Aprilaire 8100 Ventilation Hood User Manual


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P.O.Box1467•Madison,WI53701-1467•Phone:800/334-6011 •Fax:608/257-4357•www.aprilairepartners.com
10009736 1.12
B2701202A
Printed in U.S.A.
© 2012 Aprilaire – A division of Research Products Corporation
TROUBLESHOOTING
Technical Support is available Monday through Friday, 7:00 a.m. to 5:00 p.m. CST, at (800) 334-6011. Use the guide below to help find and correct
system faults and then contact Technical support before replacing the unit or components or for additional troubleshooting.
Table 4 – Troubleshooting Guide
Symptom Possible Reason Troubleshooting Procedure
ERV will not turn on. No power to blower. •CheckthattheERVispluggedin.
•CheckthatthepowerswitchontheERVisON.
•Ifwiredtoanexternalcontrol,verifywireconnectionsinsideERVandatcontrol.
•ConnectthetwoyellowwiresintheERV.Iftheblowerturnson,theproblem
resides with the external control. Troubleshoot the control in accordance with
the manufacturer’s instructions.
ERV blower is running,
but little or no airflow.
Incorrect damper position. •Verifythatthedampersarenotclosed.
•Checkforblockedductworkandclear.
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