Starting with manufacturing date code MD1104 (April 2011), Linear upgraded LDCO800. Linear is introducing NEW eld replaceable control board part number HAE00060 which is compatible with all of LDCO800. Picture below shows key components to help you identify new upgraded operator.
HAE00050 is discontinued. Use ONLY following compatible replacement parts for operator performance and compliance.
As a standard installation practice and compliance to UL safety standards, Linear reminds installers that whenever a control board of garage door operator is replaced in the eld, the operator must be set, checked and veri ed to ensure proper operation and safety features. System setup of LDCO800 is: Adjustment of open and close limits, Automatic Door Force, Safety Reversal SystemTest.