Circuit diagrams, Fig. 50 – Greenheck Fan 452413 User Manual
Page 31
Advertising
31
Canopy Hood
®
ON
ON (NO)
ON
ON (NO)
ON
ON
ON (NO)
ON
ON (NO)
ON
ON
ON (NO)
ON (NO)
ON
ON
ON
ON (NC)
ON (NC)
ON
ON (NC)
ON (NC)
ON
ON (NC)
ON (NC)
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
On if both are not activated
Off if both are activated
Off if either are not activated
Off if both are not activated
On if both are activated
Off if either are not activated
Off if both are activated
On if either is activated
On if either is activated
On if both are activated
Off if both are not activated
Off if either not activated
Single Thro
w
Single Pole
Double Pole
Double Throw
Double Throw Center Of
f
Series Circuit
Normally Open Contacts
Parallel Circuit
Normally Closed Contacts
Circuit Diagrams
Fig. 50
Advertising