Trouble Shoo ng G de
Trouble Shoo ng G de
22
*When the following troubles happen repeatedly, need to call the authorised local A/S service team to check.
*When the following troubles happen repeatedly, need to call the authorised local A/S service team to check.
Error Message
Error Message
Check Points
Check Points
Trouble shooting
Trouble shooting
brewer
location
error
brewer
location
error
1. Check the brewer location state
1. Check the brewer location state
2. Check the brewer t-check swicth
2. Check the brewer t-check swicth
reassemble the brewer correctly.
refer to page 26.
reassemble the brewer correctly.
refer to page 26.
replace the switch with new one.
replace the switch with new one.
brewer
location
error
brewer
location
error
1. Check if encoder PCB terminals of
brewer is unconnected.
1. Check if encoder PCB terminals of
brewer is unconnected.
need to reconnect the terminal well.
need to reconnect the terminal well.
replace the PCB if the terminals is
connected well
replace the PCB if the terminals is
connected well
No Water
No Water
1. Check the water is enough in
water reservoir.
1. Check the water is enough in
water reservoir.
ll the water enough and press the
water supply button inside of front door
ll the water enough and press the
water supply button inside of front door
2. Check the connections of water supply hose
2. Check the connections of water supply hose
reconnect the hose well.
reconnect the hose well.
3. Check the the water supply pump works well.
3. Check the the water supply pump works well.
replace the pump
replace the pump
4. Check if the water level in the reservoir
reach to the highest level.
4. Check if the water level in the reservoir
reach to the highest level.
replace the oat switch in water
reservoir.
replace the oat switch in water
reservoir.
hot water temperature
is low.
please wait...
heating...
hot water temperature
is low.
please wait...
heating...
grinder error
turn o power and
check.
grinder error
turn o power and
check.
hot water supply error
turn o power and
check.
hot water supply error
turn o power and
check.
Top thermistor error
Top thermistor error
communication error
communication error
* In case this message is displayed longer than 10 minutes.
* In case this message is displayed longer than 10 minutes.
1. check the connections of heater tank wires.
1. check the connections of heater tank wires.
2. check the anti-over heating device.
2. check the anti-over heating device.
reconnect al wires correctly.
reconnect al wires correctly.
press the top of anti-over heating device.
press the top of anti-over heating device.
1. check if impurities are putting inside of
grinder.
1. check if impurities are putting inside of
grinder.
turn the grind level control ring over 7 level
bean volume test 2 or 3 times to remove
impurities inside of grinder. Then press the
water supply/reset button inside of front door.
turn the grind level control ring over 7 level
bean volume test 2 or 3 times to remove
impurities inside of grinder. Then press the
water supply/reset button inside of front door.
1. check the connection of top thermistor.
1. check the connection of top thermistor.
reconnect it correctly
reconnect it correctly
1. check the connection of ow meter.
1. check the connection of ow meter.
reconnect all terminnals correctly
reconnect all terminnals correctly
2. check the vibrating pump.
2. check the vibrating pump.
replace the pump.
replace the pump.
1. check all harness of internal
communication
1. check all harness of internal
communication
reconnect communication harness.
LCD PCB : CN3 point
Salve PCB : CN7 point
reconnect communication harness.
LCD PCB : CN3 point
Salve PCB : CN7 point
Drip tray removed
Drip tray removed
1. When the drip tray is not installed on
the machine, Drip tray removed will be
displayed on the LCD Screen.
1. When the drip tray is not installed on
the machine, Drip tray removed will be
displayed on the LCD Screen.
Install the drip tray on the machine.
Install the drip tray on the machine.
