Title: +038=360.021-#####._06-360.021 Gold RXF-12 Ventilasjonsaggregat Swegon - Installasjonsanvisning.pdf
External contact function. Optional: Normally open/normally closed.14,15External low speedExternal contact function. Overrides the time switch from stop to low speed operation.16,17External high speedExternal contact function. Overrides the time switch from stop or low speed to high speed operation.18,1920,21Demand controlCirculation pump, heating circuitInput for 0-10 VDC. The input signal influences the supply air/extract airflow setpoint if the unit is operating in the demand control mode. For connection of a sensor, for example CO2, CO and VOC Independent contact, max. 5 A/AC1, 2 A/AC3, 250 VAC. Closes on a heating load.22,23Circulation pump, cooling circuit or cooling on/off, 1-step operationIndependent contact, max. 5 A/AC1, 2 A/AC3, 250 VAC. Closes on a cooling load.24,25Cooling, on/off, 2-step operation Independent contact, max. 5 A/AC1, 2 A/AC3, 250 VAC. Closes on a cooling load.26,27In-service indication