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
after DHW tank heating
62:0
Circulation pump without time delay
62:2
Circulation pump with 2 min. time delay
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
temperature = 40°C
67:0
Without third DHW setpoint temperature
67:40
With the Vitosolic: Third DHW setpoint
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 program
71:1
”OFF” during DHW heating to the first
setpoint
”ON” in accordance with the time program
71:2
”ON” during DHW heating to the first setpoint
72:0
DHW recirculation pump:
”ON” in accordance with the time program
72:1
”OFF” during DHW heating to the second
setpoint
”ON” in accordance with the time 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.
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
5
4
4
3
2
0
7
v
1
.5
