Carrier 50HCQA07 Installation Instructions Manual

Also see for 50HCQD07: Installation instructions

41Table 12 — Dry Bulb Operation, No Demand Controlled Ventilation (DCV) (CO2 Sensor) — 1 Speed Fan*With stage 3 delay (STG3 DLY) in Advanced setup menu, secondstage of mechanical cooling Y2-O can be turned on after the delay if thecalls for Y1-I and Y2-I have not been satisfied.Table 13 — Dry Bulb Operation, with Demand Controlled Ventilation (DCV) (CO2 Sensor) — 1 Speed Fan*With stage 3 delay (STG3 DLY) in Advanced setup menu, secondstage of mechanical cooling Y2-O can be turned on after the delay if thecalls for Y1-I and Y2-I have not been satisfied.Table 14 — Enthalpy Operation, No Demand Controlled Ventilation (DCV) (CO2 Sensor) — 1 Speed Fan*With stage 3 delay (STG3 DLY) in Advanced setup menu, secondstage of mechanical cooling Y2-O can be turned on after the delay if thecalls for Y1-I and Y2-I have not been satisfied.DCVOUTSIDE AIRGOOD TOECONOMIZE?Y1-I Y2-I FAN SPEED Y1-O Y2-O OCCUPIED UNOCCUPIEDNoneNoOff Off High 0-v/Off 0-v/Off MIN POS ClosedOn Off High 24-v/On 0-v/Off MIN POS ClosedOn On High 24-v/On 24-v/On MIN POS ClosedYesOff Off High 0-v/Off 0-v/Off MIN POS ClosedOn Off High 0-v/Off 0-v/Off MIN POS to Full-Open Closed to Full-OpenOn On High 24-v/On 24-v/Off* MIN POS to Full-Open Closed to Full-OpenDCVOUTSIDE AIRGOOD TOECONOMIZE?Y1-I Y2-I FAN SPEED Y1-O Y2-O OCCUPIED UNOCCUPIEDBelowCO 2 SetNoOff Off High 0-v/Off 0-v/Off VENTMIN ClosedOn Off High 24-v/On 0-v/Off VENTMIN ClosedOn On High 24-v/On 24-v/On VENTMIN ClosedYesOff Off High 0-v/Off 0-v/Off VENTMIN ClosedOn Off High 0-v/Off 0-v/Off VENTMIN to Full-Open Closed to Full-OpenOn On High 24-v/On 0-v/Off* VENTMIN to Full-Open Closed to Full-OpenAboveCO 2 SetNoOff Off High 0-v/Off 0-v/Off VENTMIN to VENTMAX ClosedOn Off High 24-v/On 0-v/Off VENTMIN to VENTMAX ClosedOn On High 24-v/On 24-v/On VENTMIN to VENTMAX ClosedYesOff Off High 0-v/Off 0-v/Off VENTMIN to VENTMAX ClosedOn Off High 0-v/Off 0-v/Off VENTMIN to Full-Open Closed to Full-OpenOn On High 24-v/On 0-v/Off* VENTMIN to Full-Open Closed to Full-OpenDCVOUTSIDE AIRGOOD TOECONOMIZE?Y1-I Y2-I FAN SPEED Y1-O Y2-O OCCUPIED UNOCCUPIEDNoneNoOff Off High 0-v/Off 0-v/Off MIN POS ClosedOn Off High 24-v/On 0-v/Off MIN POS ClosedOn On High 24-v/On 24-v/On MIN POS ClosedYesOff Off High 0-v/Off 0-v/Off MIN POS ClosedOn Off High 0-v/Off 0-v/Off MIN POS to Full-Open Closed to Full-OpenOn On High 24-v/On 0-v/Off* MIN POS to Full-Open Closed to Full-Open