30A/230V+ wires(cables)shallbe used for connecting the circuit,
reliable earthing wire is required.
Operating instructions
After confirming the heater is full of water,turn on the air switch,
working indicator lights on and water heater starts to heat the water.
It is stepless water temperature adjustment,turn the temperature
knob to set the water temperature of water heater ranging
35℃-75℃.
When water temperature reaches the set value,thermostat au-
tomatically cuts off power supply,work indicator lights off and
water heater stops working.
When using hot water,turn on cold water valve first and then
hot water valve,and adjust the water flow of both valve for adj-
usting the temperature to suitable level;after using,turn off hot
water valve and then cold water valve for preventing scald.
Multi-funtional temperature control:features such funtions as tem-
perature adjustment,constant temperature,dry-heating prevention
and ultra high temperature prevention etc.When the temperature
of hot water reaches the set value,the thermostat will automatic-
ally cut off power supply, when the temperature drop lower than
the set value,it will automatically plug-in.If the automatic constant
temperature is out of control,and the water temperature is too high
or the water heater is under dry heating state,it will automatically
cut off power supply.
Safety Warnings
!
1.Must use 220-240Va.c.50/60Hz.The electrical outlet should
connect with earth line.
2.The heater should be filled with water before the first use(or
the first time of use after maintenance or cleaning).Fill the he-
ater and plug in.It is forbidden to switch on the product when
it is not filled.
3.The highest water temperatures can reach above 75℃.Initially,
feel water temperature with hands and avoid spraying to the
body directly.
5
Install one electric box on dry place which can't be sprayed with
water ,install one qualifyed leakage switch and air switch(30A/230
V)in the electric box,connect the power cable of water
heater with
air switch ,trun on/off the power supply of waterheater through
turning on/off the air switch.
Maintenance
1.Since water contains micro-impurity and mineral substance,
deposit will occur on the bottom of the inner tank after long
term of use,the water heater should be emptied to remove
the deposit.
2.Generally,the heater should be cleaned once a year.(If used
in zones with low water quality,the cleaning period should be
shorter accordingly.)
3.Heater empty procedures:cut off power supply,turn off the
tape water valve,open the water outlet of the water heater,
remove the sewage outlet stopper,water will flow out from
the sewage outlet.
4.For exterior part cleaning of the product,no water spraying
directly,clean and dry it with soft cloth lightly.
6.Drainpipe that connects to the pressure release outlet should
keep facing downward and open to atmosphere.
7.Only original safety valve from product packing can be used.Nev-
er adjust releasing pressure of the safety valve.
8.Any damage,which will occur to the electrical components,must
be checked only by authorized technician.
9.During the winter,in case the water heater hasn'tbeen used for a
long period,water should be drained off to prevent inner tank freeze.
10.Lift handle of the safety valve at least once per month and obse-
rve if there is any water drained out.If no water is drained out,ple-
ase inform customer service.But when using the water heater ,ple-
ase don't move the handle of safety valve for preventing scald
caused by hot water.
Please remind to shut off the product before drainage.
5.During the heating period,it is normal if there is any water drops
from pressure release outlet of the safety valve.Don't block up
the safety valve.
6
4.If water heater is installed with a water valve on cold inlet du-
ring working period,this valve must be always kept open.
Appliance not intended for use by persons (including children)
with reduced physical,sensory or mental capabilities ,or lack of
experience and knowledge.
Children should be supervised by a person responsible for their
safety to ensure that they do not play with the appliance .
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