L A S E R H E A T I N G S Y S T E M S
Table of Contents
Description
1-1
Introduction
1-2
Physical Specifications
1-3
Description of Functions
1-4
Description
1-5
Combustion Chamber
1-6
Burne
1-7
Burner Ring Assembly
1-8
Burner Mat / Coating
1-9
Flame Rod Sensor
1-10 Igniter
1-11 Flue Pipe
1-12 Blower Motor Assembly
1-13 Air Circulation Fan
1-14 External Fuel Tank
1-15 Fuel Pump
1-16 Control Circuit Board
1-17 Room Temperature Sensor
1-18 Fuel Sump (Fuel Constant Level Valve)
1-19 Cloth Covered Exhaust Pipe
1-20 Air Circulation Fan Filter (Cover)
1-21 Fuse
1-22 Overheat Protector Switch
1-23 Pressure Relief Plate
1-24 Combustion System
1-25 Forced Flue Venting System
1-26 Fuel Delivery System
1-27 Electrical System
1-28 Safety Mechanisms
1-29 Power Failure Recovery System
1-30 Operation Recovery
1-31 Reigniting Operation
1-32 Error Codes History
1-33 Igniting Failure Error Lock
1-34 Burner Thermistor Normal Detecting
Temperatures
1-35 Power Failure Recovery System
1-36 Backup Life
1-37 Deleting The Error Code History
1-38 Detection of Abnormal Electrical
Frequency Condition
1-39 Power Button Malfunction
1-40 Low Voltage Detection
1-41 Forced Flame Detection
1-42 Manual Ignitor Cleaning System
1-43 Automatic Ignitor Cleaning System
1-44 Manual Combustion Operation Mode
1-45 High Altitude Setting Mode
1-46 Combustion Cleaning Mode
1-47 Flow Volume Setting Mode for The Fuel
Pump
Page 1-8
Section 1
Maintenance
2-1
Introductlon
2-2
Routine maintenance
Page 9-10
Section 2
Service
3-1
3-2
3-3
3-4
Introduction
Cleaning The Heat Exchanger and Burner
Removal of Water Deposits and
Contaminants From Fuel Sump
a
nd Fuel
Lines
Cleaning The Fuel Filter or Water Block
Filter
3-5
Error Message
3-6
Inspect Intake/Exhaust Air Lines
3-7
Verify Igniter Operation
3-8
Clean Fuel Inlet Strainer
3-9
Replacement of Fuses
3-10 Fuel Contamination
3-11 Cleaning Blower Motor
Page 11-17
Section 3
Trouble Shooting
4-1
Resistor/Capacitor Value
4-2
Control Circuit Board Time Chart
4-3
Parts Description
Page 18-45
Section 4
