7. SAFETY PROVISIONS AND USER TRAINING
The skilled personnel which make the installation and the electric
connections are required to instruct the user aptly about the
operation of the appliance and the safety provisions to be com-
plied with. The installer must also give the user practical demon-
strations of its use and must leave with him the written instruc-
tions which are furnished together with the appliance itself.
The following documentation is enclosed herewith:
• installation drawing with the relevant dimensions and connections;
• technical data sheet;
• wiring diagram;
• sheet with noise level.
8. BOILER AND TANK TEMPERATURE SETTING
Setting the working setpoint
make sure the keyboard is not locked and no procedure is running
LED out 1 will flash
Press
set
or
Press
Press
or do not operate 15 s
set
You also can modify the working setpoint through parameter SP.
Setting configuration parameters
To gain acces de procedure
Make sure no procedure is running
and
Press
Press
set
or
Press
Press
set
or do not operate 15 s
and
Press
the display will show
To select a parameter:
or
Press
To modifly a parameter:
Press
set
or
Press
Press
or do not operate 15 s
set
To quit the procedure:
or
4 s. or do not operate 60 s
Press
Configuration parameters
r1= minimum working setpoint
r2= maximum working setpoint
Switch off/on the power supply of the instrument after the
modification of the parameters
Restoring the default value of configuration parameters
Make sure no procedure is running
and
Press
Press
set
0
in 15 s
5
parameters
10
(1) (2) (3)
15
4 s
0
: the display will
5
1
15
show
0
to set "-19"
5
in 15 s
10
15
in 15 s
5
0
10
15
4 s
0
:the display will
5
1
0
15
show
Press
Press
set
Press
Press
set
Press
Press
set
switch off/on the power supply of the instrument.
9. INTERNAL DIAGNOSTIC
CODE
When the cause that has provoked the alarm disappears,
the instrument restrores the normel operation.
out 1
set
6
Technical installation instructions
or
in 15 s
0
: to set "743"
5
1
15
or do not operate 15 s
and
4 s
0
: the display will
5
1
15
d
show
o
in 15 s
0
: to set Il149"
5
1
15
or do not operate 15 s: the display will show
flashing 4 s, after which the instrument will quit the procedure
MEANING
Room probe error
remedies:
•check the integrity of the
probe
•check the connection
instrument-probe
•check the room
temperature
Effects:
•the load activity will depend
on parameters
d
°C