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INSTRUCTION MANUAL ECOSOFT RO SYSTEM MINI (MO-6500, MO-12000, MO-24000)
12
7. TROUBLESHOOTING
Problem
Possible cause
No power
The controller
does not start
after switching
Loosened contact in
on controller
screw terminal
circuit breaker
Other
Power supply does
not meet system
Main circuit
requirements
breaker trips
Other
Controller is in
Standby mode
High pressure
pump is not
starting after
Controller is in Stop
the controller
mode
has started up
Controller is in Service Contact your dealer's product support
Insufficient pressure
of water supply
The system is
connected to water
supply using flexible
Low feed
hose or small size pipe
pressure fault
Clogged pre-filter
cartridge
Other
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Corrective action
Ensure clean 230 V, 50 Hz electrical power supply to the
system
Open controller housing, check that power supply
conductors are firmly fixed in 230V terminals of the
controller board
Contact your dealer's product support
The system requires clean power supply conforming to
electrical specification in chapter 2. Check for brownout,
overvoltage, power surges
Contact your dealer's product support
Check if permeate tank is full
Check that permeate tube is not blocked or shut off with
a valve
Open controller housing and check that terminals 6 and 7
are short-circuited with a piece of wire
Ensure adequate supply of water per requirements in
Chapter 2
Set up proper connection to water supply pipe. Avoid
long runs of small size pipe
Check the filter cartridge and replace if necessary
Contact your dealer's product support
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