SEUNGIL ELECTRONICS

20162

Compressor4Cycle, Heating 4Step, Damper Control, Dehumidification

STHAV-K6

Cooling (Dehumidification) 4Cycle
Heating 4Step
Humidification(Pan, Evaporative, Electrode)
AO Damper Manual Control
Temperature Humidity Communication Sensor

Controller

Display

Remote Display

Sensor

Humidifier

Overview and Features

This specification expands the standard configuration of the AHU / Packaged AC control unit to support 4-cycle cooling operation, making it suitable for large-capacity air conditioning systems.

AO (Analog Output) Settings
The following output modes are available in the AO settings menu:
"Manual OA" (Outdoor Air) or "Manual EA" (Exhaust Air): Outputs are activated only when the fan is operating.
"Manual RA" (Return Air): Outputs remain continuously active, regardless of fan operation.
Sensor Connection Options
In cases where on-site conditions prevent the use of analog temperature and humidity sensors, the system supports connection via communication-type sensors for flexible integration.