Econo Heat OMNI OWH-350 Installation, Operation And Service Instructions Download

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Waste Oil Fired Heater

Installation, operation and service instructions

OWH-350 120v Manual

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

240 V

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 OWH-350

Page 1: ...nd service instructions OWH 350 120v Manual EconoHeat 5714 E First Avenue Spokane Valley WA 99212 800 255 1363 www econoheat com Rev 01 2017 240 V Omni Heat NZ P O Box 112 Cromwell 9342 32 Ree Crescen...

Page 2: ...Procedures Page 6 Stack Installation Page 7 Oil Supply Tubing Page 7 Wiring Page 8 Ducting Page 8 Oil Burner Page 9 Oil Burner Technology Page 11 Initial Start Procedure Page 13 Maintenance Schedule P...

Page 3: ...causing quick ilter plugging NOTES The instructions contained in this manual apply to the installation operation and service of OMNI Waste oil ired heaters The following instructions should be careful...

Page 4: ...aintenance 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 combus...

Page 5: ...t 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 appliance s...

Page 6: ...Page 6 OMNI by EconoHeat Installation Procedures Figure 1 Installation Diagram...

Page 7: ...and water from tank periodically 3 Use only an inside oil storage tank to supply heater Do not draw from an outside tank especially not an underground tank directly to heater A separate transfer pump...

Page 8: ...ounting point in main junction box green screw 2 Connect wires from main junction box to remote oil pump power yellow to yellow and neutral common white to white 3 Wire low voltage thermostat into T m...

Page 9: ...990 and the requirements of the inspection authorities having jurisdiction WARNING Igniter Transformer Air Band combustion air supply adjustment Power Indicator Run Indicator Figure 3 Oil Burner Back...

Page 10: ...Motor Compressor Flame Cone Nozzle Electrodes Figure 5 Oil Burner Front View Figure 6 Oil Pump Diagram Oil Inlet Oil Outlet Mounting Flange 3 or 4 bolt universal pattern Vanes Carbon Plate Remove Cov...

Page 11: ...e waste oil enters into the Oil Pre Heater Block igure 4 and is pre heated to operating thermo setpoint then compressed air from the air compressor igure 3 is mixed with the oil prior to spraying out...

Page 12: ...Circuit Board igure 4 Precisely controls temperature of the Oil Pre Heater Block and controls safety feature of not allowing burner to energize until oil has established operating thermo setpoint or s...

Page 13: ...d off apply power to the burner Switch burner main power switch to ON position After allowing the oil pre heater time to establish temperature setpoint approximately 5 minutes Jump the T terminals on...

Page 14: ...k to loosen soot remove stack at top of heater and tap thoroughly Then vacuum upper heat exchanger s Inspect electrode adjustment igure 10 below Due to erosion adjustment may change Replace nozzle eve...

Page 15: ...eater stand To adjust open burner clean out door igure 8 bleow loosen Preheat Sink securing nut and set screw push fore or aft as needed WARNING This adjustment is done at the factory and should not b...

Page 16: ...zzle Thermocouple Figure 11 Pre Heater Block Detail Removed From Burner for Clarity Snap Switch Figure 10 Electrode Adjustment Detail When cleaning inspect all three pieces thoroughly When disassembli...

Page 17: ...ter below Remove 4 bolts for access to strainer ilter CAUTION must be careful not to destroy the inner gasket during removal of the housing Figure 13 Pump Strainer Figure 12 Combustion Chamber and Hea...

Page 18: ...ma have oreign material in them up carbon I carbon is present pre heat circuit is mal unctioning Thermocouple heat sensor wire could have open circuit Heat control board ma have blown circuit and cir...

Page 19: ...eplacement parts only Oil heater block twenty 20 years parts only Oil heater block controller PCB three 3 years parts only All other components one 1 year parts only This warranty is void if Warranty...

Page 20: ...occur as a direct result of 1 improper draft either by inadequate initial installation and setup which requires a establishing a proper draft during installation b back draft has occurred due to ash b...