KSB moviBOOST VP, Operating Instructions Manual

Page: 20 / 30

moviBOOST VP
7.8 Warnings and alerts - overview
18
Alert Description
Sens. fail discharge Failure pressure transmitter
discharge side (value under 4
mA). Replace PT and reset
system.
System pressure too System pressure too long under
low minimum value (3-5-13).
System pressure too System pressure too long above
high maximum value (3-5-11).
No water available Insufficient water or pressure at
suction side.
Thermal failure Thermal failure urgent
Thermal supply valve Thermal failure supply (current
too high).
Level sensor fail Failure level sensor in receiver
tank (value under 4 mA). Replace
l.s. and reset system.
Fire alarm Alert when “external ON”
contactor opens
Warning Description
Maintenance required Customer service required
Thermal fail Pump 1 Thermal failure pump 1
(temperature too high).
Thermal fail Pump 2 Thermal failure pump 2
(temperature too high).
Thermal fail Pump 3 Thermal failure pump 3
(temperature too high).
Thermal fail Pump 4 Thermal failure pump 4
(temperature too high).
Thermal fail Pump 5 Thermal failure pump 5
(temperature too high).
Thermal fail Pump 6 Thermal failure pump 6
(temperature too high).
Pump 1 out of service Pump 1 set to manual OFF via
parameter 1-2-1. Deactivate by
selecting automatic mode.
Pump 2 out of service Pump 2 set to manual OFF via
parameter 1-2-1. Deactivate by
selecting automatic mode.
Pump 3 out of service Pump 3 set to manual OFF via
parameter 1-2-1. Deactivate by
selecting automatic mode.
Warning Description
Pump 4 out of service Pump 4 set to manual OFF via
parameter 1-2-1. Deactivate by
selecting automatic mode.
Pump 5 out of service Pump 5 set to manual OFF via
parameter 1-2-1. Deactivate by
selecting automatic mode.
Pump 6 out of service Pump 6 set to manual OFF via
parameter 1-2-1. Deactivate by
selecting automatic mode.
High water level Water level in receiver tank too
high.
Critical water level Water level in receiver tank
critical (almost empty).
Water level too low Water level in receiver tank too
low (system shut down for dry
running protection).
Spurious data Receiving unfamiliar data from
variable frequency drive.
Serial framing Communication to variable
frequency drive is “framing”
Serial parity Communication with variable
frequency drive is “parity”
Serial timeout Communication to variable
frequency drive is “timeout”
Unrequested message Receiving unrequested message
from variable frequency drive
Buffer overrun Receiving “log buffer overrun”
message from variable frequency
drive
Failure FC1 General failure variable frequency
drive 1
Failure FC2 General failure variable frequency
drive 2
Failure FC3 General failure variable frequency
drive 3
Failure FC4 General failure variable frequency
drive 4
Failure FC5 General failure variable frequency
drive 5
Failure FC6 General failure variable frequency
drive 6
24 V out of range Internal 24 V supply out of range
Analog 5V out of ran Internal 5 V supply out of range
3 V out of range Internal 3 V supply out of range
External OFF Warning when opening the
“external OFF” contactor