54
Service setting manual
EN
Para-
meter
Parameter name
Parameter description
Setting range
Default
setting
S4.3
MAX. D. H. W.
TEMPERATURE
Setting of max. allowed d. h. w.
temperature. If this temperature
is exceeded the warming will stop
unconditionally.
50 ÷ 90 °C
80
S4.4
D. H. W.
OVERHEATING
PROTECTION
Setting of overheating protection for
d. h. w. storage tank. If requested d.
h. w. temperature by warming with
solar collectros or solid fuel boiler
is exceeded (S4.10), controller
activates (when possible) cooling:
1- into collectors
2- into boiler
3- into collectors and boiler
0- OFF
1- COLLEC-
TORS
2- BOILER
3- BOTH
0
S4.5
LEGIONELLA -
ACTIVATION
Activation of legionella function.
0- NO
1- YES
S4.6
LEGIONELLA
- ACTIVATION
DAY
Setting of day when the legionella
protection should activate.
1- MON
2- TUE
3- WEN
4- THU
5- FRI
6- SAT
7- SUN
5
S4.7
LEGIONELLA
- ACTIVATION
TIME
Setting of hour when the legionella
protection should activate.
0 ÷ 23 h
5
S4.8
MIN. D. H.
W. TEMP. BY
WARMING
WITH SOLID
FUEL BOILER
OR HEAT AC-
CUMULATOR
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. Setting
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
1- 45 °C
2- 50 °C
3- 55 °C
4- 60 °C
5- 65 °C
6- OFF,
DELAY
7- OFF,
WITHOT
DELAY
3
SERVICE PARAMETERS
Содержание MeiTronic W10
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