Ariston Marco Polo Gi7S 11L FFI, Instruction Manual

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2.3 Control panel (main controller)
● Standard mode: the default mode when first power on is the standard mode, if the water pressure is
high enough, it’ll achieve the set temperature by gas modulation, if the highest heat-input failed to gain
that temperature, the water flow will then be reduced.
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III. Pre-operation preparations
Please refer to the following steps during initial use.
Warning
•Please don’t spray the bursting hot water to human body or head when using sprinkler, before doing that
you should check with hands to make sure the water temperature is proper.
•In order to prevent scald, please confirm the hot water temperature with hand before enjoying
bath/shower in case that the machine just produced hot water a moment ago, because there’s hot water
retained in the pipe.
• No people except for the user is allowed to change the temperature setting arbitrarily, the sudden spurt
of hot water may cause scald, while it doesn’t feel good if water temperature suddenly turns cold.
b. Gi7S 16L FFI
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
Hot water flowrate setting button
* Press down hot-water flowrate setting button to enter flowrate
setting mode. At that time interface indicates 000L. Press down
temperature UP/DOWN button to adjust hot water flowrate
(flowrate unit is 10L).
Display
* Water-out temperature indication (e.g. 88)
* Water out flowrate setting indication (e.g. 100L)
* Error code indication: Blinking display error code if any fault
Power supply button
* Please press down the button once for initial use. Keep the
standby condition for normal use.
Temperature/flowrate setting button
* To set hot-water temperature, stepless in low range 35~48, stepping
in high range 50, 55, 60, 65 and 70.
* To set water-out flowrate in water-in flowrate setting mode.
1
Please turn the water-in knob to
the largest extent.
2
Open the hot-water faucet to che-
ck water flow-out then close
the faucet.
3 4
Please plug the power cable into
the socket or turn on the power
distribution box.
Please turn the gas valve to the
largest extent.