ENG
38
Service settings manual
Table with description of parameters :
Parameter
Function Description
Setting range Default
value
F2.1
Dependence R1 from
other relay s
You define how R1 operation depends on other relays.
& - means that the selected relay has to be switched on
for R1 to be able to switch- on
&! - means that the selected relay has to be switched
off for R1 to be able to switch- on
I - means that R1 will switch- on always when selected
relay is switched on
I! - means that R1 will always switch- on when the
selected relay is switched off
For the selecte d relay with RPM regulation, it is consi-
dered as it is switched on when working inside the set
limit of revolutions.
IMPORTANT!
For all ope ration conditions set by F2 parameters it is
valid that they all h a ve to be fulfilled at the same time in
order R1 to be switched- on.
0 - none
1 - & R2
2 - I R2
3 - &! R2
4 - I! R2
5 - & R3
6 - I R3
7 - &! R3
8 - I! R3
0
F2.2
Time program for R1
Selection of required time program for operation R1.
0 - without
1 - prog. timer 1
1 - prog, timer 2
1 - prog. timer 3
4 - selected timer
0
F2.3
Therm o static operation
of R1
Selection if R1 operates as a thermostat.
0 - no
1 - yes
0
F2.4
Sensor for thermostatic
operation
Selection of sensor for thermostatic operation.
1 - T1
2 - T2
3 - T3
4 - T4
5 - T5
4
F2.5
Therm ostat hysteresis
Hysteresis for thermostatic operation. 1 ÷ 30 K
4
F2.6
Differential therm ostat
Selection if R1 works as a differential thermostat.
0 - no
1 - yes
0
F2.7
Heat source sensor for
diff. thermostat
Selection of heat source sensor (higher temperature)
for differential o peration.
1 - T1
2 - T2
3 - T3
4 - T4
5 - T5
3
F2.8
Heat sink sensor for
diff. thermostat
Selection of heat sink sensor (lower temperature) for
differential o peration.
1 - T1
2 - T2
3 - T3
4 - T4
5 - T5
4
F2.9
Switch-on difference
Switch-on difference setting for differential thermostat. 4 ÷ 30 K
8
F2.10
Switch-off difference
Switch-off difference setting for differential thermostat. 1 ÷ 20 K
3
F2.11
Switch-off de lay
Time set for switch-off del ay. 0 ÷ 300 s
0
F2.12
Switch-on delay
Time set for switch-on delay. 0 ÷ 300 s
0
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