sauter Equitherm - Page 22

EQJW145:
Heating controller
Commissioning
22 7010015003 A
© Fr. Sauter AG
Parameter Description Range Step value
SP12 0
Correction to outdoor temperature T
A
in K
-10.0…+10.0 0.1
SP13 0 Return temperature recording

0 = return temperature is not recorded

1 = return temperature is recorded
0…1 1
SP14 0
Correction to return temperature T
RF
(MOD3: T
RF
of heating circuit)
-10.0…+10.0 0.1
SP15 40 Proportional band, PI controller in K 2...100 1
SP16 40 MOD3: Proportional band, PI controller in K (2nd control circuit) 2...100 1
SP17 240 Reset time, PI controller in sec 5...1000 5
SP18 240 MOD3: Reset time, PI controller in sec (2nd control circuit) 5...1000 5
SP19 120 Runtime for final control element in sec 30...960 15
SP20 180 Runtime for second final control element in sec
MOD1, 2: for diverter valve (SP34 = 3 or 4)
MOD3: for second control valve
30...960 15
SP21 5
Minimum limitation for flow temperature T
F
(heating circuit) in °C
5 …100 1
SP22 75
Maximum limitation for flow temperature T
F
(heating circuit) in °C
20…150 1
SP23 90
Upper limit value for max. limitation of T
RF
during heating
in °C
5…150 1
SP24 90
Lower limit value for max. limitation of T
RF
during heating in °C
5…150 1
SP25 0 Outdoor temperature at which the sliding part of the limit function for
T
RF
begins, in °C
-30...+50 1
SP26 1.0
Slope of limitation function for T
RF
in [K/K]
0.0…5.0 0.1
SP27 90
Maximum limitation for return temperature T
RF
during DHW
heating in °C
5…150 1
SP28 5 Intervention intensity if limit value for return temperature is violated in
[K/K]
0.1…10 0.1
SP29 no Limit value pulse/min for max. flow or power of heating and DHW no 0.1...16.0.
60...16000
0.1/1/10
SP30 no Limit value pulse/min for max. flow or power of heating only no 0.1...16.0.
60...16000
0.1/1/10
SP31 no Limit value pulse/min for max. flow or power of DHW only no 0.1...16.0.
60...16000
0.1/1/10
SP32 0.0 Intervention intensity in K/min if limit value for flow or power is violated 0.0…30.0 0.1
SP33 no Limit value pulse/min for min. flow or power no. 0.1...16.0.
60...16000
0.1/1/10