8
Ready [Green]
Heater [White]
Touch
Pad
[Red]
ERROR Messages
The UNLOCK/DISPENSE pad rapidly flashes red if finger remains
on it after dispensing and no water is dispensed.
If finger remains on the UNLOCK/DISPENSE pad more than 35
seconds while rapidly flashing red-the controls “lock out” and
READY LIGHT & HEATING LIGHT will flash rapidly to show a fault
state. See keyboard errors 1 & 2 in chart below
All controls are disabled during fault state.
To clear Fault State:
Switch machine “OFF” for about ten seconds, and then toggle back “ON” (Control
Reset)
After controls initiate, hot water tank level and temperature are checked- then the
“READY” light will activate
.
Æ
This will take approximately 2 minutes for filled and heated unit; up to 20-30
minutes for a new and empty unit
Color of LED-See above
Error Messages
“READY” “HEATER”
“TOUCH
PAD”
Error type
Green
White
Red
Blink
Blink
Blink
System error
Blink Off Off Thermistor
short
Shorting out the thermistor will cause the thermistor error at once
Blink Off On Thermistor
open
Opening the thermistor will cause the thermistor error at once
Blink
On
Off
Initial fill error
Tank has not filled in 6 minutes
Blink On On Fill
error
Tank does not re-fill after 1 minute
Blink Blink Off Boil
error
If the heater is on and
Tank temperature
<
the temperature tank was last
off + 1 C and
the tank temperature
>
92C
Blink Blink On Heater
open
If the heater is on and
Tank temperature < temperature tank was last off
+ 1 C and
the tank temperature
<
92C
Blink Off Blink
Heater
shorted
If the heater is supposed
to be off and
The heater off time >/= the temperature rise time
(7 min)
and
the tank temperature
>
the
temperature last time on + 1 C
NOTE: <
means less than
;
>
means greater than
;
</=
means less than or equal to
;
>/=
means greater than or equal to
Keyboard error 1
1. Press and hold the button with unit idle.
After 3 seconds unit goes into proportional mode
As soon as unit begins to dispense a 45 second timer is started the unit will
stop dispensing after the programmed timed if the button remains held for
more than 45 seconds the unit goes into keyboard error
Blink On Blink
Keyboard error 2
2. Press and release then press to have a manual dispense
if the button remains held for more than 30 seconds-->the dispense will stop.
45 Seconds after the dispense stops the unit goes into keyboard error
