Daikin VAM 350GJVE, Руководство по обслуживанию, Страница: 37 / 112

Control Functions Si71-502
28 Control Functions
1.2.6 External Damper Operation (FIELD SUPPLY)
Explanation of
Functions Intake of outdoor air can be prevented when HRV is switched OFF if this damper is incorporated in the
system.
1. The total heat exchanger’s main unit print board supplies power for external damper.
Essential Wiring 1. Connect one end of the harness to the X15A on the print board and the other end to the harness
leading to the damper via a connector such as a closed connector.
With regard to closed connector, select one that suits wire diameter.
Essential Setting
Changes The X15A output is at the default setting and is not in operation, so the output setting should be changed at
the LCD of the remote controller.
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Setting changes should be made in the following way.
Mode No.: 18 (group tie up) or 28 (per each unit)
Setting switch No.: 3
Setting position No.: 03