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Panasonic air con CS-E9FKR

Displaying error code F90

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  • Anonymous Apr 08, 2009

    CS-E15GKR indoor and CU-E15GKR outdoor.  System hadn't been used for a few months when trying to switch on, the orange timer light just flashes and nothing happens.  Tried switching off and on the unit.  Ran the "check" and error code F90 is displayed.  It's after hours so can't get hold of Panasonic.

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4 Suggested Answers

  • 86 Answers

SOURCE: Panasonic split system air con cs/cu-e24gkr

check the indoor unit sirkit board,there is problem.

Posted on Mar 15, 2008

burzerko
  • 254 Answers

SOURCE: air-conditioning; error code: 425

Try Samsung.com

Posted on May 30, 2008

tatunka
  • 85 Answers

SOURCE: Hi, my Panasonic CS-E12HKR air

http://www.aircon.ru/pbc_download/files/f1147680661.pdf its about the memory norefregerant. look at page 47 for error codes

Posted on Nov 14, 2008

hvac1960
  • 2133 Answers

SOURCE: panasonic air conditioner CS-E24GKR...The unit

H-11Indoor / outdoor abnormal communication. Check • Internal / external cable connections
• Indoor / Outdoor PCB

Posted on Jan 03, 2011

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1 Answer

Panasonic air con - when you turn the air con on it runs for about 3 mins and then the timer light flashes. Air con will not work.


• Once abnormality has occurred during operation, the unit
will stop its operation, and Timer LEDs blink.
• Although Timer LED goes off when power supply is turned
off, if the unit is operated under a breakdown condition, the
LED will light up again.
• In operation after breakdown repair, the Timer LED will no
more blink. The last error code (abnormality) will be stored in
IC memory.
• To make a diagnosis:
1. Timer LED start to blink and the unit automatically
stops the operation.
2. Press the CHECK button on the remote controller
continuously for 5 seconds.
3. "- -" will be displayed on the remote controller display.
Note: Display only for "- -". (No transmitting signal, no
receiving sound and no Power LED blinking.)
4. Press the "TIMER" or button on the remote
controller. The code "H00" (no abnormality) will be
displayed and signal will be transmitted to the main
unit.
5. Every press of the button (up or down) will increase
abnormality numbers and transmit abnormality code
signal to the main unit.
6. When the latest abnormality code on the main unit
and code transmitted from the remote controller are
matched, power LED will light up for 30 seconds and
a beep sound (continuously for 4 seconds) will be
heard. If no codes are matched, power LED will light
up for 0.5 seconds and no sound will be heard.
7. The breakdown diagnosis mode will be canceled by
pressing the CHECK button continuously for 5 sec-
onds or without any operation the remote control for
30 seconds.
8. The LED will be off if the unit is turned off or the
RESET button on the main unit is pressed.

When you have the error code, we can work out what to do next.

Mar 27, 2015 | Panasonic Heating & Cooling

2 Answers

Panasonic a/c


F90 = PFC control
Abnormality judgement: 4 times occurrence within 10 minutes
Location to verify: Voltage at PFC

Jan 26, 2014 | Heating & Cooling

1 Answer

Panasonic ac unit keeps coming up with a fault.... the error code is F90 air con is 5kw


dont no the code but if you call pana and tell them the code they should no what it is. not always usefull as they can give a general response but worth a try. then post the answer.

Jan 20, 2013 | Panasonic Heating & Cooling

1 Answer

Not Cool


Measure room and calculate btu's

Formula Length times Width times Height Times Eighteen divde by Five.

Example: 12 x 15 x 9 x 18 / 5 = 5832 BTU's

Jun 03, 2010 | Panasonic CS-A12C Air Conditioner

1 Answer

Panasonic air conditioner CS-E24GKR...The unit stops and the timer indicator blinks. Also displays error code H 11...Help...Please...its hot in here


H-11Indoor / outdoor abnormal communication. Check • Internal / external cable connections
• Indoor / Outdoor PCB

Jan 04, 2010 | Panasonic CS-A12C Air Conditioner

2 Answers

Panasonic casette air conditioner-display error temp 'CHECK'


Check that your water pump is working and not blocked up as the unit will keep swicthing off if it can not get rid of the water.

Nov 24, 2008 | Panasonic CW-C60RU Air Conditioner

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