Philips WH-SDC07C3E5, Service Manual

Page: 65 / 178

65
CAUTION
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.
(Unit in mm)
12.4.2 Connecting the Piping
Piping size (Torque)
Model
Gas Liquid
SDC12C6E5/UD12CE5**, SDC14C6E5/UD14CE5**, SDC16C6E5/UD16CE5** ø15.88 mm (5/8”) [65 N•m] ø9.52 mm (3/8”) [42 N•m]
Do not over tighten, over tightening cause gas leakage.
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.