Sanyo KMS2472, KMS1872 service manual Connecting a Home Automation device, Installation Check Sheet

7. Connecting a Home Automation device

The HA (white) 4P terminal is located on the indoor unit PCB. If a HA device will be used, connect it to this terminal.

8. Installation Check Sheet

The strength of the installation location is sufficient to support the A/C weight. The indoor and outdoor units are installed level and vertically.

The power and voltage are as specified.

Inter-unit cables are securely inserted into the terminal block.

Inter-unit cables are securely fixed.

The power cord and inter-unit cables are not connected anywhere along their paths.

The ground wire is securely connected.

Thermal insulation has been applied to the tubing connections. Drain connections are secure and water drains properly.

Putty has been used to close the hole in the wall.

Remote controller signals are being positively received.

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