VISION
100
THR
Page 25
USE AND MAINTENANCE MANUAL
Rev. 02-18
2. Dehumidifies with the hot (the hot is called to dehumidify, the cold is added only to
maintain ambient temperature).
3. Separate dehumidification (only the dehumidification output activates but hot and cold
are not called).
It is possible to give a maximum time for the dehumidification phase (parameter dEt) by
signalling an alarm or forcing a refreshment (parameter dEo).
VENTILATION
The parameters of the second level programming F3, F4, F6, F7, F8 enable setting fans
management in the different modes.
By setting parameter rin=1, it is possible to differentiate high and low speed of the fans in
the various phases of a program (parameters vSg, v1, v2, v3, v4, v5, vSC).
AIR CHANGE
The air changes can be enabled with parameter rA. Up to six daily execution times for air
change can be set in parameters from rA1 up to rA6.
The duration of the air change is defined by parameter drA.
During air change, hot, cold, humidity and dehumidification do not activate.
It is possible, at any time, to force an air change using the DOWN
key.
5.16
5.17
CHAP. 5 - Data programming