Bunn VP17B service manual TROUBLESHOOTING cont PROBLEM, Probable Cause, Remedy, Syphon System

TROUBLESHOOTING (cont.)

PROBLEM

Water is not hot (cont.)

Inconsistent beverage level in dis- penser

Spitting or excessive steaming

PROBABLE CAUSE

4. Tank Heater

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.

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.

2. Control Thermostat

REMEDY

Refer to Service - Tank Heater for testing procedures. See page 13

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.

Inspect tank assembly for exces- sive lime deposits. Delime as re- quired.

Refer to Service - Control Ther- mostat for testing procedures. See page 10

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.

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