ETi 400 High Efficiency Pool and Spa Heater Installation and User’s Guide
Rev. A 9/2016
4
Contents
Section 2. Installation
(Continued)
.............................................................................. 35
Garage or Utility Room Installation ................................................................................................................. 35
Vent Installation - Indoor Installtion US and Canada) ................................................................................. 35
Final Installation Check .................................................................................................................................. 35
Condensate Management (Maintenance, Condensate Neutralizer Cartridger Drain/Tubing Installation) ...... 36
Electrical Connections .................................................................................................................................... 37
Bonding ..................................................................................................................................................... 37
120 VAC / 240 VAC Wiring ......................................................................................................................... 38
Remote Control Connections ......................................................................................................................... 39
Fireman’s Switch Connection ......................................................................................................................... 39
Heater Connection Wiring Diagram ................................................................................................................ 40
Heater Ladder Wiring Diagram ....................................................................................................................... 41
Section 3. Troubleshooting ........................................................................................ 42
Initial Troubleshooting and Troubleshooting Chart ......................................................................................... 42
Heater Will Not Fire A .................................................................................................................................. 43
Heater Will Not Fire B .................................................................................................................................. 44
Diagnostics LEDs: PS, HLS, TF, IGN, AFS, AG1, AG2, FS ........................................................................ 45-49
Burner Troubleshooting .................................................................................................................................. 50
Heat Exchanger Troubleshooting ................................................................................................................... 50
Operator Control Panel Displays RNC Code .................................................................................................. 50
Section 4. Maintenance and Care Instruction .......................................................... 51
Care and Maintenance ...................................................................................................................... 51
TitanTough Heat Exchanger Assemblies Annual Inspection ............................................................. 51
Burner Spark Electrode and Flame Sensor Rod Annual Inspection ................................................. 52
Pressure Relief Valve (50 psi) ........................................................................................................... 52
After Start-Up .................................................................................................................................... 53
Spring and Autumn........................................................................................................................ 53
Winter Operation and Winterization .............................................................................................. 53
Return the Heater to Service............................................................................................................. 54
Maintaining Pool Temperature .......................................................................................................... 54
Energy Saving Tips ....................................................................................................................... 54
Chemical Balance ............................................................................................................................. 55-56
Section 5. Heater Replacement Parts........................................................................ 57-63
Heater Replacement Parts List ......................................................................................................... 57
General Replacement Parts .............................................................................................................. 58
Heater Heat Exchanger and Blower Assemblies Replacement Parts ............................................... 59-60
Heater Manifold Assembly - Inlet and Outlet Assembly Replacemant Parts ..................................... 61
Heater Condensate and Exhaust Assembly Replacement Parts ...................................................... 62
Heater Operator Control Panel Assembly Replacement Parts ......................................................... 63
Contents
