User manual

16
Fig. 5.f
Fig. 5.h
Fig. 5.g
Fig. 5.i
ENGLISH
ir33 +030220441 - rel. 2.5 - 16.06.10
5.2 Remote control
The compact remote control with 22 buttons, allows direct access to the following parameters (Fig. 5.f):
• temperature;
• defrost;
• fans;
• alarms;
• HACCP.
The following functions can also be controlled:
• start defrost;
• AUX;
• light;
• ON/OFF;
• mute.
The standard remote control features the four buttons, PRG/mute, SET, UP and DOWN, which access almost all the functions
provided by the instrument keypad. The buttons can be divided into three groups, based on their functions:
• Buttons for enabling and disabling the use of the remote control (Figure 5.g);
• Buttons for remote simulation of the instrument keypad (Figure 5.h);
• Buttons for direct display/modi cation of the most commonly used parameters (Figure 5.i).
Activating and deactivating the use of the remote control
Button Immediate function Delayed function
START
used to enable the remote control; each instrument displays its own
enabling code
EXIT ends operation using the remote control, cancelling all changes made
to the parameters
PRG used to display the con guration parameters pressing and holding for 5s ends use of
the remote control, saving the modi ed
parameters.
NUMBERS used to select the instrument, by entering the enabling code displayed.
Tab. 5.b
By pressing the START button , each instrument displays its own remote control enabling code (H3).
The numeric keypad is used to enter the enabling code of the instrument in question. At the end of this operation, only the instru-
ment with the selected enabling code will be programmed from the remote control, all the others will resume normal operation.
Assigning di erent enabling codes to the instruments, allows, in this phase, only the desired instrument to be programmed using
the remote control, without the risk of interference. The instrument enabled for programming from the remote control will display
the reading and the message rCt. This status is called Level 0.
When having entered programming mode, pressing PRG for 5 seconds exits the programming of the remote control, saving the
modi cations; vice-versa, press ESC to exit the programming of the remote control, without saving the modi cations
Remote simulation of the instrument keypad
The highlighted part is used to simulate the instrument keypad from the remote control.
In Level 0 (display the reading and message rCt), the following functions are active:
Button Immediate function
def start and stop defrosting
aux activation and deactivation of auxiliary relay 1
light activation and deactivation of auxiliary relay 2
ON/OFF instrument ON/OFF
PRG/mute mute the buzzer, if ON, and deactivate the alarm relay
Tab. 5.c
In this level, the SET and PRG/mute buttons are also active, used to activate the set point (Level 1) and the con guration parameters
(Level 2).
Button Immediate function Delayed function
PRG/mute modify the con guration parameters pressing and holding for 5s saves the modi ed
parameters
set modify the set point
Tab. 5.d
In Levels 1 and Level 2, the PRG/mute, SET, UP and DOWN buttons repeat the corresponding functions on the instrument keypad.
In this way, all the instrument parameters can be displayed and modi ed, even those without shortcut buttons.
Directly display/modify the most commonly used parameters:
Some parameters, relating to: Temperature, Defrost, Alarms, Fans, HACCP are directly accessible using speci c buttons.