Aquacal HeatWave SuperQuiet SQ120R Installation Manual page 36

Titanium ThermoLink
1. Disconnect the plumbing to the heat pump at connection unions (removal is counter-
clockwise).
2. Remove internal drain plug.
3. Allow water to drain completely from the heat pump. Expect to see a lot of water drain out
at first, and then a small amount to continue to drain out over a long period.
4. After heat pump is fully drained, re-connect internal drain plug and reinstall front access
panel.
5. Partially reconnect plumbing connection unions.
6. Winterizing is complete.
7. When ready to use heat pump again, hand-tighten connection unions. Reconnect electrical
power, and set the operating mode on the heat pump. Activate filter pump.
Titanium ThermoLink
1. Reinstall front access panel.
2. Disconnect the plumbing to the heat pump at connection unions (removal is counter-
clockwise).
3. Allow water to drain completely from the heat pump. Expect to see a lot of water drain out
at first, and then a small amount to continue to drain out over a long period.
4. After heat pump is fully drained, reinstall front access panel.
5. Partially reconnect plumbing connection unions.
6. Winterizing is complete.
7. When ready to use heat pump again, hand-tighten connection unions. Reconnect electrical
power, and set the operating mode on the heat pump. Activate filter pump.
Titanium Tube-in-Tube Exchanger
1. Disconnect the plumbing to the heat pump at connection unions (removal is counter-
clockwise).
2. Allow water to drain completely from the heat pump. Expect to see a lot of water drain out
at first, and then a small amount to continue to drain out over a long period.
3. Place an air hose into the pool inlet of the heat pump; wrap a clean rag around the hose to
form a temporary seal.
4. Push all water from the water circuit using compressed air no stronger than 50 psig. The
residual water should be forced out of the pool outlet. Allow compressed air to blow into
the heat pump inlet for at least 15-20 seconds after the water stops coming out.
5. Repeat process on the outlet side of the heat pump.
6. Partially reconnect plumbing connection unions.
7. Winterizing is complete.
8. When ready to use heat pump again, hand-tighten connection unions. Reconnect electrical power, and set the
operating mode on the heat pump. Activate filter pump.
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®
Exchanger (with Internal Drain)
®
Exchanger (with no Drain)
Internal
Drain
No Drain
Titanium
Tube-in-
Tube