No.:GC-JS-21 Version: 01/00
Effective date
：
2020-03-30
29
7
E61
134
℃
program: 150
℃
≥
chamber
temperature> 140
℃
121
℃
program: 150
℃
chamber temperature>
127
℃
1.
The connectors of the
temperature sensor in the
sterilization chamber are not in
good contact
2.
The circuit board is
damaged
Re-made the connector of the
temperature sensor in the
sterilization chamber Replace
the circuit board
8
E62
220
≥
heating
jacket
temperature> 190
℃
1.
The connector of the
temperature sensor of the
heating ring is not in good
contact
2.
The circuit board is
damaged
Re-made the connector of the
temperature sensor of the heating
jacket
Replace the circuit board
9
E63
230
≥
heating
jacket
temperature> 160
℃
1.
The connector of the
temperature sensor of the
heating jacket is not in good
contact,
2.
The circuit board is
damaged
3.
The pump is damaged
Re-made the connector of the
temperature sensor of the heating
jacket
Replace the circuit board
Replace the water pump
10
E2
Overpressure in
sterilization chamber:
134
℃
pressure exceeds
235kpa, 121
℃
program
pressure exceeds 135kpa
No vacuum can be drawn, and
more cold air remains
Test vacuum pump, vacuum
selection valve
11
E41
After 8 minutes in the
preheating phase, the
temperature of the
heating jacket <100
℃
heating jacket failed
Check the thermostat of heating
jacket and the related thermostat
12
E42
The steam generator
temperature <110
℃
after 8 minutes in the
preheating stage
Heating bar in steam generator
failed
Check the thermostat of heating
bar and the related thermostat
13
E5
After 10 minutes of
sterilization phase, the
exhaust failed to reach
20kpa
Drain piping blocked
Clean and sterilize indoor filters
Check the drain solenoid valve,
vacuum selection valve
14
E6
The door switch is
disconnected when the
program is running
The door switch sensor is
displaced, the micro switch
cannot be closed
Reassemble the door switch
15
E7
Local atmospheric
pressure is less than
<70KPa;
1.
The stored pressure
value is wrong,
2.
The ambient air
pressure is too low
Corrected atmospheric pressure
Check if ground elevation is
detected above 2500 meters
16
E8
During the temperature
rising process, the
boosting amplitude is less
than 3kpa in 1 minute
1.
unable to inject water;
2.
The heating bar of the
steam generator is damaged 3.
The door seal is damaged
Observe whether the water storage
tank has enough water and check
the water level sensor; Check the
pump and inlet
solenoid valve; Check
the door seal
