TROUBLESHOOTING (cont.)
BREWING CIRCUIT
PROBLEM |
| PROBABLE CAUSE |
| REMEDY | |
Brew cycle will not start |
| 1. Display's error message | Brewer has shut down due to mal- | ||
|
|
|
|
| function. See Diagnostics. |
| 2. | No water | Water lines and valves to the brewer | ||
|
|
|
|
| must be open. |
|
| 3. No power or incorrect voltage to | Check for voltage across the termi- | ||
|
| the brewer | nals at the terminal block. | ||
| 4. | ON/OFF switch not in the "ON" | The indicator lamp must be lit | ||
|
| position |
| ||
| 5. | Low water temperature (Brew | Allow brewer to heat until ready, or | ||
|
| lockout is enabled) | disable the brew lockout feature. | ||
|
|
|
|
| Water must be in contact with refill |
| 6. | Water not touching refill probe | probe before brew cycle will start. | ||
|
| inside tank |
| ||
| 7. | Membrane Switch | Check/replace | ||
| 8. | Dispense valve | Check/replace | ||
| 9. | Control board | Check/replace | ||
|
| ||||
Consistently low beverage level in |
| 1. Brew volume | Inspect the dispense valve and | ||
the dispenser or beverage overflows |
| NOTE: Volume adjustments must be | sprayhead for excessive lime de- | ||
dispenser |
| made with sprayhead installed. | posits. Delime as required. | ||
| 2. | Lime build up | Remove dispense valve and clear | ||
|
|
|
|
| any obstructions. Rebuild or replace |
|
|
|
|
| valve if necessary. (See page 24) |
| 3. | Dispense Valve | Check/replace | ||
7 | 42461 0911809 |
|
