TROUBLESHOOTING (cont.) |
| |
PROBLEM |
| PROBABLE CAUSE |
Automatic refill will not operate or |
| |
display shows FILL TIME TOO LONG |
| |
(Continued) |
| |
4. Control Board
5. ON/OFF Switch
REMEDY
Refill valve – Disconnect the brewer from the power source and remove wires from refill valve coil. Check for continuity across the terminals of the solenoid coil. If continuity is not present, replace the refill valve. If continuity is present, the coil may be stuck closed. Shut water off to brewer. Press the ON/OFF switch to turn off the brewer. Open the faucet and drain water down in the tank until flow stops or slows to a trickle. Attach a voltmeter to the terminals of the refill solenoid. Connect the brewer to the power source. Press the ON/OFF switch to turn the brewer on. Within five seconds, voltage should be present at the solenoid terminals. If voltage is not present, refer to the wiring schematic and check the wiring harness.
Substitute a control board known to be in good working order.
ON/OFF switch must be ON for the refill circuit to operate. Turn ON.
Page 33 | 41581.2 091609 |
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