ALTEC AIR, LLC
P1500W Series Air Dryers User’s Guide
Page 58 of 100
P011787 – Rev. S
9.5 Measuring Voltages at Solid State Relay
9.5.1
Open Front Panel (section 8.6 ).
9.5.2
Locate the Solid-State
Relay inside the dryer at the
top of back wall.
When the Compressor should be running
:
9.5.3
Use a Voltmeter to measure
across the AC terminals.
Should measure
0 VAC
.
9.5.4
Use a Voltmeter to measure
across the DC terminals.
Should measure:
5 VDC
When the Compressor should NOT be running
:
9.5.5
Use a Voltmeter to measure
across the AC terminals.
Should measure:
110 - 125 VAC
for the
P1500W, P1500WLP &
P1500WHP models
208 - 230 VAC
for the
P1502W, P1502WLP& P1502WHP models
Summary of Contents for P1500W Series
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