Technical data

Coding
44
Coding Level 2 (continued)
Overview of coding addresses (continued)
Coding (factory default setting) Possible change
Domestic hot water (DHW)
5b:0 DHW tank directly connected to the
boiler
5b:1 DHW tank connected downstream of the
low-loss header
60:20 During DHW heating, the boiler water
temperature is max. 20 K higher than the
DHW setpoint temperature
60:5
to
60:25
The difference between the boiler water
temperature and the DHW setpoint
temperature is adjustable from 5 to 25 K
62:2 Circulation pump with 2 min. time delay
a
f
t
e
r
D
H
W
t
a
n
k
h
e
a
t
i
n
g
62:0 Circulation pump without time delay
6
2
:
2
C
i
r
c
u
l
a
t
i
o
n
p
u
m
p
w
i
t
h
2
m
i
n
.
t
i
m
e
d
e
l
a
y
after DHW tank heating
62:1
to
62:15
Pump time delay adjustable from 1 to 15 min.
65:0 No adjustment
67:40 With the Vitosolic: Third DHW setpoint
t
e
m
p
e
r
a
t
u
r
e
=
4
0
°
C
67:0 Without third DHW setpoint temperature
6
7
:
4
0
W
i
t
h
t
h
e
V
i
t
o
s
o
l
i
c
:
T
h
i
r
d
D
H
W
s
e
t
p
o
i
n
t
temperature = 40°C
(Not used.)
67:1
to
67:60
Third DHW setpoint temperature
adjustable from 34 to 140°F / 1 to 60°C
(subject to the setting of coding address ”56”)
6F:100 Maximum input for DHW heating in %,
defaulted by the boiler coding card
6F:5
to
6F:100
Max. input during DHW heating adjustable
from 0 to 100 % (5=min. input of the boiler).
The min. to max. input range displayed is
determined by the boiler coding card.
71:0 DHW recirculation pump:
”ON” in accordance with the time
p
r
o
g
r
a
m
71:1 ”OFF” during DHW heating to the first
setpoint
”
O
N
”
i
n
a
c
c
o
r
d
a
n
c
e
w
i
t
h
t
h
e
t
i
m
e
program
71:2 ”ON” during DHW heating to the first setpoint
72:0 DHW recirculation pump:
”ON” in accordance with the time
p
r
o
g
r
a
m
72:1 ”OFF” during DHW heating to the second
setpoint
”
O
N
”
i
n
a
c
c
o
r
d
a
n
c
e
w
i
t
h
t
h
e
t
i
m
e
program
72:2 ”ON” during DHW heating to the second
setpoint
73:0 DHW recirculation pump:
”ON” in accordance with the time
program
73:1
to
73:6
During the time program ”ON”
1x/hour for 5 min. up to
6x/hour for 5 min.
p
r
o
g
r
a
m
73:7 Permanently ”ON”
General
76:0 Without LON communication module 76:1 With LON communication module; automatic
recognition
77 :1 LON participant number 77 :2
to
77 :99
LON participant number, adjustable
from 1 to 99 (see page 33).
Note:
Allocate each number only once.
79:1 With LON communication module:
Control unit is fault manager
79:0 Control unit is not fault manager
7b:1 With LON communication module:
The control unit transmits the time
7b:0 Do not transmit time
5418 911 v1.6