aquatherm AT400 Installation Manual - Page 6

Browse online or download pdf Installation Manual for Heat Pump aquatherm AT400. aquatherm AT400 16 pages. Swimming pool & spa heat pumps “black cabinet” with analog controls series only
Also for aquatherm AT400: Owner Operational Manual (12 pages)

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Plumbing & Water Connections for Pool/Spa Combinations

For a connected pool and spa, where the spa has a spill over type waterfall into the pool. Where

one pump and one heater is used for either the pool or the spa. If the water pump exceeds 1.5

H.P. then install either of the optional bypasses as shown on page 5.

SPA

POOL

SEE CHLORINATOR LOOP & CHECK

VALVE REQUIREMENT ON PAGE 5.

Plumbing & Water Connections for Separate Pool & Spa

For a separate pool and spa not con-

nected, and does not have a spill-

over. Where the pool and the spa

have separate pump & filter systems

but using the same heater. If the water

pump exceeds 1.5 H.P. then install

either of the optional bypasses as

shown on page 5.

SEE CHLORINATOR LOOP & CHECK

VALVE REQUIREMENT ON PAGE 5.

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