Grindmaster RC400 - Troubleshooting

10
10
Draining:
This action will clear water from the brewer.
1. Power off brewer. Allow brewer to cool. Close water supply valve (Auto-Fill only) and disconnect water
line.
2. Remove and empty reservoir.
3. Place a cup under the brew chamber, hold down reservoir detection switch and start a brew sequence.
4. Continue brew sequence until water stops flowing into the cup or until Water Flow Error is displayed.
Descaling
:
Close water supply valve (Auto-Fill models only), empty reservoir, empty brew chamber.
Fill reservoir with 72 oz. of distilled white vinegar.
Using the 12 oz. cycle, operate brewer until "Fill Reservoir" notification appears.
Power off brewer – Empty reservoir and rinse thoroughly. Allow brewer to remain off for 3 hours before pe-
forming Step 5.
Remove back panel, uncap and drain tank. Recap and replace back panel.
Fill reservoir with fresh water and return to brewer.
Flush brew chamber with 12 oz of fresh water. Close brew chamber when finished.
Power on brewer, open water supply valve (Auto-Fill models only).
Follow on screen instructions and prime brewer.
Allow brewer to reach brewing temperature.
Proceed with 12 oz brews until water returns to normal smell and taste.
Troubleshooting
 WARNING Brew probes are sharp. To prevent injury, do not place fingers inside the brew chamber.
PROBLEM SOLUTION
No power Verify unit is plugged into a 120V/15 amp rated
outlet and power switch is in the ON position.
Refill water tank (Pour Over model ONLY) Add water to proper level on reservoir.
Refill water tank (Auto-Fill model ONLY) Make sure that the water shut off valve is opened.
Turn brewer off and restart, using power switch at
rear of brewer.
Brew volume is less than normal Adjust volume of beverage on screen. If error per-
sists, perform descaling procedure.
Water drips from machine when not brewing Ensure reservoir tank is not filled above maximum
fill level. Perform descaling procedure. Call ser-
vice technician.
Water drips from machine (Pour Over model
ONLY).
If Pour Over model, ensure the water inlet valve is
capped with the cap that has been provided with
the brewer.
Water leaks from machine while brewing Remove drain tube cover and verify that the drain
line is properly plugged
Red light flashes continuously Contact service company/technician.
ENGLISH