KERR COMPACT-multi, Installation, Operation And Maintenance Manual

Page 1: ...AL CODES THAT MAY DIFFER FROM THIS MANUAL Please read this complete manual before beginning installation These instructions must be kept with the furnace for future reference CERTIFIED TO CAN CSA Std...

Page 2: ...acement Venting Ventilation 4 3 6 Installation 5 3 7 Assemble Install Burner 6 3 8 Changing Nozzle 7 3 9 Set Burner for Efficient Operation 7 3 10 Blower Setting 8 3 11 Cooling AC Models 8 3 12 Humidi...

Page 3: ...intain furnace performance and safety replace dirty filters as required or at least once every heating season Use new approved disposable filters of the same size and type or clean permanent filters a...

Page 4: ...k that the furnace starts and operates as usual CHECK If the furnace system fails to operate or operates in an unusual manner call your service technician OPERATION If the burner fails to operate at a...

Page 5: ...conventional upflow mode in horizontal mode or as a downflow furnace The breech is convertible from front to rear by switching the breech pipe and cover plates The burner is always installed in an up...

Page 6: ...floor Oil burners must have sufficient air to allow vent systems to operate properly See furnace operating label Not applicable to Direct Vent 3 6 INSTALLATION ELECTRICAL Wire according to the Nationa...

Page 7: ...limit controls should be FAN OFF 100 F FAN ON 130 F If the K4C is used in a down flow position with the Scotty SS a diverter base is available for easier duct connections K4C KA 0400 00 3 7 ASSEMBLE I...

Page 8: ...e Use two barometric dampers if necessary Not applicable to Direct Vent BURNER SETTING Set the burner to give a stable symmetrical flame After 15 minutes of normal operation check SMOKE for 0 trace re...

Page 9: ...that no water can drip or run from it into the furnace This would cause deterioration and void the furnace warranty 3 13 THERMOSTAT ANTICIPATOR SETTING 0 2 amps for any burner Check that the thermost...

Page 10: ...nd time 6 After testing the blocked vent switch the chimney should be cleared of obstruction and the heating system tested on a long run cycle 7 If the block vent switch shuts down the system check to...

Page 11: ...F Outlet air gets too warm and burner shuts down increase air by changing the blower motor speed to give the specified temperature rise 70 85 F Outlet air is too warm or too cold at the end of the hea...

Page 12: ...mation is available at www kerrheating com ONE PIPE SYSTEM Where the tank is above the burner and when the oil flows by gravity to the oil pump a single stage fuel unit with a single oil line to the p...

Page 13: ...26 1180 1090 3 2 0 59 2 23 50 70 45 B 140 55 70 000 21 990 990 4 3 K4CD 090 A3 Beckett AFG PA404 0 71 2 69 60 70 45 B 140 60 84 000 25 1180 1090 3 2 Post purge factory set to two minutes Low firing r...

Page 14: ...402 404 2 1 2 63 mm AIR BLOWER DATA External static Non AC 0 2 wc External static AC 0 5 wc Cooling 3 tons Maximum air temperature rise 85 F High Limit max design outlet temp 200 F Thermostat anticipa...

Page 15: ...75 F Certified for use with Kerr Direct Vent Certified for use with Kerr KPV SS1C through the wall mechanical vent system 10 0 TROUBLE SHOOTING GUIDE Furnace will not start Tripped blocked vent switch...

Page 16: ...unning through Change or insulate ductwork unheated spaces Low speed switch is on Switch off blower low speed FAN OFF set low Fan control Set FAN OFF higher Motor speed set too high Reset motor speed...

Page 17: ...T UP TEST RESULTS Nozzle ________________________________________ Pressure _______________________________________________ Air ____________________________________________ Turbulator _________________...

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Page 21: ...Cover No Hole K4C 18 Divider Assembly K4C 19 Base Pan K4C 20 Blower Key K4C 21 Delhi GT10 DD Blower K4C 22 Motor Run Capacitor 5 micro farad Not Shown K4C 23 Motor 1 3 G E 5KCP39KGT192S K4C 24 Blower...

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