Bunn T3A TROUBLESHOOTING cont PROBLEM, Probable Cause, Remedy, ON/OFF or Selector Switch OFF

TROUBLESHOOTING (cont.)

PROBLEM

Spitting or excessive steaming

PROBABLE CAUSE

1. Lime Build-up

CAUTION - Tank and tank compo- nents should be delimed regularly depending on local water condi- tions. Excessive mineral build-up on stainless steel surfaces can ini- tiate corrosive reactions resulting in serious leaks.

REMEDY

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

2. Control Thermostat

Drip-out time too long 1. Funnel Tip

Refer to Service - Control Thermo- stat for testing procedures. See page 20

The brew funnel should be cleaned thoroughly before each brew cycle to lessen the chance of tea leaf par- ticles clogging the drip-out tip.

Dripping from sprayhead	1.	Syphon System
	2.	Lime Build-up

CAUTION - Tank and tank compo- nents should be delimed regularly depending on local water condi- tions. Excessive mineral build-up on stainless steel surfaces can ini- tiate corrosive reactions resulting in serious leaks.

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

Inspect the tank assembly for ex- cessive lime deposits. Delime as required.

3. Brew Solenoid Valve

Water flows into tank continuously	1. Brew Timer
(ON/OFF or Slector Switch "ON")

Water flows into tank continuously	1. Brew Solenoid Valve
(ON/OFF or Selector Switch "OFF")

Refer to Service - Brew Solenoid Valve for testing procedures. See page 15

Refer to Service - Brew Timer for testing procedures. See page 17 or 18

Refer to Service - Brew Solenoid Valve for testing procedures. See page 15

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