Installation and user manual
Error! Use the Home tab to apply
Titolo 1 to the text that you want to
appear here.
20
6 Regulation
6.1 Digital control panel: keys description
Caldaria Condensing 100 digital Master control panel (Figure 29) is located in the front, low and left, of the
boiler’s shell.
The panel includes several adjustment functions and is equipped with a double display, which, depending on
the circumstances, shows either the operation status or the error codes related to the most common failures.
Each key has a particular meaning, because there are many use modes.
Figure 29
KEY
LEGEND
KEY DESCRIPTION
S1
Reset
It is necessary to unblock the electronic board after a permanent block
S2
Set / esc
It is necessary to enter into parameters and monitor mode for the
singles units
S3
Arrow
It is necessary to display the functioning state of master circuits
S4
Increment
It is necessary to increase a value
S5
Decrement
It is necessary to decrease a value
S6
Prog/OK
It is necessary to store a value
U2
Luminous display
Display information about boiler condition
U3
Luminous display
Display information about boiler condition
D4
Green led
If lighted, it indicates that the system has power supply
D5
Red led
If lighted, it indicates an anomaly
6.2 Display during normal operation
The red led, D5, is turned on in case of anomalies which imply the permanent block-out on any unit (only the
Mater or Slave reset button will restore normal functioning).
The green led, D4, shows power on. The 3 7 segment displays shall visualize:
:
SYSTEM STATUS
DISPLAY
No demand from the heating and sanitary circuit
(figures on the right display the T1 e.g. T1=30°C)
0 30
Demand from circuit N°1 or simultaneous functioning the 1° and 2°.
(figures on the right display the T1 e.g. T1=80°C)
1. 80
Demand from sanitary circuit or simultaneous functioning.
(figures on the right display the T1 e.g. T1=80°C) the dot after the first figure must be
flashing
1
80
Demand from 2° circuit
(figures on the right display the T1 e.g. T1=80°C)
1'80
Summary of Contents for CALDARIA CONDENSING 100
Page 38: ...Installation and user manual...
