Panasonic WH-SDF09C3E5 Service Manual page 52

5 Once all wiring work has been completed, tie the cable and cord together with the binding strap so that they
do not touch other parts such as the compressor and bare copper pipes.
6 Install back the control board cover.
11.4.4.1 Wire Stripping and Connecting Requirement
Same as indoor requirement. For details please refer the diagram on AIR-TO-WATER HEATPUMP INDOOR
UNIT, section 11.3.4. (CONNECT THE CABLE TO THE INDOOR UNIT)
11.4.5 PIPE INSULATION
1 Please carry out insulation at pipe connection portion as mentioned in Indoor/Outdoor Unit Installation
Diagram. Please wrap the insulated piping end to prevent water from going inside the piping.
2 If drain hose or connecting piping is in the room (where dew may form), please increase the insulation by
using POLY-E FOAM with thickness 6 mm or above.
11.4.6 Disposal of Outdoor Unit Drain Water
When a Drain elbow
the unit should be placed on a stand which is taller than 50 mm.
o
cover the 8 holes (ø20mm) with Rubber cap
o
use a tray (field supply) when necessary to dispose the outdoor unit drain water.
o
If the unit is used in an area where temperature falls below 0°C for 2 or 3 consecutive days, it is recommended
not to use the Drain elbow
is used, please ensure to follow below:
and Rubber cap , for the drain water freezes and the fan will not rotate.
(refer to illustration below)
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