03
The electric water heater may be damaged if the water hardness is too high. To ensure
longer product lifespan, please install and use under the condition that local water
hardness is less than 450mg/L (CaCO3)
In time of lightning/thunder, switch “O” the Miniature Circuit Breaker (MCB) in
advance to protect the water heater against possible damage.
Cut-o power supply before any maintenance. Any maintenance or alteration towards
this product by non-professional is highly prohibited.
If the power cord is damaged, please stop use the appliance immediately and contact
Midea customer service center for product maintenance.
In order to avoid a hazard due to inadvertent resetting of the Earth Leakage Circuit
Breaker (ELCB), this appliance must not be able to have electricity supplied through
an external switching device, such as timer or connected to a circuit that is regularly
switched “On” and “O” by the utility.
For any improper installation and incorrect operation of this product, our company
will not be liable for any responsibility.
This water heater can be used for dierent purpose, eg. Washing hands, dishes or
foods, and so on. (Multi directional water supply is not available).
We declare that DSF55HK unit be connected only to a supply with the relevant system
impedance no more than 0.161 ohm. Restrictions to connection may be imposed by
the supply authority on the use of equipment in the actual relevant system impedance
at the interface point on the user’s premise exceeds 0.161 ohm.
CAUTION
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Warning
The water heater should be earthed before use. Please ensure that the resistance of
household earth wire is ＜4 . Installing device without earthed is highly prohibited.
The means for disconnection from the supply mains having a contact separation in all
poles that provide full disconnection under overvoltage category III conditions must
be incorporated in the fixed wiring in accordance with the wiring rules.
The way of fixation described do not involve the use of adhesives as they are not
considered as one of the reliable fixation methods.
The water inlet of this appliance shall not be connected to inlet water obtained from
any other water heating system.
This device is not intended for the use of drinking water supply.
This appliance can be used by children aged 3 and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they
have been given supervision or instruction concerning the use of the appliance in a
safe way and understand the hazards involved.
Cut o power supply before maintenance, to avoid danger like electric shock.Children
shall not play with the appliance. Cleaning and maintenance shall not be made by
children without supervision.
The water inlet pressure shall not exceed the value marked on the rating label. If it
does, a pressure reducing valve must be installed.
