Page 6
Symptom Remedies
8.
The beverage level is inconsistent.
Inspect and clean the spray head, silicone tubing and fittings.
Test the timer. Replace it if necessary.
Test the water-incoming water supply for inconsistent water pressure. If the water pressure is inconsistent, install a water
pressure regulator and reduce the water pressure to minimize water pressure fluctuations.
Some types of water filtering systems may affect the water supply pressure and cause inconsistent beverage levels. If
necessary, switch to the normal water supply and add an inline water filter.
If present, check any in-line water filters. Check valves or shut-off valve for proper operation or blockage.
9.
The brewing cycle is too slow.
Inspect and clean the spray head, silicone tubing and fittings.
The flow control washer should be .06 gpm. Incorrect flow washers can cause inaccurate beverage levels.
Inspect, clean or replace the flow washer and screen.
Test the timer. Replace it if necessary.
Test the incoming water supply pressure. Water pressure should be between 30 and 80 psi.
10.
The brewing temperature is either too hot
or too cold.
Adjust or replace thermostat. Turn the adjustment screw counter-clockwise to increase the temperature, clockwise to
decrease. Turn the adjustment screw a maximum or 1/8 turn per adjustment. Retest and adjust again if necessary. The
recommended temperature is between 192
°
and 196
°
F. Test below the brew cone with water only.
The flow control washer should be .06 gpm. Incorrect flow washers can cause inaccurate beverage levels.
Test the incoming water supply pressure. Water pressure should be between 30 and 80 psi. If the water pressure exceeds 80
psi, install a water pressure regulator and reduce the water pressure to 50 psi.
WARNING
If the thermostat cannot be adjusted properly, it should be replaced. The thermostat is calibrated at the factory and no
attempt should be made to recalibrate it. Use only original authorized replacement parts.
11.
The water flow starts and stops during
the brew cycle.
Test the “Power-Off-Fill “ Switch. Replace it if necessary.
Test the solenoid Relay. Replace it if necessary.
Test the “Power-Off-Fill” switch. Replace it if necessary.
12.
The brewing cycle starts by itself.
Test the “Power-Off-Fill “ Switch. Replace it if necessary.
Test the solenoid valve for leaks. Replace it if necessary.
Test the timer. Replace it if necessary.
Check to make sure the internal wiring is correct. Inspect for loose, damaged or overheating wires or terminals. Repair or
replace wiring as necessary.
Test the incoming water supply pressure. Water pressure should be between 30 and 80 psi. If the water pressure exceeds 80
psi, install a water pressure regulator and reduce the water pressure to 50 psi.
13.
The brew cycle continues even after the
knob has reached off.
Test the “Power-Off-Fill “ Switch. Replace it if necessary.
Test the timer. Replace it if necessary.
Check to make sure the internal wiring is correct. Inspect for loose, damaged or overheating wires or terminals. Repair or
replace wiring as necessary.
Test the incoming water supply pressure. Water pressure should be between 30 and 80 psi. If the water pressure exceeds 80
psi, install a water pressure regulator and reduce the water pressure to 50 psi.
14.
The water drips from the spray head after
the knob is off.
Inspect and clean the spray head, silicone tubing and fittings.
Test the solenoid valve for leakage.
Test the incoming water supply pressure. Water pressure should be between 30 and 80 psi. If the water pressure exceeds 80
psi, install a water pressure regulator and reduce the water pressure to 50 psi.
15.
The coffee brewer steams through the
spray head..
Clean the spray head.
Test the brewing temperature. Adjust it if necessary. (See page 8).
Inspect, clean or replace the flow washer and screen.
The flow washer should be .06 gpm.
Clean or replace the tank assembly.
16.
Parts are failing frequently.
Check to make sure the internal wiring is correct. Inspect for loose, damaged or overheating wires or terminals. Repair or
replace wiring as necessary.
Test the voltage supply. The voltage supply should match the voltage requirement on the electrical nameplate.
Test the wall receptacle for correct polarity.
Use original or authorized, replacement parts.
