Phason Natural Ventilation Control, Руководство пользователя

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Natural Ventilation Control Phason
14 2013-08-26
To program the High alarm
Default: 95.0°F, range:
Low alarm
to 125°F (51.7°C), or OFF
1. Press
Up
or
Down
until the display shows
HiaL
.
2. Press
Select
.
The current setting (in degrees) displays and the
High alarm
LED flashes.
3. Press
Up
or
Down
to adjust the setting and then press
Select
.
The change is saved and the display shows
HiaL
.
4. Press
Down
to move to the Low alarm , or Back to cancel and return to the main display.
To program the Low alarm
Default: 50.0°F, range: -13°F (-25°C) to
High alarm
, or OFF
1. Press
Up
or
Down
until the display shows
LoaL
.
2. Press
Select
.
The current setting (in degrees) displays and the Low alarm LED flashes.
3. Press
Up
or
Down
to adjust the setting and then press
Select
.
The change is saved and the display shows
LoaL
.
4. Press
Down
to move to the
Hysteresis
, or
Back
to cancel and return to the main display.
Changing the temperature units
The NVC-2 can display temperatures in Fahrenheit or Celsius. The default is Fahrenheit.
To change the Units
1. Press
Up
or
Down
until the display shows
Unit
.
2. Press
Select
.
The current setting (°F or °C) displays and the Units LED flashes.
3. Press
Up
or
Down
to adjust the setting and then press
Select
.
The change is saved and the display shows
Unit
.
4. Press
Down
to move to Sensor , or
Back
to cancel and return to the main display.
Enabling the optional rain sensor
With the optional Phason Rain Sensor installed, the NVC-2 automatically the curtain when rainfall is
detected. When the sensor detects rain, it sends a signal to the NVC-2. When the NVC-2 receives
the signal, it completely closes the curtain, bypassing the on and off durations. After 15 minutes
with no new rainfall, the NVC-2 returns to normal operation.
For more information, read
Phason Rain Sensor
on page 21.