TROUBLESHOOTING (cont.)
PROBLEM
Temperature Too Low
Heating Time Too Long
Fill Time Too Long
Temp Sensor Out Of Range, Check For Bad Connections
Temp Sensor Out Of Range, Check Wire For Shorts
Equipment will not operate
PROBABLE CAUSE
1.Water temperature in the tank does not meet the ready tempera- ture.
1.Tank Heater failure.
2.Control Board/Thermistor fail- ure
1.Water shut off to brewer
2.Inlet Solenoid failure
3.Control Board Failure
4.ON/OFF switch is OFF
1.Temperature Sensor Probe wire(s) broken or not making con- nection
1.Temperature Sensor Probe wire(s) shorted to housing or to each other.
1. No power or incorrect voltage
REMEDY
A)Wait for the brewer to heat to the proper temperature.
B)Disable the BREW LOCKOUT function. See page 13 for proce- dure.
Service required
Service required
Check water supply
Service Required
Service Required
Turn switch ON
Check wire and connection of both black and white wires of temperature probe.
Check to confirm that wire(s) are not pinched between two surfaces or connected to each other.
Measure the voltage at the terminal block and confirm that it matches the voltage specified on the brewer data plate withing +/- 10%.
Page 47 | 40119 071107 |
|