Air Conditioner

SymptomProblemSolution

Lack Of Or Insufficient Cooling

Temperature control in OFF position.

Select Air Conditioning position.

 

Compressor belt off or broken.

Replace belt.

 

Compressor not functioning (if both the large and small hoses in the left-hand access panel are at the same temperature).

See your John Deere dealer.

 

Temperature control is not responding (temperature door broken resulting in warm air).

See your John Deere dealer.

 

Low pressure warning (system lost refrigerant).

See your John Deere dealer.

 

High pressure warning (system is overcharged).

See your John Deere dealer.

Compressor clutch cycles excessively or compressor stays OFF up to 15 minutes.

Evaporator icing.

Adjust controls correctly. See CommandTouch Armrest Console section. Open louvers. Clean filters. Move control to a warmer setting.

Bad smell (foul odor) in cab.

Plugged drain tube. Dirty filters. Dirty cab.

Blow out condensate tube and clean pan under evaporator. Clean filters. Vacuum out cab.

Be certain weep valve in condensate drain tube is installed.

OUO6075,0000A6E-19-20101102