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The supply socket must be earthed reliably. The rated current of the socket shall not be lower than
16A. The socket and plug shall be kept dry to prevent electrical leakage.
The installation height of the supply socket shall not be lower than 1.8m.
The wall in which the electrical water heater is installed shall be able to bear the load more than two
times of the heater filled fully with water without distortion and cracks. Otherwise, other
strengthening measures shall be adopted.
The pressure relief valve attached with the heater must be installed at the cold water inlet of this
heater(see Fig.1), and make sure it is not exposed in the foggy. The water may be outflowed from
pressure relief valve, so the outflow pipe must open wide in the air; The pressure relief valve need
to be checked and cleaned regularly, so as to make sure it will not be blocked.
Before installing this water heater,check and confirm that the earthing on the supply socket is
reliably grounded. Otherwise, the electrical water heater can not be installed and used. Do not use
extension boards. Incorrect installation and use of this electrical water heater may result in serious
injuries and loss of property.
Special Cautions
Hot water
1. CAUTIONS
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Cold water (Fig.1)
Pressure relief valve
Thread screw
Drain handle
Pressure release hole
When using the heater for the first time(or the first use after maintenance), the heater can not be
switched on until it has been filled fully with water. When filling the water, at least one of the outlet
valves at the outlet of the heater must be opened to exhaust the air. This valve can be closed after
the heater has been filled fully with water.
The water heater is not intended for use by persons(including children)with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been given
supervision or instructions concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the heater.
During heating, there may be drops of water dripping from the pressure release hole of the pressure
relief valve. This is a normal phenomenon. If there is a large amount of water leak, please contact
customer care center for repair. This pressure release hole shall, under no circumstances, be
blocked; otherwise, the heater may be damaged, even resulting in accidents.
The drainage pipe connected to the pressure release hole must be kept sloping downwards.
Since the water temperature inside the heater can reach up to 75℃, the hot water must not be
exposed to human bodies when it is initially used. Adjust the water temperature to a suitable
temperature to avoid scalding.
If the flexible power supply cord is damaged, the special supply cord provided by the manufacturer
must be selected, and replaced by the professional maintenance personnel.
Sewerage exit
