Adande VCC - Defrost Process; Drawer Alarm; Error Alarm Codes; Temperature Alarm Status

ADE- 2030-B Page 7 of 11
5.3
5.35.3
5.3 Defrost
DefrostDefrost
Defrost
The refrigeration system automatically defrosts. If a manual defrost is required then
press the manual defrost button on the control panel for 3 seconds. After a defrost has
been performed “REC” will show up on the display read out, this stands for recovery
and will be displayed until the unit reaches it’s set point .
5.4
5.45.4
5.4 Drawer Al
Drawer AlDrawer Al
Drawer Alarm
armarm
arm
If the drawer is open for more than 3 minutes, the Drawer Open alarm will be
triggered, an audible alarm will sound and “DO” will flash on the display panel, if the
drawer is still not closed after an additional 3 minutes then “HI” will be displayed.
When the alarm has been activated, the Adande
®
drawer will alarm both visually and
audibly.
To silence the audible alarm, press ANY button on the display, or close the drawer. The
alarm light and flashing display will continue to show until the drawer has been fully
closed.
NOTE: THERE IS NO COOLING TO THE INSULATED CONTAINER WHEN THE
NOTE: THERE IS NO COOLING TO THE INSULATED CONTAINER WHEN THE NOTE: THERE IS NO COOLING TO THE INSULATED CONTAINER WHEN THE
NOTE: THERE IS NO COOLING TO THE INSULATED CONTAINER WHEN THE
DRAWER IS OPEN.
DRAWER IS OPEN.DRAWER IS OPEN.
DRAWER IS OPEN.
5.5
5.55.5
5.5 Error Alarm
Error AlarmError Alarm
Error Alarm
If display reads “E1”
“E1”“E1”
“E1” or “E2”
“E2”“E2”
“E2”, a temperature probe has failed, and an engineer should be
called.
The Adande
®
drawer will operate with a 10 minute on / 10 minute off cycle in the
event of an “E1”
“E1”“E1”
“E1” failure. This will help to maintain the stored product at a safe
temperature, but precise temperature control will be lost. “E2”
“E2”“E2”
“E2” will only affect
defrosts, and these will be timed to maintain operation of the unit. An engineer should
be called as soon as possible for either fault.
5.6
5.65.6
5.6 Temperature Alarm
Temperature AlarmTemperature Alarm
Temperature Alarm
If “HI”
“HI” “HI”
“HI” should appear on the display, the drawer temperature has exceeded its set point
by 7°C and product core temperature should be checked. This alarm may also be
triggered if the Adande
®
drawer has recently been turned on, loaded with warm
product or left open for a long period of time. If the temperature does not return to
the set point temperature, an engineer should be called.
If “LO”
“LO”“LO”
“LO” should appear on the display, the drawer temperature has fallen below its set
point by 7°C and product core temperature should be checked. This alarm may also be
triggered if the Adande
®
drawer’s temperature set point has recently been increased. If
the temperature does not return to the set point temperature, an engineer should be
called.