Sonder Allegro 576 BOX, Technical Installation & Operation Manual

Page: 8 / 18

GETTING STARTED
- If you wish to activate one of the functions, first
make sure you know what resources the function
needs, the type (fixed, exclusive or shared) and
check that the configured system leaves the
required resources available:
- Seven PT1000 probes (S1, S2, ..., S7)
- Six 5A 250 V~ relays (R1, R2,..., R6)
- 1 pulse input (Calorimeter).
These resources are shared by systems and
functions in different ways.
The probes and relays in the systems are pre-
assigned and non-configurable. The probes can be
shared by the systems and the functions
The relays cannot be shared between systems and
functions (except the OR and AND functions).
The screen only shows the available systems, relays
and probes, depending on the activated functions and
systems.
If you need a function or system which is not shown,
you will have to free the required resources first.
The Allegro 576 is a thermal solar regulator.
On the screen you can see diagrams showing all the
information required to quickly and easily configure
and adjust your installation.
In normal operation mode, the screen shows the
status of the devices (pumps, relays, alarms, etc.)
and the probe temperatures.
For optimal operation carefully read this section,
which indicates the steps to follow to adapt the
Allegro 576 to your installation.
Steps to follow:
- Once installed and once the connections have
been made, you can connect the Allegro 576 to the
mains.
- Before configuring the system values and settings
it is advisable to test the probes and relays to
check the correct operation of the installation.
(This step is explained on page 9.)
- Once you have verified the operation, choose the
system that best suits your installation type from
among the available configurations (pages 22 and
23). Remember that System 1 has 6 variants
depending on the number of accumulators to be
configured, although only 1 symbol is shown on
the screen.
- All the settings are preset to factory default values.
If these values do not suit the needs of your
installation, consult page 26 to configure them.
8
OPERATION
ESC
OK
576
Sonder
Accumulator cooling
This parameter allows you to reduce the temperature of the accumulator by
recirculating the collector, when it detects that the collector temperature is
lower than the accumulator temperature.
- In the SETTINGS menu press until the
REFRIG ACUMULADOR screen appears.
- Press OK to enter the function settings, and use to define the
desired value.
- Press ESC to go back and press OK to save the adjusted values.
Range: 5 ºC to 130 ºC / Default: 130 ºC
ESC
OK
576
Sonder
29
SETTINGS
Display light
Parameter that defines the type of display lighting: timer (15 minutes without
keyboard activity) or always on.
- In the SETTINGS menu press until the LIGHT screen appears.
- Press OK to enter the function settings, and use to define the
desired value.
- Press ESC to go back and press OK to save the adjusted values.
Range: OFF(15 min. and when a key is touched)
ON (always on) / Default: OFF
ESC
OK
576
Sonder
Password
This parameter denies unauthorised access to the Allegro 576
configuration. The user can only view statistics, screen light, change
summer/winter and perform the probe and relay tests.
- In the SETTINGS menu press until the PASSWORD screen
appears.
- Press OK to enter the function settings, and use to define the
desired value.
- Press ESC to go back and press OK to save the adjusted values.
Range: ( ) to ( ) / Default: ( ) OFF 0 ON 1...9999 OFF 0
ESC
OK
576
Sequential priority
This parameter defines the charging priorities according to the accumulator
number, if the installation has more than one. (see page 31).
- In the SETTINGS menu press until the PRIO SECUENCIAL screen
appears.
- Press OK to enter the function settings, and use to define the
desired value.
- Press ESC to go back and press OK to save the adjusted values.
Range: OFF to ON / Default: OFF
ESC
OK
576
Sonder
S S
S S
S S
S S
S S
S S
S S
S S
MENU