Glow-worm Clearly Heat Recovery - Manual (Page 11)

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11
Operation
Bypass (optional)
The Atmosorb can be equipped with a bypass, which is fitted
on the top of the device, see diagram 2.
With a bypass installed the user may operate the so-called
"free cooling mode" during the summer months with the
outside temperature falling below room temperature during
the night. The cooler outside temperature will not be warmed
by the device before it was blown into the room. To protect
the bypass valve from dirt, we recommend an outside air
filter of the filter class at least G3. The filter is installed on site
into the outside air duct, possibly close to the air inlet.
Switching on and off
The Atmosorb is supplied with electrical power via a 230 V
mains line.
• Insert the mains plug into the 230-V socket.
The electronics of the ventilation appliance is starting. The
display shows the unit type (display "275 or 350") and then,
after about 3 seconds, the indication switches to the basic
display.
• To switch off the unit, pull the mains plug out of the plug
socket. Using the "off" menu point on the remote control
switches the unit to the lowest fan speed. To set the remote
control to the off position, press "mode" and then the "+"
button until "off" is displayed.
Functional Overview of the Digital Remote
Control
The Atmosorb is equipped with a digital remote control to
operate the unit.
The remote control allows you to set various operating
programs. In addition, you can set special functions as well
as a time-controlled function of the ventilation unit, please
see the "User Controls" section.