Delta Dore 257 TYBOX Installation - Manual (Page 2)

>10s
... ... ...
NO NC
230V~
50Hz
N
N OR
L
< 3000 W
> 3000 W
or
RF 640 RF 642
Th Thermostat input
Blue
Brown
Black
Grey
1
31
1
12
0
23
0
59
2012 ...
EXIT
You can change the direction of operation of the relay
NO : Normally Open
NC : Normally Closed
Electrical heating control
(contact switch if P>3000W)
Press + or - to select the day, then press OK
to confirm and move on to the next setting
Turn the selector dial to . The days flash.
Repeat the process to set the hours and
minutes.To exit the "time setting" mode,
turn the selector dial.
Circulator control for the
boiler
Input control
for boiler thermostat