User manual

44
Service setting manual
ENG
Para-
meter
Parameter name Parameter description Setting
range
Default
setting
S1.6 DIGITAL INPUT T1, T6, T8

is detected on input T1, T6 or T8.
1- Day temperature operation mode, regardless to currently
selected operation mode. See also parameter S1.9.
2- Additional direct circuit is connected. Temperature requi-
rements of additional direct circuit (P3.5 and P3.6) are also
considered for calculation of requested boiler temperature.
By schemes with two heat sources the switchover to other
heat source is done with delay, set with parameter S5.15.
3- Additional direct circuit is connected. Temperature requi-
rements of additional direct circuit (P3.5 and P3.6) are also
considered for calculation of requested boiler temperature. By
schemes with two heat sources the switchover to other heat
source is done without delay.
4- Switchover from heating to cooling operation mode.
5- Boost heating function is activated. This setting disables
regular boost heating function which is activated by changeo-
ver from night to day temperature period.
6- Liquid fuel boiler is blocked. Controller will operate only
with solid fuel boiler.
7- Counter for boiler operation time.
1- REMOTE
ACTIV.
2- DIR. CIRC.,
DELAYED
SWITCHO-
VER
3- DIR.
CIRCUIT
4- COOLING
5- BOOST
6- BOILER
LOCKOUT
7- BURNER
COUNTER
1
S1.7 ANTI-BLOCK FUNCTION
All outputs that haven’t been activated in the last week are
activated on Friday between 20:00 and 20:15. for 60 seconds.
0- NO
1- YES
0
S1.8 REMOTE ACTIVATION
VIA BUS
Selection if remote activation can be activated only local or
also from master controller.
1- LOCALY
2- LOCALY
& FROM
MASTER
2
S1.9 CIRCUITS FOR REMOTE
ACTIVATION
Selection of circuits affected by remote activation. 1- CIRCUIT 1
2- CIRCUIT 2
3- CIRCUIT
1 & 2
3
S1.10 BUILDING TYPE (TIME
CONSTANT)
Selection of building type (time constant). For heavy (thick
walls ) and good isolated buildings select higher value. For
light (thin walls, no heat accumulation) and poor isolated
objects select lower value.
0 ÷ 12 h
0
S1.11 OUTPUT R0 FUNCTION
Setting of output R0 operation mode.
1 - output is used to control second stage of 2-stage burner
2 - output is used for d. h.w. circulation
3 - output is used for d. h. w. warming with electric heater
4 - output is used to control boiler return temperature (bypass
pump), set also S1.4=9 (for sensor T1) or S1.5=12 (for sensor
T8).
5 - output is used to control boiler primary pump
6 - output is used to control heat pump
1- D. H. W.
CIRC.
2- EL. HEA-
TER
3- BURNER
2nd STAGE
4- BYPASS
PUMP
5- PRIMARY
PUMP
6- HEAT
PUMP
1