No.:GC-JS-21 Version: 01/00
Effective date
:
2020-03-30
30
17
E9
Low
pressure
during
sterilization: 134
℃
pressure is lower than
100kpa, 121
℃
program
pressure is lower than
200kpa
1.
too much loading loaded;
2.
unable to enter the water
1. Reduce the number of loads; 2.
Observe whether the water
storage tank has enough water
and check the level switch;
3. Check the water pump and inlet
solenoid valve
18
E10
Door can not be locked at
the beginning of cycle
Door lock failure
Check electromagnet and circuit
board
19
E11
The door lock cannot be
opened at the end of the
program
Door lock is open during
operation
1.
The electronic lock is stuck
and damaged 2. The circuit
board is
damaged
Check the electronic lock and
circuit board
20
E12
When running the general
program, there are 2
vacuums that are not
drawn below -70Kpa
1.
Incorrect loading
2.
The
vacuum pump
is
damaged,
3.
Leakage at the door seal
1,check if same result with empty
loading;
2. Check the vacuum pump;
3.Check whether the door is closed
enough to adjust the position of
the door.
21
E16
There is still a large
negative pressure in the
sterilization room after the
balance is completed
1.
The air filter has
expired and is clogged
2.
Effectiveness
of
intake
solenoid valve
1.
Replace the air filter
2.
Check the intake solenoid
valve and the circuit board