Panasonic U-8ME1E81 Service Manual page 84

6. Evacuating System
Vacuum pump
3
Vacuum pump
Liquid tube service port
(for ø7.94mm-dia connector)
6-2. Evacuating Refrigerant Tubing Between Indoor and Outdoor Units
Refer to the "Installation Instructions" that came with the outdoor unit.
Manifold gauge
Lo Hi
Liquid tube service port
(for ø7.94mm-dia connector)
Manifold gauge
Lo Hi
Type 18HP / 20HP
Type 14HP / 16HP
Fig. 7-b
High-pressure outlet port
(for ø7.94mm-dia connector)
Fig. 7-c
3 - 18
2WAY SYSTEM
Outdoor Unit Repair Procedures
High-pressure outlet port
(for ø7.94mm-dia connector)
Low-pressure outlet port
(for ø7.94mm-dia connector)
Gas tube service port
(for ø7.94mm-dia connector)
Low-pressure outlet port
(for ø7.94mm-dia connector)
Gas tube service port
(for ø7.94mm-dia connector)