Page 22mrcool.com
Unit Installation
Hose with the Valve Pin
Gauge Manifold
Pressure gauge (Low-Pressure)
Pressure Gauge (Hi-Pressure)
Switch (Low-Pressure)
Switch (Hi-Pressure)
Refrigerant Lines
(to indoor unit)
Liquid Valve
Gas Valve
Service Port
Cap
Hose
Vacuum Pump
Cap
Service Pipe
Cap
Connection Pipe
Conventional Line Set Installation
Vacuum Lines
Adding Refrigerant
Outdoor Unit Model Standard Pipe Length
Max Pipe Length
Requiring No Added Charge
Additional Refrigerant
per Line Length
24.6 feet | 7.5m ≤31.2 feet | ≤9.5m 0.58 oz/ft 54 g/m
MDUO18024036
Fig. 2.20
For installation with a No-Vac® Quick Connect® Line Set, refer to the next section starting on page 22