Radio Frequency Systems
BD210WLP Series Air Dryer User’s Guide
Page 91 of 101
100518832 – Rev. B
Fan Failure
Verify fan is running
(section 9.7 )
Check for loose fan
wiring (section 14.2 )
Replace defective fan
(section 11.1 )
High Ambient
Temperature
Verify temperature of
Dryer operating
location. Recommended
ambient temperature is
40°-85°F (4.4°-29.4°C).
Lower the ambient
temperature of the
Dryer’s operating
location
13.14 Inconsistent Heatless Dryer Cycling
Possible Cause
Check
Corrective Action
Defective Solenoid
Valve
Measure voltage going
to the Heatless Dryer
Solenoid Valve
(section 9.6 )
If
110 - 125 VAC
for
the BD210WLP or
208
- 253 VAC
for the
BD212WLP
IS
present,
replace Solenoid valve
Defective Cycle Timer
Measure voltage going
to the Heatless Dryer
Solenoid Valves
(section 9.6 )
If
110 - 125 VAC
for
the BD210WLP or
208
- 253 VAC
for the
BD212WLP
IS
NOT
present, replace cycle
timer
(section 11.2 )
13.15 Compressor Doesn’t Operate
Possible Cause
Check
Corrective Action
Defective compressor
Measure compressor
voltage
(section 9.3 )
If voltage is good,
replace compressor
(section 11.1)
or send it in for repair
(section 12. )
Defective control board Measure compressor
voltage
(section 9.3 )
If measurements are
incorrect, replace
Summary of Contents for BD210WLP Series
Page 2: ......
