3 | COMMISSIONING AND MAINTENANCE
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3
COMMISSIONING AND MAINTENANCE
3.1
Preparation for first commissioning
Prior to commissioning, it is necessary to check that:
– all the safety conditions have been met
– all distances have been respected
– the electrical connections have been properly completed
– power supply values are correct.
– the earthing has been carried out correctly
– all the connections have been properly tightened
Microswitch setting
On the main electronic board there are microswitches to manage some
functions.
Factory settings
model
SW2
1
2
3
4
9000
OFF
ON
OFF
OFF
12000
OFF
ON
OFF
ON
18000
OFF
ON
OFF
OFF
24000
OFF
ON
OFF
ON
SW2_1
It selects the transmission channel between the unit and the remote
control.
Selectable options are:
OFF = channel "A" (factory setting)
ON = channel "b"
The channel must be the same for the unit and the remote control.
Do not change such setting to prevent communication interruptions
with the remote control.
SW2_2
It enables and disables the roomcard function:
ON = enabled (factory setting).
– if contact CN51 is open, the unit switches off and cannot be
activated via external control
– if contact CN51 is closed, the unit can be activated via external
control
OFF = disabled.
– if contact CN51 is open, the unit switches off, but it can be
activated via external control
– if contact CN51 is closed, the unit activates automatically
Contact CN51 is bridged by factory default.
SW2_3 e SW2_4
Do not change factory setting
Purifying filter installation
Air purifying filters to absorb microscopic dust particles, pollen, moulds
or polluting agents are supplied with the device:
– no. 1 antibacterial filter (green)
– no. 1 photocatalytic filter (black)
The device is designed to be installed with two purifying filters.
Chose among the ones supplied according to your needs.
For the installation:
1
Mesh filters
– open the front panel
– take out the mesh filter by grabbing the relevant fins
1
Mesh filters
2
Air purifying filter
– insert the purifying filters into the prearranged slots
– to reposition them, proceed in reverse order
Keep the purifying filters sealed until their actual use.
Installing the purifying filters reduces the air flow and results in
lower performance. It is advised to use the device at the highest
speeds.
Time setting
The current time must be set before using the remote control:
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