Humboldt HM-4160 FlexPanels - Manual (Page 5)

HM-4150A
HM-4160A
HM-4140
HM-4150
HM-4160
fig. 2
fig. 1
The HM-4150A and HM-4160A Distribution Panels are add-on panels, which can
be used with any of the Controller Panels in fig. 1
The HM-4140, HM-4150 and HM-4160 Distribution Panels all use the same
control section, which is essentially a HM-4140 Master Controller. No matter
which panel you are using, the controls will work the same. See the following
pages for explanations of the different panels and controls.