EasyManua.ls Logo

Cetron TMF Series - Fault Code and Solutions; Defrosting Function

Cetron TMF Series
92 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Service Manual_2017-V1
29
9.4
Control of standby function
1When the refrigerator is working, keep pressing the gear setting button “SET for 3 seconds
(takes effect when releasing the button), the refrigerator will be in standby mode, the standby
indicator will light up and all loads will stop working;
2 When the refrigerator is in standby mode, press the gear setting button “SET, the
refrigerator will enter normal operation mode, the standby indicator will light off and the refrigerator
will operate normally;
9.5
Control of ice maker (None)
9.6
Fault code and solutions
Fault code Display Failure Type Solution
E1
Step 1: Check whether the terminal CN3 is well stuck,
pull out the terminal and re-stick it in place
Temperature
Step 2: Check to see if therere foreign matters on the
“On” of LED1
sensor fault in
terminal. Pull out the refrigerating sensor according to
and LED2
refrigerating
the method in described in Article 8.4 and then
simultaneously
chamber
inspect the sensor against the resistance value table
in 10.8.
Step 3: Replace main control board
Step 4: Replace electrical wiring main harness
E5
Step 1: Check whether the terminal CN3 is well stuck,
pull out the terminal and re-stick it in place
Step 2: Check to see if therere foreign matters on the
“On” of LED1
Fault of F frost
terminal. Pull out the defrost sensor in freezing
and LED3
sensor
chamber according to the method in described in
simultaneously Article 8.4 and then inspect the sensor against the
resistance value table in 10.8.
Step 3: Replace main control board
Step 4: Replace electrical wiring main harness
E7
Step 1: Check whether the terminal CN3 of main
control board is well stuck, pull out the terminal and
re-stick it in place
“On” of LED1 Ambient
Step 2: Check to see if there’re foreign matters on the
and LED4 temperature
terminal. Pull out the defrost sensor in freezing
simultaneously sensor fault
chamber according to the method in described in
Article 8.4 and then inspect the sensor against the
resistance value table in 10.8.
Step 3: Replace main control board
Step 4: Replace electrical wiring main harness
9.7
Defrosting function
1)
To meet one of the following conditions, enter the frost cycle:
-
priority judgment after electricity frost temperature sensor, if the sensor temperature > 8 , the first
frost accumulation 6 hours; If the frost sensor temperature less than 8 , the memory power before
the accumulation of running time, until the accumulated operation 6 first frost as a child
-0 hours <compressor starting time <21 hours
-
if open or close a number of 2 or more times the environment temperature is lower than 12 , frost
cycles for 6 hours. If the opening number is greater than 5 times, the temperature is 12 degrees.
-
the machine has been running for 3 hours continuously, and the temperature is 8 degrees. It then
goes into a specific frost mode. The next frost cycle is based on the last frost time. If the last time th

Table of Contents