ML 155 S MP 155 S 820 9505 41 - ed1210 OPERATING INSTRUCTIONS
Dometic S.à r.l.
ENGLISH CONTENTS page Important Information General _____________________________________________________________4 Safety ______________________________________________________________4 Environmental Protection _____________________________________________4 Installation Location ____________________________________________________________5 Cleaning / Disinfection ________________________________________________5 Electrical Connection _________________________________________________5 Electronics Fascia
Important Information General • Refrigerators of the ML- and MP-series are designed for storage and cooling of preparations that are subject to cold chain and temperature sensitive. The units are not intended to be used for cooling of foodstuffs. • Before using the unit, read these operating instructions carefully, including all the information on operating safety, use and maintenance.
! min 70 mm Location POWER FAIL O min 70 mm POWER FAIL ALARM HISTORY O I min 30 cm Installation ALARM HISTORY I ENTER ENTER ALARM TEST ALARM TEST POWER FAIL O ALARM HISTORY I ENTER ALARM TEST • The air must be allowed to circulate freely all round the unit as good air circulation is essential for trouble-free operation. There must always be a gap of at least 70mm all round the unit. Upright units must always be at least 30cm away from the ceiling.
Electronics Fascia panel 220V LEFT, RIGHT, UP, DOWN buttons 10:32 red LED (Alarm) BACKbutton Display 220V 10:32 Key switch MENUbutton ENTERbutton green LED (Power) Mute-button Display 220V 10:32 temperature DOOR OPEN BATTERY FAIL 220V 10:32 input voltage current time battery status-, warning- and alarm-messages DOOR OPEN BATTERY FAIL Switching on • To switch the unit on, turn the key switch in horizontal position. The green power LED lights up.
Setting the language • The factory language setting of the electronics is ENGLISH. To convert to another language, proceed as follows : press the MENU-key. select EXTRA LANGUAGE select your language The “SETTINGS”-Menu • The parameters contained in the “SETTINGS” menu partially intervene in the function of the appliance. Access to the SETTINGS menu can therefore be protected by a password. It is recommended to use this protection to limit access to the parameters.
COMM. ADDRESS COMM. ADDR: 0 255 SERVICE RESET SERVICE TIME RESET COUNTER YES NO REMOTE ACTIVATION REMOTE OFF ON HIDE SERVICE WARNING USER PASSWORD CHANGE USER PASSWORD: 0XXX XXXX CALIBRATION CALIBRATION PASSWORD: 0XXX 2. Phased reduction of the internal temperature until the lower alarm limit is reached. Triggering of the temperature alarm. The remote alarm function can be switched on and off for an alarm test.
60 POS / NEG POSITIVE NEGATIVE BACKL. TIMEOUT TIME OUT: : 0 127 VOLTAGE IND. LINE VOLTAGE NONE AMBIENT PROBE AMBIENT NONE ADD.PROBE On the occurrence of an alarm, the acoustic signal can be switched off for a given time by activating the ENTER button. The given time is determined by this parameter. It can be changed from 0 to 60 minutes in stages of1I minute.
FINNISH MALAYSIAN RUSSIAN DIAGNOSTICS PARAMETERS Display of the current status of the appliance (only for service purposes). Display of the current setting of all parameters Status- and Warning messages • The electronics generate various status or warning messages depending on the setting or the condition of the appliance. • If one or several messages are to be displayed at the same time in one line, these messages appear alternately on the display.
Alarm and error messages • The following alarm messages can be generated by the electronics. Refer to the chapter “Alarm situations” for further information DOOR OPEN see status-message “DOOR OPEN” HIGH ALARM This alarm message appears as soon as the internal temperature exceeds the given upper alarm limit. A temperature warn alarm is stored in the Alarm History. The alarm message disappears as soon as the temperature reaches the upper alarm limit again.
Use and Operation Important advise for storage • The goods should only be stored in the provided drawers and/or racks. • The loading must never obstruct the air-inletopenings inside the unit. • Make sure that the loaded goods do not tilt to the backside. • Make sure that the loading does not touch the reference bottle of the display sensor. • Do not overload the unit.
Rechargeable battery • The monitoring functions of the electronics during an interruption of the power supply for at least 48 hours are maintained by an integrated rechargeable battery. • This battery is automatically charged when the appliance is connected. • If the capacity of the battery is no longer sufficient to take over the control function, the error message “BAT.1 LOW/FAIL” appears on the display. • At the first starting up it may happen that the message „BAT.1 LOW/FAIL” appears.
Temperature recorder (optional) • The recorder is used to record the temperature response over a certain period. This period can either be set to 7 days (preset) or 24 hours, as required. To change the setting, proceed as follows: raise the lever with the recording stylus and take the lock nut off the recorder axis. You can now remove the recorder disk. Now pull the recorder axis to remove the assembly from the housing.
