Viessmann VITOCROSSAL CI, Operating Instructions Manual

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DHW heating once, outside the time program
Note
The "Heating and DHW" or "Only DHW" operating
program must be set for at least one system heating
circuit.
Extended menu
1.
2.
"Heating"
3. "Party mode"
4. Confirm the party temperature with "OK".
5. Deactivate
"Party mode" again with "OK" to pre-
vent unintentional central heating to the standard
room temperature. Once started, DHW heating con-
tinues until the end.
Setting the time program for the DHW circulation pump
Factory setting: "Automatic"
In other words, the DHW circulation pump operates in
parallel to the DHW heating time program.
Extended menu:
1.
2.
"DHW"
3. "DHW circ time prog"
4. Set the required time phases.
To see how to set a time program, see page 14.
Note
Between the time phases the DHW circulation pump
remains off.
Switching off DHW heating
You do not want to heat DHW or provide central
heating You do not want to heat DHW, but do want to pro-
vide central heating
For the preferred heating circuit
Standard menu
1. / for the
"Standby mode" operating program (frost
protection is active)
2. OK
—
For all heating circuits
Extended menu
1.
2.
"Heating"
3. / for the required heating circuit if necessary
4.
"Heating program"
5. "Standby mode" (frost protection active)
Extended menu
1.
2.
"Heating"
3. / for the required heating circuit if necessary
4.
"Heating program"
5. "Heating and DHW"
6. until the menu appears
7. "DHW"
8. "Set DHW temperature"
9. Set 10 °C.
DHW heating
Time program
(cont.)
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