Reducing The Ventilation Stage For Several Days; Setting A Holiday Program (Start And End Times) - Viessmann VITOVENT 300 Operating Instructions Manual
Domestic ventilation system with heat recovery for max. air flow rate 180 m3/h, 300 m3/h, 400 m3/h
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Also See for VITOVENT 300:
- Technical manual (96 pages) ,
- Service instructions for contractors (64 pages) ,
- Service instructions manual (60 pages)
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Setting an individual time program (P2)
Deleting all switching points
Turn the rotary program selector to
"MENU" and press the following keys:
1. x
for "PROGRAM P2", the
symbol "PROG" flashes.
2. d
to confirm.
3. xw for "CLEAR".
4. d
to confirm; "SINGLE"
flashes.
Reducing the ventilation stage for several days
You can set the ventilation system to the lowest possible energy consumption. To do
so, select the holiday program "j".
For the selected duration, the ventilation system operates in "REDUCED" mode.
Setting a holiday program (start and end times)
Turn the rotary program selector to
"MENU" and press the following keys:
1. xw for "HOLIDAY PROG."
1
2
HOLIDAY PROG
2. d
to confirm; "START-DATE"
or "END-DATE" is briefly dis-
played.
18
3
4
5
6
7
PROG
(cont.)
5. xw for "ALL"
6. d
to confirm; "CONFIRM"
flashes.
7. d
to confirm; all switching
points have been deleted.
8. Turn the rotary selector to the
required program.
3. xw to enter the start and end
"YEAR", "MONTH", "DAY",
"HOUR".
4. d
respectively to confirm.
5. d
to confirm,
"END" is displayed.
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