Modena Rapido Series User Manual Book page 12

failure occurs.
7. This water heater is only used for hot water supply and shower. Do not use it for any another
purposes.
Fire Prevention
1. Do not go out or go to bed while the water heater is on.
2. Do not place any flammable material near the draft hood. Do not use towel, clothes, and other
things to cover the vent.
Prevention of Carbon Monoxide Poisoning
1. 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 be well-ventilated. It must
also have fixed open air intake. The closed doors and windows cannot be classified as effective
air intake.
2. A large amount of exhaust gases will be generated during the water heater operation. Therefore,
the water heater must be installed with a smoke exhaust pipe to vent the exhaust gases
generated from the combustion process.
3. If the gas supply pressure is too low, there may be result in tempering that affects the normal
operation of the water heater. At this point, the flame will turn from blue to yellow and the
discharge of carbon monoxide will increase significantly. Stop using the water heater shortly.
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