White Rodgers 50M56U-843 Installation Instructions Manual

Contents

4WIRING DIAGRAMTHTRMV HIMV COMMV LOGNDHLOHLIPSOPSICRGWY YWGRTHERMOSTAT2 STAGEGASVALVEHIGH LIMIT(N. C.)ROLLOUT(N. C.)AUX. HIGHLIMIT (N. C.)PRESSURE SWITCH (N. O.)COMPRESSORCONTACTORELECTRONICAIR CLEANERCIRCULATORBLOWER50M5624 VAC120 VAC24 VAC CLASS IITRANSFORMERHOT(LINE)NEUTRAL(LINE)FSFLAMESENSORPROBETH TRRO OUTRO INTYPICAL SYSTEM WIRING DIAGRAMHUMIDIFIERLow Voltage (24 VAC)Line Voltage (120 VAC)LEGENDN. C. = Normally closed switchN. O. = Normally open switch1 STAGEGASVALVEFor Goodman 50M56-289 Application[4-Pin Connector][12-Pin Connector]IGNITORINDUCERIGNIGN-NINDIND-NLINE NXFMR NEAC NHUM NCIR NPARKEACHUMXFMRLINEPARKHI HEATLO HEATCOOL12-Pin ConnectorHLO PSO HLI PSIGNDTH TRMVLOROOUTROINMVCOMMVHI4-Pin ConnectorIND IGN INDNIGNN