Owner
’s Manual
Page 21
9000 Electronic Operation
Owner’s Manual
Fr
eeze Protection
If the temperature sensors detects a drop of 44˚F on the heater
, the pump will automatically power-up to provide
freeze protection. The equipment will stay “ON” for 4 minutes after the sensor detects a water temperature of
45˚F or higher. In colder climates, an optional additional freeze sensor may be added to protect against freeze
conditions that may not be sensed by the standard sensor. AUX freeze sensor protection acts in a similar
fashion, with the expected temperature threshold determined by the switch and without a 4-minute delay in
turn-off.
Diagnostic Messages
9000 Control Panels
Message
Meaning
No Display
No power
OHH
“Overheat” The spa will shut down if the sensor detects 118˚F at the heater.
OHS
“Overheat” The spa will shut down if the sensor detects that the water is 110˚F.
ICE
“Ice” Potential freeze condition.
SnA
Spa is shut down. The sensor that is plugged into Sensor “A” jack is not working.
Snb
Spa is shut down. The sensor that is plugged into Sensor “B” jack is not working.
SnS
Sensors are out of balance. If this is alternating with the temperature, it may just be a
temporary condition. If the display shows only this message (periodically blinking),
the spa will shut down.
HFL
A substantial difference between the temperature sensors was detected. This could
indicate a flow problem.
LF
Persistent low flow patterns (display on the fifth occurrence of the “HFL” message
within 24 hours). Heater is shut down, but other spa functions continue to run
normally.
“CCL”
Check Chlorine.
“CSh”
Check Shock.
“Car”
Check Aromatherapy
Summary of Contents for 1100 Electronic Series
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Page 161: ...Owner s Manual Page 11 Electrical Installation Owner s Manual Figure 3 GFCI Hook Up ...
Page 219: ...Owner s Manual Page 11 Electrical Installation Owner s Manual Figure 3 GFCI Hook Up ...
Page 282: ...Owner s Manual Page 11 Electrical Installation Owner s Manual Figure 3 GFCI Hook Up ...