Bunn Dual TF BrewWISE DBC Guía para resolver problemas descargar pdf (Pagina 26)

TF BrewWISE

Training Manual

Water will not heat or

display shows HEAT-

ING TIME TOO LONG,

(Cont.)

2. Tank Heaters Remove power from the brewer. Check for

continuity through the tank heaters.

“ “ 3. Triac Remove power from the brewer. Connect

a voltmeter across one of the tank heat-

ers. Reapply power to the brewer. If the full

supply voltage is measured when the tank

heater is turned on, and zero voltage is

measured with the triac off, then the triac is

good. If half the supply voltage is mea-

sured, the triac is defective. If very low, or

zero voltage is measured, there could be a

defective triac or a defective control board.

“ “ 4. Electronic Control Board Perform the above procedure for testing

triacs. If the voltage measured is very low

or zero, then substitute a control board

known to be in good working order.

Spitting or unusual

steaming from sprayhead

or air vents. (Water too

hot)

1. Triac Remove power from the brewer. Connect

a voltmeter across one of the tank heat-

ers. Reapply power to the brewer. If the full

supply voltage is measured when the tank

heater is turned on, and zero voltage is

measured with the triac off, then the triac is

good. If half the supply voltage is mea-

sured, the triac is defective. If very low, or

zero voltage is measured, there could be a

defective triac or a defective control board.

“ “ 2. Lime Buildup

CAUTION - Tank and tank

components should be

delimed regularly depending

on local water conditions.

Excessive mineral buildup on

stainless steel surfaces can

initiate corrosive reactions

resulting in serious leaks

Inspect the tank assembly for excessive

lime deposits. Delime as required.

“ “ 3. Electronic control board Perform the previous procedure

for testing triacs. If the voltage

measured is very low or zero, then

substitute a control board known to

be in good working order

Inconsistent beverage

level in server.

1.Strainer/owcontrol(.750

GPM)

(A)Directionofowarrowmustbe

pointing towards the brewer.

(B)Removethestrainer/owcontrol

and check for obstructions. Clear or

replace.

“ “ 2. Improper water pressure Check operating water pressure to

the brewer. It must be between 20

and 90 psi.

probleM probable cause reMedy

1 2 ... 21 22 23 24 25 26 27 28 29 30 31

Comentarios a estos manuales

Sin comentarios

Bunn Dual TF BrewWISE DBC Guía para resolver problemas Pagina 26

Comentarios a estos manuales

Relacionado con productos y manuales para Cafeteras Bunn Dual TF BrewWISE DBC