Related Manuals for Toyostove Laser 73 I
Summarization of Contents
Section 1: Description
1-1 Introduction
Overview of the Laser Heating System, its features, and benefits.
1-2 Physical Specifications
Dimensions and weight for Laser 73 and Laser 56 models.
1-3 Description of Functions
Explanation of the heating cycle stages and operation.
1-4 Description
Lists the main components of the Laser Heaters.
1-5 Combustion System
Details the process of burning fuel and air for heat production.
1-6 Heat Chamber
Description of the heat chamber, its parts, and function.
1-7 Burner
Details the burner's construction and connected components.
1-8 Burner Ring Assembly
Explains the design for efficient burning.
1-9 Burner Mat
Describes the function of the burner mat in vaporization.
1-10 Flame Rod Sensor
Explains the flame rod sensor's role and mounting.
1-11 Igniter
Describes the ceramic-type igniter's function.
1-12 Forced Flue Venting System
Explains the system for air intake and exhaust.
1-13 Flue Pipe
Details the "pipe-within-a-pipe" design and installation flexibility.
1-14 Blower Motor Assembly
Explains the dual-function fan and its stages.
1-15 Heat Exchanger
Describes how heat is transferred from exhaust to air.
1-16 Air Circulation Fan
Explains the fan's role in distributing room air.
1-17 Fuel Delivery System
Details how fuel moves from tank to burner.
1-18 External Fuel Tank
Discusses options for using external fuel tanks.
1-19 Fusible Link Valve
Describes the safety device that cuts off fuel supply.
1-20 Fuel Sump
Explains the constant level valve and float mechanism.
1-21 Fuel Pump
Details the pump's mounting and components.
1-22 Electrical System
Points to Section 6 for diagrams of the electrical system.
1-23 Control Circuit Board
Describes the board's function and component layout.
1-24 Room Temperature Sensor
Explains the sensor's capability and mounting.
1-25 Safety Mechanisms
Lists built-in devices for user and heater protection.
1-26 Power Failure Recovery System
Explains automatic restart after power restoration.
1-27 Cloth Covered Exhaust Pipe
Describes the covers for protecting users from hot exhaust pipes.
1-28 Air Circulation Fan Cover
Explains the fan cover's protective function.
1-29 Fuse
Details fuse ratings and electrical outlet protection.
1-30 Overheat Protector Switch
Explains the high limit switch and reset procedure.
1-31 Igniter Cleaning System
Describes automatic and manual cleaning methods.
Section 2: Installation
2-1 Introduction
Overview of the installation process and its requirements.
2-2 Physical Placement of Heater
Guidelines for selecting a location and ensuring clearance.
2-3 Drilling Requirements
Details requirements for through-the-wall flue pipe installation.
2-4 Power Requirements
Specifies voltage, frequency, and circuit protection.
2-5 Fuel Tank Requirements
Details requirements for external and removable fuel tanks.
2-6 Room Temperature Sensor Wiring Requirements
Explains sensor wire length and mounting considerations.
2-7 Building Codes
Emphasizes compliance with local codes and regulations.
2-8 Unpacking
Provides step-by-step instructions for unpacking the heater.
2-9 Heater Installation
Safety tips for choosing a location and installing the heater.
2-10 Installation of Flue Pipe Window Kit
Instructions for installing the window kit for venting.
2-11 Installing and Extension Kit
Details installing extension pipe kits for intake and exhaust.
2-12 Typical Laser Kerosene Lifter Pump
Illustrates typical installation examples for the kerosene lifter pump.
2-13 Fuel Tank Installation
Guidelines for installing removable and external fuel tanks.
2-14 For High Altitude Use
Procedures for operating the heater at altitudes above 3000 FT.
Section 3: Operation
3-1 Introduction
Overview of the Laser heater's operational features and ease of use.
3-2 Operating Specifications
Lists performance specifications for Laser 73 and Laser 56.
3-3 Operating Controls and Indicators
Explains the function of various controls and indicator lamps.
3-4 Pre-Operation Check List
Specifies items to inspect for operational readiness before start-up.
3-5 Before Operation
Details steps for opening valves, plugging in, and setting the clock.
3-6 Operation
Explains manual and automatic operation modes.
3-7 Manual Operation
Step-by-step guide for manual heater operation.
3-8 Automatic Operation
How to program and use automatic operation settings.
3-9 Reprogramming the Laser Heater
Instructions for reprogramming timer and temperature settings.
3-10 Automatic Operation by Weekly Set-Back Timer
How to use the weekly timer for automatic set-back control.
3-11 Installation of Weekly Set-Back Timer
Step-by-step instructions for installing the weekly set-back timer.
3-12 Room Temperature Sensor
Details sensor installation and location considerations.
3-13 Turning Heater Off
Procedures for safely turning off the heater and unplugging.
3-14 Manual Combustion System for Testing Purposes
How to operate the heater in manual combustion modes for testing.
3-15 Power Failure Recovery System
Explains how the heater behaves during power interruptions.
3-16 Recovery from Overheat Condition
Steps to take when the heater experiences an overheat condition.
Section 4: Maintenance
4-1 Introduction
Divides maintenance into routine and corrective types.
4-2 Routine Maintenance
Details tasks for keeping the heater in good operating condition.
4-3 Inspect Intake/Exhaust Air Lines
Checks for leaks and secure connections in air lines.
4-4 Verify Igniter Operation
Visual inspection to confirm igniter function.
4-5 Clean Fuel Inlet Strainer
Instructions for cleaning the strainer to prevent clogging.
4-6 Replacement of Fuses
Steps for safely replacing blown fuses.
4-7 Fuel Contamination
Procedures for diagnosing and resolving fuel contamination issues.
Section 5: Servicing
5-1 Introduction
Explains causes and procedures for efficiency losses.
5-2 Cleaning the Heat Chamber and Burner
Steps for cleaning soot and carbon deposits from key components.
5-3 Removal of Water Deposits and Contaminants from Fuel Sump and Fuel Lines
Procedure for removing water and contaminants from fuel system.
5-4 Measurement of Fuel Flow Rate
How to measure and adjust fuel flow rate for optimal performance.
5-5 Cleaning Blower Motor
Steps for cleaning the exhaust fan and blower motor assembly.
5-6 Cleaning the Fuel Filter or Water Block Filter
How to check and clean the fuel filter for condensation.
5-7 Error Message
Lists error codes, their causes, and solutions.
Section 6: Trouble Shooting
6-1 Electrical System Overview
Overview of the electrical system and diagrams.
Electrical System Resistance Values
Resistance values for key electrical components.
Electrical System Voltage Readings
Voltage readings for key electrical components.
6-2 Schematic Wiring Diagram
Detailed wiring diagram for the Laser heater's control board.
6-3 Resistor/Capacitor Value
Lists resistance and capacitance values for components.
6-4 Control Circuit Board Time Chart
Chart showing the sequence of operations for the control board.
6-5 Trouble Shooting Guide
Guide to diagnosing and resolving operational failures.
6-6 Parts Description
Lists all parts with their respective part numbers.
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