Check Remote Drain Hose Heater Output (Zone)

Error in the remote drain hose heater output in a specific zone.

Possible causes

Burned out hose heater
Ice accumulation obstructing the drain
Loose electrical connection at the remote evaporator

Recommended actions

Visually inspect drain hoses
Measure continuity in the heater cable
Check voltage at the affected zone connector

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Other Thermo King codes

00No Alarms Exist 02Check Evaporator Coil Sensor (Zone)03Check (Control) Return Air Sensor (Zone)04Check (Control) Discharge Air Sensor (Zone)05Check Ambient Temp Sensor 06Check Coolant Temp Sensor

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