Ariston Fi7 16L FF, Service Manual

Page: 22 / 57

Technical Manual for DGI
- 22 -
please confirm if priority indication lamp is on.
If priority indication
on the control
panel turns bright
●
Control panel is given priority. To operate it can start/ stop water heater, adjust
the water temperature, set flowrate and etc.
If priority indication
on the control
panel does not turn
bright
●
Remote controller is given priority. Therefore temperature adjustment is not
available by the control panel. User can only read out the temperature. However
On/ off button still works.
●
Start/stop the water heater with On/ off button to gain the priority. Then priority
indication turns bright.
Adjustment
by control
panel
If priority indication
on the control
panel turns
flashing
●
Remote controller is given priority. Water temperature adjustment is impossible
now because hot water is being used. User can only read out the temperature.
However flowrate setting still works. On/ off button is invalid.
●
In such case it is impossible to gain the priority.
If priority indication
on the control
panel turns bright
●
Remote controller is given priority. To operate it can start/ stop water heater,
adjust the water temperature, set flowrate and etc.
●
If hot water is not being used, press down the priority button then priority
symbol disappears. Meanwhile control panel is given priority.
If priority indication
on the control
panel does not turn
bright
●
Control panel or other remote controller is given priority. Adjustment button is
not available. User can only read out the temperature. And other function buttons
are invalid too. On/ off button only can start or stop remote controller but not water
heater.
●
Press down the priority button to gain the priority. Start setting and/ or
adjustment till priority symbol appears.
Adjustment
by wireless
bathroom
remote
controller
If priority indication
on the control
panel turns
flashing
●
Control panel or other remote controller (if more than two remote controllers
are mounted) is given priority. Adjustment button is not available because hot
water is being used. And user can only read out the temperature. And other
functions are unavailable too. On/ off button only can start or stop remote
controller but not water heater.
●
In such case it is impossible to gain the priority.
When hot water is being used
●
It is impossible to change the temperature setting from 35-48
℃
to high temperature (50
℃
, 55
℃
,
60
℃
, 65
℃
and 70
℃
).
●
If high temperature (50
℃
, 55
℃
, 60
℃
, 65
℃
and 70
℃
) is set, it is impossible to increase the
temperature.
z
Temperature setting range of water heater is 35-70
℃
. When temperature is within 35-48
℃
,
press down the temperature setting button to increase or reduce the temperature in 1
℃
. And
when temperature setting completes, temperature figure flashes for 3 seconds followed by
real-time water temperature. If temperature is within 50-70
℃
, press down the temperature