Marvel 8SWCEBSGLL Istruzione Sull'Installazione

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All Sentry control systems will alert you to conditions that could 

affect the storage compartment temperature.  All alarm condi-

tions can be silenced and re-set by momentarily pressing the 

“ON/OFF” keypad.

•  Door Open Alarm – If the door remains open for over five(5) 

minutes, an audible alarm will occur and the indicator LED 

will “flash green” on Single-Zone models, or display “Door 

Ajar” on Dual-Zone models.  Closing the door will terminate 

and re-set this alarm condition.

•  High / Low Temperature – If your storage compartment 

experiences an excessive  temperature excursion from the 

set-point temperature for an extended period of time, an 

audible alarm will sound, and the indicator LED will “flash 

red” on Single-Zone models, or display “Hi / Low Temp” on 

Dual-Zone models.  This condition may result from excessive 

usage/door openings, warm content loading, or product 

malfunction.  It is recommended that you check the condi-

tion of the stored items, and if alarm recurs, you should initi-

ate a service call to confirm your unit is operating properly, 

(see Trouble Shooting section for details).

•  Power Interrupt – The Sentry control indicator LED will 

“flash amber” on Single-Zone models, or display “Power 

Failure” on Dual-Zone models, to notify you that a power 

outage has occurred.  It is recommended that you check the 

condition of your stored items.

•  The Sentry alarms may be enabled or disabled by pressing 

and holding the SET key for 5 seconds. Confirmation of turn-

ing the Sentry alarms on or off will be given by the control 

beeping 3 times. When Sentry alarms are enabled, the LED 

will be a steady green color (single zone) or show green 

“ON” (dual zone). When Sentry alarms are disabled, the LED 

will be a steady amber color (single zone) or show amber 

“OFF” (dual zone).

Your product may be placed into Sabbath mode if desired.  Dur-

ing this time the displays, audible alarms/keypad confirmations, 

and lights will be disabled.  To activate Sabbath mode, press and 

hold the “Set” keypad while pressing the “ºF/ºC” keypad four(4) 

times within seven(7) seconds.  The display will confirm activa-

tion by “flashing” SA seven(7) times before blanking the display.  

Sabbath mode will automatically deactivate after 72 hours, or 

you may cancel it at any time by repeating the keypad activation 

sequence.  All control functions and set-point temperatures will 

remain as they were prior to entering Sabbath mode.

You may turn off the refrigeration system in your product for 

prolonged cleaning or times when cooling is not required such as 

an extended vacation, or absence from a seasonal residence.   To 

shut off the refrigeration system press and hold the “ON/OFF” 

keypad for 5 seconds.  On Dual-Zone models confirmation will 

be indicated by the control display going blank.  On Single-Zone 

models confirmation will be indicated with a single audible beep 

and the control display showing OFF. Interior lights will continue 

to function for your convenience.  To resume refrigeration, press 

and hold the “ON/OFF” keypad for 5 seconds.

Important: Although this action shuts down the refrigeration sys-

tem, it does not remove power from the unit.  Always remember 

to unplug the unit, or remove power from the receptacle, when 

servicing the product.

The Sentry control system continually monitors your products 

critical refrigeration system components for proper operation.  If 

a components operating parameters do not meet normal speci-

fications, the control display will indicate one of the following 

faults:

•  E1 - Compressor

•  E2 - Condenser Fan Motor

•  E3  - Evaporator Sensor (Single-Zone) / Upper Compartment 

Sensor (Dual-Zone)

•  E4 - Temperature Display Sensor (Single-Zone) / Lower Com-

partment Sensor (Dual-Zone)

If any of these errors occur, a service call by a qualified service 

technician is required,  (see Trouble Shooting section for details).