LiftMaster RSL12UL Owners Manual - English French - Page 37

TROUBLESHOOTING SYMPTOM Accessories connected to Accessory power not working correctly, turning off, or resetting. Solar operator not getting enough cycles per day. POSSIBLE CAUSES a. Accessory power protector active b. Defective control board a. Insufficient panel wattage b. Excessive accessory power draw c. Old batteries d. Solar panels are not getting enough sunlight Solar operator, insufficient standby time. a. Insufficient panel wattage b. Excessive accessory power draw c. Battery capacity too low SOLUTIONS a. Disconnect all accessory powered devices and measure accessory power voltage (should be 11.5 - 17.5 Vdc). If voltage is correct, connect accessories one at a time, measuring accessory voltage after every new connection. b. Replace defective control board a. Add more solar panels b. Reduce the accessory power draw by using LiftMaster low power accessories c. Replace batteries d. Relocate the solar panels away from obstructions (trees, buildings, etc.) a. Add more solar panels b. Reduce the accessory power draw by using LiftMaster low power accessories c. Use batteries with higher amp hour (AH) rating Dual Gate Settings NOTE: We recommend that all accessories and board configurations are set on the primary operator. Main control board Accessories FEATURE PRIMARY OPERATOR Timer-to- Set the TTC dial to desired Close setting SECONDARY OPERATOR OFF ACCESSORY Remote Controls Bi-Part Delay Switch Bi-Part Delay: ON (will open last and close first) Tandem Mode: OFF Synchronized Close: ON Bi-Part Delay: OFF (will open first and close last) Tandem Mode: OFF Synchronized Close: ON LiftMaster Internet Gateway Garage and Gate Monitor PRIMARY OPERATOR SECONDARY OPERATOR Program remote controls 1 to 50 to the primary operator. Program remote controls 51 to 100 to the secondary operator Program to primary operator. Program to primary operator. 37