Lighting And Shut Down - Sime Murelle EV HE 30 Instructions D'installation Et D'utilisation

stat switches the mixed zone plant
pump, the mix zone valve closes and on
the display the anomaly ALL 22.
During this anomaly the boiler continues
to function normally.
– DELIVERY PROBE BREAKDOWN
ANOMALY SECOND MIXED ZONE
"ALL 23" (fig. 23/s)
When it results that the ZONA MIX
board is connected to the boiler and the
delivery probe is open or short circuited
on the display the anomaly ALL 23
appears. During this anomaly the boiler
continues to function normally.
– SOLAR S1 COLLECTOR PROBE
BREAKDOWN ANOMALY
"ALL 24" (fig. 23/t)
When it results that the INSOL solar
board is connected to the boiler and the
S1 solar collector probe is open or short
circuited on the display the anomaly ALL
24 appears. During this anomaly, the boi-
ler continues to function normally.
– SOLARE S2 BOILER PROBE
BREAKDOWN ANOMALY
"ALL 25" (fig. 23/u)
When it results that the INSOL solar
board is connected to the boiler and the
S2 solar boiler probe is open or short
circuited on the display the anomaly ALL
25 appears. During this anomaly the boi-
ler continues to function normally.
– S3 SOLAR PROBE BREAKDOWN
ANOMALY "ALL 26" (fig. 23/v)
When it results that the INSOL solar
board is connected to the boiler and the
S3 solar probe is open or short circuited
on the display the anomaly ALL 26
appears. During this anomaly the boiler
continues to function normally.
– SOLAR APPLICATION COHERENCE
ANOMALY "ALL 27" (fig. 23/w)
When it results that the INSOL solar
board is connected to the boiler and the
Fig. 23/s
hydraulic configuration to the boiler is
incorrect (PAR 2) on the display the ano-
maly ALL 27 appears. During this ano-
maly, the boiler continues to function
normally and only the solar collector anti-
freeze function is active on the solar
board.
– NUMBER OF CONNECTED BOARDS
Fig. 23/t ANOMALY "ALL 29" (fig. 23/y)
When the number of connected boards
does not correspond to the number of
boards set in the card (PAR 40) or there
is a default of communication with it, on
the display the anomaly ALL 29 appears.
During this anomaly, the boiler continues
to function normally.
ATTENTION:
If the display visualizes "ALL 01" the ano-
maly can be caused by an electric pro-
Fig. 23/u
blem (main PCB or wiring).
4.7 LIGHTING AND
SHUT DOWN
4.7. 1 Boiler ignition (fig. 24)
The first ignition of the boiler must be car-
ried out by qualified technical personnel.
Successively, if it is necessary to start up
the boiler again, adhere strictly to the fol-
lowing instructions: open the gas tap to
allow the flow of the fuel.
Move the main switch of the system to
"ON".
When fuel is fed to the boiler, a sequence of
checks will be carried out and the display
shows the normal condition of the functio-
ning, always indicating the pressure of the
system. If the blue luminous bar is on, this
Fig. 23/v
indicates the presence of voltage.
Winter
Press the key
activate the winter mode functioning (hea-
ting and D.H.W.). The display will be as
shown in the figure.
Summer
Press the key
activate the summer mode functioning
(only the production D.H.W.). The display will
be as shown in the figure.
Fig. 23/w
4.7.2 To switch off
the boiler (fig. 24)
In the case of a short absence, press the
key of the controls (pos. 2).
The display will be as shown in the fig. 24. In
this way, leaving the electricity and the fuel
supply connected, the boiler is protected
from frost and from the pump becoming
blocked.
If the boiler is not used for a prolonged
period, it is advisable to disconnect the
electricity supply, by switching off the main
switch of the system, and to close the gas
tap and, if low temperatures are expected,
Fig. 23/y
to completely empty the hydraulic circuits
to avoid pipes being broken by the forma-
tion of ice in the pipes.
of the controls (pos. 2) to
104
°F
19
PSI
of the controls (pos. 2) to
88
°F
19
PSI
43
ENG
FR