Domus Ventilation D-DMEV, Installation Instructions Manual

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3.9 Jumper Settings
D-DMEV100
JUMPERS
INSTALLATION AIRFLOW
1 2 3
ü Through Wall 6 l/s
ü Through Wall 8 l/s
ü ü Through Wall 13 l/s
ü ü In Room 6 l/s
ü ü In Room 8 l/s
ü ü ü In Room 13 l/s
D-DMEV150
JUMPERS
INSTALLATION AIRFLOW
1 2 3
Through Wall 6 l/s
ü Through Wall 8 l/s
ü Through Wall 13 l/s
ü ü Through Wall 15 l/s
ü Through Wall 17 l/s
ü ü Through Wall 21 l/s
ü ü Through Wall 25 l/s
ü ü ü Through Wall 29 l/s
3.10 Humidity Sensor & Timer Settings
The fan is equipped with a humidity sensor, whose threshold is
adjustable from 50% to 95% relative Humidity via dedicated trimmer,
and with a timer which is adjustable from 0 to approx. 30 minutes via
dedicated trimmer (Figure 25).
The fan runs continuously at selected trickle speed (set by the jumper
switch combination (Section 3.9), increases its speed in case the
percentage of relative Humidity exceeds the settable threshold, and
can anyway be boosted with a dedicated ON/OFF switch (or pIr, CO2…
sensor) or with a light switch (Figure 24). Trickle speed can be set to off
(Section 3.9).
To deactivate the humidistat function, turn the trimmer HY completely
clockwise.
Automatic humidistat operation: when the percentage of relative
Humidity exceeds the settable threshold, fan speed automatically
increases to “comfort boost” speed, (intermediate between the selected
trickle speed and the boost speed). When the percentage of relative
Humidity goes below the threshold, the fan continues to function at
“comfort boost” speed for a factory set period of time then returns to
selected trickle speed.
Operation with external switch: (Figure 24). When the external switch is
turned on, the fan is boosted (max speed). After the external switch is
turned off, the fan continues to run at boost speed for a settable period
of time, then it returns to selected trickle speed (or to “comfort boost”
speed in case automatic humidistat operation is on). The front cover LeD
indicates when the external switch is on.
The over-run timer function is activated only if the external switch has
been on for at least 60 seconds.
+
-
HY
TIMER
+
-
JUMPERS
25
3.11 Installation Completion
26
CLICK
27
28
29
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