Goodman xMVM97 Series Installation Instructions Manual

3, 3 SAFETY CONSIDERATIONS Adhere to the following warnings and cautions when install- ing, adjusting, altering, servicing, or operating the furnace. To ensure proper installation and operation, thoroughly read this manual for specifics pertaining to the installation and application of thi…

6, 6 1 Gas Valve 17 Electrical Connection Inlets (Alternate) 2 Gas Line Entrance (Alternate) 18 Coil Front Cover Pressure Tap 3 Pressure Switch(es) 19 Coil Front Cover Drain Port 4 Gas Manifold 20 Drain Line Penetrations 5 Combustion Air Intake Connection 21 Drain Trap 6 Hot Surface Igniter 22 B…

35, 35 NOTE: Never exceed specified pressures for testing. Higher pressure may damage the gas valve and cause subsequent overfiring, resulting in heat exchanger failure. Disconnect this unit and shutoff valve from the gas supply piping system before pressure testing the supply piping syst…

9, Goodman xMVM97 Series 9 NOTES: • For servicing or cleaning, a 24” front clearance is required. • Unit connections (electrical, flue and drain) may necessitate greater clearances than the minimum clearances listed above. • In all cases, accessibility clearance must take precedence over clearances from the enc…

58, 58 TROUBLESHOOTING CODES Message Code • • Furnace fails to operate on high stage; f urnace operates normally on low stage. Integrated control module LED display provides E8 error code. E8 • • • High stage pressure switch circuit is closed at start of heating cycle…

37, 37 NOTE: Both readings may be taken simultaneously and read directly on the manometer if so desired. If an air conditioner coil or Electronic Air Cleaner is used in conjunction with the furnace, the readings must also include these components, as shown in the following drawing. 4. Consult proper …