Komfovent DOMEKT C8 automation User Manual

5
UAB KOMFOVENT we reserve the right to make changes without prior notice
DOMEKT_C8_guide_21-07
2.4. ECO mode
ECO – an energy saving mode intended for minimizing power consumption. Power consumption is reduced by turning
o heating/cooling devices, making maximum use of outdoor air or decreasing fan speed. During ECO mode:
• Electrical heater is blocked, all other external air heating/cooling devices are switched o.
• Rooms are cooled/heated with the outside air without a recuperator when the outside air temperature falls within the
set temperature range.
• When supply air temperature is below a set minimum value (in winter) or exceeds a maximum value (in summer), the unit
attempts to maintain the air temperature by decreasing ventilation intensity.
Setting the temperature range, switching o recuperation or heating/cooling devices may be done in the ECO mode set-
tings (see chapter “Control and Settings”).
2.5. AUTO mode
During AUTO mode, ventilation intensity is adjusted by a weekly schedule or air quality in the premises, i.e. ventilation is
activated only when necessary or desired.
2.5.1. Weekly operation schedule
If you want the unit to operate when you need it, you can create a weekly operation schedule. The unit has 3 default
weekly operation schedules tailored to dierent situations. Also, you can create your own schedule:
Working week Oce Stay at home
At night the unit operates in AWAY op-
eration mode, and in the morning or
evening it switches to NORMAL opera-
tion mode.
The unit is switched o during the
working day.
The unit operates only during the work-
ing days: in NORMAL operation mode
until noon and in INTENSIVE mode in
the afternoon.
The unit is switched o during nights
and weekends.
The unit operates all the time: in AWAY
operation mode during the night and
in NORMAL operation mode during the
day.
Programs, times and days of a schedule may be changed (see chapter “Control and Settings”).
2.5.2. Air quality control function
Air quality control function activates ventilation only when necessary, i.e. when the air quality is poor. If the indoor air
quality is good, the unit will ventilate at minimum speed or stop. Air quality in the premises may be controlled by impurity
or humidity sensors connected to B8 terminal (see “Installation Manual”).
As air impurity and humidity control methods slightly dier, the air quality control function is divided into:
• Impurity control
Impurity function is controlled via the following sensors:
CO2 – carbon dioxide concentration sensor [0...2000 ppm];
VOC – air quality sensor [0...100 %];

Komfovent DOMEKT C8 automation Specifications

General

Brand	Komfovent
Model	DOMEKT C8 automation
Category	Air Handlers
Language	English