Midea JSD12-6DH4, Instruction Manual

Page: 3 / 12

Professional installers/ users
Notices for professional installers
















The instruction for operation and installation is absolutely
necessary part of the heater and is provided along with the
heater. Please read the documents to guarantee that you
have comprehended all the data for an installation, operation
and safe service.
All specific adjustments and inspection for the heater must
be provided with the documents which entail the company seal
and signature of the installer.
The heater can be only installed onto the wall of a room without
frosts.
The installation can only be operated by qualified personnel
with reference to the instruction and additional documents
provided by the manufacturer. Attention should be paid to the
relevant prescriptions and norms as well as additional local
regulations.
Professional refers to a person who is familiar with technical
knowledge relevant to heating technology and drinking water
supply.
The heater can only be put into use under the appropriate
environmental condition.
Debugging and the inspection for the quality of gas along with
energy efficiency of the heater should be under the charge of
qualified professional installers.
As for user installation, specified adjustments should be done
only within the chapter peration Manual?
During construction, the heater must be carefully protected
from dirt and other pollution.
The heater is only apt for the home water heating, and it should
be connected to a home water system corresponding to the
technical requirements of the heater.
The heater can only be installed for the anticipated operation
stated by manufacturer.
Do not leave the packing materials (cardboards, nails, bolts,
plastic plate and other similar materials) within reach of children.
All maintenance and repair can only be operated by authorized
professionals.
If necessary, please cut off the power supply before initiating
cleaning and maintenance.
Neither the seals nor stamps can be destroyed.
If it is necessary for definitive rupturing operation, please cut
off all the connections respectively (electrical power, hydraulic
power, gas feeding, exhaust pipe) and make sure all of them are
disconnected. The heater and its components must be treated
according to the locally effective prescriptions.
The manufacturer would not take responsibility for any damage
caused by incorrect installation or use, or by violation of the
corresponding prescriptions. Neither would the quality guarantee
be offered.
Notices for the users
Precautions for the water heater
Repair and maintenance
















Manual for installation and maintenance should be well kept.
If replacing the heater, please provide this manual to its
successor. For maintenance service, please give this manual
to professional serviceman for reference.
Maintenance, electric installation and inspection should be
operated by professionals.
In case of failure, please disconnect the power supply of the
heater immediately and make contact with its installer. Private
treatment to the failure is not allowed.
Neither the seals nor stamps can be destroyed.
Improper handling or manipulation may cause accidents.
No touches on hot parts of the heater such as all the tubes and
exhaust pipe.Any contact with hot parts can cause burn. Children
and laymen must keep remote from the heater during its operation.
For long-term nonuse of the heater, please close the valve and
take out the batteries. If necessary, please disconnect power
supply of the heater.
Any leakage from the heater to be found can be caused by parts
failure or deficient installation. Please make contact with its installer.
For regular operation of the heater, don't close intakes on the
door and wall.
No exposure of the heater in a steamy and greasy environment
such as place with a hearth.
No exposure of the heater in a place with water splash such as
bathroom and other wet environment.
No objects on the water heater.
Operation of the heater by children or laymen is not allowable,
neither is improper operation.
No blocking or obstruction at the entrance of the heater.
A clean and wet cloth can be used for the cleaning of the heater.
Dissolvent products are not allowed for the cleaning! Please only
clean exhaust pipe in cold state!
Repair and maintenance for the heater should be provided once
at least every year. It is recommended to provide repair and
maintenance after a period of heating.
All repair and maintenance should be carried out by authorized
professionals.
3