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Installation of AC Smart 128 Expansion Kit
Installation Manual
7
Installation of AC Smart 128 Expansion Kit
STEP 1. Check environment before installing the AC Smart
128 Expansion Kit
Check the network composition of the AC Smart and outdoor unit
before installing the AC Smart 128 Expansion Kit.
STEP 2. Check the communication cable connection with AC
Smart and the connection.
Connect the AC Smart 128 Expansion Kit and AC Smart and check
whether the connection is properly done.
This chapter describes the installation method to use AC Smart 128 Expansion Kit.
To use the AC Smart 128 Expansion Kit, an environment that can enable the communication between
AC Smart and the expansion kit must be established.
Install the unit in the following order to use the AC Smart 128 Expansion Kit.
Caution: Installation of AC Smart 128 Expansion Kit
The installation of AC Smart 128 Expansion Kit requires special technology. Therefore,
the details of the installation described in this chapter must be implemented by a
qualified installation technician.
If you have any question and request related to the installation, request to the service
center or the installation service provider authorized by the manufacturer.