flamco MeiTronic W10, User Manual

Page: 55 / 232

55 Service setting manual
EN
Para-
meter
Parameter name Parameter description Setting range Default
setting
S4.9 FUNCTION OF
CIRCULATION
OUTPUT
Setting of alternative operation mode
for d. h. w. circulation output.
1- output is used for d. h. w.
circulation
2- output is used d. h. w. warming
with electric heater
3- output is used to control second
stage of 2-stage burner
4- output is used to control boiler
return temperature (bypass pump),
set also parameter S1.4=11 (for sensor
T1) or S1.5=12 (for sensor T8).
5- output is used to control primary
boiler pump
6 - output is used to control heat
pump
CAUTION! Circulation output is R6,
R7 or R8 depends on selected
hydraulic scheme.
1- D. H. W.
CIRC.
2- EL. HEATER
3- BURNER
2nd STAGE
4- BYPASS
PUMP
5- PRIMARY
PUMP
6- HEAT PUMP
1
S4.10 REQ. D. H.
W. TEMP. BY
WARMING
WITH
COLLECTORS
OR SOLID
FUEL BOILER
With this setting is set requested
d. h. w. temperature if it is being
warmed with solid fuel boiler or solar
collectors.
50 ÷ 90 °C 70
S4.11 MIN. AMBIENT
TEMP. FOR D.
H. W. HEAT
PUMP
D. h. w. is warmed only with heat
pump if ambient temperature is
above the set point temperature . D.
h. w. warming from central heat-
ing system will activate when the
ambient temperature drops bellow
set-point temperature. Set parameter
S1.4=10 (for sensor T1) or S1.5=11 (for
sensor T8) to activate this function.
5 ÷ 30 °C 16
S4.12 D. H.W.
WARMING
PUMP
SWITCH-OFF
DELAY
Setting of d. h. water warming pump
switch-off delay after d. h. w. was
warmed.
0 ÷ 10 min 5
SERVICE PARAMETERS