User guide

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751

HOOD SERVICE PROCEDURES

Top Middle Bottom

Single X 20 Hz 25 Hz 30Hz

X 20 Hz 25 Hz 30Hz

X 35 Hz 40 Hz 45 Hz

X X 35 Hz 40 Hz 45 Hz

X 20 Hz 25 Hz 30Hz

X 30 Hz 35 Hz 40 Hz

X 40 Hz 45 Hz 50 Hz

X X 30 Hz 35 Hz 40 Hz

X X 40 Hz 45 Hz 50 Hz

X X X 45 Hz 50 Hz 55 Hz

Fire Suppression

60 Hz

Triple

Double

VFD Controller Settings

Switches On

1832, 1855 & 2440

3240, 3255 & 3270

3855 & 3870

Figure 1

For operation instructions of manual mode see the I&O Manual at www.xltovens.com