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4 USER
’S INSTRUCTIONS
M-7.3-16 Rev. 05 09/03/15 BLOOD BANK REFRIGERATORS AND PLASMA FREEZER
22
Use and maintenance manual
IMPORTANT: To use GSM module (if included in the appliance), document will be sent
containing password and instructions for GSM module use and loading/recording of
mobile phone numbers
4.11 DRY CONTACT FOR REMOTE ALARM
The refrigerator communicates its own state also by means of a dry contact placed in the rear
upper side. With remote alarm relay you can signal an alarm condition with a remote-alarm
installation on your site. The connection for remote alarm is a clean switch contact. The contact
exchanges under all alarm conditions
Note: connections have to be made as indicated below, and above all should be tested with
equipment in operation
4.12 BACK-UP BATTERY
The battery back-up allows to monitor the temperature of the appliance and any faults and alarms
in case of power failure. It is an optional accessory.
4.13 TEMPERATURE CHART RECORDER
The control panel is arranged to be equipped with temperature chart recorder supplied as
standard.
Temperature is recorded on a weekly chart diagram
The appliance is equipped with: diagram discs, battery, pen
Fig. 6