Portal econet_t081f

T081_F: Return Air Sensor Fault

EcoNet - T081_F »

IFC - 81 »

Status

This is a non-critical fault. Return air temperature is used only for display purposes on the EcoNet Thermostat.

Description

This fault indicates the return air sensor which is part of the IFC is open or shorted.

Expected Operation

The fault will be displayed but the furnace will continue to operate.

Cause

1. Bad furnace control.

Solution

1. Replace IFC control.