Owner's Manual
Page 18
...then (flame=heat, check the registers. snowflake=cool) is lit, but no warm or cool air is present, proceed with troubleshooting. replace any broken wires. • If 24 Vac is coming from the registers. 69-1400-1 18 Cooling will not come on the wallplate. • Check if the ... is blown-replace the fuse. • Check if the system switch at the equipment is in the Off position-set to On position. • Check wiring between thermostat and HVAC equipment- "Filter" flashing in display. • Indicates a filter timer needs to 37°C). heating: 40 to 90°F (7...
...then (flame=heat, check the registers. snowflake=cool) is lit, but no warm or cool air is present, proceed with troubleshooting. replace any broken wires. • If 24 Vac is coming from the registers. 69-1400-1 18 Cooling will not come on the wallplate. • Check if the ... is blown-replace the fuse. • Check if the system switch at the equipment is in the Off position-set to On position. • Check wiring between thermostat and HVAC equipment- "Filter" flashing in display. • Indicates a filter timer needs to 37°C). heating: 40 to 90°F (7...