Selecting The Operating Program - Viessmann VITOVENT 300 Operating Instructions Manual

Selecting ventilation operating mode
Selecting the operating mode
g: Constant raised ventilation
P1
P2
MENU

Selecting the operating program

If you want to ventilate with a preset or individually set time program.
P1: Preset unchangeable time program
P1
P2
MENU
12
(cont.)
Operating mode for high relative humid-
ity, e.g. because a shower is in use, there
are many visitors, or the air contamina-
tion level is high (e.g. due to smokers).
The air flow rate for raised ventilation is
set by your contractor during commis-
sioning. For example, it may be set to 0.7
air changes per hour, i.e. in 1.5 h, the air
inside the accommodation will be
changed once.
Room ventilation in accordance with the
following time program:
Monday to Friday
■ 6:00 to 22:00 h:
Standard ventilation
Display: "P1 NORMAL"
■ 22.00 to 6.00 h:
Reduced ventilation
Display: "P1 REDUCED"
Saturday and Sunday
■ 7:00 to 23:00 h:
Standard ventilation
Display: "P1 NORMAL"
■ 23.00 to 7.00 h:
Reduced ventilation
Display: "P1 REDUCED"