Daikin VAM 350GJVE Service Manual page 37

Control Functions
1.2.6 External Damper Operation
Explanation of Intake of outdoor air can be prevented when HRV is switched OFF if this damper is incorporated in the
Functions 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
With regard to closed connector, select one that suits wire diameter.
Essential Setting The X15A output is at the default setting and is not in operation, so the output setting should be changed at
Changes the LCD of the remote controller.
28
(FIELD SUPPLY)
leading to the damper via a connector such as a closed connector.
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
Si71-502
Control Functions