SO-LOW FDC nCOMPASS - Page 3

1.7 WARNING SYMBOLS
BLACK WITH YELLOW
BACKGROUND
LIGHTNING
BOLT
CAUTION: RISK OF
ELECTRICAL
SHOCK
BLACK WITH YELLOW
BACKGROUND
EXCLIMATION
POINT
CAUTION: REFER TO
ACCOMPANYING
DOCUMENTS
1.8 ALARM SYSTEM
MODEL
OPERATION INSTRUCTIONS
FDC nCOMPASS
Alarm will automatically activate when freezer is connected to a
power source.
FDC 4000
Alarm will automatically activate when the freezer reaches set point
or 8 hours after the unit has been first plugged in.
FDC 4100
Manually activate the alarm by moving the toggle switch to the on
position once the freezer reaches setpoint.
PARTLOW 1160
Manually activate the alarm by moving the toggle switch to the on
position once the freezer reaches setpoint.
The alarm will not sound again until the temperature varies 12°C (20°F) from the
temperature control set point. Please note that the alarm will sound if there is a power
outage to the freezer.
Alarm system should be tested every 30 days.
 Non-rechargeable batteries should be changed approximately every two years.
 Rechargeable batteries should be changed approximately every three years with
lead acid rechargeable 12 Amp per hour, model PS-12120F2 or equivalent.