1. Product Overview
The HITACHI Wide PAM1000W Oven Range MRO-JF6-H is a versatile kitchen appliance designed for efficient cooking. It features a compact body that is easy to place, with specific requirements for rear and top clearance. The oven range utilizes tray steam for smooth and plump finishes on dishes like steamed egg custard and soft pudding. It also includes a manual grill function for toasting bread.

This image shows the front of the HITACHI MRO-JF6-H oven range, highlighting its compact design and control panel.
Key Features:
- Tray Steam Function: Ensures dishes like steamed egg custard and soft pudding are cooked to a plump and smooth texture.
- Compact Design: The main unit has a depth of approximately 39 cm, making it suitable for various kitchen layouts.
- Flexible Placement: Designed to fit perfectly against a back wall, requiring only 10 cm of heat dissipation space above.
- Grill Function: Capable of toasting bread using a manual grill setting.
- Flat Interior: The oven's flat interior design simplifies cleaning.
- Easy-to-Read LCD: Features a clear LCD display with large characters for improved visibility.
- Sensor Technology: Equipped with both infrared and temperature sensors for precise cooking.
2. Setup
Before operating your HITACHI Oven Range, ensure proper installation and placement to guarantee safety and optimal performance.
- Unpacking: Carefully remove the oven range from its packaging. Retain all packaging materials for future transport or service if needed.
- Placement: Place the oven range on a stable, level surface. The compact design allows it to be placed flush against a back wall. Ensure there is at least 10 cm of clear space above the unit for proper heat dissipation. Do not block any ventilation openings.
- Power Connection: Connect the power cord to a grounded AC100V electrical outlet. Ensure the voltage matches the appliance's requirements.
- Initial Cleaning: Before first use, wipe the interior and exterior surfaces with a damp cloth.
- Accessories: Place the black oven tray inside the oven cavity as instructed in the cooking guide.
3. Operating Instructions
This section provides general instructions for using your oven range. Refer to the included cooking guide for detailed recipes and specific program instructions.
General Microwave Operation:
- Place food in a microwave-safe container inside the oven.
- Close the oven door securely.
- Use the control panel to select the desired power level and cooking time. The large character LCD display will show your selections.
- Press the Start button to begin cooking. The infrared and temperature sensors will assist in precise heating.
Steam Cooking (Tray Steam):
- Pour the specified amount of water into the designated area of the black oven tray.
- Place the food on the tray or in a suitable dish on the tray.
- Select the appropriate steam cooking program from the control panel.
- The oven will automatically manage the steam generation for a smooth and plump finish.
Grill/Toasting Function:
- Place the item to be toasted (e.g., bread slices) directly on the black oven tray.
- Select the manual grill function.
- For toasting, grill for approximately 7-12 minutes on one side, then flip and grill for an additional 2-5 minutes until desired crispness is achieved.
- Monitor the food closely to prevent burning.
4. Maintenance
Regular cleaning and maintenance will ensure the longevity and optimal performance of your oven range.
- Interior Cleaning: The flat interior design makes cleaning easy. After each use, especially after steam cooking, wipe the interior with a damp cloth to remove food splatters and condensation. For stubborn stains, use a mild detergent and a soft sponge, then wipe clean with a damp cloth.
- Exterior Cleaning: Wipe the exterior surfaces with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the finish.
- Oven Tray: Clean the black oven tray after each use. It can typically be washed with warm, soapy water.
- Door Seal: Regularly check and clean the door seal to ensure it remains free of food debris, which could affect the seal's integrity.
- Ventilation Openings: Ensure that the ventilation openings are not obstructed by dust or debris. Clean them gently if necessary.
5. Troubleshooting
If you encounter any issues with your oven range, please refer to the following common troubleshooting tips. For more complex problems, consult the full cooking guide or contact customer support.
| Problem | Possible Cause / Solution |
|---|---|
| Oven does not turn on. | Check if the power cord is securely plugged into a working electrical outlet. Ensure there is no power outage. |
| Food is not heating properly. | Ensure the door is fully closed. Check if the correct cooking time and power level were selected. Verify that the cookware is microwave-safe. |
| Unusual noise during operation. | Minor operational noises are normal. If the noise is loud or unusual, ensure the oven is placed on a stable surface and nothing is obstructing the interior. |
| Steam is not being generated. | Check if water has been added to the designated area of the black oven tray for steam cooking. Ensure the correct steam program is selected. |
6. Specifications
Below are the technical specifications for the HITACHI Wide PAM1000W Oven Range MRO-JF6-H.
| Specification | Detail |
|---|---|
| Brand | HITACHI |
| Model Number | MRO-JF6-H |
| Item Weight | 13.0 kg |
| Product Dimensions (W x D x H) | 48.3 x 39.0 x 33.0 cm (approximate, based on compact depth and other dimensions) |
| Material | Metal, Glass |
| Color | Brown |
| Power Supply | AC100V |
| Microwave Power Consumption (Max) | 1450 W |
| Other Functions | Tray Steam, Grill Function |
| Interior Shape | Flat |
| Sensor Type | Infrared Sensor + Temperature Sensor |
| Installation Type | Countertop |
| Country of Origin | Thailand |
| Accessories | Black Oven Tray, Cooking Guide (includes instruction manual and recipe book) |
7. Warranty and Support
Your HITACHI Wide PAM1000W Oven Range MRO-JF6-H comes with a manufacturer's warranty and support resources.
- Manufacturer Warranty: The main unit is covered by a 12-month (1-year) manufacturer's warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
- Cooking Guide: A comprehensive cooking guide is included with your product. This guide serves as both a detailed instruction manual and a recipe book, providing in-depth information on operation, care, and various cooking functions.
- Customer Support: For further assistance, technical support, or warranty service, please refer to the contact information provided in your cooking guide or visit the official HITACHI website for your region.





