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WGO, WTGO and SGO-W

WGO, WTGO and SGO-W

WGO, WTGO and SGO-W

WGO, WTGO and SGO-W

WGO, WTGO and SGO-W

Series 3 

Series 3 

Series 3 

Series 3 

Series 3 Oil-Fir

Oil-Fir

Oil-Fir

Oil-Fir

Oil-Fired W

ed W

ed W

ed W

ed Water Boilers

ater Boilers

ater Boilers

ater Boilers

ater Boilers

Part No. 550-141-828/1202

Part No. 550-141-828/1202

Part No. 550-141-828/1202

Part No. 550-141-828/1202

Part No. 550-141-828/1202

For futur

For futur

For futur

For futur

For future r

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e r

e r

e refer

efer

efer

efer

eference, leave this manual

ence, leave this manual

ence, leave this manual

ence, leave this manual

ence, leave this manual

with other boiler instructions

with other boiler instructions

with other boiler instructions

with other boiler instructions

with other boiler instructions

in the envelope pr

in the envelope pr

in the envelope pr

in the envelope pr

in the envelope provided with the boiler

ovided with the boiler

ovided with the boiler

ovided with the boiler

ovided with the boiler.....

Maintenance

Maintenance

Maintenance

Maintenance

Maintenance

and Service

and Service

and Service

and Service

and Service

Guide

Guide

Guide

Guide

Guide

Содержание SGO-W

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Страница 2: ... start up and routine maintenance of boiler and system Pages 2 through 6 must be followed to assure proper operation of your boiler Page 7 lists common problems and possible corrections In addition it is your responsibility to Have boiler and burner installed by a qualified installer Have boiler and burner serviced annually by a qualified service technician Review and understand start up and routi...

Страница 3: ...g antifreeze Use antifreeze especially made for hydronic systems Inhibited propylene glycol is recommended Do not use automotive ethylene glycol undiluted or petroleum based antifreeze Severe personal injury death or substantial property damage can result 50 solution provides protection to about 300 F Local codes may require back flow preventer or actual disconnect from city water supply Determine...

Страница 4: ...found immediately call qualified service technician to correct situation Check for water leaks in boiler and piping also check for leaks around tankless heater plate if installed If found immediately call service technician to repair End of heating season If tankless heater is installed boiler will continue to operate Check for the following All daily and weekly instructions listed on this page mu...

Страница 5: ...s reset button on burner primary control only once Repeated presses will deposit oil in combustion chamber Burner must never be fired when oil is in combustion chamber Immedi ately call qualified service technician 3 If burner still does not fire call qualified service technician Service Switch on Boiler Burner Primary Control Reset Button on Burner Primary Control Limit Control on WGO Combination...

Страница 6: ...call qualified service technician SGO W see Figure 2 1 If burner does not fire check for Service switch on boiler or additional switches turned off Fuses or breaker switch tripped Thermostat set below room temperature Fuel valves turned off Not enough oil in tank to supply burner DANGER Circulator Limit Control Reset Button on Burner Primary Control Burner Primary Control Temperature Pressure Gaug...

Страница 7: ...r through relief valve Expansion tank sized too small or water logged Have qualified service technician check expansion tank operation Metal flakes found in flueway Contaminated combustion air supply Remove sources of hydrocarbons in or near boiler area Bleaches cleaners chemicals sprays fabric softeners paint remover etc Condensation of combustion gases Have qualified service technician check boi...

Страница 8: ...rs and liquids 2 Check for and remove any obstruction to combustion and ventilation air flow to boiler 3 Check breeching and chimney or vent for obstructions damage etc Repair or replace as necessary 4 Clean boiler flueways See page 9 5 Perform service on relief valve and circulator See page 11 6 Check boiler and piping for leaks and repair if found Check for leaks at tankless heater plate Tighten...

Страница 9: ...rocess 5 Starting at the top of the boiler use a wire flue brush to thoroughly clean between all pins at all angles Be careful not to damage side walls of rear refractory 6 Move to the bottom of the flueways and clean up between the sections to reach pins left uncleaned in step 5 DANGER 7 Once the flueways are cleaned carefully remove the paper from the floor of the combustion chamber 8 Verify sea...

Страница 10: ...excess oil has accumulated in combustion chamber when unit is full of vapor or when combus tion chamber is very hot Do not start burner unless collector hood flue cap jacket cap breeching and burner mount ing door are secured in place Never burn garbage or paper in the boiler Never leave combustible material around boiler 1 Verify boiler is filled with water 2 Open burner door and verify rear targ...

Страница 11: ...g system PRESSURE TEMPERATURE GAUGE Provides reading of boiler pressure and tempera ture Maximum boiler pressure is 50 psig maxi mum water temperature is 2200 F Temperature will vary according to system and daily heating de mands The range will be from room temperature up to limit control setting TANKLESS WATER HEATER Weil McLain tankless heater ratings are based on 2000 F boiler water temperature...

Страница 12: ...12 Part No 550 141 828 1202 ...

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