If you ever have to replace the solar controller, you must
reset parameters
22 = 7, 47 = 50 and 54 = 4 .
9
These parameters are protected by a password
(0000).
Proceed as follows:
− Turn the function selector (3) to " "
− Turn the parameter selector (4) until the "Para-
meters" menu appears.
− Press the confirm key (2).
− Turn the parameter selector (4) until parameter
22 (System configuration) appears.
− Press the confirm key (2).
− Turn the parameter selector (4) to enter the pas-
sword, pressing key (2) to confirm each digit.
− Turn the parameter selector (4) to set a parame-
ter value of 7.
− Press the confirm key (2) again to confirm.
9
When you change the system selection parameter,
all other parameter settings return to their factory
default values (including the password). Installer
access is also blocked.
− Repeat the above steps to set parameter 47 (No-
minal heating temperature) to a value of 50 and
parameter 54 (Function A3) to 4 .
9
You can exit programming mode at any time sim-
ply by turning the function selector (3). If you exit
programming mode in this way, any changes made
but not confirmed (by pressing the confirm key) will
be lost .
3 .14
Setting the solar controller parameters
kWh
Esc
F1
F3
F4
F2
A1
3
4
2
52
TECHNICAL ASSISTANCE SERVICE
