Bard MEGA-TEC W120AP - 8301-057 Blower Status Switch;Dirty Filter Switch; Figure 51 8301-057 Air Differential Switch Terminals

Manual 2100-671
Page 41 of 44
8301-057 Blower Status Switch/Dirty Filter Switch
FIGURE 51
8301-057 Air Differential Switch Terminals
Terminals
1 − Normally Closed
2 − Normally Open
3 − Common
NOTE: Contact position is in resting state.