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ECLIPSE – INSTALLATION/OPERATION MANUAL 

 

Eclipse  

 

Jan-10 

11

2.17 MAX BLOWER OPERATION 

 

The 

MAX

 furnace has an advanced control that performs all of the safety and control functions. 

There are two temperature sensors. One comes installed in the furnace and the AC/auxiliary 
temperature sensor is installed after the A coil or auxiliary heating device. The control will 
automatically handle two stage air conditioning and auxiliary heat such as electric plenum 
heaters or heat pumps. The control will automatically modulate the blower for optimal airflow 
regardless of the mode of operation. In heating mode the blower will modulate to maintain a 
constant plenum temperature. In cooling mode the blower will modulate to attain the best 
dehumidification performance even with two stage compressors. The control logic is detailed 
below. 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for ECLIPSE MAX

Page 1: ...DERAL 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 S...

Page 2: ...ing 5 2 6 MAX EVO AC Auxiliary Sensor Installation 6 2 7 Assemble Install Burner 7 2 8 Changing Nozzle 7 2 9 Set Burner for Efficient Operation 8 2 10 Classic Air Blower Settings 8 2 11 Air Conditioni...

Page 3: ...Parts Figure 10 Rear Breech Exploded Parts Table 1 Front Breech Classic Air Parts List Table 2 Front Breech EVO Parts List Table 3 Front Breech MAX Parts List Table 4 Rear Breech Classic Air Parts Lis...

Page 4: ...e operation at least once a year In Canada see B139 Section 14 Maintenance for recommended servicing procedure Heat exchanger ducts are accessed through breech access panel at front of unit Replace st...

Page 5: ...piece ceramic target wall is correctly placed at the back of the heat exchanger if using a Beckett burner 2 2 CAUTION DO NOT START THE BURNER UNTIL ALL FITTINGS COVERS AND DOORS ARE IN PLACE DO NOT TA...

Page 6: ...ot upward slope Use approved fitting through a wall Vent flue pipes MUST NOT pass through a ceiling Maximum flue gas temperature is 575 F WALL VENTING This Furnace is approved for Kerr Direct Vent COM...

Page 7: ...at the cable from the AC auxiliary sensor will reach back to the wiring channel on the furnace and that the cable can be routed to avoid contact with any extremely hot surfaces i e flue pipe c In the...

Page 8: ...ned so that it sits tightly against the back of the heat exchanger The target wall must be installed so that it sits on the bottom of the primary heat exchanger ELECTRODES See burner manufacturer s in...

Page 9: ...es of normal operation check SMOKE for zero trace reading and measure CO2 Readjust the burner controls as required When the burner is set lock the adjustments with the locking nuts EFFICIENCY Always l...

Page 10: ...e incorporated into the A C piping system Most evaporator manufactures have the option of supplying the thermal expansion valve built right in to the evaporator If there is not a thermal expansion val...

Page 11: ...ff Heat 90 F Fan On Cool Varies to maintain 48 F with the Auxiliary Sensor installed Fan Off Cool 65 F If no Auxiliary Sensor is installed than the cooling cycle will act as in the standard mode 2 16...

Page 12: ...coil or auxiliary heating device The control will automatically handle two stage air conditioning and auxiliary heat such as electric plenum heaters or heat pumps The control will automatically modula...

Page 13: ...affle required Use Air Boot Restrictor Plate Approximately 90 Btu h CFM MAX Model Burner Input Nozzle Pump psi Air Setting Turbulator Output Heating USGPH L H Btu h Btu h kW CFM KMR F E1 0095 E3 Riell...

Page 14: ...k 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 pump may be used TWO PIPE SYSTEM When single line is unsuitable use doubl...

Page 15: ...nal static A C 0 5 wc Cooling 3 tons Maximum air temperature rise 85 F High Limit max design outlet temp 200 F Thermostat anticipator 0 2 amps Classic Air 0 1 amps EVO 1 3 hp 1 speed 0 50 in wc static...

Page 16: ...than No 2 furnace oil ELECTRICAL 120 Volts 60 Hz Canada Less than 12 amps USA 13 3 amps circuit protection 20 amps 7 0 CLASSIC AIR COMFORT ADJUSTMENTS o Outlet air is initially too warm or too cold a...

Page 17: ...heck tightness of fittings Inspect tank and replace if necessary Draft regulator set high Adjust regulator for 0 04 wc draft pressure at breech Nozzle too large Replace nozzle to lower input Burner re...

Page 18: ...n 8 1 MAX EVO LED INDICATORS Refer to decal on inside of wiring box cover GREEN LED Status Slow Green Standby Fast Green B1 B2 Energized Solid Green System Fault In this case the Red LED will flash a...

Page 19: ...ECENT UPDATES PLEASE VISIT www KerrEnergySystems com The following form MUST be completed for the warranty to be valid Installed by Address Telephone Date START UP TEST RESULTS Nozzle Pressure Air Tur...

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Page 29: ...KMF KMF 20 Not Applicable K00 HE 0025 00 KMF 21 Cleanout Cover Plates Set Not Shown 3BM 33 4SDD 00 KMF 22 Motor 1 3 Direct Drive 4 Speed Not Shown Direct Vent KMF Eclipse Classic Air Oil Fired Furnace...

Page 30: ...over Plates Set Not Shown 3BM 33 4SDD 00 KMF EVO 22 Motor 1 3 Direct Drive 4 Speed Not Shown Direct Vent KMF Eclipse EVO Oil Fired Furnace Table 2 3BM 33 4SDD 00 KMF EVO 22 Motor 1 3 Direct Drive 4 Sp...

Page 31: ...able K00 HE 0025 00 KMF MAX 21 Cleanout Cover Plates Set Not Shown 3BM 50 ECM0 01 KMF MAX 22 Motor 1 2 ECM Direct Drive Direct Vent KMF Eclipse MAX Oil Fired Furnace Table 3 3BM 50 ECM0 01 KMF MAX 22...

Page 32: ...MR 21 Flange Blank K4 KD K6 KMR KMF Not Shown 3BM 33 4SDD 00 KMR 22 Motor 1 3 Direct Drive 4Speed Direct Vent KMR Eclipse Classic Air Oil Fired Furnace Table 4 3BM 33 4SDD 00 KMR 22 Motor 1 3 Direct D...

Page 33: ...BM 33 4SDD 00 KMR EVO 22 Motor 1 3 Direct Drive 4Speed Direct Vent KMR Eclipse EVO Oil Fired Furnace Table 5 3BM 33 4SDD 00 KMR EVO 22 Motor 1 3 Direct Drive 4Speed 4CA 00 505M 23 KMR EVO 23 Motor Run...

Page 34: ...Applicable K00 HE 0155 00 KMR MAX 21 Flange Blank K4 KD K6 KMR KMF 3BM 50 ECM0 01 KMR MAX 22 Motor 1 2 ECM Direct Drive Direct Vent KMR Eclipse MAX Oil Fired Furnace Table 6 3BM 50 ECM0 01 KMR MAX 22...

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