VISION
100
THR
Page 17
USE AND MAINTENANCE MANUAL
Rev. 02-18
SECOND LEVEL PROGRAMMING (Installer level)
To access second level programming, keep the UP
(
)
, DOWN
(
)
and LIGHT keys
pressed for a few seconds.
When the first programming variable appears, the system automatically switches to stand-
by.
1.
Using the
(
)
key or
(
)
key, select the variable to be amended. After having selected
the wanted variable, it will be possible:
2.
To display its setting by pressing the SET key
3.
To amend its setting by keeping the SET key pressed and by pressing one of the keys
(
)
or
(
)
.
4.
Once configuration values have been set, to exit the menu press keys
(
)
and
(
)
simultaneously, keeping them pressed for a few seconds, until the cell temperature
value appears again.
5.
Memorisation of the amendments made to the variables will happen automatically when
exiting the configuration menu.
6.
Press the STAND-BY key to enable the electronic control.
SECOND LEVEL VARIABLES LIST (Installer Level)
VARIABLES
MEANING
VALUES
DEFAULT
AC
Microdoor input state
(with door closed)
0 = normally open
1 = normally closed
0
Pc
Main alarm digital input state
(9-18)
0 = NO
1 = NC
0 = NO
F3
Fans state when cold, hot,
humidification and dehumidification are
at a stand-still
0 = Fans in continuous start
1 = Fans switched-off if cold,
hot, humidification and
dehumidification switched-off
1
F4
Fans pause during defrosting
0 = Fans working during
defrosting
1 = Fans not working during
defrosting
1
F6
Evaporator fans activation for air
recirculation
. The fans activate for a time
defined by F7 if they have not started
working for the F6 time.
If activation time coincides with the
defrosting time, end of defrosting is
awaited.
The speed of the fans (high/low) is the
same as that selected for the phase in
progress.
0
– 240 min
0 = (function not activated)
0 min
CHAP. 5 - Data programming
5.9
5.10