Features & Functionality; Multi-Coloured Led Indicator Light; Backwash Speed Cycling Technology; Full Variable Frequency Drive With User Friendly Selectable Speed Dial - Davey SilensorPRO SP200BT Instructions D'installation Et D'utilisation

5. FEATURES & FUNCTIONALITY
The SilensorPRO has several operational features. The following explain each of these.

Multi-coloured LED indicator light

Used for identifying required settings for programming time for full speed (Boost) cycling and warnings:
• Solid green = Normal dial operation
• Slow flashing green = In backwash mode
• Fast Flashing green = AUX external control
• Solid White = Time to Backwash
• Fast Flashing White = Fault detected - reset pump
• Slow Flashing blue = Operated by Bluetooth
• Solid blue = Bluetooth mode

Backwash speed cycling technology

When in backwash mode the SilensorPRO will cycle between a low and high speed to help agitate the filter
media for a more effective clean. This reduces wasted water and chemicals during the backwash cycling
process.

Full variable frequency drive with user friendly selectable speed dial

• Provides for easy selection of desired filtration speed
• No complicated digital push button controls

Large 4.5 litre lint pot

• Provides for longer intervals between cleaning

Patented water-cooled design for smooth and super quiet operation

The SilensorPRO has a water-cooled membrane and jacket around the motor which helps to keep the pump
cool during operation. Waste heat off the motor is transferred into the pool water, helping to reduce pool
heating energy costs.

SP400BT constant flow/speed compensation

As the pool filter becomes dirty, pressure builds up. With a typical pool pump, this would naturally slow the
flow coming through the system. The SilensorPRO has the intelligence to automatically detect the resistance
applied by a filter and slowly compensate the reduction flow, by increasing the speed of the motor. The result
is the flow remains constant between filter cleans.
When the SilensorPRO detects that the speed increase indicates time to backwash your filter, the LED
indicator will show a solid white display (see item above).
SP400BT weatherproof RJ45 communication port
(see section 7 for connection details)
• For communication and connecting to external pool control systems
• For receiving a signal from a heat pump, or gas heater to ramp the SilensorPRO speed to full during the
heating process
• Service diagnostics and software updates (For Davey use only)
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