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SONO AH
SONO RAO
Operating manual

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Summarization of Contents

IMPORTANT INFORMATION
General warning and safety information
Provides essential safety guidelines and warnings for operating the stove.
First heating
Describes the initial heating process and potential smell.
Safety distances
Specifies required clearances around the stove for safe operation.
Prior to set up
Floor bearing capacity
Ensures the substructure can support the stove's weight.
Floor protection
Recommends floor protection for combustible flooring.
Flue pipe connection
Details hazards and considerations for flue pipe installation.
BRIEF INFORMATION ON FUEL - PELLETS
What are pellets?
Explains what wood pellets are and their composition.
Wood pellet specification according to ENplus – A1
Details the required specifications for pellet fuel.
Pellet container refilling during operation
Provides instructions on refilling the pellet container safely.
Pellet storage
Gives guidance on proper storage of wood pellets.
TECHNOLOGY AND SAFETY FUNCTIONS
Operating comfort
Highlights user-friendly features and microprocessor control.
Top efficiency - lowest emissions
Explains high efficiency and low emission operation.
Pressure monitoring
Describes the function of negative pressure monitoring.
Low-temperature shutdown
Details the automatic shutdown at low temperatures.
Electrical excess current protection
Explains the main fuse protection against excess current.
Automatic cleaning cycle
Describes the automatic cleaning process of the burn pot.
Component monitoring
Covers the continuous monitoring of electrical components.
Auger motor monitoring
Explains monitoring of the auger motor for jams.
Power failure (during heating)
Details behavior during power outages while heating.
Power failure (during the initial stage)
Describes power failure behavior during the boot process.
INSTALLING THE STOVE
General information
Provides general guidelines and safety notes for installation.
Connection to the chimney
Specifies requirements for connecting the stove to a chimney.
Connecting to a steel chimney
Details considerations for connecting to a steel chimney.
Combustion air
Explains the need for combustion air and its source.
Feeding in external combustion air
Describes how to supply external combustion air.
COMFORT OPTIONS
Room sensor, Radio room sensor
Enables stove control via room temperature.
GSM Control
Allows stove control via mobile phone.
Interface for various options
Details connection points for optional accessories.
MAINTENANCE
Open the combustion chamber door
Instructions on opening the combustion chamber door.
Clean burn pot - daily
Daily cleaning procedure for the burn pot.
Cleaning the flame temperature sensor
Procedure for cleaning the flame temperature sensor.
Empty the ash drawer
How to regularly empty the ash drawer.
Clean door glass
Tips for cleaning the stove's door glass.
Clean painted surfaces
Guidance on cleaning painted surfaces.
CLEANING
Clean convection air openings
Instructions for cleaning convection air openings.
Clean combustion air intake
Procedure for cleaning the combustion air intake.
Clean the pellet container
How to clean the pellet container.
Clean the flue pipes
Annual cleaning of flue pipes and chimney connection.
Check bearings
Annual check of bearings for wear.
Check seals
Annual check of seals for integrity.
PROBLEMS - POSSIBLE SOLUTIONS
Problem 1
Troubleshooting for weak flame and sooting.
Problem 2
Troubleshooting for strong smells and smoke outside.
Problem 3
Troubleshooting for flue gas discharge issues.
INSTRUCTIONS FOR COMMISSIONING PROTOCOL
Stove functions
Checks for basic stove functions during commissioning.
Control
Explains operator controls and settings.
Operator instruction
Importance of user understanding for safe operation.
Warranty terms
Details warranty conditions and quality requirements.
Cleaning instructions
Guidance on regular cleaning and maintenance.
Maintenance
Recommendations for annual maintenance by a dealer.
Combustion
Ensuring tight closing of doors to prevent false air.

Table of Contents