Protection Systems; Display Indication - DAB ESYBOX MAX 60/120M Installations- Und Wartungsanleitungen

PK
TB
T1
T2
GP
GI
RM
NA
NC
IC
ET
AE
AF
I1
I2
I3
I4
O1
O2
PW
AY

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.
Low pressure threshold on
suction [bar]
Blockage time for water lack [s]
Low pr. delay (KIWA) [s]
Delay in switching off [s]
Proportional gain coefficient
Integral gain coefficient
Maximum speed [rpm]
Active devices
Simultaneous devices
Configuration of the reserve
Max. exchange time [h]
Anti-blocking function
Antifreeze
Function I1
Function I2
Function I3
Function I4
Function output 1
Function output 2
Change password
Anticycling Function AY

Display indication

PD
FA
Display indication
PH Cutout due to pump overheating
BL Blockage due to water lack
BP1 Blockage due to reading error on the delivery pressure sensor
BP2 Blockage due to reading error on the suction pressure sensor
PB Blockage due to supply voltage outside specifications
OT Blockage due to overheating of the power stages
OC Blockage due to motor overload
SC Blockage due to short circuit between the motor phases
ESC Blockage due to short circuit to earth
HL Hot liquid
NC Blockage due to motor disconnected
Ei Blockage due to i-th internal error
VI Blockage due to i-th internal voltage out of tolerance
EY Block for cyclicality abnormal detected on the system
Table 20 Indications of blockages
ENGLISH
1,0
15
2
10
0,5
1,2
5500
N
NA
1 (Auto)
2
1(Enabled)
1(Enabled)
0 (disabled)
0 (disabled)
0 (disabled)
0 (disabled)
2
2
0
0 (Disabled)
Table 18
Alarm in the fault log
Description
Irregular switching off
Problems in the cooling system
Table 19 Alarms
Blockage conditions
Description
68