S&P EcoAIR DESIGN Manual Del Usuario página 12

Settings
The manufacture settings are 60%HR for
humidity and 1 minute for timer.
The desired humidity level is selected by
means of a potentiometer "P3" positioned
on the printed circuit board (fig.10).
- To reduce the humidity setting turn
anticlockwise (min.60 %)
- To increas e the humidity setting turn
clockwise (max. 90 %)
To set the timer, turn the potentiometer
"P2" on the printed circuit board (fig.10):
- To reduce the "run on" time, turn
anticlockwise (min. 1 minutes)
- To increase the "run on" time, turn
clockwise (max: 30 minutes).
Specific recommendations:
- If you change the settings of the
extractor fan you have to manipulate
the potentiometers in the printed circuit
board. These pots are fragile and must
be handled with care.
- Do not change the setting of the
humidistat out of the room where the
fan will be installed.
- If the humidity is always above 90%
RH, the fan will always run at full
speed.
- If the humidity in the room is always
less than 60%, the fan will only
operates at trickle speed when running
in automatic operation.
If the fan never runs at boost:
- The setting of the humidistat is to the
maximum. Change the setting
- The level of humidity in the room is
below 60% RH
If the fan always runs at boost
- The setting of the humidistat is to the
minimum. Change the setting
- The level of humidity in the room is
above 90% RH
EcoAIR DESIGN M
EcoAIR DESIGN version similar to H
model, fitted with an internal pull cord
switch to operate the boost when the
humidity level is below the set point
(fig.11)
When switching off the internal pull cord
switch, the fan continues to operate at
boost the time set by the timer then runs
at trickle speed, unless the humidity level
exceeds the set point.
Maintenance
The extractor fan only requires periodical
cleaning using a cloth lightly impregnated
with a soft detergent.
After Sales Service
We recommend you not to try to
dismantle or remove any other parts than
those mentioned as any tampering would
automatically cancel the S&P guarantee.
If you detect any fault, contact your S&P
dealer.
S&P reserves the right to alter specifications without
notice