Caleffi 6000 - Manual (Page 35)

10
Description of indicators
Indications on LED display
On the front of the appliance there are 3 LED displays, which show the
clock time and temperature of the flow and return probes at all times.
Hour and minutes display
(24 h system).
Probe temperature display (in °C)
Resolution 1°C
Probe warning display “out of range” at the top.
(blinking)
Probe warning display “out of range” at the
bottom.
(blinking)
Probe warning display “open”
(blinking)
Probe warning display “short circuit”.
(blinking)
If the recirculation sensor has been set as “not present” or faulty in
program 0, the related display remains OFF.
LED indicators
The following LED indicators are located on the front of the appliance:
Electric supply LED:
red LED: steady ON when
mains voltage is present.
Mixing valve LED:
- red LED: ON when opening hot water
- blue LED: ON when opening cold water
Appliance OK status LED:
green LED: steadily ON when there are no faults or active
alarms.
Battery fault LED:
red LED: steady ON when there is a battery fault;
otherwise it is OFF.
Generic alarm LED:
red LED: steadily ON when there is an alarm (probe fault,
thermal shock in progress, reset)
Blinks when on low power.
Indications on LCD display
On the front of the appliance there is a green backlit alphanumeric
display with four rows of 20 characters each, for setting parameters,
scheduling operations, displaying error messages and device status.
The buttons on the front panel (“MENU”, “UP”, “DOWN” and “OK”) can
be used to scroll through the menu items to configure the appliance, set
the various parameters and view the temperature log.
Startup or Reset display
Quick display screen, showing appliance data and product reference
code:
Ok
Return
∞C
SW027A
LIN STO Q
000 000 011
CALEFFI
LEGIOMIX
tuesday 13/02/2006
adjustment
running
tuesday 13/02/2006
thermal shock
running
terminates in 0005
tuesday 13/02/2006
disinfection
running
tuesday 13/02/2006
cancel
thermal shock?
tuesday 13/02/2006
flow
running
tursday 13/02/2006
cancel
disinfection ?
Operating status
When the appliance is in operation, the LCD display indicates the device
status as shown in the following screens: