User manual:
RDO3x3A
13
3.4.6
Correct room temperature deviation
If the actual room temperature deviates from the setpoint after several hours of operation, the internal
reference can be adapted as follows:
: Select function "
"
K
2
: Select heating circuit [
2]
1 20.3°C
: Temperature is displayed
/ 1 19.8°C
: Enter the measured temperature
Recall the standard heating curve:
1 19.8°C
: Press key "
" for ca. 5 seconds
S----H
: Standard heating curve is loaded
Attention:
-
This adaptation should be made once each at low and at high outdoor temperatures. Thus the heating
characteristic is adapted correctly.
-
It will only be available once a day
3.4.7
Display service data
Values are displayed only if the sensors are connected:
: Select function "
"
: Select parameter
K
: Select heating circuit [
2]
: Select DHW circuit [2
]
: Select heat generator (
)
*
: Key pressed -> displays setpoint *
Error status display of sensors:
xx
°C
: Sensor number xx is short-circuited
xx
°C
: Sensor number xx is broken
Temperatures:
* : Displays setpoint *
*
1
55°C
: DHW temperature 1 *
*
2
53°C
: DHW temperature 2 *
*
3
58°C
: DHW mixing valve 1 *
*
4
65°C
: DHW mixing valve 2 *
*
10
-5°C
: Outdoor temperature
11
-5°C
: Outdoor temperature 2
*
12 20.1°C
: Room temperature *
*
14
52°C
: Flow temperature * (respective boiler temperature)
20
45°C
: Return temperature *
*
21
60°C
: Boiler temperature *
*
23
95°C
: Flue gas temperature (*max. flue gas temperature)
*
24
75°C
: Buffer storage temperature 1 *
*
25
75°C
: Buffer storage temperature 2 *
*
27
45°C
: Return temperature sensor (district heating w. 2 HE) *
*
28 163°C
: Collector temperature (* differential value)
Heat generator operating hours, etc.:
30
1675
: Heat generator stage 1, total running time [hours]
31
347
: Heat generator stage 2, total running time [hours]
34
2535
: Collector pump, total running time [hours]
35
12.20
: Collector power [kW]
36
1590
: Collector energy total [kWh]
Heat generator start cycles:
* : Displays setpoint *
40
630
: Heat generator stage 1 (value x 10)
41
150
: Heat generator stage 2 (value x 10)
*
45
50
: Actual boiler power of boiler [%]
*
46
30
: Actual cascade boiler power [%]
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