Jacuzzi JPDS Quick Start Manual

Auto descaler

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Jacuzzi JPDS Auto Descaler

How the Unit Works

Once the unit has been installed correctly on the pool circulation system, the Jacuzzi

JPDS Auto Descaler will pass a radio signal into the water. This causes the calcium

ions to precipitate in suspension in the water, instead of on the surface of the pool.

Existing scale will be removed over the course of a few weeks, and any staining will

disappear with it. Some silica scale may reappear, though considerably less than

before.

NOTE: Silica scale which has been leached from behind the tiles will not necessarily

be reduced.

Installation Tips

Follow these three essential points for proper installation:

1. Wires must be tight on the PVC pipe and secured at both ends by the provided UV

rated plastic zip ties.

TIP: Vibrations from the pump may cause the wires to come loose. Check the wires

occasionally to retighten.

2. Keep the Descaler control box close to the pipe so you have the maximum

amount of wire available to wrap round the pipe.

TIP: Secure the box directly to the PVC pipe or simply let it hang just below from the

aerials.

3. Install the auto Descaler on a horizontal pipe on the discharge side of the pump,

preferably immediately after it and before the filter.

This product is intended for use on plastic PVC pipe up to 2.5" diameter on

recirculating systems for swimming pools. The Jacuzzi JPDS is fully waterproof and

can be exposed to rain and harsh weather.

The antennas and power supply are directly wired into the control box and cannot

be removed from the unit. The circuit board is fully encapsulated in epoxy resin.

Enclosed you will find a plastic sheath which can be heat-shrunk onto the power

supply connection.

Page 1 Once the unit has been installed correctly on the pool circulation system, the Jacuzzi JPDS Auto Descaler will pass a radio signal into the water. This causes the calcium ions to precipitate in suspension in the water, instead of on the surface of the pool.
Page 2 The shorter the length the more available to wrap around the pipe and the better the Jacuzzi JPDS will work. TIP: Vibrations from the pump may loosen the wires. Check occasionally to...
Page 3 Calcium scale will bubble and will disappear. Silica will not react. Jacuzzi JPDS will NOT remove silica scale and will not be effective on scale around the grout lines of tiles. High levels of silica are found in a few ground water supplies and are not a common issue in most areas of the USA.
Page 4 100 Day Money Back Guarantee: If, for any reason, you are dissatisfied with your Jacuzzi JPDS, you may return it at any time during the first 100 days for a full refund. Simply bring in your receipt, with your full name and address, to the location from which you purchased the unit for a refund.