I.T.S. Ital Trade Services PT 500 with revolving facing tool & heating mirror Operating Manual
10
3.3.1 Electronic thermostat – different functions
At each startup on the display will blink the writing
‘TEST’.
This means that the
thermostat is testing the connection between the probe and the heating mirror.
If the test fails
,
the display will show 4 blinking upper scores (as per figure aside),
in this case the probe or the connection between the thermostat and the heating
mirror could be interrupted.
If the test success, the display will show the
real temperature of the heating mirror
and the heating mirror
warms up (the OUT1 red led is switched on) until the set point value (the selected temperature) has been
achieved (central green light led).
To display the actual set point value of the temperature stored by the thermostat, push the key
P.
The display will show alternately the
writing
‘SP1’
and the
set point value of the temperature.
After 5 seconds the display will show again the real value of the heating
mirror temperature
To select a new value for the thermostat set point value
(default value = 220°C):
1.
Push the key
P
(The display will show alternately the writing
‘SP1’
and the
set point value of the temperature
)
2.
By acting on the arrow keys UP and DOWN it is possibile to increase or decrease the set point value.
3.
When you reach the desired value push the key
P
to confirm.
4.
The display will show again the real value of the heating mirror temperature
5.
When the heating mirror will reach the set point value on the display the central green light led will be switched on.
Warning: On the thermostat display is always shown the actual value of the heating mirror temperature (and never the set
point value!)