8
PROBLEM POSSIBLE SOLUTION PAGE
Pump runs and shuts off ,
but site gauge
isn't in green or is
almost in green
Make sure water supply is turned on
Make sure drain pan valve is closed
Check incoming water pressure is 1 bar (30 psi) or higher 16
Check water probe func on 11
Check boiler solenoid 13
Replace pump 16
Replace circuit board 18
No water is being
dispensed
Make sure unit is turned on
Check that the boiler tank is full, in the green on site gauge
Check that the pressure gauge shows 1.2-1.4 bar
Ensure cup bu ons are programmed 5
Check if programming switch is off
Check #2 fuse on circuit board 18
Check group head solenoid 10
Check group head block if hot to the touch
Check group head supply piping if hot to the touch
Check fl owmeter 17
Replace circuit board 18
Turned on power switch,
but nothing happened
Check that unit is plugged in
Check that unit was wired correctly 4
Check fuse #1 on circuit board 18
Replace circuit board 18
No steam from
steam wand
Check steam wand sprayer for clogs 22
Check water level site gauge is in green range
Check that the pressure gauge shows 1.2-1.4 bar
Check gasket plug in tap valve 22
Check pressure adjustment switch 14
Check SSR status light 12
Check boiler element 15
Replace circuit board 18
TROUBLESHOOTING
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