Cumberland Integra EXPERT 64EU, User Manual

Page: 49 / 102

49
EXPERT 64EU rev.03
EXPERT 64EU
GRAPHIC : Independent 0-10V Outputs used for Ventilation
MINIMUM
SPEED
ROOM
TEMP.
START
TEMPERATURE
0-10V OUTPUT
FANS
MAXIMUM
SPEED
THE 0-10V OUTPUT
OPERATES
CONTINUOUSLY
AND STARTS
INCREASING IN SPEED
THE 0-10V OUTPUT
REACHES
ITS MAX. SPEED
MAX T° FAN
SHUTOFF
THE 0-10V OUTPUT
OPERATES ACCORDING
TO THE TIMER SETTINGS
THE 0-10V OUTPUT
IS DEACTIVATED
outputs of stages 1 and 2. The winter's bandwidth must be even or greater than
summer's bandwidth.
6.2.1.4 Operation of 0-10V Outputs used for Ventilation
Up to four 0-10V outputs can be enabled to activate supplementary fans. These
outputs can either be independent from the other ventilation stages or they can
follow the same progression as the variable outputs. Refer to section 4.5 to enable
the 0-10V for ventilation purposes and to choose whether they operate indepen-
dently from the other stages (Vent. Fans) or if they follow the same activity as the
variable outputs (Follow V1 or V2).
A) 0-10V outputs following the variable outputs’ operation
The outputs follow the same progression as the variable fan outputs as previously
illustrated in section 6.2.1.2. This allows to reinforce the variable ventilation.
B) Independent 0-10V Outputs (Vent. Fans):
These outputs are totally independent from the other ventilation stages. They all have
their own settings. The following graphic shows the operation of an independent 0-
10V output used for ventilation.
Below the start T°: The output follows a timer and runs at its minimum speed;
At the start T°: The output operates continuously at its minimum speed, and starts
increasing in speed as the temperature increases;