ENGLISH
59
Identifying code
Description
Value
Installation Memo
TK
Backlight lighting T.
2 min
LA
Language
ENG
SP
Setpoint pressure [bar]
3,0
RI
Revs per minute in manual
mode [rpm]
3000
OD
Type of plant
1 (Rigid)
RP
Pressure decrease to restart
[bar]
0,3
AD
Address configuration
0 (Auto)
PR
Remote pressure sensor
Disabled
MS
Measuring system
0 (International)
EK
Low pressure function on suction
0
(disabled)
PK
Low pressure threshold on
suction [bar]
1,0
TB
Blockage time for water lack [s]
15
T1
Low pr. delay (KIWA) [s]
2
T2
Delay in switching off [s]
10
GP
Proportional gain coefficient
0,5
GI
Integral gain coefficient
1,2
RM
Maximum speed [rpm]
5500
NA
Active devices
N
NC
Simultaneous devices
NA
IC
Configuration of the reserve
1 (Auto)
ET
Max. exchange time [h]
2
AE
Anti-blocking function
1(Enabled)
AF
Antifreeze
1(Enabled)
PW
Change password
0
AY
Anticycling Function AY
0 (Disabled)
Table 10
10.
PROTECTION SYSTEMS
The device is equipped with protection systems to preserve the pump, the motor, the supply line and the inverter.
Depending on the type of error, the protection can stop the motor but when normal conditions are restored it can: cancel itself automatically
instantaneously or after a certain time following an automatic reset.
Some errors can be unlocked manually by pressing and releasing the ^ and
˅
buttons simultaneously.
Alarm in the fault log
Display indication
Description
PD
Irregular switching off
FA
Problems in the cooling system
Table 11 Alarms
Blockage conditions
Display indication
Description
PH
Cutout due to pump overheating
BL
Blockage due to water lack
BP1
Blockage due to reading error on the internal pressure
sensor
PB
Blockage due to supply voltage outside specifications
OT
Blockage due to overheating of the power stages