Spectra Watermakers LB-20000, Installation And Operating Manual

Page: 53 / 65

53
Tank Level not accurate

Tank Level not calibrated

Domestic water pump run-
ning

Water tanks sloshing while
underway, no baffles in
tanks

Tank sensor failed

Calibrate tank level according
to calibration instructions

Stop domestic water pump
and check tank level

Re-check tank level accuracy
while vessel in in port and sea
state is calm

Replace sensor
SYMPTOMS
PROBABLE CAUSE
REMEDY
Troubleshooting Spectra Connect
Tank Level shows ‘ ! ‘

Tank Level sensor disabled
in Settings

Verify tank level sensor is
installed, and enable the tank
level sensor
Device IP in Support Menu
reads ‘NIL’

Control board not connect-
ed to router or switch

Control board not receiving
IP address from router or
switch

Connect the control board to a
router or switch according to
the Networking instructions

Cycle power on the water-
maker with the network cable
connected
Power suddenly drops out
and watermaker restarts

Electrical short, or failed
boost pump

Electrical short, or failed
solenoid valve

Electrical short, or failed
pressure sensor

Electrical short, or failed
speed control

Electrical short, or failed
salinity probe

Disconnect boost pump wires
from control board and cycle
power. Check boost pump for
electrical short.

Replace Boost Pump

Disconnect solenoid valves
from control board and check
valve for a short.

Replace valve

Disconnect speed control and
cycle power. Check speed
control for electrical short.

Replace Speed Control

Disconnect salinity probe
wires from control board and
cycle power.

Replace Salinity Probe