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Message Displayed
no FLO
on 75094
(Scrolling)
no FLO
on 75092 and 75093
A = Lo
P = OFF
on 75094 and 75093
and 75092 in water
(Scrolling)
A = Lo
P = OFF
on 75092
(Scrolling)
TROUBLESHOOTING
Problem
Chlorine generation
has stopped due to
insufficient water
flow.
10. If the pump is a 2-speed pump, is it on low speed? The low speed
Chlorine generation
Flow switch jumper must be installed for 75092 and 75093.
has stopped due to
lack of flow switch
jumper
Cell is completely
1. Check cell for calcium scale buildup. Clean as needed.
clogged from calcium
2. Check for visual wear on the edges of the terminal blades.
scale, has failed, or
3. Check the cell cord for tight connections on the cell and on the power
the cell cord is loose
or damaged.
4. Replace cell if depleted.
The cell cord is
Verify cell cables are inserted fully into the AG base cell connector.
disconnected
The cell is heavily
Remove and acid wash as described in Maintenance section of manual.
scaled.
If this is a new
Verify that the incoming voltage matches the voltage of the Control Unit.
installation...
(See Specifications and Installation sections of manual.)
Use the "INFO" button to get cell volts and amps.
Cell is not receiving
the expected Amps.
Installer: If the unit is configured for 230-VAC operation, then verify
the input AC voltage is not 115-VAC. Supply correct voltage, or reconfigure
the unit as appropriate.
When 75092 cell is returned to the pool, cycle power and normal operation
Cell has been
should commence. If power is not cycled, up to 15 minutes may be
removed from the
required for normal operation.
pool for swimming.
Typical Solution
1. Turn on the circulation pump.
2. Turn the control valves to the correct position to allow water
flow through the manifold.
3. If a suction type vacuum cleaner is used, then clean if clogged.
4. Check and clean the skimmer basket.
5. Check and clean the pump basket.
6. Check and clean or backwash the main circulation filter.
7. Clean the manifold screen of trash or debris. For instructions to clean
the screen, test the flow switch, see Maintenance section of manual.
8. Clean the SuperCell if plugged with debris or calcium scale (See
Maintenance section of manual.)
9. Check for leak at pump basket O-ring, leaking valve or fitting.
may not create enough flow for the manifold.
supply. Check the plug for burns. Tighten or replace as needed.
• If the volts are 24-26, then the problem is usually caused by low salt,
improperly connected, disconnected or loose cell cord, water less
than 65°F (18.3°C), a scaled cell, or cell near end of life. Correct as
appropriate.
• If the volts are less than 20, then contact Autopilot Systems
for assistance.
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