Bunn 41722.0000A manual Spitting or excessive steaming Dripping from sprayhead

TROUBLESHOOTING (cont.)

PROBLEM

Spitting or excessive steaming (cont.)

Dripping from sprayhead

Water flows into tank continu- ously (ON/OFF Switch "ON")

Water flows into tank continu- ously (ON/OFF Switch "OFF")

Beverage overflows dispenser

PROBABLE CAUSE

2.Control Thermostat

1.Syphon System

2. Lime Build-up

CAUTION - Tank and tank com- ponents should be delimed regularly depending on local water conditions. Excessive min- eral build-up on stainless steel surfaces can initiate corrosive reactions resulting in serious leaks.

3. Solenoid Valve

1. Timer

1. Solenoid Valve

1.Dispenser

2.Timer

3.Solenoid Valve

Page 7

REMEDY

Refer to Service - Control Ther- mostat for testing procedures.

The brewer must be level or slightly lower in front to syphon properly.

Inspect the tank assembly for excessive lime deposits. Delime as required.

Remove the solenoid valve and clear any obstructions. Rebuild or replace the valve if necessary.

Refer to Service - Timer for test- ing procedures.

Remove the Solenoid Valve and clean any obstruction. Rebuild or replace the valve if necessary.

The dispenser must be com- pletely empty before starting a brew cycle.

Refer to Service - Timer for test- ing procedures.

Remove the Solenoid Valve and clean any obstruction. Rebuild or replace the valve if necessary.

41722 070209