Unit Description
49
AXA0239
1
2
3
4
5
1. Evaporator Grille
2. Air Channels
3. Top Rear Plate
4. Bottom Rear Plate
5. Receptacle Panel:
• Controller Communications and Data Download Port
• USDA1/Spare 1 Sensor Connection
• USDA2/Spare 2 Sensor Connection
• USDA3/Spare 3 Sensor Connection
Figure 19: Unit Back View — Models with Heater Access Door (CSR20SL-144 , CSR40-145, CSR20SL-155
and CSR40SL-506)