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Response of the pump in the event of a fault
Fault
Response
time
(tr)
Mains
≤ 100 ms
undervoltage
Mains
≤ 100 ms
overvoltage
Motor blocking
≤ 10 s
Defective syn-
≤ 10 s
chronous run
Motor overload
60 s
Short circuit/
< 6 μs
earth leakage
Contact/
< 10 s
winding error
Dry run
< 60 s
Excess module
< 1 s
temperature
Table 10.1: Response of the pump in the event of a fault
10.2 Restart times of the pump
Start-up time for:
Dp-c, power switched on
0 to min Dp-c
0 to max Dp-c
Dp-v, power switched on
0 to min Dp-v
0 to max Dp-v
Control input "Analogue In 0...10V"
0-10V ON: 0 to n
min
0-10V ON: 0 to n
max
n
to n
min
max
( ) Start time when power is switched on
Table 10.2: Restart times of the pump
11 Spare parts
No spare parts are available for the Yonos ECO BMS pumps.
In the event of damage, the entire pump should be replaced.
Installation and operating instructions Wilo-Yonos ECO BMS
Delay time
Permissible
(ta)
number of
faults (N)
≤ 20 ms
no
restrictions
≤ 20 ms
no
restrictions
30 s
5
≤ 5 s
no
restrictions
30 s
no
restrictions
1 s
25
30 s
5
30 s
no
restrictions
30 s
5
4 s
6 s
4 s
5 s
1 (2) s
2 (3) s
2 s
Auto
Waiting
SSM
reset
time
(SSM is
active)
(tn)
yes
30 s
open
Response time
≤
yes
30 s
open
no
30 s
open
yes
30 s
open
yes
30 s
open
no
30 s
open
no
30 s
open
yes
30 s
open
no
30 s
open
English
1.35 s
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