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Toshiba RC-DZ4K - User Manual

Toshiba RC-DZ4K
28 pages
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Contents
Before use
Instructions for safety
…………………
2
Attention
………………………………
5
Name of each part
………………………
6
• Attaching and removing the inner lid and
steam vent
…………………………………
8
• Opening and closing the outer lid
………
9
• Cooking time display
………………………
9
• Sounds
………………………………………
9
Cooking rice
How to cook rice
Basic procedure
………………………
10
• Tips for cooking tasty rice
………………
11
Cooking courses
………………………
12
Guide for amount of rice to be cooked
and cooking time
……
12
• Setting the type of rice and cooking course
…
13
Using different cooking courses
……
14
Setting the timer
……………………
16
Setting the clock to the current time
…………
17
Keep Warm mode (Reheating
rice)
…
18
Recipes
………………………………
19
Cleaning
Cleaning
………………………………
22
• Cleaning by boiling
………………………
22
Troubleshooting
Troubleshooting
………………………
23
Error display
…………………………
26
When a power failure occurs
………………
26
Lithium battery
……………………………
26
Specifications
…………………………
27
Repair service
…………………………
27
0.45 L type
Model No.
RC-DZ4K
IH
Rice Cooker
(for household use)
Instruction Manual
With recipes
Thank you for purchasing this Toshiba IH Rice Cooker.
• Please use this rice cooker for household purposes only.
(It is not intended for commercial use.)
• For proper and safe use, please read this Instruction
Manual carefully before use.
• Please be sure to keep this Manual at hand for quick
reference in the future.
• Please be sure to receive the warranty.
For 220 V AC only
Make sure that the rating of the electrical outlet is 220 V AC.
For proper and safe use of this rice cooker, please read
"Instructions for safety" and "Attention". (Pages 2 to 5.)
RC-DZ4K_EN_0722.indd 29 2016/07/22 16:33:35

Table of Contents

Questions and Answers

  • B
    Brian HardinAug 20, 2025
    Why does my rice kept warm smell bad in my Toshiba RC-DZ4K?
    • C
      cheyenneramirezAug 20, 2025
      Your rice might smell bad if kept warm for too long, especially mixed or cold rice. Leaving the rice scoop in the pot or using the Keep Warm mode repeatedly for extended periods can also cause this. Ensure the inner lid, steam vent, and main body are clean and dry after each use. Insufficiently washed rice or setting the timer for too long can also contribute to the odor. Also, check if the rice is still in the pot with the Keep Warm mode off, or if there was a power failure.
  • T
    Tiffany ClarkeAug 21, 2025
    What to do if my Toshiba RC-DZ4K rice is soft and mushy?
    • J
      Jeff PorterAug 22, 2025
      If your rice is too soft or mushy, try reducing the amount of water you use, or select the course. Make sure to loosen the rice immediately after cooking. For recently harvested rice, use a little less water. Soaking the rice before cooking or using the timer can also make it softer. Avoid washing the rice too hard or leaving it in a sieve basket for too long, as this can crack the grains. Also, avoid using alkaline water with a pH of 9 or greater, or hot water.
  • N
    natalie10Aug 23, 2025
    What to do if my Toshiba RC-DZ4K Rice Cooker rice is hard and dry?
    • R
      Randy WallerAug 25, 2025
      If your rice is hard or dry, try increasing the amount of water or selecting the course. Soaking the rice in water before cooking may also help. Avoid using hard mineral water.
  • C
    Charles ContrerasAug 26, 2025
    Why does my Toshiba RC-DZ4K Rice Cooker rice scorch?
    • M
      Mark MartinezAug 26, 2025
      Rice may scorch if it is not washed sufficiently before cooking. It can also occur if the rice is soaked for too long, or when using the timer function. If you're cooking pre-washed rice, wash it 1 or 2 times. Scorching can also happen when cooking whole rice or adding seasonings for mixed rice. Ensure there are no foreign objects on the temperature sensor or lid temperature sensor.
  • K
    kimbrandonAug 28, 2025
    What to do if my Toshiba RC-DZ4K rice does not cook well?
    • S
      Samantha WellsAug 28, 2025
      If your rice isn't cooking well, ensure you start cooking after the inside of the cooker and inner lid have cooled down. Rice cooked with the course may be slightly mushy or hard; try using the course instead. Check for any foreign objects stuck in the inner lid, on the lid temperature sensor, temperature sensor, inner lid packing, inner pot rim, or air inlet/outlet. Also, verify that the inner pot and inner lid are not deformed, and that you have attached the inner lid and steam vent. Finally, consider whether there was a power failure during cooking.
  • A
    Anthony LevineAug 29, 2025
    Why does my Toshiba RC-DZ4K Rice Cooker rice dry out and become discolored while kept warm?
    • D
      Danielle WongAug 29, 2025
      Rice may dry out and become discolored if there are foreign objects on the inner lid packing, inner pot rim, or main body frame, or on the outer side of the inner pot or the temperature sensor. Make sure the steam vent is properly fitted. This can also happen if you use the Keep Warm mode for a long time or repeatedly reheat the rice.
  • A
    Amber HodgesSep 1, 2025
    What to do if my Toshiba RC-DZ4K Rice Cooker mixed rice does not cook well?
    • N
      nicholas64Sep 1, 2025
      If your mixed rice isn't cooking well, consider whether you mixed the ingredients into the rice before cooking.
  • J
    Joseph HammondSep 3, 2025
    What to do if my Toshiba RC-DZ4K rice kept warm is mushy?
    • C
      Courtney LopezSep 3, 2025
      If rice becomes mushy while kept warm, use the Keep Warm mode after cooking the rice with a little less water. Loosen the rice immediately after it is cooked. Also, gather the rice stuck to the side surface of the inner pot and loosen the rice occasionally.
  • R
    Robert TurnerSep 4, 2025
    Why is the outer lid of my Toshiba RC-DZ4K hard to close?
    • N
      Noah LeeSep 5, 2025
      The outer lid may be hard to close if the inner lid is not in place. Ensure the insertion parts of the inner lid are properly fitted. Check for any foreign objects on the clamp receiving parts, clamp parts, or stuck in the inner lid.
  • J
    Jane ClarkSep 7, 2025
    Why does the outer lid of my Toshiba RC-DZ4K open during cooking?
    • B
      brittany21Sep 7, 2025
      If the outer lid opens during cooking, push the center of the outer lid front part until it clicks. Also, check for any foreign objects on the clamp receiving parts or clamp parts.

Toshiba RC-DZ4K Specifications

General IconGeneral
BrandToshiba
ModelRC-DZ4K
CategoryRice Cooker
LanguageEnglish

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