Rinnai RRA-106 User manual

COMMERCIAL GAS RICE COOKER
RRA-106/RRA-156
English user manual
English user manual

INDEX
Notice for safety ...................... 1
Name of part ........................... 6
How to use .............................. 8
Cl
eaning & Maintenance ........16
Check point before complaint
18
Specificatio
n ..........................19
How to install ......................... 21
If you suspect gas leakage, do not turn on the light or electric
appliance or plug and do not use telephone.
Do not spray water. (Especially during cleaning)
When you notice earthquake, fire, abnormal combustion,
abnormal sound and smell during using,
Stop using immediately, close the intermediate gas valve
and do the ventilation.
In this case, follow below step.

Notice for safety This information is for keeping safety of user and preventing
of property damage. Please must read and use rightly.
If user doesn’t follow instruction, there are dangers that user
might lost their lives or wounded.
Danger
Warning
Caution
If user doesn’t follow instruction, user may lost their lives or
wounded.
MUST DO mark.
General prohibition mark – it emphasize the things not to do.
Earth display for electric shock prevention.
If user doesn’t follow instruction, user may wounded or get
property damage.
If it seems like gas is leaking
Close the intermediate
gas valve
Don’t control
the switch
Ventilation with
natural wind
Using the telephone
outside.
If you suspect gas leakage, do not turn on the light or electricIf you suspect gas leakage, do not turn on the light or electric
appliance or plug and do not use telephone.appliance or plug and do not use telephone.
It may cause explosion accident by electricity.
Do not spray water
Do not spray water.(Especially during cleaning)(Especially during cleaning)
If water passes throughout electronic part or burner part,
it is a direct cause of breakdown fire or injury.
Do not spray water never.
When you notice earthquake, fire, abnormal combustion,When you notice earthquake, fire, abnormal combustion,
abnormal sound and smell during using,abnormal sound and smell during using,
Stop using immediately, close the intermediate gas valveStop using immediately, close the intermediate gas valve
and do the ventilation.and do the ventilation.
Ventilate by opening the windows.
In this case, follow below step.In this case, follow below step.
1. Stop using and close the intermediate gas valve.
2. Open the window to ventilate.
3. Contact to service center.
In this time, do not use the cell-phone or telephone nearby, use the telephone
outside.
Danger

Do not place inflammable nearby.Do not place inflammable nearby.
It may be a cause of breakdown and fire by overheating.
Do not touch the product, during using and until cooling down after using.Do not touch the product, during using and until cooling down after using.
Do not let children get near especially, the product is very hot, may got burnt.
Do not leave turning on.Do not leave turning on.
Due to heat with high calorie burner, user has to be careful during using.
Do not never disassemble, repair or convert except our(rinnai)service engineer.Do not never disassemble, repair or convert except our(rinnai)service engineer.
I f you disassemble, repair or convert discretionally, it influence to production
safety seriously.
When you think that it is breakdown, please reference user manual or
contact our service center.
This product is only for rice cooking. Do not use for other purposes.This product is only for rice cooking. Do not use for other purposes.
It may cause fire or product damage.
Do not block the exhaust pipe.
Do not block the exhaust pipe.
Do no bloc the exhaust pipe with dishcloth or such like that.
It may cause breakdown or fire by imperfect combustion.
Do not use where can be sloshed water never.
Do not use where can be sloshed water never.
If water passes throughout power supply part, it may cause of malfunction,
electric shock or product damage.
Please take care not to drop the water to burner.
If water drops, it may cause short circuit or ignition-fail.
Do not let the gas pipe pass the underside, upper side of product or aroundDo not let the gas pipe pass the underside, upper side of product or around
exhaust pipe.exhaust pipe.
By melting gas hose with high temperature, there is a risk of gas leakage
Do not put something or give big shock to part of heat sensor which isDo not put something or give big shock to part of heat sensor which is
attached inside body of product.attached inside body of product.
The heat sensor could be damaged.
Use specified gas only.
Use specified gas only.
Check whether the using gas is same with name plate. If the gas is not same,
it may cause not-operating, product damage or fire by abnormal combustion
or overheat. The name plate is on the right side of product.
(If you don‘t know about using gas, please contact our service center)
When you move, check the using gas and name plate is same.
Make sure to check an earth at electric wiring work
Make sure to check an earth at electric wiring work
Check whether the using power is same with name plate.
Use an earth-socket.
Regarding electric wiring, request to experts for electric equipment.
Warning
Shorten the gas piping and power code as short as possible,
do not extend.
Do not use the door open.
Do not use in windy place
(in front of window or fan)
Ventilate often during using.
Install the products where is horizontal and securely fixed.
Check the open-close condition of intermediate gas valve.
Whe n you igniting, check the ignition condition by ignition checking lamp
( ) at the 30cm away from the product.
Take care not to be transformed the lid of rice pot.
Close the door slowly and right.
Take care that the power code not to be touched back side of product
like exhaust pipe.
LN gas LP gas
An earthing
terminal

Do not place inflammable nearby.
Do not touch the product, during using and until cooling down after using.
Do not leave turning on.
Do not never disassemble, repair or convert except our(rinnai)service engineer.
This product is only for rice cooking. Do not use for other purposes.
Do not block the exhaust pipe.
Do not use where can be sloshed water never.
Do not let the gas pipe pass the underside, upper side of product or around
exhaust pipe.
Do not put something or give big shock to part of heat sensor which is
attached inside body of product.
Use specified gas only.
Make sure to check an earth at electric wiring work
Caution
Shorten the gas piping and power code as short as possible,Shorten the gas piping and power code as short as possible,
do not extend.do not extend.
Es pecially, do not let the gas pipe and power code pass the underside,
upper side of product or around exhaust pipe.
By melting gas hose or power code with high temperature, it may cause
fire by short circle or gas leakage.
Do not use the door open.
Do not use the door open.
By malfunctioning of sensor, it may cause poor rice cooking
or product
damage.
Do not use in windy place
Do not use in windy place
(in front of window or fan)(in front of window or fan)
It may cause damage of inner product and
malfunctioning.
Ventilate often during using.
Ventilate often during using.
The waste gas and oxygen deficiency cause carbon monoxide poisoning.
Install the products where is horizontal and securely fixed.Install the products where is horizontal and securely fixed.
Especially, install the product in well- ventilated place.
If you use
insecure place such as in the car or ship, it may cause fir or
burns.
Check the open-close condition of intermediate gas valve.
Check the open-close condition of intermediate gas valve.
Check the valve-open before using, and valve-close after using.
Whe
Whe n you igniting, check the ignition condition by ignition checking lampn you igniting, check the ignition condition by ignition checking lamp
( ) at the 30cm away from the product.( ) at the 30cm away from the product.
Pl ease re-ignite after leaked gas losing(Aroun d 5 sec) when you failed to
ignite in 2-3 times In case of day very humid(rainy season), it could be
failed to ignite due to moisture in ignition part.
A
lso, in case that rice-cooker hasn't been used long time, Ignition could
be failed due to air in gas pipe.
Please ignite repeatedly at this time.
Take care not to be transformed the lid of rice pot.
Take care not to be transformed the lid of rice pot.
In unavoidably situation, load up under 4 layer.
Close the door slowly and right.
Close the door slowly and right.
If the door does not close right, the heat in combustor is leak, it may
cause breakdown such as transform, discolor and there is danger of
burns.
Take care that the power code not to be touched back side of product
Take care that the power code not to be touched back side of product
like exhaust pipe.like exhaust pipe.
By melting power code with high temperature of exhaust pipe, it may
cause breakdown and fire by short circle.

Especially, attention these
Check the open-close condition of intermediate gas valve.Check the open-close condition of intermediate gas valve.
Check the valve-open before using, and valve-close after using.
Open the intermediate gas valve before starting daily work, and must
close the valve at day’s end.
Do not soak the rice long time.
Clean and remove the water on bottom of
rice pot before rice cooking.
Do not never wash out heat sensor part.
Do not never spray water to product.
(especially during cleaning)
Check the piping work is done to meet the product standard.Check the piping work is done to meet the product standard.
Especially, when several product are installed at the same time,
if the volume of gas pipe is not enough, abnormal combustion,
performance degradation and sympathetic sound (pi- sound) can be
caused.
Deflate the gas pipe at first use or reuse after long-term non use.
Deflate the gas pipe at first use or reuse after long-term non use.
Before deflate, ignited poorly with noise.
Repeat turning the ignition on, the flame become stable.
Make sure the power code does not touch
Make sure the power code does not touch
the exhaust pipe.the exhaust pipe.
The exhaust pipe generate heat. If the power
code touch the exhaust pipe, there is danger
of fire by melting with high temperature.
Valve-opened(before using) Valve-closed(after using)
Make sure use cold water with room temperature.Make sure use cold water with room temperature.
If you use warm water, the heat sensor notices high
temperature.
It may cause half-cooked rice. So, use the room
temperature water.

Check the open-close condition of intermediate gas valve.
Do not soak the rice long time.Do not soak the rice long time.
The suitable time is 30 min. for summer,
1hour for winter.
If rice is soaked long time, rice is crashed
easily, the crashed rice sink under the rice pot,
A
nd make the layer to disturb the heat distribution.
E specially, the rice crashed easily when you wash
t he rice after soaking or wash powerfully Rinse well
n ot to remain crashed rice after washing the rice.
Clean and remove the water on bottom ofClean and remove the water on bottom of
rice pot before rice cooking.rice pot before rice cooking.
The bottom of rice pot touch the heat sensor
which sense the temperature automatically.
If the bottom of pot is dirty, the heat sensor
can not sense the exact temperature.
And also, If you cook the rice when the heat
s ensor still hot, it causes half-co oked rice same
as when cooking with hot water.
Use after cooling down.
Do not never wash out heat sensor part.
Do not never wash out heat sensor part.
It causes breakdown and fire.
Do not never spray water to product.
Do not never spray water to product.
(especially during cleaning)(especially during cleaning)
If water passes throughout product, main
parts such as main p.c.b are damaged,
and causes fire by short circuit, When you
cle
an up , use the soft dishcloth with neutral
detergent.
- Clean the bottom of rice pot, and remove
the water completely
- Clean up water and foreign substance on
t
he top of heat sensor with clean dishcloth
Especially, use after the heat sensor part
cooling down completely.
Heat sensor
If you want cook the rice consecutively….
Summer:30min.
Winter :1hour
Check the piping work is done to meet the product standard.
Deflate the gas pipe at first use or reuse after long-term non use.
Make sure the power code does not touch
the exhaust pipe.
Make sure use cold water with room temperature.

Name of part
Exhaust air duct
When rice cooking:
When setting the steam time:
When setting the reservation:
When error :
High:
Low:
Quantity of attachments by model
Attachments
Control panel
Door handle
Exhaust pipe
Roller
Heat sensor
Extinguish device
Igniter plug
Height control leg

Display
When rice cooking:When rice cooking:
Displays operation.
When setting the steam time:
When setting the steam time:
Displays steam time
(refer page 10~11)
When setting the reservation:
When setting the reservation:
Displays reservation time
When error :
When error : displays trouble
Selection switch
Set the menu
Rice cooking start/stop
Setting steam time
Set the reservation time
White rice selection lamp
High:High: more than 40 peple
Standard:30~40 people
Low:
Low: less than 30 people
Reservation setting lamp
Power
min
Grain
Porridge
Steaming
Reservation
Cancel
Cleaned
rice
Upper level
Normal
High
Low
Standard
Power
min
Grain
Porridge
Steaming
Reservation
Cancel
Cleaned
rice
Upper level
Normal
High
Low
Standard
Power
min
Grain
Porridge
Steaming
Reservation
Cancel
Cleaned
rice
Upper level
Normal
High
Low
Standard
Reservation setting switch
Attachments RRA-106
2pcs
2pcs
1pcs
3pcs
3pcs
1pcs
RRA-156
Pot
Pot
Quantity of attachments by model
Quantity of attachments by model
AttachmentsAttachments
Rid
Rid
Exhaust air duct
Exhaust air duct
Reservation setting
Reservation cancelation
The control panel
Power Lamp
Power Switch
Multigrain Selection lamp
Rice porridge
selection lamp
Ready- washed rice
selection lamp
Displays the power
condition of the item.
Combustion lamp
Displays the
combustion condition.
Steam time setting
switch
Standard setting:
15min. for normal,
20min. for multi grain
15min. for ready-washed rice
30min. for porridge

How to use
(right way to use)
Check one more time.
Serving
About 36 min
About 33 min
About 32 min
About 32 min
About 7.5kg
About 6.0kg
About 4.5kg
About 3.0kg
No gradation on the pot
Gradation
(soaked rice)
Low
High
Choose
the menu
Finish time
(including carry over
cooking time - 15min.)
Standard
Caution
Rice
(raw rice)
A conversion table of rice quantity
Rice porridge
Measuring rice
1. Is the intermediate gas valve opened?
2. Did you checked the power connection?
3. Is there an earth on the socket?
4. Have you done the air-bleed?
Use the carved gradation on the pot.
Use the carved gradation on the pot.
Use the scale to measure the rice correctly.
The finish time can be different by kind of rice, water temperature,
water quantity.
The rice quantity for porridge is 1.0 kg, and 1,5kg
The rice quantity for porridge is 1.0 kg, and 1,5kg
M easuring line inside of pot is an indicator of water level in normaleasuring line inside of pot is an indicator of water level in normal
porridge condition. you can adjust water lever according to porridgeporridge condition. you can adjust water lever according to porridge
statue.statue.
The maximum serving is for 50 people. Minimum is for 30 people .The maximum serving is for 50 people. Minimum is for 30 people .
(ready-washed rice is max. 40person.)(ready-washed rice is max. 40person.)
- When you cook rice for 30 people or less (rice about 4.5kg),
rice can stick at the bottom.
- When you cook rice for 50 people or more(rice about 7.5kg),
rice can be half-cooked.
heck the followings before using.
Water quantity Watery
porridge
Normal
porridge
Thick
porridge
Water:
6times of
rice q’ty
Water:
10times
of rice q’ty
Unable
cooking
Water:
Up to
gradation
on inside
the pot.
Rice
q’ty
If you wash the rice after soaking, the rice is crashed easily
because the water through something the rice.
Make sure wash before soaking the rice.
Soaking the rice 30minutes in summer, 1hour in winter.
Do not use the expiration date passed rice and use rice in opened
package first in short time
Put the soaked rice and cold water adjusting gradation inside the pot.

Use the carved gradation on the pot.
The rice quantity for porridge is 1.0 kg, and 1,5kg
M easuring line inside of pot is an indicator of water level in normal
porridge condition. you can adjust water lever according to porridge
statue.
The maximum serving is for 50 people. Minimum is for 30 people .
(ready-washed rice is max. 40person.)
Washing the rice.
If you wash the rice after soaking, the rice is crashed easilyIf you wash the rice after soaking, the rice is crashed easily
because the water through something the rice.because the water through something the rice.
Make sure wash before soaking the rice.Make sure wash before soaking the rice.
Rinse several time (3~4times) until clear water is coming.
If crashed rice powder is remained on the rice, the crashed power
sink on bottom, and disturb the heat distribution. it is direct cause
of poor cooking.
When you wash the rice, do not apply enough force.
Wash slowly and softly and rinse well.
Soaking the rice.
Soaking the rice 30minutes in summer, 1hour in winter.Soaking the rice 30minutes in summer, 1hour in winter.
If rice is soaked long time, rice is crashed easily,
and cause three-layered cooked rice with each
layer having a different degree of steaming and
cooking. Soak the rice after washing.
The soaking time of multigrain rice same as rice.
About selection and storage of rice.
Do not use the expiration date passed rice and use rice in openedDo not use the expiration date passed rice and use rice in opened
package first in short timepackage first in short time
Because long-stored rice is dried up, crashed easily and need long
soaking time
These are causes of poor- cooking.
Store the rice in a cool dry place.
Setting water and rice q’ty.
Put the soaked rice and cold water adjusting gradation inside the pot.Put the soaked rice and cold water adjusting gradation inside the pot.
Ex) when you cook 30 serving, set the soaked rice to “30” gradation
and adjust the water to “30” gradation.
- Adjust the water considering kind of rice
(mixed grains, white rice), storage period
(newly harvested rice, long-stored rice)
- The gradation inside the pot is general
s
tandard, adjust according to your preference.
- Avoid th e maximum or minimum q’ty cooking, it may cause underdone
or burnt rice.
- use the gradation in the “ “ when you cook porridge.
Weight the rice 1kg or 1.5kg using scale, and pour the water until the
gradation.
Summer:30min.
Winter :1hour

How to use
Press the power button and check the light
on power lamp With displaying “---“
Cooking
Setting up steaming time
Cooking with ready-washed rice.
When cooking with ready- washed rice, pure water more thanWhen cooking with ready- washed rice, pure water more than
gradation of rice pot.gradation of rice pot.
Install the rice pot.
Open the door and push the rice pot covered ridOpen the door and push the rice pot covered rid
with rice and water into the fire chamberIf.with rice and water into the fire chamberIf.
If therevis water on the bottom of pot, it may
cause poor-cooking, before install the rice pot,
remove water on the bottom of pot.
The handle of pot should be facing forward.
P
ush the pot to the end then close the door slowly.
Ex) when you cook 40 serving, set the water to 40 gradation and
add about 500ml of water.
-
Control the water q’ty as kind of rice, storage period and rice
condit
ion.
Have a soaking time same as white rice.
The ready-washed rice is not needed to wash, but rinse rightly at least once.
If the rice flour sink to bottom without rinse, it may cause poor-cooking.
The maximum cooking q’ty of ready-washed rice is 40 servings(6kg)
Water q’tyWater gradationWater gradation
Caution
Serving for
30 person
Serving for
40 person
Add 500ml of water more than
the gradation “40”
Add 380ml of water more than
the gradation “30”
1.4 times of rice.

Turn on the power
How to useHow to use
Press the power button and check the lightPress the power button and check the light
on power lamp With displaying “---“on power lamp With displaying “---“
Set the time of menu and
steaming
CookingCooking
Select the deck to cook and choose menu.
J
ust dial the jog shuttle with twinkling lamp.
Menu will be kept on next cooking unless
you don’t change
Setting up steaming time
Setting up steaming time
Press the Steaming button and dial the jog to find steaming time.
If you don’t select the mode, Machine returns previous mode.
General steaming time is 15min
Grains 20min, Porridge 30min
When cooking with ready- washed rice, pure water more than
gradation of rice pot.
Open the door and push the rice pot covered rid
with rice and water into the fire chamberIf.
Power
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel

Press the Jog dial shortly (about 1sec)Press the Jog dial shortly (about 1sec)
Cooking process will be started automaticallyCooking process will be started automatically
And Combustion lamp turning on and the
square mark will rotate
Cooking
When cooking is over, the buzzer will sound and cooking lamp willWhen cooking is over, the buzzer will sound and cooking lamp will
go off to start steaming process.go off to start steaming process.
You can check steaming time in display lamp you set.
The buzzer will sound after steaming process
- Once the cooking starts, the steam time cannot be hanged.
Steaming
Please do not open during cooking process to prevent half-cooked rice
Caution
Do not load too much weight on the product door.
Pull the kettle out after buzzer alarm It meansPull the kettle out after buzzer alarm It means
all process completed including seaming.all process completed including seaming.
At this time, the pot is very hot so always use
gloves Finally, press the selection button to be
off buzzer and display lamp and close middle valve.
Completion
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel
min
Grain
Porridge
Cleaned
rice
Upper level
Steam setting Cooking setting
Normal
High
Low
Standard
Steaming
Reservation
Cancel
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel

Select the level you want to cook among
[top, middle, low] And Menu, Steaming time.
Put the kettle into level to start cooking
Rice should be washed by clean water
If you are cooking continuously, wash inside the pot cleanly and use
it after the heat sensor inside the pot gets completely
cool. If you cooking with dregs inside the pot or when
heat sensing part inside the pot is not completely cool,
bad cooking may occur.
Put soaked rice and water into the cooled pot then
push the pot into the level you want to cook then
close the door and always wait for 5min then start
the next cooking.
Press the Jog dial shortly (about 1sec)
Cooking process will be started automatically
Reservation cooking
“C
lose the door and wait
5
minutes to start”
Continuous rice cooking
When cooking is over, the buzzer will sound and cooking lamp will
go off to start steaming process.
Do not load too much weight on the product door.Do not load too much weight on the product door.
Do not put the pot filled with soaked rice and water or the pot after the
cooking on the door.
It may cause damage to the product
When “ ” mark is on the screen, user can’t cook rice but also can’t
change any setting Please turn intermediate valve off
Caution
Pull the kettle out after buzzer alarm It means
all process completed including seaming.
min
Upper level min Upper level

Set reservaion time to start.
If you want to cancel the reservation, push the pertinent level switch
for 2~3secs. Lamp will go off and the reservation will be cancelled.
Set reservaion time to start
Control jog dial to set time to use.Control jog dial to set time to use.
- Dial to set hour and press dial.
- Dial to set minute and press dial.
Ex) As below picture, “1:20” means cooking starts automatically
after 1hour 20minute.
Press reservation button
shortly(about 1sec)
When you put rice in the water for long period in summer or high temperature
inside the kitchen, the rice may get spoiled and also rice can be damaged and
it may cause bad cooking.
Caution
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel
Peservation setting deactivated

During a power cut, the operation will stop. At this time, if electricity
comes back within 7min it will automatically go on with the process
before the power cut.
If electricity comes back after 7min, it does
not return to its original course but error [00]
will be displayed on the operation panel and
the buzzer will sound.
In
this case, push start/stop switch to stop the
error display then push the power switch to
turn off power and you will have to start the
cooking from the beginning.
In state when 7min passed after power cut and if you start
over the cooking without changing the contents inside the pot,
scorch on bottom of the pot or early extinguishing may occur.
Caution
Control jog dial to set time to use.
In case of power cut
min
Grain
Porridge
Cleaned
rice
Upper level
Normal
High
Low
Standard
Steaming
Reservation
Cancel

Cleaning and maintenance
Do not hose or spray on the product.Do not hose or spray on the product.
It may cause fire accident or broken by shortcircuit.
Use Soft cloth to clean the product often.
If there are lots of food waste inside the product, Clean with open
The door as below picture.
Please Keep the burner holes clean from the food waste always.
Check the ignitor and safety device are contaminated or not.
(P6 picture)
Check and get rid of food waste hanging from the ceiling inside.
Food waste can be dropped on the rice during cooking.
After cooking, Use neutral detergent for cleaning and get rid of
moisture on the product.
Keep the kettle dry cause aluminum kettle can be easily
discolored by watered for long time.
Especially Operation panel and power trans should be protected
from the water drastically.
Please use gloves when you need to cleanPlease use gloves when you need to clean
inside the product.inside the product.
It protects your hand from high termperature or
sharp edges inside.
Possible to use
Possible to use
Soft closth sponge neutral
detergent
Nylon Metel Cooking Acide, Thinner, Polisher
brush brush Oil Alcali Benzene
detergent
Impossible to useImpossible to use
Please use your hand only to operate the productPlease use your hand only to operate the product
to keep your machine in good condition.to keep your machine in good condition.
Make sure that Pull the power plug out when you check, clean,Make sure that Pull the power plug out when you check, clean,
maintain the product.maintain the product.
You should check inside the product after cleaning, maintainingYou should check inside the product after cleaning, maintaining
whether the tools or cleaning equipment are inside or not.whether the tools or cleaning equipment are inside or not.
Do not use highly inflammables like thinner,Do not use highly inflammables like thinner,
Benzene to clean.Benzene to clean.
It may cause fire accident or broken by
shortcircuit.
Warning
Caution
Thinner
B
e
n
z
e
n
e

Do not hose or spray on the product.
Use Soft cloth to clean the product often.Use Soft cloth to clean the product often.
Metal or nylon brush can damage on the surface of the product.
If there are lots of food waste inside the product, Clean with open
If there are lots of food waste inside the product, Clean with open
The door as below picture.The door as below picture.
Please Keep the burner holes clean from the food waste always.Please Keep the burner holes clean from the food waste always.
Check the ignitor and safety device are contaminated or not.Check the ignitor and safety device are contaminated or not.
(P6 picture)(P6 picture)
Check and get rid of food waste hanging from the ceiling inside.Check and get rid of food waste hanging from the ceiling inside.
Food waste can be dropped on the rice during cooking.Food waste can be dropped on the rice during cooking.
“Combustion room”
After cooking, Use neutral detergent for cleaning and get rid ofAfter cooking, Use neutral detergent for cleaning and get rid of
moisture on the product.moisture on the product.
Be careful to keep water off the product when you clean.
Keep the kettle dry cause aluminum kettle can be easily
Keep the kettle dry cause aluminum kettle can be easily
discolored by watered for long time.discolored by watered for long time.
Especially Operation panel and power trans should be protectedEspecially Operation panel and power trans should be protected
from the water drastically.from the water drastically.
Keep the kettle dry cause aluminum kettle can be easily discolored by
watered for long time.
Please use gloves when you need to clean
inside the product.
Possible to use Impossible to use
Please use your hand only to operate the product
to keep your machine in good condition.
Make sure that Pull the power plug out when you check, clean,
maintain the product.
You should check inside the product after cleaning, maintaining
whether the tools or cleaning equipment are inside or not.
Do not use highly inflammables like thinner,
Benzene to clean.

Check list before service call
This product has self monitoring function which can alarm by buzzer soundThis product has self monitoring function which can alarm by buzzer sound
with error code on the displaying panel when it has problem.with error code on the displaying panel when it has problem.
If it keeps going on after repower process. Please contact service agent or dealer.If it keeps going on after repower process. Please contact service agent or dealer.
Product
working
Condition
Condition Check listCheck list
ConditionCondition
ErrorError
codescodes MeasureMeasure
Cooking
No signals on
display panel
Returning electric power
after 7minutes of black out.
Main PCB problem
No ignition or problem.
Unexpected stop during
cooking.
Press jog dial and retry with new
rice.
Please contact to the
Authorized Service stations
Press the jog dial and check
Middle valve and gas supply.
IF no problem, Jus start again
from thebegining
- Check the power plug in
- Is main power black out or not?
- Is the power button on?
- Does it open middle valve?
- Check it LP gas tank empty
- Did it return from black out?
- Are rice and water amount proper?
- Check the soaking time
- Check steaming time
- Is there any dirt on the heat sensor
- Or bottom of the kettle?
- Refer to the error codes
- Too much water or rice
No Ignition
Boiling over
Lamp on operation
panel blinking
Half cooked
Too soft or hard
Condition
of Rice