Carrier 58TMA User Manual

58TMA, 58TUADeluxe 2-Speed Gas-FiredInduced-Combustion FurnaceService and Maintenance InstructionsFor Sizes 040-135, Series 100NOTE: Read the entire i

A93386If inducer and burners continue to operate, check for 24v at the gas valve. If 24v are present, verify that the thermostat is open across R and

The ability to properly perform maintenance on this equip-ment requires certain expertise, mechanical skills, tools, andequipment. If you do not posse

1. Horizontal and Downflow.Each furnace requires 2 filters which are installed in thereturn-air duct. (See Fig. 4 and 5.) To remove filters forcleanin

Lubricate motor every 5 years if motor is used on intermittentoperation (thermostat FAN switch in AUTO position), or every 2years if motor is in conti

g. Flame-sensing electrode.h. Wiring connectors leading to control.6. Remove 8 screws that secure flue collector box to centerpanel. Be careful not to

18. Check for gas leaks.19. Replace control door.Never use a match or other open flame to check for gas leaks.Use a soap-and-water solution. A failure

replacement is required, use ONLY a 3-amp fuse. The control willdisplay code 24 when the fuse needs replacement.The control in this furnace is equippe

Fig. 12—Unit Wiring DiagramA94232FUSED DISCONNECTSWITCH (WHEN REQ'D)NOTE #1JBWHTBLKGRNGRNFU2COMPONENT TESTTo initiate the component test sequen

Fig. 13—Service LabelA94169SERVICEEACH OF THE FOLLOWING STATUS CODES IS A TWO-DIGIT NUMBER WITHTHE FIRST DIGIT DETERMINED BY THE NUMBER OF SHORT FLASH