Rotex HPSU compact 308 Installation Instructions Manual page 50

4 x Parameter settings
Menu item Parameter
V hyst
Cp
T min out
T vbh1 max
TIME mix
T dhw activ
PWM MAX
PWM MIN
FLS Status
calc. backup
TIME PD
CORR T v1
CORR T vbh1
CORR T dhw1
CORR T r1
CORR V 1
cycle
baudrate
reset
language
login
Password
chimney sweep
ROTEX G-plus
Tvg BOH
Tvg BUH1
Tvg BUH2
Tab. 4 -5 Parameter Overview
50
Designation
Hysteresis for flow sensor
Specific heat capacity of water at 30 °C
Minimum outlet temperatureof water
Maximum outlet temperature of water
Run time needed by the mixer valve to move from one stop to
the next.
Additional storage tank temperature sensor connected:
0: no / 1: yes
Top limit for the modulation of the PWM signal.
Lower limit for the modulation of the PWM signal.
Activate/deactivate flow measurement of the flow sensor for
the FLOWSWITCH. 0: deactivated / 1: activated
The calculation data are stored every 4 hours so that data can-
not be lost in the event of a power failure. 0: deactivated /
1: activated
Decay delay in integrated circulation pump for minimization of
relay play.
Correction value for sensors
Cycle for data output (serial interface RS 232)
Step speed of data output
When entering the password before;
- for the user: Restart additional control unit
- for specialist heating technician: Restart additional heating
unit + clear result memory
0: deutsch
1: English
2: francais
3: espanol
4: italiano
5: olandes
User: 0000
Specialist heating technician:
Chimney sweep function G-plus: This function requests a flow
temperature of 78 °C for half an hour. Regulation then auto-
matically switches back to normal mode. 0: deactivated /
1: activated
Set value specification G-plus for hot water request
Set value specification G-plus for BUH request at level 1
Set value specification G-plus for BUH request at level 2
Access
Setting Factory
range setting
BE HF
S E 0 5 l/min 0.5 l/min
3 5 J/(g*K) 4.186 J/(g*K) 0.001 J/(g*K)
S
N 5 10 °C 5 °C
5 60 °C 60 °C
S 10 600 s 120 s
E
0 1
N
0 100 % 100 %
0 100 % 50%
S 0 1
E E 0 1
N 10 600 s 180 s
-10 10
S E
-5 5 l/min
E E 0 300
S S 19200 19200
0 = BACK
E E
1 = RESET
0 5
E E
0000 9999
S 0 1
E
75 °C
N 0 80 °C 60 °C
75 °C
Access privileges:
N: Not visible, not configurable
S: Visible but not configurable
E: Visible and configurable
FA ROTEX HPSU compact 308 - 02/2012
Increment
1 l/min
1 °C
1 °C
10 s
0 1
1 %
1 %
1 1
1 1
10 s
0 0.1
0 1
0
0 1
0 1
0 Entry value
0 1
1 °C