American Water Heater (A)BCG38T500-8P ユーザーズマニュアル

19

Servicing should only be performed by a Qualifi ed Service Agent

Figure 15

Table 4

BLOWER PROVER SWITCH TABLE

Model

Pressure Setting to Close Switch (Inches W.C.)

(A)BCG385T500-8N/8P

-2.85” ± 0.13”

NOTE: The Blower Prover Switch contacts are normally open and will close on a fall in    
 

pressure.  This will be a negative pressure (i.e., a vacuum).