Standby Operation - Maico WRG 35 Montage- Und Betriebsanleitung

GB
Humidity setpoint:
Fully automatic for WRG 35H
If the automatic dampness system is acti-
vated, the ventilation unit automatically
switches to the ventilation level that
corresponds to the humidity situation.
In this case, the controller continuously
compares the defined humidity setpoint
(in % r. h.) with the currently measured
humidity value on the ventilation unit.
If the actual value is above the setpoint value,
the ventilation unit automatically switches up
one or more levels, depending on the
humidity. If the measured value drops below
the setpoint value, the unit automatically
switches down. This ensures that humidity is
expelled reliably.
If a week program (automatic operation) is
active when the humidity occurs, at least the
ventilation level defined by the week program
is used.
The switching step value defines at which
level of deviation from the humidity setpoint
value that the level is switched. For example,
at switching step 10 % and humidity
setpoint value 60 % the unit switches up
one ventilation level at 70% r. h. At 50 % r.h.,
the unit switches down one ventilation level.
The overrun time value defines how long the
ventilation unit is in operation after humidity is
detected.
The ventilation unit is switched off
i
temporarily for safety reasons, if
humidity levels do not drop below the
humidity setpoint value during longer
periods of operation. This prevents
the unit running in continuous
operation.
Humidity control is switched off in
i
manual operation. A warning
message appears on the graphical
display if r. h. exceeds 80 %.
 Activate/deactivate the automatic
dampness system as follows: Here you
enter the following parameters, one
after the other:
48
● Humidity control "ON" or "OFF"
(factory setting is ON)
● Setpoint value in % r. h. Setting values
25...95 % in 5 % steps (factory setting,
60 %).
● Switching steps in % r. h. Setting values
5, 10, 15 or 20 %(factory setting, 5 %).
● Overrun time in hours. Setting values
1 to 24 hours (factory setting, 2 h).
Co2 setpoint values
No function
Party operation
Use this function for timed air extraction with
a higher ventilation level (power mode). Party
operation is switched on as described in
Chapter 6.4.
Through this menu item, you define the timer
function and required ventilation level.
 Here you enter the following
parameters, one after the other:
● The duration of the party operation:
Setting values 1...180 minutes in 5 minute
steps (factory setting, 120 min.).
● The required ventilation level:
Setting values, levels 1 to 4, ZU
(supply air) or AB (exhaust air)
(factory setting, ventilation level 4).

Standby operation

Use this function for timed quiet air extraction
with a lower ventilation level. Standby
operation is switched on as described in
Chapter 6.5.
Through this menu item, you define the timer
function and required ventilation level.
 Here you enter the following
parameters, one after the other:
 The duration of the standby operation
Setting values 1...180 minutes in 5 minute
steps (factory setting, 120 min.).
 The required ventilation level
Setting values, level 0 (off) or level 1
(factory setting, ventilation level 0).