page no. 24 of 36
Vision Maxi
User Instructions Doc Ref M609 issue 1.0 June 2021.
block (recommended connection for installation of the
equipment at the top of the wall).
GR
Grey
BR
Brown
YG
Yellow-Green
BL
Blue
CP
Presence contact
N
Neutral
L
Phase
IG
System main switch
GR
GR
C P
L
N
I G
GR
BL
YG
BR
This operation must be only be carried out by the
installation or Technical Assistance Centre.
To carry out direct connections and substitute the power
cord using the cable in the wall, proceed as follows:
– access the terminal block
– Disconnect the power cord from the terminal block.
– Connect the wall cable, checking that the power supply
line has a suitable earth connection
– The power supply line has a suitable earth connection
and that it is sized for the maximum absorption of the
conditioner (minimum cable section equal to 1.5 mm² and
2.5 mm² for ELEC version).
CP occupancy contact input connection
When the CP contact opens (very low voltage, connected to
a free non-live contact) the appliance is put is stand-by and
CP appears on the display.
Through this contact it is possible to connect an external
device that inhibits operation of the unit such as: window
opening contact, remote on/off, infrared presence sensor,
activation badge etc.
We recommend using a double insulation cable.
For the ELEC versions with resistor, disconnecting voltage
from the device abruptly is prohibited in order to prevent
internal overheating! Use the CP contact that places the
device in standby and guarantees correct post-ventilation.
GR
Grey
BR
Brown
YG
Yellow-Green
BL
Blue
CP
Presence contact
GR
GR
C P
GR
BL
YG
BR
Configuration with the nebulizer 3.0
When installing the nebulizer 3.0 it's very important to follow
the indicated procedure to avoid a systematic alarm and the
possible failure of the nebulizer.
This procedure, enabled through the display of the air
conditioner, modifies the default settings of the drain pan of
the appliance by disabling its automatic closure during the
summer season.
This procedure is used to avoid that during the summer
season, with the opening of the drain valve of the drain
pan, the condensate itself is poured all in the 3.0 nebulizer
installed under the appliance.
The condensate drain will always remain open in both
seasons, guaranteeing a regular flow of condensation.
–
To activate this function:
Press the cooling mode key
on the display of the appliance
The symbol “En” will appear
–
press for 15 seconds the key
The symbol “ds” will appear. Let the display go back to the main screen
2.13 High/low installation configuration
The unit can be installed either at the bottom of the wall
(adjacent to the floor) or at the top of the wall (adjacent to
the ceiling).
The unit is supplied for low wall installation with the air outlet
from the bottom to the top.
For high-wall installation:
– purchase the the lower cover decorative kit code GB0737II.
High wall installation is recommended if the unit is to be
used for cooling only.
If the unit operates in cooling and heating or heating only,
low wall installation is recommended.
