Ferroli RPA 16, Инструкция по установке и эксплуатации

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34
MONITORING SYSTEM
Probe reading
The temperature setting (i.e. the temperature read by the probe on the exchanger inlet) expressed in degrees
Centigrade (the temperature can be displayed in °F by changing the value of the H52 parameter from Ø to
value 1) or the alarm code if at least one alarm is activated, are shown on the display during normal machine ope-
ration.
The temperatures read by the other probes can be displayed by means of a few simple operations as described
below:
KEYS TO PRESS
1
2
3
4
5
6
DESCRIPTION DISPLAY
Press the mode and on/off keys at
the same time for 1 second. The
word SET will appear on the dis-
play.
Repeatedly press the on/off key
until the letters tP appear.
Press the mode and on/off keys at
the same time for 1 second. The
display will show code t01 which
identifies the water inlet probe.
Use the mode key to select the
probe whose value must be
known.
The following table lists the codes
that identify the probes installed in
the unit.
1"
1"
PROBE CODE
t01
t02
t03
t04
DESCRIPTION
Exchanger inlet water temperature
Exchanger outlet water temperature
Bank temperature
Not used
Press the mode and on/off keys
for 1 second to display the value
of the probe in question.
To quit the newly acquired rea-
ding, press the mode and on/off
keys for 2 seconds. To know the
values of the other probes, repeat
the sequence up to points 4 and 5,
otherwise press the mode and
on/off keys at the same time for 2
seconds to return to the message
tP. Repeat this operation several
times to quit the menu.
1"
2"