Forma Scientific, Inc.________________________________________Enviro-Scan Monitor
3-1
Section 3 - Enviro-Scan Monitor
3.1 The Enviro-Scan Monitor
Figure 3-1
Enviro-Scan Monitor
The Enviro-Scan Monitor provides constant monitoring of the freezer's operation.
The numerical LCD display provides a readout of the freezer chamber temperature in
increments of one degree Celsius.
Some functions of the Enviro-Scan Monitor require the entry of a four digit security
code to access, display or change them. Access code 1,2,3,4 is programmed into each unit at
the factory. This code may be changed to any four digit combination of the numbers 1,2,3,
and 4. (Section 5.3 describes the procedures to change the Access Code.)
Functions requiring no access code are:
Alarm Silence Power Line Voltage
Enter Low Alarm Test
Standby High Alarm Test
Battery Charge Battery Test
Other features include:
Over Temp light Under Temp light
Standby light Low Battery light
Door Ajar light Power light
Power Failure light Condenser Hot light (hidden)