Analogue Input Pcb Accessory - Vent-Axia 405215 Installation And User Manual

Accessories

Analogue Input PCB Accessory

THE FAN AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED FROM
THE POWER SUPPLY DURING ANY MAINTENANCE AND WHEN FITTING THIS
The analogue input (I/O) PCB accessory has two 0-10V inputs for proportional sensors, and two 0-10V
outputs for proportional dampers. Note: The proportional sensors and dampers require their own power
supply.
Installation.
1. Access the main printed circuit board
following the electrical installation
instruction in the "Installation &
Commissioning" sections of this
document.
2. Fit the three plastic stand-offs provided into the three holes in the Analogue input PCB.
3. Fit the Analogue input PCB to the Main PCB in position shown.
54
WARNING
CONTROL MODULE.
MVHR Installation and User Guide 476930