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4.4 System Commissioning
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INSTALLER TIP: Make up a short cable and perform steps 5.1 to 5.5 with the LCD touchpad
in the ceiling space next to the main modules.
4.4.1 Before Connecting Power
1. Ensure that all modules are correctly mounted and the power supply is connected
properly.
2. Ensure that all touchpads and motors are connected as per the connection diagram
supplied.
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DO NOT CONNECT Z-PLUS TOUCHSCREEN TO MOTOR OUTPUTS.
3. Ensure the unit interconnect cable is fitted as per the connection diagram.
4.4.2 DIP Configuration
1. Additional features can be enabled by setting the 8 way DIP switch at the Z-Plus MPM.
DIP selection table appears in section 3.2.3.
4.4.3 Initial Power Check
When power is applied to the system, the startup routine will drive all zone damper motors to
the fully open position, then all dampers will drive to the appropriate position as dictated by
the zone status and set parameters.
1. Connect the 24 VAC power supply to the MyZone system.
2. Check the main modules for fault LEDs (any red LED indicates an excess current fault
on the output - generally a cable short).
4.4 System Configuration
The following system configuration steps must be completed to ensure the system will operate
correctly with the motors supplied, and that the system safety mechanisms are operating as
intended. System configuration settings are accessed by pressing and holding the bottom hard
button for 10 seconds in the global screen.
Summary of Contents for Bravo H-DIG-18
Page 9: ...9 2 2 2 VAV Series Drawings H VAV 7...
Page 10: ...10 H VAV 11...
Page 11: ...11 H VAV 15...
Page 12: ...12 H VAV 18...
Page 13: ...13 1314 1550 81 487 60 410 601 60 300 H VAV 22 H VAV 26...
Page 14: ...14 2 2 2 Radical Flow Series Drawings H RAD 22 H RAD 26 H RAD 15 H RAD 18...
Page 21: ...21 Indoor Electrical Connection Diagram H VAV 22 26...
Page 56: ...56 Livezi Phone 1300 306 125 Fax 07 3870 8270 Web www livezi com au Email info livezi com au...
