Econo Heat OMNI EH-350 Installation, Operation And Service Instructions Download Page 1

Page: 1 / 20

Waste Oil Fired Heater

Installation, operation and service instructions

EH-350 120v Manual

EconoHeat • 5714 E. First Avenue • Spokane Valley, WA 99212 • 800.255.1363 • www.econoheat.com • Rev 01/2017

Manufactured by

Econo Heater

240

Omni Heat NZ * P.O Box 112 Cromwell 9342 * 32 Ree Crescent Cromwell 9310 * 027 203 2121 * www.omniheat.co.nz

Summary of Contents for OMNI EH-350

Page 1: ...structions EH 350 120v Manual EconoHeat 5714 E First Avenue Spokane Valley WA 99212 800 255 1363 www econoheat com Rev 01 2017 Manufactured by Econo Heater 240 Omni Heat NZ P O Box 112 Cromwell 9342 3...

Page 2: ...Installation Procedures Page 6 Stack Installation Page 7 Oil Supply Tubing Page 7 Wiring Page 8 Oil Burner Page 9 Oil Burner Technology Page 10 Initial Start Procedure Page 12 Maintenance Schedule Pa...

Page 3: ...on and service of EconoHeat Waste oil ired heaters The following instructions should be carefully followed for obtaining the best possible installation operation and service conditions Speciications a...

Page 4: ...l Maintenance Requirements Identical to any gas or oil furnace without adequate draft over the ire the combustion gases cannot escape the furnaces The lame will lengthen resulting in an overheated com...

Page 5: ...hout notice in materials speciications and models or to discontinue models 2 These appliances are designed for commercial or industrial use only Installation and use of this waste oil burning applianc...

Page 6: ...Page 6 EconoHeater by EconoHeat Installation Procedures Figure 1 Installation Diagram 1 2 3 4 ID copper tubing 8 stack...

Page 7: ...achieved Oil Supply Tubing 1 Use ONLY 1 2 or 3 4 nominal ID copper tubing with lare ittings only on the fuel suction from the tank to the heater Do NOT use ferrule ittings or Telon tape on any pipe i...

Page 8: ...circuit 20 amp protection using 12 gauge wire Connect power line to black wire and all whites NEUTRAL or COMMON together IMPORTANT Connect ground wire to ground mounting point in main junction box gr...

Page 9: ...nal Electric Code ANSI NFPA 70 1990 and the requirements of the inspection authorities having jurisdiction WARNING Igniter Transformer Air Band Solenoid Valve Vacuum Gauge oil Figure 3 Oil Burner Back...

Page 10: ...tion to the combustion chamber The waste oil enters into the Oil Pre Heater Block and is pre heated to operating thermo set point and this along with high pressure 100 psi to 500 psi depending on mode...

Page 11: ...when door is closed Pre Heater Control Circuit Board igure 9 Precisely controls temperature of the Oil Pre Heater Block and controls safety feature of not allowing burner to energize until oil has est...

Page 12: ...mostat terminals on the Oil Primary Control igure 3 Once the burner is running temporarily jump the F terminals on the Oil Primary not before burner tries to run or operate This will allow the burner...

Page 13: ...or opposite of the burner assembly requires the removal of the access panel allowing simple entry to the combustion chamber and heat exchanger s to vacuum out the accumulated ash soot hepa ilter recom...

Page 14: ...TION TO ENDCONE BURNER TUBE Tip of nozzle must be ahead of inside radius of end cone If nozzle is behind inside radius of end cone coking will occur and end cone can become clogged igure 8 below IMPOR...

Page 15: ...lectrodes Nozzle Thermocouple Figure 9 Pre Heater Block Detail Removed From Burner for Clarity Figure 8 Electrode Adjustment Detail When cleaning inspect all three pieces thoroughly When disassembling...

Page 16: ...eater by EconoHeat Figure 11 Oil Filter Pancake Style Filter Remove 4 bolts for access to strainer ilter CAUTION must be careful not to destroy the inner gasket during removal of the housing Figure 10...

Page 17: ...Page 17 EconoHeater by EconoHeat Troubleshooting...

Page 18: ...is to be sent to the factory with freight prepaid EconoHeat reserves the right to determine appropriate action for repair or replacement No parts will be accepted by EconoHeat without RA return autho...

Page 19: ...pping cost unless prior authorization in writing has been obtained NOTE Combustion Chamber Warranty is speciic to material and workmanship Workmanship means EconoHeat warranties the welds are good and...

Page 20: ...ill out tear off and return to manufacturer within sixty 60 days of purchase or warranty will not be valid Please print or type Date of Purchase Serial Model Customer Company Name Address City State Z...