H2 Zero Damper Wiring Diagram
Scheme 2: Connection Between H2 Zero
Main Controller, Damper Unit and Fan Unit
Figure 3. Scheme 2 Wiring Diagram
PAGE 5 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