Table of Contents
Advertisement
Message
Message shown on the display
No.
SYS:DI2.2 Alarm cooling water pressure high
19
/ Overload cooling water pump
SYS:DI2.3 Alarm fault ozone destructor
20
SYS:DI2.4 Alarm fault air preparation system
21
Manual_SMOevoPLUS_eng_01.2019.doc
Manual Ozone Generating System SMOevo
Description /
Possible Cause
Overload cooling water pump.
Current consumption too high.
Incorrect limit value.
Motor protective circuit breaker
defective.
Too high pressure in cooling water
system.
Main switch at WOD turned to Off.
Overload motor protective circuit
breaker in WOD cabinet.
Heating defective.
Fault message from air
preparation system.
Cable break.
Incorrect wiring.
PLUS
Troubleshooting
Countermeasures
Check input voltage.
Check limit value.
Check motor protective circuit
breaker
Reduce pressure in the system.
Check cooling water flow and
temperature (by customer), reduce
pressure if necessary.
Turn main switch of WOD to On.
Check input voltage.
Check limit value.
Check motor protective circuit
breaker.
Check connections in WOD
cabinet.
Check resistance of the heating.
Check cables and connections.
Check input voltage.
Check the fault message on the
display, take countermeasures
according to the operating
instructions of the unit,
refer to
manufacturer's manual.
page 142 of 179
Advertisement
Table of Contents
