Altec AIR, LLC
P210WLP Series Air Dryer User’s Guide
Page 60 of 96
P017455 – Rev. N
9.3.5
Close Panel.
If any of the voltage measurements are different than indicated above, the Control
Board is defective and should be replaced. See sections 11.1 for part detail and
11.5 for ordering information.
9.4 Measuring Incoming Voltage
9.4.1
Open Panel (see section 8.8 ).
9.4.2
Locate the incoming power terminal
block on the control board marked
“AC IN”
9.4.3
Use a Voltmeter to measure across the board terminals where wires #4 and
#5 are connected.
The voltage should measure
110 - 125 VAC
for the P210WLP or
208 - 253 VAC
for the
P212WLP.
9.4.4
Close Panel.
WARNING!
Extreme care should be exercised to avoid contact with live
electrical circuits.
It is highly recommended that you remove all
jewelry before performing any procedures.
