2 PC800, 850-8
SEN00396-01 10 Structure, function and maintenance standard
Cab and its attachments
Air conditioner piping
For the electric circuit diagram of the air conditioner, see “Others”.
1. Air conditioner unit A : Fresh air
2. Duct B : Recirculated air
3. Refrigerant piping C : Hot air/cold air
4. Air conditioner compressor
5. Condenser
6. Receiver tank
7. Hot water return piping
8. Hot water pickup piping