MCZ Boxsystem 75 FR - Manual (Page 32)

Chapter 5
INSTALLATION AND USE MANUAL
page
32
Operation Technical service – MCZ S.p.A. all rights reserved - Reproduction prohibited
MANUAL The fan (5) runs at the set speed regardless of the
probe.
AUTOMATIC The fan (5) runs at the set speed with the consent of
the probe.
5.7.1.1. Radio remote control
The radio remote control has 4 buttons with which it is possible to
perform the following operations:
• On/off (blue button)
• Change operation mode from manual to automatic and vice
versa (red button)
• Variation of the 4 speeds of the fan (yellow buttons)
5.7.1.2. Switching on and off
SWITCHING ON: Prolonged pressure on the blue button of the
radio remote control switches on the fan at the
first speed in MANUAL mode. The control unit
emits one short beep that identifies the1 st
speed in manual mode.
SWITCHING OFF: Prolonged pressure on the blue button of the
radio remote control puts the device in STAND-
BY, which is signalled by 1 very long beep,
and stops the fan.
5.7.1.3. Manual mode
In a predefined manner at the switch-on using the ON/OFF button or
through a simple click on the red MAN/AUT button, the system goes
into MANUAL mode. This mode can be recognized by the fact that all
the sound signals emitted by the control unit in this state are
short beeps and the fan is always on, regardless of the
temperature.
The yellow buttons + and - can be used to increase/decrease the fan
speed from the 1 st to the 4 th speed and vice versa. The control unit
responds with a number of beeps corresponding to the selected speed:
1 st Speed = 1 short BEEP
2 nd Speed = 2 short BEEPS
3 rd Speed = 3 short BEEPS
4 th Speed = 4 short BEEPS
Regardless of whether the insert is on or off, the ventilation switches
on and emits air according to the set speed.
5.7.1.4. Automatic mode
Once the ventilation has been switched on in manual mode, simply
pressing the red MAN/AUT button cause the device to go into
AUTOMATIC mode. This mode can be recognized by the fact that all
the sound signals emitted by the control unit in this state are
long beeps.