Signs
indicates a danger of possible accident, possible wrong
debugging, or possible installation.
indicates a special danger, especially for the danger in
state of electrical connection.
indicates heat gain in the parts on which any touch will
cause injuries.
indicates specific environments.
indicates that there are relevant documents for reference
or information attached.
indicates an interruption of installation or operation.
Indicates further information for the installer or the user.
In case of gas smell
Disconnect the heater immediately.
Close the gas valve.
Open all the windows and doors.
Any lighting of fire or ignition or start-up of electric light is
not allowed. Neither is any start-up operation which will
generate sparkle.
Inform its installer or gas supply company.
Precautions for fire
During operation, don't get close to any flammable and
combustible materials or other similar ones.
Precautions for toxication
Operation should be carried out according to the indications
of the attached documents and instructions from the authorized
professional installers to avoid toxication accidents which may
cause death.
The heater can only be operated after being equipped with an
exhaust pipe. The exhaust pipe should be installed by
professionals.
Only for natural gas: a color change of the flame form blue to
yellow indicates that other gas and air is mixed into the natural
gas. Please immediately make contact with its installer.
4
Instructions
Disorders elimination
Any nonobservance of the following indications will
pose a danger of death!
Any try on private repair is not allowed under any
conditions.
No operation can be conducted to the heater with
malfunction under any conditions.
Please use exclusively original spare parts. Otherwise,
manufacturer would not be responsible for quality
guarantee.
Modification and renewal
Consultation should be held with professionals after an y
constructive modification. Constructive modificatio ns refer to
modification of the volu me of the room, the installation of
windows or the closure of the windows and the assembly of
mechanic al equipment for ventilation (smoke extractor, and
air extractor in washroom for example ). Constructive
modifications of exhaust equipment refer to changes of
environmenta l temperature and the humidity cause d by
installatio n of saun a an d pool in the room with gas equip ment.