps/EF0--Error: Hot water doesn't enter. Cause: Hoses crossed,faucet problem.

Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question

Jan 20, 2009 | Kenmore 24032\24036 Top Load Washer

1 Answer

Keeps making a beeping noise

Hi, if the unit is fairly new, you may want to claim warranty check or replacement. If it has been used for some time, it may be that: 1) the battery is dying, 2) not getting enough charge or 3) too much load. For 1, battery replacement might be required. Care should be taken since this requires opening the enclosure, removing the old battery (might have acid leaks) and replacing with a new one. For 2), any competent techncian could diagnose and repair. For 3) try removing all other loads to the UPS and just run the PC with the monitor and see if the problem still exist. Hope this works for you and please let me know how things trun up. Regards.

Apr 09, 2007 | Powerware PowerRite Plus UPS System

Not finding what you are looking for?
Terminator Aquastar 125FX Tankless Water Heater: FX Hood Horizontal Vent Logo

197 people viewed this question

Ask a Question

Usually answered in minutes!

Top Terminator Kitchen Ranges Experts

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers


Level 3 Expert

77932 Answers

Paul Carew

Level 3 Expert

3162 Answers

Are you a Terminator Kitchen Range Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides