Aquacal TropiCal T170, Operation Manual

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Recommended Inspection Checklist:
1. Clean Evaporator Coil (As Applicable)
2. Clean Condenser Coil (As Applicable)
3. Check Contactor Points
4. Check Fan Capacitor Values
5. Check Fan Blade Clearances
6. Clean Heat Pump Cabinet
7. Check Flow / Pressure Switch
8. Apply Rust Inhibitors (As applicable)
9. Verify / Check Air Flow Delta-T
10. Verify / Check Water Flow Delta-T
11. Check Fan Motor Amperage Draw
12. Check and Clear Condensate Drains
13. Check Compressor Capacitor Values
14. Check Compressor Amperage Draw
15. Check Internal Electrical Connections
16. Check Operating Refrigerant Pressures (As Applicable)
17. Check Ambient and Water Temperature Sensors
18. Check Proper Line and Control Voltage to Unit
19. Identify Insect and Rodent Issues with Unit
20. Identify Environmental Conditions of Concern (Run-Off, Sprinklers, etc.)
21. Perform Operating Orientation (As Applicable)
2.7 Freeze Protection
When freeze protection is active, water is circulated through designated group's plumbing circuits in 5 minute
cycles. The water circulation lowers the chances of water freezing in those circuits.
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Freeze protection will automatically activate when the air temperature falls below 37° F (3° C).
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When the air temperature rises to 43° F (6° C), freeze protection will deactivate.
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These set temperatures and cycle times can be adjusted as needed in settings. See " Adjusting Freeze Protection
Options " on the next page.
PLEASE NOTE:
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Freeze protection is meant to be temporary. If freezing temperatures will continue for an
extended time frame, the pool equipment
must be winterized.
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The heat pump will not attempt to heat water in freezing conditions.
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As a group cycles on and off, any devices contained within that group will also cycle on and
off. If this behavior is undesirable, the device can either be removed from the group or
manually deactivated.
Requirements for Freeze Protection
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