MARS DRINKS AROMA™ User Guide
15
3. Turn the brewer on and wait until the drink selection indicator lights are
illuminated.
4. The descale cycle is initiated by pressing and holding the Small Coffee and
Small Tea buttons simultaneously for more than 3 seconds.
• The brewer will prompt that a descale is due after every 700 brews.
The Small Coffee and Small Tea indicator lights will flash
continuously.
• The descale prompt can be stopped by momentarily pressing the
Small Coffee and Small Tea buttons simultaneously. The indicator
lights will be extinguished and the descale cycle will not be initiated.
5. The brewer will begin to vend HOT water. During this time, the drink
selection indicator lights will flash continuously.
6. The descale cycle involves pumping the descaler through the brewer -
pumping for 15 seconds then pausing for 10 seconds. Depending on the
size of the container collecting the dispensed water, it may need to be
emptied and repositioned during the 10 second pauses. This routine takes
approximately 6 minutes to complete.
7. When the descale cycle is complete the drink selection indicator lights will
be off and the WATER indicator light will be on.
8. Remove the cold tank, rinse it out and refill with fresh, filtered water.
9. Replacing the cold tank will automatically start the rinse cycle. The drink
selection indicator lights will flash during the rinse cycle. Hot water will be
pumped through the brewer for 30 seconds, pausing for 10 seconds then
pumping water through for another 30 seconds.
10. When the rinse cycle is complete, the drink selection indicator lights will
return to the on state and the brewer is ready to use.
CAUTION: It is important that the rinse cycle is completed to ensure that none
of the descale agent remains in the system. If the rinse cycle is interrupted by
opening the pack door, run the descale cycle again with fresh, filtered water.
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