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Unit Identification
Each unit is identified by a decal attached to the front engine mount inside the upper access cover. This
decal is on the horizontal plate in front of the engine. An additional decal is located on the top cover of the
Climate Control Unit (CCU). The decal identifies the model and serial number of the unit, type of refrigerant,
and refrigerant charge.
If a concern arises, refer to the information on this decal and make a note of the model and serial numbers
before calling for assistance. This is required when you contact an authorized Carrier Transicold dealer so
that they may properly assist you.