Vents-us TwinFresh Expert RW1-50 V.2 User Manual page 8

TwinFresh Expert
Ventilation
– the ventilator runs either in the air exhaust or air
supply mode at a set speed.
In this mode some of the ventilators in the network run in the air
supply mode and the other ones in air exhaust mode, depending
on the position of the DIP switch No. 3 (See section DIP switch
positions).
Air supply
(only available from a mobile device) - all ventilators in
the group supply air regardless of the position of the DIP switch #3
(see the section "DIP switch positions").
Regeneration
– the ventilator operates in the reverse mode with
heat and moisture regeneration, while it cyclically changes the
direction of air flow.
Cycle I. Warm stale air is extracted from the room and flows
through the ceramic regenerator, which gradually absorbs heat
and humidity. In 70 seconds, as the ceramic regenerator gets
warmed, the ventilator is switched to supply mode.
Cycle II. Fresh intake air from outside flows through the ceramic
regenerator, absorbs accumulated moisture and is heated up.
In 70 seconds, as the ceramic regenerator gets cooled down,
the ventilator is switched to air extraction mode and the cycle
is renewed. If two ventilators are installed, they operate with
opposite rotation directions in this mode. While one ventilator
supplies air, the other one extracts it.
Boost –
the ventilator goes to the maximum speed without
changing the operation mode.
The ventilators are equipped with an air humidity sensor and terminals for connecting an external 0-10 V analogue sensor and an
external normally open contact (relay sensor). When either of these devices is triggered, the ventilator switches to the maximum speed
(Boost mode).
When the sensors return to their original position, the Boost mode turn-off delay timer starts.
In the relevant sections of the Vents Home mobile application, you can configure the following ventilator operation parameters:
• enable or disable the humidity sensor, 0-10 V analogue sensor, and relay sensor;
• set the threshold for the humidity sensor and 0-10 V analogue sensor;
• set the duration of the Boost mode turn-off delay (30 minutes by default);
• set the duration of the first speed timer ("Night mode") (8 hours by default);
• set the duration of the third speed timer ("Party mode") (4 hours by default).
If necessary, in the "Schedule of the Vents Home mobile application" section, you can set different speeds of the ventilator at different
time intervals by day of the week. For the weekly schedule to work correctly, you must set the current date and time correctly in the
"Date and time" section.
When simultaneously activating several operation modes that exclude each other, the ventilator selects the mode according to the
following priority:
1. Night mode timer or Party mode timer.
2. Standby.
3. Boost.
4. Weekly Schedule.
5. Standard operation mode.
8
VENTILATOR OPERATION MODES
Ventilation
supplies air at the selected speed without changing the direction
of air flow.
Regeneration
exhaust mode, while the other one operates in the supply mode.
Each fan operates in the reverse mode with heat and moisture
regeneration, cyclically changing the direction of air flow.
Boost
of two operation algorithms, which are set when setting up the
ventilator using the DIP switch #3 (see the section "DIP switch
position"). The DIP switch #3 is in the OFF position - the ventilator
operates in the exhaust mode at the third speed (both fans are
working to extract air). The DIP switch No. 3 in the ON position -
the ventilator operates at maximum speed without changing the
operating mode.
TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2
TwinFresh Expert Duo
– one of the fan fans exhausts air and the other
- one of the fans of the ventilator operates in the
- when the sensor is triggered, the ventilator executes one
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