Rasonic RSG-R38W, Operation Manual

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座

檯

式

蒸

氣

焗

爐 

Freestanding 

Steam 

Grill 

Oven

6.4  Setting of Descaling function

After using period of time, to prevent the accumulated scale from affecting the heating performance of the 

appliance, suggested using the descaling function regularly to clean the boiler and interior pies. Procedures are as 

follow,

1.  Under function selection mode, press the [ ] button to select <Descaling> function and the arrow [ ] will 

point to Descaling on the panel.

2. 

Preset descaling temperature and time is set at 60

℃

 and 1 hour “01:00” respectively, which cannot be 

adjusted. 

Add moderate detergent and water into the water tank, and put back to the appliance.

3. 

Press the [ ] button to start the descaling operation, the remaining time will be shown on display in descending 
order.

4. 

After 30 minutes operation, buzzer will “beep” to reminder user while 

 indicator flash. Pull out the tank 

and empty the residual water then put it back.

5. 

Press the [ ] button to continue, display will show the remaining operation time 30 minutes “00:30”. Buzzer 
will “beep” after 3 minutes while refill indicator (

) flashing on display.

6. 

Pull out and wash the tank thoroughly. Fill the tank with clean water and put back to the appliance. Repeat 

Step 3 – 4, then oven light and all the indicators will be switched off. The descaling function is finished, user 

can pull out and empty the water tank.

ATTENTION!

  If using the citric acid as detergent, the ratio should be 20g citric acid per 1L water.

7. Troubleshooting

The phenomenon below is normal conditions, the oven still can be used normally:

Phenomenon

Cause

Steam cluster in air outlet vent

Redundant steam will be cooled down and discharged through air outlet 
vent during operation while a part of it will be clustered in air outlet 
vent.

Note:  Please check the following if the appliance does not work:

➢

If the appliance is plugged properly?

➢

If oven door is closed properly?

➢

If water tank is installed correctly?

➢

If MCB is tripped or fuse blown out?

Operation Tips:

➢

It is a normal phenomenon for exhaust fan to continue working for approx. 3 to 10 minutes after operation, 

discharging heat in the oven cavity.

➢

Suggested minimum working time is 5 minutes.

➢

If oven door is open during operation, the operation will be paused immediately; to resume the operation, 

close the oven door.

ATTENTION!

 When preheat is in operation, the fan motor in the cavity will keep running for 3 minutes if the oven 

door is open (

Except <Steam> mode

 (

)). This is a normal phenomenon as to maintain the temperature even in 

the cavity.

Shung Hing Stean Grill Oven 70411(M).indb   29

2020-05-12   10:18:34