57
9 - START UP PROCEDURE
9.16 Reading Measured Values
The following current values can be read from the information
menu
.
• St = State
• Su = Sub-status
• t1 = Supply temperature ºF/ºC
• t2 = Return temperature ºF/ºC
• t3 = DHW tank temperature ºF/ºC
• t4 = Outdoor temperature ºF/ºC (Only with an outdoor
temperature sensor: Optional)
• t5 = Solar boiler temperature ºF/ºC t6 = Flue gas
temperature ºF/ºC Sp = Internal set point ºF/ºC
• Fl
= Ionization current (μA)
• ñf = Fan speed in rpm
• Pr = Water pressure psig/bar
• Po = Supplied relative heat output (%).
Reading the Current Values
4x
+
2x
1.
Press the two
buttons simultaneously. The symbol
flashes.
2.
Confirm using
button.
is displayed alternating with current status 3 (for
example).
3.
Press the [+] button.
is displayed, alternating with the current sub-status
(for example).
4.
Press the [+] button.
is displayed, alternating with the current flow
temperature
1 5 7
°F
(for example).
5.
Press the [+] button successively to scroll down to the various parameters.
,
,
,
,
6.
Press the [+] button.
is displayed, alternating with the internal set point
4 5
°F
(for example).
7.
Press the [+] button.
is displayed, alternating with the current ionization
current
(for example).
8.
Press the [+] button.
is displayed, alternating with the current fan
rotation speed
(for example).
9.
Press the [+] button.
is displayed, alternating with the current water
pressure
psi
1 9
(for example).
10.
Press the [+] button.
is displayed, alternating with the current
modulation percentage
(for example).
11.
Press the [+] button. The readout cycle starts again with
.
12.
Press the
button 2 times to return to the current operating mode.
+
+
+
+
+
+
+
1 5 7
°F
4 5
°F
psi
1 9
PN 240011664, Rev. L [11/01/2020]
