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Heater won't start error code 11

The haetar has been reliable for the last 5 years but has developed a fault where it won't idle properly when the room temperature equals thermostat setting and shuts down displaying error code 12. Up until today it could be t re started by setting a higher temperature.  
The fault today is that it will not start at all and displays error code 11

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  • msb63 Jul 10, 2008

    heater wont start. Hear clicking sound but does not ignite then displays error code 11

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I had the same problem and the heater started working after I cleaned both filters, the bigger one that can easily be taken off and the smaller one that needs to be screwed off.

Posted on Jul 15, 2008

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6ya6ya
  • 2 Answers

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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My machine starts to fill and then stops. It flashes 7 times. What is this error?


What is the Brand and model of your washer ?

Is it Indent ?
Many basic UK Indesit washing machines fitted with a rotary dial indicate error codes by clicking the dial continuously round and flashing the door lock light a set number of times.
If the door light (LED) flashes 7 times it means, "Heater relay stuck - check connections on heater and module (PCB)".
In my experience, this fault code usually required a replacement PCB and EEProm. A connection fault on the heater usually results in the entire washing machine going dead. Nothing will work, but the LEDs light up. This symptom can also be caused by an open circuit motor or other faults.

It's always possible for a connection fault to cause error codes but the heater relay is embedded in the PCB and if it develops a fault the whole board needs replacing. I don't recommend replacing the PCB as a DIY repair. It is an expensive part and it will not be guaranteed unless fitted by an engineer. New PCBs do not come with the micro-chip EEPROM which would also need fitting. Replacing the PCB and EEPROM yourself is risky. If the fault is not cured you cannot send the parts back.
If you have an engineer to replace the PCB and EEPROM I would imagine the cost is likely to easily be over £100. If your washing machine has a 5 year parts guarantee Indesit would supply the PCB free of charge but only if their own engineer fits it at a cost of about £90.
If you are really keen to fix this yourself and want to try another PCB there is a company that might be able to help and are happy to deal with the public called Quality Electronic Repairs (see link below)

Mar 07, 2016 | Washing Machines

1 Answer

Konica minolta 7272 error codes sc50-5 & 29-4 ....... what can I do......... any solution plz


Mam/Sir,
SC 50-5 is that main drive motor can not turn properly, the second code is that you drum sensor is not reading the drum, For both codes you will need a tech that has some legacy Konica experience might need a a new drum when was last time developer was installed? Might need a new motor or worse case a main control board. Both codes require removal of the drum/developer assembly. Sensor for the drum is under the drum and requires drum removal. Will also need a new cleaning blade which might be the reason the drum can not turn. Developer for the developer section. Try this site for parts as a start

Precision Roller Printer Toner Cartridges Parts and Supplies Office...

Feb 14, 2016 | Konica Minolta Office Equipment & Supplies

1 Answer

When trying to print more than 10 copies at a time, error code c-2558 appears and it stop printing..means it can only print 9 or 10 copies at a time but not more than that then error code appears


Code C2558 Description Abnormally high toner density detected TCR sensor
• TC ratio in the developing unit, which is determined by toner replenishing amount control mechanism, is a predetermined value or more for a given number of times consecutively. Remedy 1 Make sure that the following counter is cleared at the developer replacing. [Service Mode] - [Counter] - [Life] - [Developer Use Time] 2 Perform image troubleshooting procedure if image density is low. 3 Reinstall developing unit. 4 Reinstall toner bottle. 5 Check the contact of developing unit for proper connection and correct as necessary. 6 Check the connector between TCRSB CN29-relay CN28-PRCB CN24 for proper connection and correct as necessary. 7 Check the connector between M3-PRCB CN8 for proper connection and correct as necessary. 8 Check the connector between M4-relay CN13-PRCB CN8 for proper connection and correct as necessary. 9 M3 operation check. 10 M4 operation check. 11 Change developing unit. 12 Change TCRSB. 13 Change PRCB.

Feb 10, 2016 | Konica Minolta "Minolta Bizhub 363 Copier,...

1 Answer

I have a Richmond tankless water heater and it has L1 error code...can somebody help me with this?


Might be able to help. Except L1 does not show on any error code file.
Copy following link for Rheem Richmond Ecosense etc computer water heater troubleshoot resources
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html
Are you sure the error is not IL? Delime tankless.
Or UL flashes and indicates reset.
Or CL flashes and indicates fault history is cleared.
Or error 11 combustion failure? Call for service.
Or P1? Low water pressure, clean water filter check for leaks and crossover caused by bad single-handled faucet cartridge.
I recommend calling Rheem to find local technician who is qualified to work on tankless computers. Tankless are not ordinary water heaters, and they require continual maintenance to avoid common error codes, especially as unit gets 2-3 years old, after warranty has expired.
The required maintenance and expense of repairs, and general fact that people cannot make their own repairs, make tankless computers a bad choice for heating water.
If unit is 4-5 years old, it might be best to install tank-type heater for $385 from Lowes and cut losses.
http://waterheatertimer.org/How-to-install-gas-water-heater.html
Gene
h

Aug 08, 2013 | Rheem Richmond Encore Tankless Nat Gas...

2 Answers

HOW TO RESET CODE 1L


Open cover.. find buttons min/max press nim then press mas and then hold min and max presses for 5 seconds or so. Power off controller and power back on..You have reset your fault code til next time. Rheem is poor on info and poorer yet on service..Good luck

Aug 04, 2011 | Rheem Tankless Hot Water Heater...

2 Answers

We are getting multiple codes. Can someone help us. Last year we got cod c2 11 which we found out we just have to clean the probes in the unit. So we did that yesterday again and everything worked great,...


Rheem, Richmond, Ruud, and Paloma are all the same manufacturer. After about 9 months, my tankless RTG-74PVN started giving me error code 11 and cold water!. I fixed it by cleaning the burner, as shown in this video:
www.howtolou.com/clean-a-burner

Jul 31, 2011 | Rheem EcoSense by 7.4 GPM Tankless Water...

1 Answer

Code 11


Before calling service technician, open following links for Rheem troubleshooting resources including error codes.
Error codes are considered start-point for troubleshooting.
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html
http://waterheatertimer.org/pdf/ErrorcodeTroubleshooting.pdf

Error 11 is no ignition.
This problem can probably be solved by routine yearly maintenance shown in instruction manual which recommends: Yearly cleaning, adjustment and inspection of burner and combustion parts.
The yearly maintenance would check incoming gas supply, venting, wiring and grounding, and burner and ignition parts.
All gas water heaters today require same maintenance: tankless require yearly, and tank-type require periodic (1-3 years)

Jul 03, 2011 | Rheem Tankless Hot Water Heater...

1 Answer

Plesae describe the error code E00020


E020 There is a fault associated with the drum/developer.
For the first 2 digits of detail code xx12 through xxD0,
xx=01: Y
xx=02: M
xx=03: C
xx=04: Bk
xx20
xx24
xx25
xx30
xx34
xx35
xx40
xx50
The fault can occur as when a new drum
unit has been fitted. It is detected in about
90 to 120 sec after idle rotation of the developing
assembly.
The fault can occur as when a new drum
unit has been fitted. It is detected during
ATR control or in about 150 sec after idle
rotation of the developing assembly.
The fault can occur as when a new drum
unit has been fitted. It is detected during
ATR control or in about 150 sec after idle
rotation of the developing assembly.
The fault can occur as when a new drum
unit has been fitted. It is detected in about
90 to 120 sec after idle rotation of the developing
assembly.
The fault can occur as when a new drum
unit has been fitted. It is detected during
ATR control or in about 150 sec after idle
rotation of the developing assembly.
The fault can occur as when a new drum
unit has been fitted. It is detached during
ATR control or in about 150 sec after idle
rotation of the developing assembly.
The fault can occur as when a new drum
unit has been fitted. It is detected in about
90 to 120 sec after idle rotation of the developing
assembly.
The fault occurs when an image is being
formed. It is detected when toner supply
operation is started.
There is a fault/open circuit in
the ATR sensor. The drum unit
is not fitted normally, or is
faulty.
There is a fault/open circuit in
the SALT sensor.
There is a fault/open circuit in
the SALT sensor.
The ITB has deteriorated.
There is a fault/open circuit in
the ATR sensor. The setting of
the ATR sensor computation
value is wrong. The drum unit is
not fitted properly, or is faulty.
The sample image fails to be
drawn in ATR control. There is
a fault/open circuit in the SALT
sensor. The drum unit is faulty.
The ITB has deteriorated.
There is a fault/open circuit in
the SALT sensor.
The ATR sensor communication
value is faulty. There is a fault/
open circuit in the ATR sensor.
The drum unit has been fitted
improperly. (The machine cannot
detect the drum unit). The
drum unit is faulty.
The developer concentration
computation value is faulty (set
when a new drum unit is fitted).
xx60
xx70
xx80
xx81
xxA0
xxB0
xxC0
xxD0
The developer concentration
target value is faulty (set when a
new drum is fitted; the value is
extremely small).
The developer concentration
target value is faulty (set when a
new drum unit is fitted; the
value is extremely small).
The actual value is considerably
high in relation to the ITB surface
reflectance when a new
drum unit is fitted. The SALT
sensor is faulty.
The actual value is considerably
high in relation to the ITB surface
reflectance when a new
drum is fitted.
The measured value of the developer
concentration is considerably
low. The ATR sensor is
faulty. The SALT sensor is
faulty. The ITB is soiled.
The drum unit is approaching
the end of its life and is causing
the T/D ratio to drop. The ATR
sensor has an open circuit.
The supply of toner for the toner
container to the developing assembly
is faulty. The developing
assembly is supplied with toner
excessively. The ATR sensor has
an open circuit.
The supply of toner for the toner
container to the developing assembly
has failed. The toner
cartridge motor fails to rotate.
The toner container is empty.
The toner supply mouth of the
drum unit is damaged. The ATR
sensor has an open circuit.
For the first 2 digits of detail
code xxEE,
xx=00: fault in access to drum
unit
xx=01: fault in access to toner
container
The fault occurs when an image is being
formed. It is detected when toner supply
operation is started.
The fault occurs when an image is being
formed. It is detected when toner supply
operation is started.
The fault occurs while ATR control is being
executed.
The fault occurs while ATR control is being
executed.
The fault occurs when an image is being
formed. It is detected when toner supply
operation is started.
The fault occurs when an image is being
formed. It is detected when toner supply
operation is started.
The fault occurs when an image is being
formed.
The fault occurs when an image is being
formed and, in addition, when the T/D ratio
drops while 20 prints are being made
continuously. It is detected when toner
supply operation is started.

Aug 04, 2010 | Canon imageRUNNER C3200 Copier

1 Answer

99 Saturn SC1 ''Service engine soon'' light is on.


Did you get the code that triggered the SEL? If you know that, it will be easier to diagnose your problem. You can do it without a tool on the old saturns. Just need a paperclip. :

Use a paper clip to jumper Terminal A and B of the ALDL *Assembly Line Diagnostic Link* which is above your left knee.
Terminal A is an interal ground and is the top right terminal in the connector. Terminal B is directly adjacent and to the left of Terminal A.

Turn the ignition to ON.

All codes are 2 digits between 11 and 99. Codes are displayed on the SES light by flashing the light with short and long pauses to distinguish digits of one code from digits of another. The short pause is used between digits of the same code, long pauses are between codes. Also, each code is flashed three times before going to the next code.

For example, the sequence of code 12 will be: flash, pause, flash-flash, long pause, then repeat 2 times. If Code 12 is not displayed, the self-diagnostic pogram i snot functioning properly.

If only Code 12 is displayed, no system malfunctions have been stored.

Any existing system fault codes are displayed in order from low to high, except for Code 11.

On vehicles with an automatic transaxle and on which exist stored transaxle codes, Code 11 will be displayed last, then the SHIFT TO D2 light will begin flashing transaxle codes of flags.

When all engine codes have been displayed, Code 12 will flash again.

Diagnostic Codes
11. Transaxle Codes present
12. Diagnostic System Check
13. Oxygen sensor, circuit open or not ready
14. CTS circuit, out of range high
15. CTS circuit, out of range low
17. PCM fault, pullup resistor
19. 6x signal fault, no 6x signal between reference pulses
21. TPS circuit, out of range high
22. TPS circuit, out of range low
23. ATS circuit, out range low
24. VSS circuit, no signal
25. ATS circuit, out or range high
26. Quad Driver output fault
32. EGR system fault
33. MAP sensor circuit, out of range high
34. MAP sensor circuit, out of range low
35. IAC valve, rpm out of range
41A EST circuit open
41B EST circuit shorted
42A Bypass circuit grounded
42B Bypass circuit open
42C Bypass circuit shorted
41. EST bypass, open or shorted
42. EST bypass, open or shorted
43. ECS (knock sensor) circuit open or shorted
44. Oxygen sensor indicates system lean
45. Oxygen sensor indicates system rich
46. Power steering pressure switch circuit, open
49. Idle rpm out of limit high (vacuum leak)
51. PCM memory error
55. A/D converter error in PCM
81. ABS message fault (1993 vehicles with TCS)
82 PCM internal communication fault


Diagnostic Flags
27. Quick quad driver output fault (1993 only)
48. Reference imput intermittent or noisy
52. Battery voltage out of range
53. ESC knock present
54. Five volt reference ground
58. Battery voltage unstable
61. 6x signal fault
63. Option check sum error
67. Handwheel sensor circuit fault
71. Cooling system temperature high
72. Coolinng system temeprature low
73. CTS sensor unstable
74. CTS/transaxle temperatuer sensor ratio error
76. ATS sensor unstable
83. Low coolant (1993 only)

Feb 24, 2009 | 1993 Saturn SC1

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