Wiring Diagram - lbx INC65 Manual De Usuario

5. Wiring diagram

6. General fault and troubleshooting
Failure phenomenon
Temperature control instrument
display 0000 or----
The temperature has been rising
uncontrolled
The circulating fan does not turn
or has abnormal sound
Setting temperature is greater
than measuring temperature.
The temperature does not rise
Overshoot of temperature
The effect of sample culture is
inconsistent
Fault analysis
1.The sensor is broken
2.Sensor connection
shedding
3.The controller is
broken
1.Controller wiring
board is broken
1.The motor is broken
2.Controller wiring
board is broken
3.Motor fan blade
damage
1. The heater is broken
2. Temperature limiting
device setting
temperature too low
Incorrect setting of
instrument related
parameters
1.The sample is placed
too much in the studio to
lead to poor uniformity
13
Troubleshooting
1.Replace sensor
2.Check the connection and
connect firmly
3.Replace controller
1.Replace controller wiring board
1.Replace motor
2.Replace controller wiring board
3.Replace Motor fan blade
1.Replace the heater
2.Properly adjust the temperature
of the temperature limiter
1.Check the instructions for
readjustment
1.The sample of no more than
80% of the volume.