Synesso MVP - Page 64

64
Category Symptom Possible Reasons & Soluons
Brew Pressure
or Flow
No Brew Pressure,
Pump Motor is
Running
Failed pump, needs to be replaced
The line between the pump and the water supply may be collapsed
or kinked.
Water lter may be clogged and should be changed
Brew valve may have med out.(BRBV0#) Turn brew group o to re-
set.
No Brew Pressure,
Pump Motor is
Brew Solenoid is stuck closed (may be caused by soap residue not
fully ushed aer cleaning)
Brew Solenoid coil may have failed. Check that coil magnezes when
group is in preinfuse and brew posions.
Jet may be plugged. See Jet Clearing Procedure
Water lter may be plugged. Check and Replace if necessary
Brew valve may have med out.(BRBV0#) Turn brew group o to re-
set
Slow Water Flow
(more than 10 sec-
onds to pour 2
ounces of water)
Debris is stuck in the water ow restrictor jet.
See Jet Cleaning Procedure.
Water lter may be clogged and should be changed
Brew Gauge
Fluers or Vibrates
Water is in the gauge or tube. Remove the gauge and tube, blow out
the water, and reinstall. Machines made aer #240 use a thinner,
longer gauge tube which eliminates uer. If your machine is made
before #240 and this issue becomes unacceptable, contact your
dealer, service provider, or the Synesso™factory to purchase a retro-
t tube
Brew
Temperature
Readout for Brew
Water Tempera-
ture Varies by a
Few Degrees
The control must detect a temperature one increment (0.5°F on orig-
inal machines, or 0.1°F on current machines) above the set point be-
fore it sends a signal to turn o the heang element. This will allow
the electronics to show a reading just above the set point. The ener-
gy from the heang element and the tube for the preheated incom-
ing water are within 1” (25mm) from the locaon of the tempera-
ture probe in the brew tank. The pick up tube for brew water is at
the top of the brew group and is in the most temperature stable wa-
ter in the tank. The readout can show a temperature of a few de-
grees above your set point, but your brew water is actually at the set
point