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497.2 "DHW circulation pump for DHW heating"
Setting Explanations
DHW circulation pump:
Off 0 Switched off during DHW heating
On 1 ON during DHW heating to standard set value
497.3 "Number of cycles DHW circulation pump"
Setting Explanations
Number of cycles per hour for 5 minutes each during
the selected time phase:
0 1 cycle
1 2 cycles
2 3 cycles
3 4 cycles
4 5 cycles
5 6 cycles
503.0 "Scald protection"
Setting Explanations
The adjustable water temperature is limited to a maxi-
mum value.
OFF 0 Scald protection OFF
Danger
Risk of injury due to increased DHW tempera-
ture.
Inform the system user of the risk from the high-
er outlet temperature at the taps.
ON 1 Scald protection ON (maximum DHW temperature 60
°C)
Note
Even with the scald protection switched on, higher
outlet temperatures may occur at the draw-off points
in the following cases:
■
With active hygiene function
■
While the appliance is being calibrated
534.0 "Circulation pump run-on"
Setting Explanations
Circulation pump run-on after cylinder heating
120 s 120 Delivered condition 120 s run-on
0 to 900 Run-on time adjustable from 0 to 900 s in 60 s incre-
ments (the run-on time is rounded down to full mi-
nutes)
Note
To avoid damaging the appliance, do not set the run-
on time to < 120 s.
System configuration (parameters)
DHW (cont.)
5593201
Parameter
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