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Abnormal temperature of batterry - Acer Computers & Internet

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The fan vents on the computer are clogging up. Spray it out with some compressed air from Walmart (cheapest I've found). If that doesn't help, buy a small $7 fan from Walmart to cool off the "hotspot". Chances are that dust is clogging air flow so that the microprocessor fan can't keep up with the heat.

Posted on Jun 04, 2010

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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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How do I get the fault codes up on a Panasonic split air conditioning system CUE24FKR


14.2.2 To Make a Diagnosis1 Timer LED starts to blink and the unit automatically stops the operation.
2 Press the CHECK button on the remote control continuously for 5 seconds.
3 "- -" will be displayed on the remote control display.
Note: Display only for "- -" (No signal transmission, no receiving sound and no Power LED blinking)
4 Press the TIMER ? or ? button on the remote control. The code "H00" (no abnormality) will be displayed
and signal will be transmit to the main unit.
5 Each press of the button (? or ?) will increase error code
number and transmit error code signal to the main unit.
6 When the latest abnormality code on the main unit and
code transmitted from the remote control 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 unless
pressing the CHECK button continuously for 5 seconds or
operating the unit 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.
Diagnosis
display Abnormality / Protection control Abnormality
Judgement Emergency operation Primary location to verify H00 No abnormality detected - Normal operation H11 Indoor / Outdoor abnormal communica
tion > 1 min after starting
operation Indoor fan operation
only • Internal / external cable connections
• Indoor / Outdoor PCB H14 Indoor intake air temperature sensor
abnormality Continue for 5 sec. - • Intake air temperature sensor (detec
tive or disconnected) H15 Outdoor compressor temperature sensor
abnormality Continue for 5 sec. - • Compressor temperature sensor
(detective or disconnected) H16 Outdoor Current Transformer open cir
cuit - - • Outdoor PCB
• IPM (Power transistor) module H19 Indoor fan motor mechanism locked 7 times occurance
continuously - • Indoor PCB
• Fan motor H23 Indoor heat exchanger temperature sen
sor abnormality Continue for 5 sec. O
(Cooling only) • Heat exchanger temperature sensor
(detective or disconnected) H24 Indoor heat exchanger temperature sen
sor 2 abnormality Continue for 5 sec. - • Heat exchanger temperature sensor
(detective or disconnected) H27 Outdoor intake air temperature sensor
abnormality Continue for 5 sec. O • Outdoor temperature sensor (detec
tive or disconnected) H28 Outdoor heat exchanger temperature
sensor abnormality Continue for 5 sec. O • Outdoor heat exchanger temperature
sensor (detective or disconnected) H30 Outdoor discharge air temperature sen
sor abnormality Continue for 5 sec. - • Outdoor temperature sensor (detec
tive or disconnected) H33 Indoor / Outdoor wrong connection - - • Indoor / Outdoor supply voltage H38 Indoor / Outdoor mismatch (brand code) H50 Ventilation motor abnormality 7 times occurance
continuously - • Indoor PCB
• Ventilation motor H51 Nozzle lock abnormality 2 times occurance
continuously - • Nozzle H52 Limit switch abnormality - - • Indoor PCB H97 Outdoor fan motor mechanism locked 2 times occurance
within 30 minutes - • Indoor PCB
• Fan motor H98 Indoor high pressure protection - - • Air filter dirty
• Air circulation short circuit H99 Indoor heat exchanger anti-freezing pro
tection - - • Insufficient refrigerant
• Air filter dirty F11 Cooling / Heating cycle changeover
abnormality 4 times occurance
within 30 minutes - • 4-way valve
• V-coil F90 PFC control 4 times occurance
within 10 minutes - • Voltage at PFC F91 Refrigerantion cycle abnormality 2 times occurance
within 20 minutes - • No refrigerant
(3-way valve is closed) F93 Compressor rotation failure 4 times occurance
within 20 minutes - • Compressor F95 Cool high pressure protection 4 times occurance
within 20 minutes - • Outdoor refrigerant circuit F96 IPM (power transistor) overheating pro
tection 4 times occurance
within 30 minutes - • Excess refrigerant
• Improper heat radiation
• IPM (Power transistor) F97 Outdoor compressor overheating protec
tion 4 times occurance
within 10 minutes - • Insufficient refrigerant
• Compressor F98 Total running current protection 3 times occurance
within 20 minutes - • Excess refrigerant
• Improper heat radiation F99 Outdoor Direct Current (DC) peak detec
tion 7 times occurance
continuously - • Outdoor PCB
• IPM (Power transistor)
• Compressor

Note:
"O" - Frequency measured and fan speed fixed.
The memory data of error code is erased when the power supply is cut off, or press the Auto Switch until "beep" sound heard following by pressing the "CHECK" button at remote controller.
Although operation forced to stop when abnormality detected, emergency operation is possible for certain errors (refer to Error Codes Table) by using remote controller or Auto Switch at indoor unit. However, the remote controller signal receiving sound is changed from one "beep" to four "beep" sounds.

Oct 13, 2017 | Panasonic Heating & Cooling

1 Answer

AR-5316 copier. How can I correct error CODE 4H?


H4 00: Heat roller low temperature detection

When the fusing temperature is lower than 150C° after 55sec from the start of warming up. When the warming up complete temperature is not reached in 30sec from reaching 150C°. When the fusing temperature is lower than 100C° after 20sec from ready start. When the fusing temperature is lower than 145C° when printing."

Cause: Thermistor abnormality Heater lamp abnormality Thermostat abnormality Control PWB abnormality Check and remedy Use SIM 5-02 to check the heater lamp blinking operation. When the lamp blinks normally.

Check the thermistor and its harness. Check the thermistor input circuit on the control PWB. When the lamp does not light up. Check for disconnection of the heater lamp and the thermostat. Check the interlock switch. Check the power PWB and the lamp control circuit on the MCU PWB.

Use SIM 14 to clear the self diagnostic display

Feb 05, 2016 | Sharp Office Equipment & Supplies

1 Answer

Code h 4 in sharp photocopier model ar5520n


Description Heat roller low temperature detection
When the fusing temperature is lower than 150C° after 55sec from the start of warming up. When the warming up complete temperature is not reached in 30sec from reaching 150C°. When the fusing temperature is lower than 100C° after 20sec from ready start. When the fusing temperature is lower than 145C° when printing." Causes Thermistor abnormality Heater lamp abnormality Thermostat abnormality Control PWB abnormality

Aug 08, 2015 | Sharp MX-3610N Color Photocopy, Print &...

1 Answer

Please how do I clear the H 4 display on my Sharp AL 2020 copier machine


Content
Heat roller low temperature detection

Detail
When the fusing temperature is lower than
150C after 55sec from the start of warming
up.
When the warming up complete temperature is
not reached in 30sec from reaching 150C.
When the fusing temperature is lower than
100C after 20sec from ready start.
When the fusing temperature is lower than
145C when printing."

Cause
Thermistor abnormality
Heater lamp abnormality
Thermostat abnormality
Control PWB abnormality

Check and remedy

Use SIM 5-02 to check the heater lamp blinking
operation.
When the lamp blinks normally.
Check the thermistor and its harness.
Check the thermistor input circuit on the control
PWB.
When the lamp does not light up.
Check for disconnection of the heater lamp and
the thermostat. Check the interlock switch.
Check the power PWB and the lamp control
circuit on the MCU PWB.
Use SIM 14 to clear the self diagnostic display.

Mar 06, 2013 | Office Equipment & Supplies

1 Answer

Error (H 4)


H4 00 Content Heat roller low temperature detection
Detail When the fusing temperature is lower than
150Cafter 55sec from the start of warming
up.
When the warming up complete temperature is
not reached in 30sec from reaching 150C.
When the fusing temperature is lower than
100C after 20sec from ready start.
When the fusing temperature is lower than
145Cwhen printing."
Cause Thermistor abnormality
Heater lamp abnormality
Thermostat abnormality
Control PWB abnormality
Check
and
remedy
Use SIM 5-02 to check the heater lamp blinking
operation.
When the lamp blinks normally.
Check the thermistor and its harness.
Check the thermistor input circuit on the control
PWB.
When the lamp does not light up.
Check for disconnection of the heater lamp and
the thermostat. Check the interlock switch.
Check the power PWB and the lamp control
circuit on the MCU PWB.
Use SIM 14 to clear the self diagnostic display

Jan 15, 2013 | Sharp AL 1631 Copier

1 Answer

I have an System ERROR E001 following Error E808 on my canon 2016j copier and waht shal i do me out guys


E001 0000 Abnormally high temperature (detected by main thermistor)
The main thermistor detected an
abnormally high temperature (240 deg
C) during temperature control.
- Check the connector of the fixing film unit.
- Replace the fixing film unit.
- Replace the DC controller PCB.

E001 0001 Abnormally high temperature (detected by sub thermistor)
The sub thermistor detected an
abnormally high temperature (295 deg
C) during temperature control.
- Check the connector of the fixing film unit.
- Replace the fixing film unit.
- Replace the DC controller PCB.


E808 0000 Fixing drive circuit failure
- The heater does not turn on.
- A fixing drive motor failure was
detected.
- Check the connector of the fixing film unit.
- Replace the fixing film unit.
- Replace the fixing drive motor.
- Replace the DC controller PCB.
- Replace the power supply PCB.

Feb 19, 2011 | Canon iR 2016i Black and White Copier

1 Answer

Error message of H4-00


H4 00 Content Heat roller low temperature detection Detail When the fusing temperature is lower than 150C° after 55sec from the start of warming up.
When the warming up complete temperature is not reached in 30sec from reaching 150°.
When the fusing temperature is lower than 100C° after 20sec from ready start.
When the fusing temperature is lower than 145C° when printing."

Cause Thermistor abnormality Heater lamp abnormality
Thermostat abnormality Control PWB abnormality

Check and remedy
Use SIM 5-02 to check the heater lamp blinking

operation.
When the lamp blinks normally.
Check the thermistor and its harness.
Check the thermistor input circuit on the control PWB.
When the lamp does not light up.
Check for disconnection of the heater lamp and the thermostat. Check the interlock switch.
Check the power PWB and the lamp control circuit on the MCU PWB.
Use SIM 14 to clear the self diagnostic display.

Good Luck do rate the solution if got help

Dec 06, 2010 | Sharp AR-5316 Advanced Digital Imager...

2 Answers

Canon ir 2016j


E001 0000 Abnormally high temperature (detected by main thermistor)
The main thermistor detected an
abnormally high temperature (240 deg
C) during temperature control.
- Check the connector of the fixing film unit.
- Replace the fixing film unit.
- Replace the DC controller PCB.

0001 Abnormally high temperature (detected by sub thermistor)
The sub thermistor detected an
abnormally high temperature (295 deg
C) during temperature control.
- Check the connector of the fixing film unit.
- Replace the fixing film unit.
- Replace the DC controller PCB.


E003 0000 Abnormally low temperature (detected by main thermistor)
After the temperature detected by the
main thermistor has reached the
specified value, it does not reach the
specified value during initial rotation.
- Check the connector of the fixing film unit.
- Replace the fixing film unit.
- Replace the DC controller PCB.

0001 Abnormally low temperature (detected by sub thermistor)
After the temperature detected by the
sub thermistor has reached the
specified value, it does not reach the
specified value during initial rotation.
- Check the connector of the fixing film unit.
- Replace the fixing film unit.
- Replace the DC controller PCB.

Jan 09, 2010 | Minolta EP4000/5000 CS/PRO Copier

1 Answer

Display H and than 4.. please solve my problem with thanks.


call sercice and tell them that there is a problem with the Heat roller low temperature detection.


H4 00 Content Heat roller low temperature detection

Detail When the fusing temperature is lower than
150C° after 55sec from the start of warming
up.
When the warming up complete temperature is
not reached in 30sec from reaching 150C°.
When the fusing temperature is lower than
100C° after 20sec from ready start.
When the fusing temperature is lower than
145C° when printing."

Cause Thermistor abnormality
Heater lamp abnormality
Thermostat abnormality
Control PWB abnormality

Check and remedy

Use SIM 5-02 to check the heater lamp blinking

operation.
When the lamp blinks normally.
Check the thermistor and its harness.
Check the thermistor input circuit on the control
PWB.
When the lamp does not light up.
Check for disconnection of the heater lamp and
the thermostat. Check the interlock switch.
Check the power PWB and the lamp control
circuit on the MCU PWB.
Use SIM 14 to clear the self diagnostic display.

May 06, 2008 | Toshiba e-Studio 161 Copier Copier

1 Answer

When I switch on the copier display H and than 4.. please solve my problem with thanks.


call sercice and tell them that there is a problem with the Heat roller low temperature detection.


H4 00 Content Heat roller low temperature detection

Detail When the fusing temperature is lower than
150C° after 55sec from the start of warming
up.
When the warming up complete temperature is
not reached in 30sec from reaching 150C°.
When the fusing temperature is lower than
100C° after 20sec from ready start.
When the fusing temperature is lower than
145C° when printing."

Cause Thermistor abnormality
Heater lamp abnormality
Thermostat abnormality
Control PWB abnormality

Check and remedy

Use SIM 5-02 to check the heater lamp blinking

operation.
When the lamp blinks normally.
Check the thermistor and its harness.
Check the thermistor input circuit on the control
PWB.
When the lamp does not light up.
Check for disconnection of the heater lamp and
the thermostat. Check the interlock switch.
Check the power PWB and the lamp control
circuit on the MCU PWB.
Use SIM 14 to clear the self diagnostic display.

May 05, 2008 | Toshiba e-Studio 161 Copier Copier

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