Alternate Plumbing Configurations - Jandy PureLink Installation And Operation Manual

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Pool
Return
Figure 3. Recommended Plumbing Configuration with Cell and Sensors #1, Top View
Heater
Figure 4. Recommended Plumbing Configuration with Cell and Sensors #2, Side View
3.2.2 Alternate Plumbing Configurations
There are alternate plumbing layouts to allow for chlorination of the pool during spa spillover operation, but
prevent over-chlorination of the spa during "spa only" operation (see Figures 5 and 6). The configuration
shown in Figure 5 will only chlorinate the pool. Whereas Figure 6 allows chlorination of the pool or spa.
If the PureLink is controlled by an AquaLink RS, the PureLink is notified when the AquaLink RS is in Spa
Mode and adjusts to 10% of the AquaLink RS output setting to ensure the spa is not over-chlorinated.
Note
The PureLink is powered from the LOAD SIDE of the pool circulation pump relay. This ensures that the Cell
only operates when the pool pump is ON. The Flow Sensor serves as a protection device to ensure there is
sufficient flow for the Cell to operate.
Heater
Cell
Sensors
Sensors
JANDY
Spa
Return
Jandy Valve Actuator (JVA)
Spa
Return
Detail A
Preferred
Detail B
Not Preferred
Detail C
Hazardous
Detail A
Preferred
Detail B
Not Preferred
Detail C
Hazardous