Ariston Marco Polo Gi7S 11L FFI Instruction Manual page 8

7.2 Dimension
7.3 Installation attentions
●Check if gas supply is the same as specified gas on the label before installation, and check the voltage.
Any inconformity is forbidden to the water heater.
Gas
Natural gas
Liquefied petroleum gas
Rated voltage 220V
Rated voltage 220V
Rated frequency 50HZ
Rated frequency 50HZ
Electricity
source
●Only authorized servicemen and qualified personnels are allowed for installation to ensure safety,
reliability and correct use.
●Installation must comply with regulations and rules by local gas governing authority.
●If water heater is installed and used with inconformed gas, fire accident and blast combustion may
occur or incomplete combustion can produce CO that leads to poisoning.
7.4 Installation site
●Install the water heater at well-ventilated site. The flue must be fitted with fume exhaust pipe whose outlet
is located outside. It is necessary to open the window or door for smooth ventilation especially when range
hood is working at the same time.
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Gas
Manufactured gas
Rated voltage 220V
Rated frequency 50HZ
Electricity
source
●Make sure the water heater installation is definitely away from cabinet,
closet, chest, cupboard, curtain or other flammable materials.
●Installation over cooktop or other source of heat is forbidden.
●It's forbidden to install water heater near electrical appliances or
flammable materials (as gasoline, organic solvent) & corrosive
chemicals (as alcohol and muriatic acid), for prevention of fire accident
and corrosion to the machine.
●Please keep a distance of at least 20cm away from both sides of water
heater to ensure normal working and easy maintenance.
7.5 Flue gas exhaust
●Optimum performance of fume exhaust is guaranteed with our exhaust pipe, which is special
designed for gas water heater. Do not change the structure or shape of the exhaust pipe.
●The distance between installation site and terminal of exhaust pipe must be within confined range.
●Fore-end of exhaust outlet (terminal) must be exposed in the open air.
●Front end of exhaust pipe must be mounted with 1/50 inclination downward.
●Please install the extending pipe with 1/50 inclination down the horizon.
●Do not place any hazardous materials near terminal of exhaust pipe.
7.6 Positioning of exhaust outlet
Side view
.
Elevation
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