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Operational Status Messages
The LCD screen displays a range of status and diagnostic messages, depending on the operating conditions. The
following status messages, will be shown in pool, spa, and remote modes when no active fault conditions are present.
Table D. Operational Status Messages
Display Condition
No Demand
Demand has been satised and the unit is in standby.
Heating
Unit is operating and running a heating cycle.
Cooling
Unit is operating and running a cooling cycle.
Defrost
Unit is performing a defrost cycle. Coil temperature is below defrost temperature limit. Verify defrost
temperature and defrost deadband settings.
Comp Start Delay Notication that the compressor is under a 3-minute delay before turning on.
Valve Chng Delay
Notication that the 3-way valves are being commanded to change positions
pool to spa, or spa to pool.
Solar Heat
The solar heating setting is enabled, and running with the heat pump.
Outside Lockout
The compressor is not running because the ambient temperature is too cold as measured by the
ambient sensor. Verify outside lockout temperature setting.
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