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CV072018-1
BOOSTER FUNCTION
By selecting the icon on the lower left you access the booster function. Through this you can select a time interval (from a minimum of 1 mi-
nute to a maximum of 4 hours) in which to operate the unit at maximum power. The booster function is a priority with respect to other modes
of fan speed management.
After the selection a digital chronometer (hours.minutos.seconds) predetermined to a value of 10 minutes can be modified with the direction
buttons on the right of the screen: up to increase the booster time and down to decrease this time. Pressing the OK button starts the function:
the remaining time for the end of the process is shown on the screen.
When the value 00.00.00 is reached, the fans are controlled again in the previous way. If it is desired to stop the process, it is sufficient to repeat
the adjustment operations of the booster by selecting a time of 0 minutes and pressing OK.
MANAGEMENT OF AIR POSTGRADING
The control is capable of managing an air after-treatment system with both water coil and electrical resistance.
The first is regulated by the control of a 3-point solenoid valve 230V or 24AC-DC \ 0-10V, while the resistance through the corresponding relay.
If after-treatment management is established, the main screen is modified: an icon - thermometer with a temperature value appears in the
lower right corner. On its side and on the flow of the driving air, a picture of post-heating / cooling appears.
Selecting the icon in the bottom right corner establishes the desired temperature set point (TS) inside: the user can increase the value of TS
with the direction arrow up or, on the contrary, decrease it with the Direction arrow below. Once the desired value has been reached, the se-
lection is confirmed by pressing the OK button. With the central button, which appears at first, the post-treatment can be switched off directly.
TS can assume values between 05.0 ° C and 30.0 ° C with steps of 0.1 ° C; if the user selects a TS value lower than 05.0 ° C, the control considers
the post-heating deactivated and the display appears next to the corresponding icon on the screen. It is possible to combine electric after-
heating for winter and water cooling in summer, or under the same conditions, control two separate cold-hot coil (cold only with 0-10V valve).
TS becomes the reference for heating or cooling depending on whether or not these are enabled in the corresponding station of the installer
menu (exclusive to each other) and depending on the one selected in the parameter menu. The post-heating status is shown in the main
window: It is also possible to manage a dehumidification system made by the two separate coil (hot-cold) or by a cold coils with an electrical
resistance underneath.
Active post-heating
Postheating off
