25
092889
•
Ve
rs
io
n
1.
1
•
2
1
.0
6
.2
0
1
6
Setting operation parameters
Introduction
The HCV7 unit utilizes an USB-B connection, for changing the units parameters with a
MS Windows pc tool
Preparation
Make sure the unit is in normal running condition, and it’s easy to disconnect/connect
the 230V power supply.
Tools needed
The following tools is necessary for updating the HCV7 unit firmware
Computer (PC) with any MS Windows installed, and free USB slot available.
USB cable- USB_A to USB_B plugs (printer cable)
PC software tool
Connection
Follow this procedure to establish on the fly connection with the HCV7 unit
Step
Action
1
Switch on the PC, and wait until its ready
2
Install the service tool, if not already installed
3
Connect the USB cable to the PC and to the running HCV7 unit (plug located
behind the upper front cover)
4
If connected correct, the PC will now find the USB connection, and automati-
cally install the correct USB driver (DAH-UVC)
Logging in
Start up the DAH PC tool, select your device at the start screen, and press connect:
Log in by:
Installer = “1234”
User = no password is needed
Mandatory parame-
ter changes
The supply and extract air flows should always be adjusted, in order to maintain a cor-
rect level of ventilation according to national legislations.
Follow the software help guide (F1) in the pc tool to adjust the fan levels.
