Noritz Gas Water Heater Simple Type Remote Control

1. Important Safety Information

WARNING: To prevent burns, always check the water temperature before showering or bathing. Read this instruction manual thoroughly and use the product correctly.

Failure to follow these instructions could result in property damage, personal injury, or death. Keep this manual in a safe place for future reference.

• Ensure the remote control is installed by a qualified professional.
• Do not attempt to repair or modify the unit yourself. Contact qualified service personnel.
• Keep the remote control away from water and excessive humidity.

2. Product Overview

The Noritz RC-9101MP is a simple type remote control designed for Noritz gas water heaters, providing convenient control over water heating functions from your kitchen or other designated area.

This image shows the Noritz RC-9101MP remote control. It features a digital display showing the set temperature (40°C) and current time (PM 6:00). Above the display are three control buttons: '運転入/切' (Operation On/Off), 'ふろ自動' (Auto Bath Fill), and '追いだき' (Reheat Bath Water). The Noritz logo and a warning about checking water temperature are visible at the bottom.

Key Components:

• Digital Display: Shows current time, set water temperature, and operational status.
• 運転入/切 (Operation On/Off) Button: Activates or deactivates the water heater.
• ふろ自動 (Auto Bath Fill) Button: Initiates automatic bath filling to a preset temperature and volume.
• 追いだき (Reheat Bath Water) Button: Reheats the bath water to the desired temperature.
• Temperature Adjustment Buttons: (Not explicitly visible but implied by temperature display) Used to increase or decrease the set water temperature.

3. Setup

The Noritz RC-9101MP remote control requires professional installation by a certified technician. This involves connecting the remote to the main gas water heater unit and ensuring proper communication and power supply.

Installation Guidelines:

1. Ensure the main water heater unit is powered off before installation.
2. Mount the remote control in a convenient, dry location, away from direct heat or moisture.
3. Connect the remote control wiring to the designated terminals on the water heater unit according to the detailed wiring diagram provided with the main water heater manual.
4. After installation, power on the water heater and test all remote control functions.

4. Operating Instructions

4.1 Turning On/Off the Water Heater

• Press the 運転入/切 (Operation On/Off) button to turn the water heater on. The display will illuminate, showing the set temperature and current time.
• Press the 運転入/切 (Operation On/Off) button again to turn the water heater off. The display will turn off or show a standby indicator.

4.2 Setting Water Temperature

• While the unit is on, use the temperature adjustment buttons (usually up/down arrows, not explicitly shown but implied) to increase or decrease the desired water temperature.
• The display will show the new set temperature.

4.3 Automatic Bath Fill (ふろ自動)

• Press the ふろ自動 (Auto Bath Fill) button. The water heater will automatically fill the bathtub to the preset water level and temperature.
• The display may show an indicator for automatic bath filling in progress.
• To stop automatic filling, press the ふろ自動 button again or the 運転入/切 button.

4.4 Reheating Bath Water (追いだき)

• If the bath water has cooled, press the 追いだき (Reheat Bath Water) button to reheat it to the set temperature.
• The display may show an indicator for reheating in progress.
• To stop reheating, press the 追いだき button again or the 運転入/切 button.

5. Maintenance

5.1 Cleaning the Remote Control

• Wipe the surface of the remote control with a soft, dry cloth.
• For stubborn dirt, lightly dampen the cloth with water and a mild detergent, then wipe dry immediately.
• Do not use abrasive cleaners, solvents, or spray directly onto the unit.

5.2 System Inspection

Regular inspection and maintenance of the main gas water heater unit should be performed by a qualified service technician. Refer to the main water heater manual for recommended service intervals.

6. Troubleshooting

If you experience issues with your Noritz RC-9101MP remote control or water heater, try the following basic troubleshooting steps:

• No Display/No Power: Check the power supply to the main water heater unit. Ensure the remote control cable is securely connected.
• Incorrect Water Temperature: Verify the set temperature on the remote control. If the issue persists, there might be a problem with the main water heater unit.
• Buttons Unresponsive: Try turning the water heater off and on again using the 運転入/切 button.

For persistent problems or error codes displayed on the unit, contact Noritz customer support or a qualified service technician. Do not attempt to disassemble or repair the unit yourself.

7. Specifications

8. Warranty and Support

8.1 Customer Support

For technical assistance, service requests, or inquiries, please contact the Noritz NTS Call Center:

NTS Call Center: 0120-911-026 (Available year-round, 24 hours)

8.2 Returns and Exchanges

Please note that cancellations and returns/exchanges due to customer convenience are generally not accepted for manufacturer-ordered products after the order has been placed. This product is subject to this policy. Compensation for construction delays caused by product delays is not provided. Product images are for reference; the actual product will be shipped according to the model number. Your understanding is appreciated.