60
when activated.
8.
If the contactor coil is receiving 12V DC but inoperative then the
contactor’s
coil
may be bad. Replace the contactor.
9.
If 12V DC is not present when the Booster Pump is activated, trace the yellow and
yellow/black wires to the Control Printed Circuit Board and measure the DC voltage at
the terminals. It should read 12V when activated.
7.5
Electrical and Electronic Circuit Abnormalities
The Start Switch is pressed, but the system does not attempt to start.
1.
System is in Fresh Water Flush Mode. Press Stop to exit Fresh Water Flush Mode. Press
Start to operate the system.
2.
The LCD on the Touch Pad is not illuminated.
•
Reset the system circuit breaker.
•
There is no main Power to the system from the Power Source, investigate, and correct.
3.
Improper wiring. Ensure that system is wired correctly and that there are no loose wire
connections.
4.
Inadequate power source to the system.
•
Ensure that the voltage does not drop below the industry standard of 10% of the full
operating voltage set for the system. If the voltage drops below this standard during the
system startup, the system will not start. High
current is necessary to “excite” the electric
motors. At the time of attempting to start the electric motors, they will consume high
current. This may cause the voltage from the Power Source to drop dramatically for a
fraction of a second which can be enough to cause the electronic circuit to shut off.
•
Provide adequate power to the system.
5.
Defective Start Switch on Touch Pad.
•
Test with Substitute Touch Pad.
•
Replace Touch Pad if one or more lamps or switches are found to be inoperable.
The Stop Switch is pressed, but the system does not stop.
1.
Microprocessor has locked up. Turn main power off to the system at the power
source circuit breaker for a minimum of 30 seconds to reset the microprocessor.
2.
Defective Stop Switch on Touch Pad.
•
Test with Substitute Touch Pad.
•
Replace Touch Pad if one or more lamps or switches are found to be inoperable.
3.
Water damage to printed circuit board.
•
Inspect Printed Circuit board for presence of water or corrosion from water.
•
If board had water spilled on it remove board from system, flush with distilled water,
and thoroughly dry with hair dryer. Place board in low humidity area for minimum 24
Содержание AQUA DUO A455C-2800
Страница 15: ...15 Figure 2 4 Piping and Instrumentation Diagram 2800 3600 GPD ...
Страница 16: ...16 Figure 2 5 Piping and Instrumentation Diagram 2800 3600 GPD with Optional 20 Micron Prefilter ...
Страница 17: ...17 Figure 2 6 Piping and Instrumentation Diagram 4800 6200 GPD ...
Страница 18: ...18 Figure 2 7 Piping and Instrumentation Diagram 4800 6200 GPD with Optional 20 Micron Prefilter ...
Страница 32: ...32 Figure 2 26 Hose Tube Connection Instructions Figure 2 27 Tubing Fitting Internals ...
Страница 63: ...63 8 DRAWINGS DIAGRAMS ...
Страница 64: ...64 1 P ID ...
Страница 65: ...65 ...
Страница 66: ...66 ...
Страница 67: ...67 ...
Страница 68: ...68 2 GA Drawing ...
Страница 69: ...69 ...
Страница 70: ...70 ...
Страница 71: ...71 ...
Страница 72: ...72 ...
Страница 73: ...73 ...
Страница 76: ...76 4 Wiring Diagrams ...
Страница 77: ...77 ...
Страница 78: ...78 ...
Страница 79: ...79 ...
Страница 80: ...80 ...
Страница 81: ...81 ...
Страница 82: ...82 ...