Outdoor Unit - Panasonic WH-UD07CE5-A Service Manual

12.4. Outdoor Unit

12.4.1. INSTALL THE OUTDOOR UNIT
• After selecting the best location, start installation according
to Indoor/Outdoor Unit Installation Diagram.
1. Fix the unit on concrete or rigid frame firmly and
horizontally by bolt nut (ø10 mm).
2. When installing at roof, please consider strong wind and
earthquake. Please fasten the installation stand firmly
with bolt or nails.
12.4.2. CONNECTING THE PIPING
SDF12C6E5/UD12CE5**, SDF14C6E5/UD14CE5**, SDF16C6E5/UD16CE5**
Connecting The Piping To Outdoor Unit
Decide piping length and then cut by using pipe cutter. Remove burrs from cut edge. Make flare after inserting the flare nut (locate
at valve) onto the copper pipe.
Align center of piping to valves and then tighten with torque wrench to the specified torque as stated in the table.
Local pipes can project in any of four directions.
• Make holes in the pipe panels for the pipes to pass through.
• Be sure to install the pipe panels to prevent rain from getting
inside the outdoor unit.
[Removing the service panel].
(1) Remove the three mounting screws.
(2) Slide the service panel downward to release the pawls.
After this, pull the service panel toward you to remove it.
Model
Do not over tighten, over tightening cause gas leakage.
Gas
ø15.88mm (5/8") [65 N•m]
58
Piping size (Torque)
Liquid
ø19.52mm (3/8") [42 N•m)