Modena Rapido Series User Manual Book
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Modena Rapido Series User Manual Book

Gas instant water heater
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User
Manual Book
Gas Instant Water Heater
Rapido Series
GI 1020 B, GI 0620 B

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Summary of Contents for Modena Rapido Series

  • Page 1 User Manual Book Gas Instant Water Heater Rapido Series GI 1020 B, GI 0620 B...

  • Page 2: Table Of Contents

    Treatment of Abnormalities Maintenance Repair Service Packing List Part 6: Troubleshooting Part 7: Specification Appendix: Wiring Diagram This manual book explains everything you need to know about your new product. Please contact our Customer Care should you need further assistance through www.modena.com.

  • Page 3: Part 1: Important Safety Information

    To avoid the great harm for human health or even death caused by excessive carbon monoxide inhalation, MODENA sincerely advise all users to:  Read this manual book carefully before installing and operating the water heater for the first time.

  • Page 4: Part 2: Name Of Parts

    PART 2: NAME OF PARTS Remark: 1. Flame Observation Window 2. Water Volume Controller Knob 3. Battery Box 4. Cold Water Inlet 5. Hot Water Outlet 6. Gas Inlet 7. Flame Controller Knob 8. Water Temperature Display NOTE All pictures displayed in this manual are based on the standard appearance of the gas instant water heater and only for illustration.
  • Page 5 2. Water Control Automatic Ignition: by simply open the water valve and the igniter, this feature will ignite automatically and the hot water will immediately be available. 3. Water Temperature Controller: adjust the water temperature as needed. 4. Flue-type Exhaust Device: vent the exhaust gas out to keep the indoor air fresh.

  • Page 6: Part 3: Installation

    PART 3: INSTALLATION Installation Requirement Do not install this gas instant water heater in the bathroom. 2. Do not install the water heater in a place where the strong wind occurs, otherwise the flame of the water heater will be blown out or the combustion will be incomplete.
  • Page 7 Air Inlet 0.3 m 6. Do not place any opened power cord, electric appliances, or gas pipeline above the installation site of the water heater. Keep a horizontal distance more than 40 cm between the water heater and other electric appliances. Do not install any gas appliance such as gas oven and gas stove underneath this water heater.
  • Page 8 8. Install an inlet valve to the water inlet pipe of the water heater. 9. Place the end of the smoke exhaust pipe outside the room. 10. For the liquefied petroleum gas (LPG) users, use the qualified gas pressure regulating valves and hoses to ensure the water heater could operates properly and be used safely.

  • Page 9: Installation Mode

    NOTE The connectors of the water heater in the picture shown above would be in different order for different water heater model. Look up to the real object for reference during installation process. Installation Mode WARNING! It is strongly forbidden to use this water heater with no smoke exhaust pipe installed.
  • Page 10 Installation Mode A Installation Mode B 3° 3° b. For the installation of smoke exhaust pipe, please pay attention the following matters :  The water heater must be installed with smoke exhaust pipe during the use. The pipe dimension refers to the ‘Specification’ section in this manual book.
  • Page 11 c. Installation of the smoke exhaust pipe: Make a hole on the wall near the water heater; the hole should has diameter that is slightly more than the smoke exhaust pipe outer diameter; extend the smoke exhaust pipe outside the room and make the outdoor part slightly tilted downward.
  • Page 12 d. Gas Pipe Installation : Select the qualified rubber hose or rigid pipe and gas pressure relief valve. Specification’ 2. Select the dimension of the pipe refer to the ‘ section in this manual book. 3. The length of rubber hose cannot be more than 2 m if using liquefied petroleum gas.

  • Page 13: Part 4: How To Use

    PART 4: HOW TO USE Preparation before Ignition Before using the water heater for the first time, open the battery box and insert two pieces of D size batteries according to the correct polarity (installation of negative and positive battery poles). 2.

  • Page 14: Ignition/Operation

    Ignition/Operation 1. Ignition. After finishing the preparation, open the hot water outlet valve; the water heater will make “pop” sound; then the hot water will immediately flow out. If the water heater cannot be turned on at once, close the hot water outlet valve; and restart the water heater after 15 –...

  • Page 15: Discontinuing The Use

    Discontinuing the Use Turn off the hot water outlet valve, and the water heater will automatically shut down. 2. Turn off the water inlet valve. 3. Turn off the gas inlet valve. Turn off the water Turn off the hot Turn off the main inlet valve water outlet valve...

  • Page 16: Part 5: Preventive Action

    PART 5: PREVENTIVE ACTION WARNING! MODENA will not be liable for any accidents caused by unauthorized dismantling of this water heater or failure to comply the installation and operation instructions outlined in this manual book. Prevention of Gas Accident Determine the type of gas. Make sure that the gas type you use is similar with the specified type of gas in the rating label of the water heater.

  • Page 17: Prevention Of Fire

    MODENA Customer Care or the gas company. 6. It is forbidden to operate the troubled water heater. Contact MODENA Customer Care once any trouble occurs.

  • Page 18: Prevention Of Carbon Monoxide Poisoning

    Prevention of Carbon Monoxide Poisoning A large amount of oxygen is needed when the water heater is operated. Therefore, the room where the water heater is installed must have enough air supply and must be well-ventilated. It must also have fixed opened air inlet. The closed doors and windows cannot be classified as the effective air inlet.

  • Page 19: Other Cautions

    Other Cautions Non-potable. Since there is long-time stored water, the hot water generated by this water heater is not potable. 2. During the ignition process, it is strongly forbidden to observe the ignition with eyes near to the observation window. The distance between the eyes and the observation window should be at least 300 mm.

  • Page 20: Treatment Of Abnormalities

    (e.g. tempering, flame lifting, yellow smoke or black smoke emission), peculiar smell and abnormal sound, or other emergency situations, immediately shut the gas valve off and contact MODENA Customer Care or the gas provider company to achieve the solution (recommended actions).
  • Page 21 Frequently, the combustion condition especially the flame should be observed. If the flame turns from blue to yellow and then appears black smoke, contact MODENA Customer Care for cleaning and repair. 3. Regularly use soft cleaning cloth to wipe the hull (the outer body) of the water heater with clean water or neutral detergent rather than with chemical detergent or volatile solvent.

  • Page 22: Repair Service

    Repairing Service The water heater must be regularly checked and cleaned by professional technician. 2. Non-professional technician may not open the front cover of the water heater. Packing List Name and Illustration Quantity Name and Illustration Quantity Water Heater 10L: Plastic Plug Tapping User Manual Book Screw, M6 Expansion Screw...

  • Page 23: Part 6: Troubleshooting

    • Water supply (inlet) Fully open the water inlet valve pressure is insufficient and and contact MODENA Customer the water inlet valve is not Care to check water pressure. fully opened. Contact MODENA Customer • Flue pipe is blocked and air Care to remove debris and re- pressure is too high.
  • Page 24 Problem Possible Cause and Recommended Action • Water inlet valve is not fully opened (the water heater will Fully open the water inlet valve. turn off if the water flow is low). No hot water • Ignition time is too short. Wait for a moment.

  • Page 25: Part 7: Specification

    PART 7: SPECIFICATION Model GI 0620 B GI 1020 B Gas Type Rated Gas Pressure 2800 Pa Rated Thermal Load 12 kW 20 kW Control Mode Outlet Control Exhaust Type Flue Type Ignition Method Water Control Automatic Continuous Pulse Ignition Applicable Water Pressure 0.025~0.8MPa Rated Hot Water Yield Capacity...

  • Page 26: Appendix: Wiring Diagram

    APPENDIX: WIRING DIAGRAM Sensitive Ignition Needle Needle Magnetic Ignition Valve Thermostat Needle Battery Box HV₁ HV₂ Micro Switch Controller...
  • Page 27 12/20...

This manual is also suitable for:

Gi 1020 bGi 0620 b

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