User manual

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MasterCella
powercompact, powercompact small
Fig. 2.c
ENGLISH
ir33 +030220441 - rel. 2.5 - 16.06.10
Icon Normal operation Start up Automatic address
assignment request
pressing the button alone pressing together with other buttons
HACCP
Enters the menu to display and delete of the HACCP
alarms
ON/OFF
If pressed for more than 5 seconds, switches the
unit on/o
PRG/MUTE
If pressed for more than 5 seconds accesses the
menu for setting the type “F” parameters (frequent)
In the event of alarms: mutes the audible alarm
(buzzer) and deactivates the alarm relay
PRG/MUTE+SET: if pressed for more than 5 seconds accesses the menu for set-
ting the type “C” parameters (con guration) or downloading the parameters.
PRG/MUTE+UP/CC: if pressed for more than 5 seconds, resets any alarms with
manual reset
If pressed for more than 5
seconds at start-up, activates
the procedure for restoring the
default parameters
If pressed for more than 1 second,
starts the automatic serial address
assignment procedure
UP/CC
If pressed for more than 5 seconds activates/deacti-
vates the continuous cycle
UP/CC+SET: if pressed together for more than 5 seconds starts the report
printing procedure (if the interface printer is connected to the controller)UP/
CC+PRG/MUTE: if pressed together for more than 5 seconds, resets the any
alarms with manual reset
LUCE
If pressed for more than 1 second, activates/deacti-
vates auxiliary output 2
AUX
If pressed for more than 1 second, activates/deacti-
vates auxiliary output 1
DOWN/DEF
If pressed for more than 5 seconds activates/deacti-
vates a manual defrost.
SET
If pressed for more than 1 second, displays and/or
sets the set point.
SET+PRG/MUTE: if pressed for more than 5 seconds accesses the menu for
setting the type “C” parameters (con guration) or downloading the parame-
ters.SET+UP/CC: if pressed together for more than 5 seconds starts the report
printing procedure (if the interface printer is connected to the controller).
2.3 powercompact, powercompact small and MasterCella keypad
Procedure for displaying and deleting the HACCP alarms
1. Press the HACCP button (powercompact, powercompact small and MasterCella) or alternatively
+SET for ir33, ir33power and ir33DIN for more than one second; the display will show the name of the first of the parameters of the HA and HF alarms.
2. use the and buttons to display the codes relating to the HA and HF alarms;
3. when having reached the desired parameter press SET to display the value;
4. if the selected parameter is HA or HF, use and to scroll the year, month, day, hour, minutes and duration of the last HA or HF alarm activated. Example: y03 M07 down d22 h23 m57 t99
start again…The sequence indicates that the last HA or HF alarm was activated on 22 July 2003 at 23:57 and lasted 99 hours.
5. Press SET again to return to the list of the parameters relating to the HA and HF alarms.
The following operations are possible from inside the menu:
delete the HACCP alarm by pressing the HACCP button (for powercompact and small, MasterCella), or +SET (ir33, ir33power and ir33DIN) for more than 1 second. The message rES’ indicates that the alarm has been
deleted (the HACCP LED stops  ashing, the HA and/or HF signal is also reset, and the monitoring of HA is reinitialised);
delete the HACCP alarms and the alarms saved (HAn, HA, HA1, HA2, HFn, HF, HF1, HF2) by pressing the HACCP button for more than 5 seconds (the message’ rES’ indicates that the alarms have been deleted, the HACCP LED
stops  ashing, the HA and/or HF signal is reset, the HAn, HA, HA1, HA2, HFn, HF, HF1, HF2 alarms saved are reset and the monitoring of HA is reinitialised).
6. Normal operation can be resumed at any time by pressing the PRG button for 3 seconds or waiting for the expiry of the session due to timeout (60 seconds) without pressing any button.
Tab. 2.c