3/7
Breadcrumb Field code
Range, step
Default value
Date
Value
Field settings table
Installer setting at variance with
default value
Setting name
A.2.2.A
[D-02]
R/W
0: No
1: Secondary rtrn
2: Disinf. Shunt
3: Circul. Pump
4: CP & disinf. Sh
A.2.2.B
[C-08]
R/W
0: No
1: Outdoor sensor
2: Room sensor
A.2.2.C
[D-0A]
R/O
0: Not present
1: 1 /m³
2: 10 /m³
3: 100 /m³
└─
Space operation
└─
LWT settings
└──────────────────
Main
A.3.1.1.1
R/W
0: Fixed
1: Weather dep.
2: Fixed / scheduled
3: WD / scheduled
A.3.1.1.2.1
[9-01]
Temperature range
Minimum temp (heating)
R/W
15~37°C, step: 1°C
25°C
A.3.1.1.2.2
[9-00]
Temperature range
Maximum temp (heating)
R/W
37~80°C, step: 1°C
80°C
A.3.1.1.5
[8-05]
R/W
0: No
1: Yes
A.3.1.1.6.1
[F-0B]
Shut-off valve
Thermo On/OFF
R/W
0: No
1: Yes
A.3.1.1.7
[9-0B]
R/W
0: Quick
1: Slow
└──────────────────
Additional
A.3.1.2.1
R/W
0: Fixed
1: Weather dep.
2: Fixed / scheduled
3: WD / scheduled
A.3.1.2.2.1
[9-05]
Temperature range
Minimum temp (heating)
R/W
15~37°C, step: 1°C
25°C
A.3.1.2.2.2
[9-06]
Temperature range
Maximum temp (heating)
R/W
37~80°C, step: 1°C
80°C
└─
Room thermostat
A.3.2.1.1
[3-07]
Room temp. range
Minimum temp (heating)
R/W
12~18°C, step: A.3.2.4
12°C
A.3.2.1.2
[3-06]
Room temp. range
Maximum temp (heating)
R/W
18~30°C, step: A.3.2.4
30°C
A.3.2.2
[2-0A]
R/W
-5~5°C, step: 0,5°C
0°C
A.3.2.3
[2-09]
R/W
-5~5°C, step: 0,5°C
0°C
A.3.2.4
R/W
0: 1°C
1: 0,5°C
└─
Operation range
A.3.3.1
[4-02]
R/W
14~35°C, step: 1°C
25°C
└─
Domestic hot water (DHW)
└─
Type
A.4.1
[6-0D]
R/W
0: Reheat only
1: sched.
2: Scheduled only
└─
Disinfection
A.4.4.1
[2-01]
R/W
0: No
1: Yes
A.4.4.2
[2-00]
R/W
0: Each day
1: Monday
2: Tuesday
3: Wednesday
4: Thursday
5: Friday
6: Saturday
7: Sunday
A.4.4.3
[2-02]
R/W
0~23 hour, step: 1 hour
23
A.4.4.4
[2-03]
R/W
fixed value
60°C
A.4.4.5
[2-04]
R/W
40~60 min, step: 5 min
40 min
└─
Maximum setpoint
A.4.5
[6-0E]
R/W
[E-06]=1
[E-07] ≠
6:
40~75°C, step: 1°C,
75°C
[E-07] = 6: 40~60°C, step: 1°C,
60°C
[E-06]=0
40~65°C, step: 1°C,
65°C
└─
SP mode
A.4.6
R/W
0: Fixed
1: Weather dep.
└─
Weather dependent curve
A.4.7
[0-0B]
Weather-dependent curve
DHW setpoint for high ambient temp. for DHW
WD curve.
R/W
35~[6-0E]°C, step: 1°C
55°C
A.4.7
[0-0C]
Weather-dependent curve
DHW setpoint for low ambient temp. for DHW
WD curve.
R/W
45~[6-0E]°C, step: 1°C
60°C
A.4.7
[0-0D]
Weather-dependent curve
High ambient temp. for DHW WD curve.
R/W
10~25°C, step: 1°C
15°C
A.4.7
[0-0E]
Weather-dependent curve
Low ambient temp. for DHW WD curve.
R/W
-40~5°C, step: 1°C
-10°C
└─
Heat sources
└─
Boiler
A.5.2.2
[5-01]
R/W
-15~35°C, step: 1°C
5°C
└─
System operation
└─
Auto restart
A.6.1
[3-00]
R/W
0: No
1: Yes
└─
Averaging time
DHW pump
External sensor
External gas meter
LWT setpoint mode
Modulated LWT
Emitter type
LWT setpoint mode
Room temp. offset
Ext. room sensor offset
Room temp. step
Space heating OFF temp
Disinfection
Operation day
Start time
Temperature target
Duration
Equilibrium temp.
CHYHBH*
4P471775-1B - 2021.02
