Ariston Marco Polo Gi7S 11L FFI, Instruction Manual

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1. Dashing profile
Treat the surface with several hi-tech finishing technologies. Match various designs of modern kitchens.
Proud compact structure and small body. Greatly save the installation space.
2. Intelligent wide-extent constant temperature
The micro-computer surveils temperature and water flux, in combine with proportional valve to
keep the temperature of out-let water stable
3. Intelligent 3 sections combustion
The micro-computer will choose the most suitable burning section based on the signals from the
water flow sensor and water temperature sensor.
4. Obturation combustion and high-efficiency heat-exchange
With rear air inlet structure, and wind supply by the fan beneath, we make safer combustion;
the TP2 material serves you with higher efficiency.
5. Intelligent bath mode
Humanized program specially designed for bathtub and alike water filling demands. The
micro-computer controls the temperature and the flux in this mode, it’ll buzz to remind you when the
water volume reaches your setting. The machine switches to former mode and standby after user
shut down the water plus the machine
.
6.LCD display
The luxurious LCD shows many parametes as temperature and flux, and modes, operate with mechanical
keys, facile to operate. And it shows error codes as well, which is pratical for maintenance.
during working so as to avoid gas leakage and ensure safety and reliability.
7. Multi-protections for safer operation
● Automatic flameout protection: Water heater cuts off gas supply automatically if there’s accidental flameout
● Timeout protection
Gas supply is automatically shut off and the burner is extinguished after continuous use for 45±3min.
If further use is required, please turn off the water valve, then re-open it several seconds later. By then
re-ignition will be available.
●Air-blast combustion design: Exhaust all fume to outdoor with certified DC stepless fan for safe operation.
●In addition it has overheat protection, over-pressure relief, anti-freeze protection, fan stop prevention,
dry heating prevention and flue pipe blockage prevention to ensure water heater running in normal condition.
I. Functions and features
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II. Parts
2.1 Outline
2.2 Internal structure
Warning lable
Tech label
Water inlet
Filter
Power supply cable
Gas inlet
safety valve
Water outlet
Control panel
front cover
exhaust cover
over-heat device
PCB
fan
control panel
temperature sensor
water outlet
transformer
gas inlet
gas valve
water inlet
water flow sensor
gas colletor
ignitor
flame sensor
combustion chamber
ignition pin
heat-exchanger
supporter
back cover
a. Gi7S 11L FFI