Heatwave HW250 Manuals

Manuals and User Guides for Heatwave HW250. We have 1 Heatwave HW250 manual available for free PDF download: Manual

Heatwave HW250 Manual (151 pages)

MULTI-FUEL UNIT HEATERS

Brand: Heatwave | Category: Heater | Size: 4 MB

Table of Contents
2
Important Notes - Please Read
2
Preface
9
Letter from Kagi Heating & Supply
11
GENERAL OPERATION: How a HEATWAVE Furnace Works
12
OVERVIEW: Furnace Controls and Operation
13
Thermostat
14
Oil Primary Control
14
Fan Control
15
Hi-Limit Control
15
Barometric Draft Control
15
Atomizing Air Regulator
16
Oil Preheater
16
Oil Preheater Thermostat
16
Air and Oil Solenoid Valve
17
Cad Cell
17
Oil Regulator
18
Air Pressure Switch
18
Combustion Air, Blast Tube, Air Turret Band Adjuster
18
Igniter Electrodes
18
Nozzle
19
Neon Indicating Lamps
19
Preheater On/Off Switch
19
Soft Start Tank (Standard on All KAGI Burners)
20
Installation
20
Consideration for Proper Installation
20
Required Reference Materials
21
Introduction
21
Site Selection Requirements
21
Installation of Furnace on a Combustible Floor
22
Installation: Ceiling Requirements
22
Installing Heater too High
22
Ventilation and Combustion Air Requirements
22
Ventilation and Combustion Air Groupings
22
Location of Furnace Considering Ventilation & Combustion Air
22
Air Circulation / Heat Distribution
23
Minimum Clearances from Combustible
24
Blower Installation
24
Burner Installation
25
Chimney Requirements
25
Ceramic or Masonry Chimney
26
Chimney Connector
27
Chimney Clearance Outdoors
28
Special Chimney Caps for Downdrafts
28
Barometric Damper/Barometric Draft Control
28
Oil Tank Installation / Pump / Piping Section
29
Furnace and Storage Tank Clearance
29
Tank Size Selection
29
Oil Tank Temperatures
30
Underground Tanks (Use Of)
30
Vent Pipe for the Storage Tank
30
Fill Pipe
31
Tank Venting / Filling Gauge
31
Tank Agitator (for Mixing Different Viscosity Oils)
31
Floating Pick-Up Oil Sump (for Dirty Underground Tanks)
31
Pump Installation and General Pump Information
32
Optimum Pump Location
33
Fuel Filter and Location
33
Piping and Fuel Lines
34
Pipe Diameter
35
Pipe Material
35
Compressed Air Supply
35
Compressed Air Piping
36
No Compressed Air Available
37
Electrical Supply
37
Electrical Conduit
38
Electrical Supply Pump
38
Pump Connections Form Wiring Schematic
38
Electrical Wall Thermostat
38
Ducted Installation
38
Ducting Pressure and Changes
39
Louvers (Non Ducted Installations)
39
Comment on Installation Diagram
39
Comment on Installation Wiring Diagram
40
Summary: Installation Instructions
40
Start-Up Procedure
41
Pump Priming and Additional Start-Up Information
42
Furnace Smells When First Fired up
45
Furnace Adjustment and General Operation Guidline
45
Furnace Controls Requiring Adjustment
45
Adjusting the Secondary Air Without a Smoke Spot Tester
46
Adjusting the Flame Using the Cad Cell on Furnaces Where There Is
46
Adjusting the Oil Pressure Regulator
46
Fan Speed
47
Draft Readings
47
Power Draft Boosters
48
Venting All Combustion Air from Outdoors to Overcome Negative
48
Viewing the Flame from Observation Port
48
Optimum Flame Length
49
Flame Length will Increase on Its Own
49
Optimum Flame Color
50
Dark Red / Orange Flame
50
Over Firing Your Furnace
50
Adjustable Flow Rate
50
Filter Waste Oil
50
Filter Waste Oil through a Magnet
51
Adding Thin Fuels to Waste Oil Supply
51
Burning Rear End Grease
51
Burning Synthetic, Cooking, and Other Oils
51
Checks and Maintenance
52
Maintenance and Service
52
Stack Temperature for Determining When Dust Clean-Out Is Needed
52
Protective Clothing
53
Dust Removal from 2 Nd Clean-Out Door (CAUTION)
53
Maintenance Schedule
54
Seasonal Cleaning
55
Burner Cleaning
58
Cleaning Strainer in Waste Oil Transfer Pump
59
Cleaning the Suction Strainer in the Storage Tank
59
Cleaning the Oil Filters
60
Cleaning the Nozzle
60
Cleaning Lines, Solenoids, and Preheater Block
61
Cleaning the Cad Cell
62
Checking the Cad Cell
62
Oil Primary Relay Test
63
Cad Cell Sensor Test
63
Checking the Blower Pulley
64
Blower Belt Tension
64
Removal of Accumulated Excess Oil
64
Checking the Oil Primary Control
65
Bleeding the Pump
65
Checking the Oil Pump Properly
66
Checking Regulators
67
Checking Transformer
67
Checking for Water in Nozzle Discharge Spray
68
Checking for Water in Oil Supply
68
Checking for Water in Air Supply
69
Checking Neon Indicator Lights
69
Jumping Switches to Check Components
69
Trouble Shooting
70
Seven Common Reasons Why Burner will Not Ignite
70
Flooded Furnace
71
Burner Trouble Shooting
72
Furnace Fails to Start
73
Furnace Starts, Burns a Short Time, then Shuts down
74
Furnace Burns with Smoky Flame
75
Furnace Burns with Long Narrow Flame
75
Furnace Burns, Flame Has Sparks and "Fireflies
76
Flame Impingement
76
Furnace Burns with Short Flame
77
Flame Pulsates
77
Flame Pulsates Now and Then, Especially When It's Windy and
77
Furnace Burns, but Puts out Low Heat
78
Flame Is too Short and Gets Shorter When Increasing the Air
79
Pressure, and then Goes out
79
Flame Is Hard to Adjust, a Little Turn and It Is too Much, a Touch
79
Furnace Burns too Hot
79
Furnace Does Not Shut off
80
Furnace Runs Well, then Burner Stops and Blower Blows Cold Air
80
Furnace Burns but Rumbles
80
Furnace Operates, but Smells
81
Furnace Drips Oil
81
Furnace Set at Night Is off by Morning
82
Furnace Has Excessive Ash Buildup
82
Furnace Has Black Clinkers in Chamber
83
Furnace Chamber Flaking Metal
83
Flame Is Not Burning in the Center of the Baffle Target (See 8.27)
83
Furnace Baffle Has Burnout Hole or Is Loose and Not in the Right
83
Oil Primary Control Trouble Shooting
84
Oil or Air Solenoids Chatter
84
Oil Regulator Is Noisy
84
Pump Does Not Work When Burner Comes on
85
Pump Works, but Runs Hot
85
Pump Works, but Is Noisy
86
Pump Bypass Pressure too High
86
Pump Turns, but no Pressure
86
Pump Has too High Vacuum or no Vacuum
87
Pump was Working Till the Oil Filters / Screen in the Pump was
87
No Spark at Electrodes
88
No Oil Discharge at Nozzles
88
No Oil Spray from Nozzle: Due to a Malfunctioning Air Pressure
88
Burner Has Spark and Oil Spray, will Not Ignite
89
Blower Runs Continuously
89
Furnace Fan Cycles too Often, Room Is Cold
90
Continuous Air Flow out of Nozzle
90
Continuous Oil Flow out of Nozzle
91
Faulty Wall Thermostat
91
Green Light Comes on and then Goes Out, after Waiting, Comes
91
Oil Pressure Gauge on the Burner Starts to Climb When the Burner
92
Miscellaneous
93
Furnace Shut down for Extended Periods
93
Operating Furnace on Warm Day to Rid Waste Oil
93
Index of Drawings
93

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Heatwave HW250 Manual (151 pages)

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