Expert area
Part 2: Overview of display values and settings
30
Expert area
These settings can only be changed if the code no. is
entered (see page 14).
E
If these values are set incorrectly, they may cause
malfunctions or damage to the system.
Installation
Designation Value
range
Default
IV
CODE-NO
0000 - 9999
Entry
->CODE-NO Adjustment 0000
BUS ID 1
(00), 01-15
01
BUS ID 2
(00), 01-15
02
TIME MASTER
00, 01 (OFF/ON) 00 = OFF
MAX T-COLL
30°C - 110°C
85°C
MIN T-COLL
10°C - 80°C
40°C
See following pages for continuation
CODE-NO
Entering the code number (see page 14) allows all of the
expert settings to be modified => including the code
number itself (first parameter)
(
Ç
on right => CODE-NO 0000
Ä
=>
Ç
1st digit
Ä
=>
Ç
2nd digit
Ä
=>
Ç
3rd digit
Ä
=>
Ç
4th digit
Ä
=>
Ç
)
BUS ID 1 / 2 (heating circuit number)
The heating circuits are sequentially numbered starting
with "01". Heat circuit numbers must not be assigned
twice. For replacement controllers however, please enter
exactly the same heating circuit numbers as the ones of
the replaced controller.
TIME MASTER
(Only without or TIME MASTER in system)
00 no time master => each heating circuit has its own time
01 controller is time master => all controllers and remote
controls take over the time settings of this controller.
!
No more than 1 TIME MASTER is permitted in the
system!
MAX T-COLL (max. header temperature)
The maximum heating requirements of the heating circuit
is defined on the boiler. When selecting this parameter,
ensure that the boiler is capable of generating the defined
temperature (see TR, STB and T-BOIL MAX).
!
Caution: Also works with hot water preparation.
MIN T-COLL (min. header temperature)
The control function ensures that the header temperature
does not drop below the set value during the heating
times.