H2 Zero Damper Wiring Diagram
Scheme 1: Connection Between H2 Zero Main
Controller, Damper Unit (using 8 position Fan
Unit connector) and Fan Unit
Figure 2. Scheme 1 Wiring Diagram
PAGE 4 H2 ZERO: VRLA BATTERY ROOM HYDROGEN VENTILATION SYSTEM
I/O BOARD
FAN UNIT
GROUND
POWER LANDING BOARD
CAT-5 Patch (Straight) Cable
#18-24 AWG Alarm Wire
60-Position Ribbon Cable
CONTROLLER
DAMPER CONTROL
BOARD
DAMPER UNIT
GROUND
INSTALLATION & OPERATIONAL MANUAL