AVAILABLE MODES
VC0247A
VC0249A
VC0248A,F
VC0251A
VC0252A
VC0250A
VC0253A
To access the Settings screen
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE(S)SOLUTION(S)
The screen is not powered The ventilation unit is not powered Plug the ventilation unit
Miswiring/Damaged wire/Contact between wires Check wall control wiring
The connector J15a is not connected properly Check J15a connector connection
The wall control is not operational or defective Check if it uses the same isolated power circuit
as the unit on the electronic board
Replace the electronic assembly
The screen is powered but displays
error E50
Miswiring/Broken wire Check wall control wiring
The touch screen does not work for
all the keys
Defective control Replace the electronic assembly
Countdown for temporary modes
To select the blower speed
To enable/disable humidity function and adjust set point
Will appear when RH exceeds selected set point
Will appear if maintenance is required or if an error triggered
Select the Smart* mode
NAVIGATION KEYS
To access next screen
To access previous screen
To confirm
To exit screen without saving
To get more information on the action(s) to perform on the corresponding screen
NOTES: Some features
may not be available on
all units. The temperature
displayed on ADVANCED
TOUCHSCREEN wall
control may vary by
5ºC (9ºF) (more or less)
compared to the outside
temperature since the
temperature sensor is
located inside the unit
to ensure a reading that
optimizes Virtuo Air
Technology
TM
algorithms.
Indicates the current mode
To access the Information screen
VC0254A
Select the Away
mode
VC0245A
PRELIMINARY SETTINGS
VC0246A
Set the Language and the Day and time
screens following your preferences.
* The SMART mode uses
indoor relative humidity level
and outdoor temperature to
manage the air exchange with
the outdoors, in order to enhance
comfort in the house. See graph
below.
From -35°C
to -25°C
From -25°C
to -15°C
From -15°C
to -5°C
From -5°C
to 5°C
From 5°C
to 15°C
From 15°C
to 25°C
From 25°C
to 35°C
80%
70%
60%
50%
30%
20%
40%
CONT
TURBO
*
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