AtriCure cryoICE BOX1, User Manual, Page: 33 / 41

9. TROUBLESHOOTING
Problem Possible Cause Action
Front displays
not lit

No power

Check power switch on back
of
cryo ICE BOX

Check plug connection on
back of
cryo ICE BOX

Check AC plug in wall socket

Ensure power is available at
wall socket

cryo ICE BOX electrical failure

Call AtriCure Service
Cylinder Heater
Band Icon
Illuminated

Heater not plugged in

Check connection on back of
unit

N
2
O cylinder valve closed

Ensure N
2
O valve is open

Empty N
2
O cylinder

Replace N
2
O cylinder

Extremely cold N
2
O cylinder

Allow 15 minutes to warm up

Heater not attached to N
2
O
cylinder

Attach Heater Band to
cylinder

Heater malfunctioning

Call AtriCure Service
Temperature
Not Displayed

cryo ICE Probe not plugged in

Ensure cryo ICE Probe
thermocouple leads are
firmly seated within their
receptacles

Malfunctioning cryo ICE Probe

Replace cryo ICE Probe
 cryo ICE BOX malfunctioning

Call AtriCure Service
cryo ICE BOX has
power but will
not go into
FREEZE mode

cryo ICE Probe not plugged in

Plug in cryo ICE Probe

N
2
O cylinder empty

Replace N
2
O Cylinder

N
2
O cylinder valve closed

Open cylinder valve

Inlet Gas Connection not
secure

Ensure Inlet Gas Connection
is completely seated
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