OEG KSF-Pro Handbuch Seite 49

Para- Parameter name
meter
S4.2 HYSTERESIS FOR D. H.
W. WARMING
S4.3 MAX. D. H. W. TEMPE-
RATURE
S4.4 D. H. W. OVERHEATING
PROTECTION
S4.5 LEGIONELLA - ACTIVA-
TION
S4.6 LEGIONELLA - ACTIVATI-
ON DAY
S4.7 LEGIONELLA - ACTIVATI-
ON TIME
S4.8 MIN. D. H. W. TEMP. BY
WARMING WITH SOLID
FUEL BOILER OR HEAT
ACCUMULATOR
S4.9 REQ. D. H. W. TEMP. BY
WARMING WITH COLL-
ECTORS OR SOLID FUEL
BOILER
S4.10 MIN. AMBIENT TEMP.
FOR D. H. W. HEAT PUMP
S4.11 D. H.W. WARMING PUMP
SWITCH-OFF DELAY
S4.12 D. H.W. WARMING PUMP
SWITCH-OFF DELAY
Parameter description
Setting of difference between switch-on and switch-off point
for domestic hot water warming.
Setting of max. allowed d. h. w. temperature. If this tempe-
rature is exceeded the warming will stop unconditionally.
Setting of overheating protection for d. h. w. storage tank.
If maximal d. h. w. temperature by warming with solar
collectros or solid fuel boiler is exceeded (S4.3), controller
activates (when possible) cooling:
1- into collectors
2- into boiler
3- into collectors and boiler
Activation of legionella function.
Setting of day when the legionella protection should
activate.
Setting of hour when the legionella protection should
activate.
Controled heat source (oil boiler, heat pump, electric
heater) will not activate if d. h.w. can be warmed to min.
temperature with solid fuel boiler or heat accumulator. Set-
ting 6 and 7 defines that d. h.w. should always be warmed
to requested temperature:
6- with delayed switchover to controlled heat source
7- without delayed switchover to controlled heat source
With this setting is set requested d. h. w. temperature if it is
being warmed with solid fuel boiler or solar collectors.
D. h. w. is warmed only with heat pump if ambient tempera-
ture is above the set point temperature . D. h. w. warming
from central heating system will activate when the ambient
temperature drops bellow set-point temperature. Set para-
meter S1.4=8 (for sensor T1) or S1.5=11 (for sensor T8) to
activate this function.
Setting of d. h. water warming pump switch-off delay after
d. h. w. was warmed.
Setting of d. h. water warming pump switch-off delay after
d. h. w. was warmed.
49
Setting Default
range setting
2 ÷ 20 °C
6
50 ÷ 90 °C
80
0- OFF
1- COLLEC-
TORS
2- BOILER
0
3- BOTH
0- NO
0
1- YES
1- MON
2- TUE
3- WEN
4- THU
5
5- FRI
6- SAT
7- SUN
0 ÷ 23 h
5
1- 45 °C
2- 50 °C
3- 55 °C
4- 60 °C
5- 65 °C
3
6- OFF,
DELAY
7- OFF,
WITHOT
DELAY
50 ÷ 90 °C
70
5 ÷ 30 °C
16
0 ÷ 10 min
5
0 ÷ 10 min
5
Service setting manual