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Heat Pump Is Running, Not Cooling
ISSUE
The heat pump is running. But the water is not cooling.
RESOLUTION
1. If the heat pump is using an external controller, confirm the heat pump is programmed properly to
allow for cooling.
2. Confirm the heat pump mode is set to cool.
3. Confirm the thermostat is set below the current water temperature.
4. Confirm valves are positioned to cool the correct body of water (either the pool or the spa). If cooling a
spa that overflows into a pool, confirm the spa is isolated when being cooled (not flowing into the
pool).
5. If an error code is displayed, determine and correct the condition causing the code.
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6. Confirm heat pump is transferring heat out of the water.
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Measure the temperature of air discharge coming out of the heat pump's fan. If the air is between 8°
to 10° F (4.4° to 5.6° C) warmer than the outside ambient air, the heat pump is moving heat out of
the water.
7. Confirm that the filter pump has a sufficient run-time. The heat pump will not run (or cool the
water) without water flow.
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Summary of Contents for HeatWave SuperQuiet SQ120R
Page 2: ......
Page 28: ...Page 24 Configure Call Flex Enter Installer Menus then proceed 1 Installation ...
Page 33: ...Page 29 Configure for Smart Bus Controller Enter Installer Menus then proceed 1 Installation ...
Page 36: ...Page 32 Configure 2 wire controller Enter Installer Menus then proceed 1 Installation ...
Page 40: ...Page 36 1 Installation ...
Page 41: ...Page 37 Configure for Scheduled Mode Enter Installer Menus then proceed 1 Installation ...
Page 42: ...Page 38 1 Installation ...
Page 45: ...Page 41 1 Installation ...
Page 47: ...Page 43 1 Installation ...
Page 50: ...Page 46 1 Installation ...
Page 53: ...Page 49 1 Installation ...
Page 55: ...Page 51 1 Installation ...
Page 58: ...Page 54 Turbo Boost 1 Installation ...
Page 59: ...Page 55 Set Efficiency Mode to 24 Hour 1 Installation ...
Page 60: ...Page 56 Set Efficiency Mode to Filtration Schedule 1 Installation ...
Page 61: ...Page 57 1 Installation ...
Page 63: ...Page 59 1 Installation ...
Page 65: ...Page 61 1 Installation ...
Page 84: ...Page 80 Model Number Example 3 Appendix ...
Page 89: ......
Page 144: ...Rev L 8 12 13 MASTERTEMP Pool and Spa Heater Installation and User s Guide 55 N TES ...