Altec AIR, LLC
P210WLP Series Air Dryer User’s Guide
Page 56 of 91
P017455 – Rev. C
With the Compressor NOT running
:
9.3.5
Use a Voltmeter to measure across the board terminals where wires #6 and
#7 are connected.
The voltage should measure
0 VAC
(
10%)
.
9.3.6
Replace the clear plastic
terminal block cover.
9.3.7
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
11.4 for ordering information.
9.4 Measuring Incoming Voltage
9.4.1
Open Panel (see section
9.4.2
Locate the incoming
power terminal block on
the control board marked
“AC IN”
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.
