WL400 Manual Page 61 ā Revision: 10-23-20191. Unpack the Waterlogic WL400 Water Treatment System and checkexterior for damage.2. Remove Front Panel from Base Cabinet opening Top of Panel andRemoving Slide Bar.3. Remove WL400 Water Treatment System from packaging and place ontop of base cabinet.4. Attach WL400 Water Treatment System to base cabinet with LockingBolt provided.a) Remove screws from locking slides located under Front Coveradjacent to faucet.b) Unlock slides and open Top Cover of WL400 Water TreatmentSystem.c) Pull cover forward and lift from the front to open top cover.d) Locate wires and run them through.5. Connect Wires (Quick Connect Clips) on back of unit from Base Cabinet to WL400.6. Remove Pre-Carbon and Post-Carbon Filters and flush 5 gallons of water through each filterseparately.7. Reinstall Pre and Post Carbon Filters.8. Close RO Bypass and Bladder Tank9. On Back of Cabinet, connect 2 pieces of Tubing to RODrain Line and Water Out Line and run to external drain.10. Connect the power lead and insert it into the rear of the machine. Turn onthe Red Power Switch I=ON. Do NOT turn on the Green Heater /Compressor Switch.CAUTION! NEVER TURN ON HEATER BEFORE FILLING HOT TANK.Remove Two ScrewsSlide Locks Open