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I have a heat pump mitsubish MSH-12RV. It turns itself off after 1-2 minutes operation. Ihave cleaned the filters and re-set the clock. Any other suggestion?

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If its not being turned off by the thermostat, sounds like it might be the low presure switch kicking it off due to low freon. You will have to get a HVAC tech to charge it back up.

Posted on Mar 14, 2011

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A downeast hot tub water is only 78 degrees turn up to 100 doesn't never get warmer and shows a ECn code


Check your filter cycles and switch spa into Standard Mode as you have it in Economy. (In Economy mode it will only heat during the filter cycles).
If the Ecn or Ec Message is Alternating with the Water Temperature on the Display, the Spa is Operating in the Economy Heating Mode.

If the Ecn or Ec Message is ON Solid (Not Flashing) on the Display, the Spa is Operating in the Economy Heating Mode, but there is No current water temperature because the Spa is between Filter Cycles.

Ecn or Ec is Alternating with Temp:
The Spa is Operating in the "Economy" (Ecn or Ec) Heating Mode.

The Water Temperature is Sampled Only during Programmed Filter Cycles. The Heater will Only operate and Heat up to Set Temperature during the Filter Cycles. The Water Temperature will probably drop Below Set Temperature between Filter Cycles. Other Heating Modes are Standard, Standard in Economy, and Sleep Modes.

Ecn or Ec is ON Solid (Not Flashing):
The Current Water Temperature is "Unknown" (- - - or - -) while in Economy or Sleep Mode.

Between Filter Cycles, while in the Economy or Sleep Heating Modes, the Pump has not turned ON and the Last Water Temperature is not Current. To read the Current Water Temperature, either Change to Standard Heating Mode or turn On the Heating Related Pump, and wait at least 2 Minutes.

Apr 06, 2013 | Washing Machines

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Hot tub in EC with light flashing


Ecn or Ec Message
Ecn or Ec Message

If the Ecn or Ec Message is Alternating with the Water Temperature on the Display, the Spa is Operating in the Economy Heating Mode.

If the Ecn or Ec Message is ON Solid (Not Flashing) on the Display, the Spa is Operating in the Economy Heating Mode, but there is No current water temperature because the Spa is between Filter Cycles.

Ecn or Ec is Alternating with Temp:
The Spa is Operating in the "Economy" (Ecn or Ec) Heating Mode.

The Water Temperature is Sampled Only during Programmed Filter Cycles. The Heater will Only operate and Heat up to Set Temperature during the Filter Cycles. The Water Temperature will probably drop Below Set Temperature between Filter Cycles. Other Heating Modes are Standard, Standard in Economy, and Sleep Modes.

Ecn or Ec is ON Solid (Not Flashing):
The Current Water Temperature is "Unknown" (- - - or - -) while in Economy or Sleep Mode.

Between Filter Cycles, while in the Economy or Sleep Heating Modes, the Pump has not turned ON and the Last Water Temperature is not Current. To read the Current Water Temperature, either Change to Standard Heating Mode or turn On the Heating Related Pump, and wait at least 2 Minutes.

Dec 23, 2012 | Jacuzzi Balboa R574 System for 1 2 Speed...

1 Answer

When the oven is set, it heats for about five minutes. Then "F-2" appears on the screen and it shuts itself off completely.


F2 Oven temperature is too high
1. Look for welded relay contacts on bake or broil relays. If this happens, replace oven control (also called clock or ERC).
2. For SELF CLEAN models: check door lock operation.
3. Look for a high resistance connection or any other cause of high resistance in the oven temperature sensor circuit. Check sensor, sensor harness and sensor harness connection at sensor and oven control. Replace sensor if found defective.

Dec 24, 2010 | Whirlpool 30" Self-Cleaning Freestanding...

1 Answer

How to set time on jvc kd-r210


Setting the clock
  • Press and hold SEL (select) for more than 2 seconds. "DEMO", "CLOCK H", "CLOCK M", "DIMMER", or "AMP GAIN" appears on the display.
  • Set the hour.
  • 1. Select "CLOCK H" (hour) if not shown on the display.
  • 2. Adjust the hour.Using the Control Knob.rwalker540_3.jpg
  • Set the minute.
  • 1. Select "CLOCK M" (minute).
  • 2. Adjust the minute. Using the Control Knob
  • rwalker540_4.jpg
  • Finish the setting. To check the current clock time or change the display mode.
  • Press DISP (display) repeatedly. Each time you press the button, the display changes as follows:
  • • During tuner operation:
  • • During CD operation:
  • • During power off:
  • The power turns on and the clock time is shown for 5 seconds, then the power turns off.

Nov 11, 2010 | JVC AM FM CD DET FACE CAR STEREO

1 Answer

How to open pool, fill sand filter with water?


I happen to have a copy of the users manual for this pool filter. These are the instructions for operating your filter.

1. Be sure correct amount of filter sand media is in tank and
that all connections have been made and are secure.
2. Depress Vari-Flo control valve handle and rotate to
BACKWASH* position. (To prevent damage to control valve
seal, always depress handle before turning.)
3. Prime and start pump according to pump instructions (be
sure all suction and return lines are open), allowing the filter
tank to fill with water.
WARNING: ALL SUCTION AND
DISCHARGE VALVES MUST BE OPEN WHEN
STARTING THE SYSTEM. FAILURE TO DO
SO COULD CAUSE SEVERE PERSONAL
INJURY.
Once water flow is steady out the waste line, run the pump for
at least 2 minutes. The initial back-washing of the filter is
recommended to remove any impurities or fine sand particles
in the sand media.
4. Turn pump off and set valve to RINSE position. Start pump
and operate until water in sight glass is clear—about 1/2 to 1
minute. Turn pump off, set valve to FILTER position and
restart pump. Your filter is now operating in the normal filter
mode, filtering particles from the pool water.
5. Adjust pool suction and return valves to achieve desired
flow. Check system and filter for water leaks and tighten
connections, bolts, nuts, as required.
6. Note the initial pressure gauge reading when the filter is
clean. (It will vary from pool to pool depending upon the
pump and general piping system). As the filter removes dirt
and impurities from the pool water, the accumulation in the
filter will cause the pressure to rise and flow to diminish.
When the pressure gauge reading is 8-10 PSI (0.55-0.69
BAR) higher than the initial "clean" pressure you noted, it is
time to backwash (clean) the filter (see BACKWASH under
Filter Control Valve Functions.)

Apr 16, 2010 | Hayward SAND FILTER, PRO SERIES

1 Answer

Air not cold...model MSH-18NV no operating manual for remote . Not sure how to set to cool air when remote reads "I feel..." choices are cool dry or warm but when set on cool 20degrees, luke-warm air blows...


Hi FixYa team. After about 2 hours on the internet I managed to find a PDF file of the operating manual for my air con.
Thankyou for your prompt response. I'll be using your services again!

Jan 11, 2010 | Mitsubishi Heating & Cooling

1 Answer

My reverse cycle air con (Mitsubishi MSH 12RV) is not producing warm air (for use during cold weather). Which is likely the faulty part ?


I would check the reversing valve. This is what switches the flow of refrigerant for Heating and cooling.There could be several other reasons that could cause it not to heat.
Good Luck, Sincerely, shastalaker7


ps Heat pumps are very temper mental, like I said there could be many things that could cause this problem, and I couldn't walk you through them all. If you have a split system, two piece unit, go to the out side unit and have some run the a/c in cool. Then after a few min. have them switch it to heat and you can hear the reversing valve switch to heat, as it will make a swishing sound.If it doesnt, the valve may be bad, no power to the coil on it, or even the coil could be burned out.
Sincerely, shastalaker7

Oct 30, 2009 | Heating & Cooling

1 Answer

Our PJ-TX10 projector is turning itself off


First, to rule out true overheating, clean any dust filters and air-access areas. There might be enough dust on the filter to cause a gradual build-up of heat which could trip one of the temperature sensors in the unit. I clean my projector once a week--There might be a cooling fan going bad--after a while, heat causes the fan motor to start to drag and slows down the air flow. Also, there might be a temp sensor that is shutting down the unit prematurely.--Rick

Sep 06, 2009 | Hitachi PJ-TX10 Multimedia Projector

1 Answer

I need to change the time on it.


Hi,
You can try the following steps
Setting the clock
1 Press and hold SEL (select) for more
than 2 seconds.
“DEMO,” “CLOCK H,” “CLOCK M,” “DIMMER,”
or “AMP GAIN” appears on the display.
2 Set the hour.
1 Select “CLOCK H” (hour) if not shown on
the display.
2 Adjust the hour.
1 2
3 Set the minute.
1 Select “CLOCK M” (minute).
2 Adjust the minute.
1 2
4 Finish the setting.
To check the current clock time or change the
display mode
Press DISP (display) repeatedly.
Each time you press the button, the
display changes as follows:
• During tuner operation:
• During CD operation:
• During power off:
The power turns on and the clock time is
shown for 5 seconds, then the power turns off.

Thanks for using Fixya
Proton

Jul 27, 2009 | JVC KD-G200 CD Player

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