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Model A12AWU-UF7 The unit is cooling but not heating when on heating mode the green light is flashing 5 times then a pause flashing 5 times then a pause and so on.It is also turning off by itself.

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  • 83 Answers

That is an alert code. Most heaters require forced air venting, and some use a vacuum switch to test for that airflow before igniting gas flame.

Posted on May 07, 2014

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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

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SOURCE: Fujitsu inverter ASTA24LCC aircon wont

Check that the gas is not leaking, that would be the most likely cause.

Posted on Jun 17, 2008

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SOURCE: Daikin heat pump, turn it

just try leaving the unit plugged off from the main power for few hours.

then try switching ON.

Posted on Jun 29, 2008

  • 1 Answer

SOURCE: samsung aircon cuts off. lights green/yellow flashing

lg air cond.multi split led lamp blink power 1 times,good sleep 2 times

Posted on Feb 13, 2009

skrbin
  • 121 Answers

SOURCE: samsung aircon turns in 5 sec. lights green/yellow flashing

check capacitor on outside unit,or gas is leaking.
try to reset(small black button in inside unit under the cover)

Posted on Feb 16, 2009

  • 400 Answers

SOURCE: LG Inverter A/C Unit LSJ092V-3

I would first check the condensate drain pipe. This can be done by blowing back into the drainpipe from outside. Not to worry it is not dirty or dangerous. Also make sure that your air filters are clean.

Posted on Mar 05, 2009

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Fujitsu asta18lcc has a constantly fast flashing green light and the red light flashes slower 5 times with a small gap between each 5 flashes. Unit wont work at all apart from lights.


The red light (operation) flashing 5 times can be one of four things depending on the green light (timer) but the green light should flash at the same rate as the red light, not faster - either 2,3,5 or 6 times. Anything other than these is abnormal and you will need a tech to diagnose.
Could be a faulty controller board or compressor.

Apr 22, 2017 | Fujitsu Heating & Cooling

1 Answer

My LG air con was working and now it's stopped and there is a gree light flashing 7 times the a pause then 7


7 Flash==== Different Operation Mode
Indoor Unit is Set in Different Cool/Heat Operation Mode.....

Jan 14, 2016 | LG Heating & Cooling

1 Answer

Fujitsu ASTA12LCC operation and timer lights flashing


You need to record how many times each light flashes before it pauses and then repeats. This indicates a specific error that a tech will be able to diagnose and directs them to the components that have failed.

Dec 27, 2012 | Fujitsu 18C1 Air Conditioner

1 Answer

Friedrich ductless heat pump will not start up.


Did you check to see if the compressor is running? Check out start relay/capacitor.

Sep 21, 2017 | Heating & Cooling

1 Answer

Armstrong upflow,unit works intermittent problem,call for heat nothing happens,error code of 5 blinks then 6 blinks. i have no manuel, and the panels dont have the codes on them. anyone have access to the...


Armstrong

FAILURE CODES

LED Status Fault Description
Off
No Power to the System Control

Steady Flash (11 or more flashes with no pause)
Normal Operation (Standby or call for heat)

2 Flashes
Pressure Switch Closed When It Should Be Open

3 Flashes
Pressure Switch Stuck Open 30 Seconds or Longer After Call for Heat (System in 5-minute delay mode before next call for heat). On/off switch in "off" position during a call for heat will generate this code.

4 Flashes
Open Limit Switch or Limit Switch Circuit

5 Flashes
Flame Sense Signal Sensed Out of Proper Sequence

6 Flashes - pause - 1 Flash (see Note 1)*
Soft Lockout Type 1 (Failure to light within 4 trials for ignition)

6 Flashes - pause - 2 Flashes (see Notes 1 & 2)*
Soft Lockout Type 2 (Flame sense lost during run)

6 Flashes - pause - 3 Flashes (see Notes 1 & 2)*
Soft Lockout Type 3 (Pressure switch opened during run)

6 Flashes - pause - 4 Flashes (see Notes 1 & 2)*
Soft Lockout Type 4 (Limit or limit circuit opened during run)

6 Flashes - pause - 5 Flashes (see Note 1)*
Soft Lockout Type 5 (Flame has gone away after Error Code 5)

6 Flashes - pause - 7 Flashes (see Note 1)*
Soft Lockout Type 7 (Self-check failure)

10 Flashes* - SV9520H8034 only
Line Input Voltage Polarity Reversed

Dec 12, 2009 | Coleman Heating & Cooling

1 Answer

Norcold RV Refridgerator N611


Go to www.bryantrv.com and go to "service documents" and download the manual for your model "Norcold N Series". It says that 5 blinks then a pause means "no cooling detected by controls" see page 21 & 37.

Jul 08, 2008 | Refrigerators

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