8301-057 Blower Status Switch/Dirty Filter Switch; Figure 59 8301-057 Air Differential Switch - Bard MEGA-TEC W090A Service Instructions Manual

8301-057 Blower Status Switch/Dirty Filter Switch

P2
Connect hose to P2
FIGURE 59
8301-057 Air Differential Switch
P1
Hoses need to be connected to
the P2 port (port closest to front)
Terminals
1 − Normally Closed
2 − Normally Open
3 − Common
NOTE: Contact position is in resting state.
Manual 2100-671C
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