EcoSmart ES50LVP Installation, Operation And Maintenance Manual - Dehumidification
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Thermostat is satisfied
• Condenser turns off
• Fan speed ramps down to zero, extracting any remaining cooling from the DX coil
Dehumidification
When in cooling mode, a dehumidification function can be set using system switch 3 as follows:
• OFF - Normal cooling fan runs at rate set by COOL CFM switch
• ON - fan runs at 85% of COOL CFM rate for 10 min. and then reverts back to rate set by
COOL CFM
Fan Mode
• R is connected to G
• If fan is set to “ON” on thermostat, fan runs as follows:
• If SYSTEM switch 4 is OFF, fan runs at selected HEAT CFM rate
• If SYSTEM switch 4 is ON, fan runs at 50% of selected HEAT CFM rate
• If fan is set to “OFF” on thermostat, fan runs at HEAT or COOL CFM settings
Constant Low Fan Circulation
Fan may be run at a low rate using system switch 4 as follows:
• OFF – fan runs at rate set by HEAT CFM switch
• ON – fan runs at 50% of rate set by HEAT CFM switch
Freeze Protection
The ecosmart is equipped with a freeze protection sensor to help prevent any damage to the
hot water coil from a freeze up. In any mode, heating, cooling or standby, when the outlet air
temperature sensor reads a temperature of 40°F or lower the ecosmart will bring on the
circulating fan and energize the pump relay.