1
2
ES50V-G1(H)
ES70V-G1(H)
ES100V-G1(H)
Proprietary No.
**********
V
Please read this Instruction Manual carefully before use.
Please retain this manual for future reference.
Safety Notices
(Please read before use)
Electrical Diagram
·
Exterior and accessories
·
Technical parameters
Electrical Diagram
Technical parameters
Troubleshooting
Symptom
Things to Check
Solutions
No water
1
Whether the water supply has
stopped or whether the water
pressure is too low
Check
2
Whether the water-usage
point is blocked or whether
the hot water valve is opened
Check and clean
Only cold water but
the heating indica-
tor lamp is lit
1
Whether hot water outlet is
not opened
Check and open
2
Whether the water tempera-
ture is adjusted
Increase the temperature to the
required value. Once the water is
heated to the pre-set temperature,
control fl ow volume of cold and
hot water using the moderating
mixing valve.
3
Heating time is too short
and set temperature is not
achieved
Continue heating
4
Whetehr heating pipe is
damaged
Confi rm this is not due to the rea-
sons
①②③
, then contact Mainte-
nance Department
Only cold water and
the heating indica-
tor lamp is not lit
1
Whether power is properly
connected
Check power socket
2
Whether thermostat is out of
control
Confi rm that this is not due to rea-
son
①
, then contact Maintenance
Department
Heating indicator
light is on all the
time
1
Water has not reached the set
temperature
Continue heating
2
Whether thermostat is out of
control
Confi rm it is not due to reason
①
,
then contact Maintenance Depart-
ment
Water volume is
sometimes large or
small, or water is
sometimes hot or
cold
Whether water pressure
is stable
Set lower mixing valve or ensure
water pressure is stable before
use
Small hot water
outfl ow volume
1
Whether the present tempera-
ture setting is too low
Calibrate using the method stipu-
lated in the Instruction Manual
2
Whether water pressure is too
much
Set lower mixing valve
Prohibited
Compulsory
Matters
Essential
Matters
Immediately cut off power supply and
contact our Service Center once the
water heater does not work properly
or emits burnt smell.
220V
/
50Hz independent power source
must be used at all times.
To ensure safety, the water heater
should be connected to independent
sockets (do not use adapters), with re-
liable earthing. In addition, the power
socket must conform to national stan-
dards. Use of water heater without
reliable earthing is strictly prohibited.
Use pen multimeter to check whether
the live line and zero line are reverse.
Do not use damaged wire and power
socket. Promptly clean the dust on the
power plug and socket.
Check the power meter and the elec-
tric wire's diameter to ensure that they
comply with the rated current for the
water heater. Where necessary en-
gage qualifi ed electrician to check the
electric circuit.
Do not touch the plug with wet hands,
and make sure that the water heater,
plug socket do not come into contact
with water. If they are accidentally wet,
they must be checked by professions
appointed by our company before us-
ing, in order to prevent electrocution.
Storing of inflammable and explosive
items near the water heater is strictly
prohibited.
Do not connect to power when install-
ing or repairing the water heater.
Non-professionals are strictly prohib-
ited from carrying out repairs, m a i n -
tenance, dismantling or revamping of
the water heater.
Installation of water heater outdoors is
strictly prohibited.
Do not install the water heater in an
environment which is susceptible to
ice-formation. Ice will cause the con-
tainer and water pipe to break, lead-
ing to scalding and water leakage.
Please take precautionary measures
during cold weather, in order to pre-
vent damage to water heater from
freezing.
If the soft power cable is damaged,
it must be replaced by professional
staff from the manufacturers or Main-
tenance Department in order to avoid
danger.
Take care not to be scalded by heated
water.
·
Touching of hot water valve and
pipes is strictly prohibited.
·
Make sure to check the water tem-
perature before use; use only when
it feels suitable.
Do not use water from the water heat-
er for drinking or similar purposes.
Please cut off the power supply if the
water heater was not used for an ex-
tended period of time. Drain the water
heater of all water according to the in-
structions in the chapter on Cleaning
and Maintenance.
Forbidden
Warning
Caution
Caution
to high respectively.
w
e
i
v
n
o
it
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e
s
-
s
s
o
r
C
w
e
i
v
r
a
e
R
w
e
i
v
t
n
o
r
F
Side view
A : Hot water outlet B : Cold water inlet C : Inner chamber
D : Temperature measurement pipe E : Heating pipe
F : Magnesium rod G : Wall hook
Model No.
Capacity
(L)
Net
weight(kg)
a1
(mm)
b1
(mm)
c1
(mm)
d1
(mm)
e1
(mm)
f1
(mm)
Note:
1.
The margin of error for the above parameters (measurements, weight) is ±10%.
2. The thermometer is not a precision instrument. It consists of three areas denoted by blue;
orange and red, which indicate the temperature of water in the inner chamber from low
E
BT
MT
L
N
EH
E
HL
L : Live wire (brown)
N : Zero line (blue)
MT : Manual-reset thermostat
BT : Adjustable thermostat
HL : Heating indicator light
EH : Heating pipe
E : Earth line (yellow-green;
dual color)
Home Water Heater
Instruction manual
Meanings of Icons
Earthing
Warning
Warning
Warning
Warning
Warning
Caution
Forbidden
Forbidden
Forbidden
Forbidden
Forbidden
Forbidden
Forbidden
CSH10D0037_en.indd 1
0040503115A
V98497
Exterior and accessories
ES50V-G1(H)
Unit
Ltem
ES70V-G1(H)
ES100V-G1(H)
Water pressure
2000
0.80
0.80
0.80
2000
2000
ＭＰａ
ES50V-G1(H)
ES70V-G1(H)
ES100V-G1(H)
50
70
100
21
26
33
410
410
420
420
410
420
765
970
1285
100
200
220
100
200
480
100
200
730
