FAN / AUTOFAN VENTILATION
Press again the “FAN” button. Use the (+) or
−
Fan in auto mode
The screen will display
when there is a cooling or heating demand
−
Fan in continuous mode
The screen will d
continuously.
Important:
Fan in Auto mode can’t be selected from “
LOCKING / UNLOCKING THE THERMOSTAT’S
Locking the thermostat’s buttons
−
With the terminal powered but turned OFF (the word “OFF” will be shown on the screen), press and hold the
(ON/OFF) button for 5 seconds. The number “50” will be displayed on the screen.
−
With the (–) button decrease the “50” number up to ”45”.
−
Press again the (ON/OFF) button. The word “UL” (unlocked)
−
Press the (+) button to lock the buttons of the terminal. The word “Lc” (locked) will be shown on the display.
−
Press the (ON/OFF) button or wait 10 seconds to confirm and complete the locking process.
Unlocking the thermostat’s buttons
−
With the terminal powered but turned OFF (the word “OFF” will be shown on the screen), press and hold the
(ON/OFF) button for 5 seconds. The number “50” will be displayed on the screen.
−
With the (–) button decrease the “50” number up to ”45”.
−
Press again the (ON/OFF) button. The word “Lc” (locked) will be shown on the display.
−
Press the (–) button to lock the buttons of the terminal. The
display.
−
Press the (ON/OFF) button or wait 10 seconds to confirm and complete the unlocking process.
Important
:
In the locking buttons mode, remote control can
POWER SUPPLY
The thermostat can operate at both 50Hz and 60Hz and voltage tolerances are ± 20%.
(–) buttons to select the automatic fan mode:
The screen will display “Auto Fan” on the screen. The fan will operate only
demand.
The screen will display “Fan” on the screen. Fan will operate
can’t be selected from “Fan Only” mode.
THERMOSTAT’S BUTTONS
With the terminal powered but turned OFF (the word “OFF” will be shown on the screen), press and hold the
(ON/OFF) button for 5 seconds. The number “50” will be displayed on the screen.
) button decrease the “50” number up to ”45”.
Press again the (ON/OFF) button. The word “UL” (unlocked) will be shown on the display.
Press the (+) button to lock the buttons of the terminal. The word “Lc” (locked) will be shown on the display.
the (ON/OFF) button or wait 10 seconds to confirm and complete the locking process.
With the terminal powered but turned OFF (the word “OFF” will be shown on the screen), press and hold the
. The number “50” will be displayed on the screen.
) button decrease the “50” number up to ”45”.
Press again the (ON/OFF) button. The word “Lc” (locked) will be shown on the display.
) button to lock the buttons of the terminal. The word “UL” (unlocked) will be shown on the
Press the (ON/OFF) button or wait 10 seconds to confirm and complete the unlocking process.
, remote control can still be used to operate the unit.
thermostat can operate at both 50Hz and 60Hz and voltage tolerances are ± 20%.
6
04.15 207403 Rev104
With the terminal powered but turned OFF (the word “OFF” will be shown on the screen), press and hold the
Press the (+) button to lock the buttons of the terminal. The word “Lc” (locked) will be shown on the display.
With the terminal powered but turned OFF (the word “OFF” will be shown on the screen), press and hold the
word “UL” (unlocked) will be shown on the
Fan in auto
mode
Fan in
continuous
mode
