FR-2110 POWER SUPPLY FAULT

Description
The main thermistor reading does not reach 40C 14 sec after the fixing heater goes ON (fixing low temperature error)

Remedy
1) Wiring Is the connection of the connector (CN8) on the power supply PCB and the connector (J103) on the DC controller PCB and the wiring to the fixing assembly normal? NO : Correct the connection and wiring. 2) Fixing assembly Try replacing the fixing assembly. Is the fault corrected? YES : End. 3) Power supply PCB, DC controller PCB Try repacking the power supply PCB. Is the fault corrected? YES : End. NO : Replace the DC controller PCB. 4) Error With the power switch ON, clear E000 through E004; then, turn off and then on the power switch.

Old thread but This is probably a fried DC/DC converter inside the detector. Fuses are good for shorts but connecting to double the operating voltage will kill your electronics every time. Valentine 1 is the best. I beat laser with mine. Mike Valentine stands behind his product but you broke it so they probably will charge you for repair. If you have 24V system for stereo then any plugs or terminals need to be obviously marked. Try using a color that you can't mistake like yellow. .Or use a 12v power amp and your neighbors will be much happier.

how long have you had it? Have you had a radar detector before this one? Try a factory reset - hold in the power button and the quiet button, while holding in these buttons plug in the power cord. The unit will beep twice indicating that its reset. Remember the unit is not a "Cop" detector its a radar detector so not all police cars have radar in them and if they do they may not have it turned on.

As you look at the back of the display unit, the power plug has 7 connection posts.
Top left is pin 1 Bottom Right is pin 7
Pin 1 ..... + 12v
Pin 2 ..... - 12v
Pin 7 ..... Boat Ground

Rob

IX. SELF DIAGNOSIS The DC controller PCB has a microprocessor that diagnoses the functions of the copier (particularly the sensors) at appropriate intervals. If this microprocessor detects an abnormality, it will display the type of the abnormality on the indicator on the control panel. The table below shows the various fault codes, their meaning, and the corresponding detection timing. Example of E000 code indication: Eó000 light alternately. Fault criteria • If the temperature difference between the thermistors 1 and 2 is 60°C or higher. • If the fixing asssembly temperature is lower than 50°C after 15 sec from the power-on. If the tempereture remains 220°C or higher for 0.1 sec or longer. If warm-up is not over after 60 sec from when the temperature reached 50°C. If fixing unit temperature drops below 50°C when the copier is in stand by or copying. If the C HEAT CHECK signal is on while the HEAT ON signal is off. If the main motor speed feedback signal does not appear after 2 sec from the main motor. If the break signals is generated continuously for 0.1 sec or more when the counter is not being driven. Code displayed Main cause Fixing roller heater (LA1) low temperature error Thermistor1 (TH1), Power supply assembly, Fixing roller heater (LA1), or DC controller PCB Fixing roller heater (LA1) low temperature error: Thermistor, fixing roller heater, AC driver, power supply assembly, DC controller PCB, thermoswitch (F1), auxiliary thermistor (TH2) Fixing roller heater (LA1) low temperature error: Thermistor (TH1), fixing roller heater, power supply assembly, DC controller PCB, thermoswitch (F1), auxiliary thermistor (TH2) Fixing heater ON timing error: Triac (U104) on power supply assembly Main motor error: Main motor (M1), DC controller PCB Counter (CNT1), DC controller PCB E000 E001 E002 E003 E004 E010 E030

Batteries in the UPS typically last 3 to 5 years and it depends upon several factors. including the number of times the unit must go on battery power and environmental conditions. There are usually several batteries in the UPS and while the battery voltage may show 13 volts, this may only be a float charge/voltage and a true indication of the battery voltage and condition requires the batteries to be tested under a load. There maybe one battery in a set of batteries that is faulty and causes the whole battery system to fail and indicate a battery fault.

These lower powered and cheaper KVA type UPS are switch over types, when the mains supply fail, the UPS switches over to the inverter in milli-seconds which then supplies mains power but the power waveform is a pseudo sine wave (ie not a true sinewave. A faulty inverter circuit won’t deliver power when the mains supply fails.

The true UPS types are usually the higher KVA units (over 1500 VA) that supplies uninterrupted mains power. The mains power is connected to a charger which charges the batteries and the inverter draws power from these batteries and converts it to true sine wave mains power therefore there is no switch over time lag from the mains to the battery.

you can buy a power supply (wall charger) that can provide 12 volts DC and at least 300mA and it will power your unit inside your home.

You need a Furuno Monitor on that unit. There are special keypad functions involved with the monitor. I have a Furuno MU201CR/DC (20 inch) that i think is compatible, if you are interested.

polarity is maked on the shield, on a sticker #1 is positive, #2 negative BTW, this is 48V DC (not 12V) supplied from a MFD8, MFD12, or MFDBB only.

Go To this Link: http://www.opendrivers.com/freedownload/222229/chicony-dc-2110(twinklecam)-camera-driver-1.0-english-windows-download.html

Type validate code for download. Then Download DC-2110.zip