Operation Manual

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English
L-2230 Specifications
Automated Factory Self Test
Program
The Elite software contains a self test program to
facilitate factory testing of the entire air conditioning
system. Once the self test program is activated, the test
cycle will continue until the AC power is interrupted or
the Power Button is pressed once.
Activate the self test program by pressing the Power
Button after turning on the AC power, while the display
indicates “888” and all LEDs are lit. Elite is now in the
self test program.
“tSt” appears in the display while in the self test pro-
gram.
Once activated the self test software will continuously
execute the following procedure:
1. Turn on in the Heat Mode and supply heating for ten
minutes.
2. Stop heating and run the fan only for five minutes.
3. Switch to Cool Mode and continue cooling for ten
minutes.
4. Stop cooling and run the fan only for five minutes.
5. Return to step one and continue until interrupted.
The self test program will continue until the power is
interrupted or the test is halted by pressing the Power
Button once.
Service Tools
Hour Meter
Total compressor cycle time is saved in EEPROM every
six minutes of continuous compressor running time.
Cycles less than six minutes will be discarded to
conserve memory and allow the most flexible hour-
meter possible.
To view the hour meter, turn off AC power supply circuit
breaker and then turn it back on. Immediately after
restoring power, while the display indicates “888” and all
LEDs are lit, press the Down Button. The following will
appear in the display:
1. The hour meter mnemonic “Hr” is displayed for one
second.
2. The display blanks out for one second and then
displays the thousands of hours for three seconds.
3. The display blanks out for one second and then
displays the hours for three seconds.
4. The unit returns to the last operating state before
power was removed.
Maximum recorded time is 65,536 hours, the meter stops
and can only be reset by a service technician.
Service History Log
Elite will record and remember the last eight service
problems or service faults detected. Each time a fault is
detected, a one hour timer is started. During that hour
the same recurring fault will not be recorded. Should a
different fault be detected during that hour, it will be
entered into the service history log.
The following events are entered into the service history
log:
1. High Freon Pressure Fault - “HPF”
2. Low Freon Pressure Fault - “LPF”
3. Air Sensor Fault - “ASF”
4. Pump or Loss of Seawater Fault - “PLF”
To view the service log, turn off AC power supply circuit
breaker and then turn it back on. Immediately after
restoring power, while the display indicates “888” and all
LEDs are lit, press the Mode Button. The display will
flash the most recent mnemonic for the fault detected,
followed by the event number. To view the other events
detected press either the Up or Down Buttons.
The service history log can be cleared by simultaneously
pressing the Power and Down Buttons.
Exit the service history log by pressing either the Power
or Mode Buttons or wait thirty seconds without pressing
any button.
Display Location
IMPORTANT!
The system’s air sensor is located in the Display Panel.
The display MUST be located on an inside wall at eye
level. It must NOT be located in direct sunlight or inside
a cabinet.
Face plate sensor location