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Tonnage | 10 tons |
---|---|
EER | 10.0 |
Voltage | 460V |
Phase | 3 |
Refrigerant Type | R-410A |
Airflow | 4000 CFM |
Scientific research on chemicals affecting the ozone layer.
Importance of certified technicians and following regulations.
High pressure and specific equipment requirements for R-410A.
Mandatory PPE for installation/servicing due to hazards.
System operation control via thermostat and fan switches.
Microelectronic control features for unit functions and diagnostics.
Control logic for cooling operation based on zone sensor or thermostat.
Control of evaporator fan speed and timing during cooling/heating cycles.
Control of electric heat stages based on heating requirements.
Identifies system faults and their primary/secondary causes.