Haier Water Heater FCD HTHMG50 IIIE FCD HTHMG60 IIIE FCD HTHMG80 IIIE FCD HTHMG100 IIIE User Manual

Silver Sea-ox  
Haier Household Electric Water Heater  
User's Manual  
Group  
Qingdao Economic and Technological Development District  
Haier Water Heater Co., Ltd.  
Add:Haier Garden, QianwangangRoad, Economic DevelopmentZone, Qingdao, P. R. China  
Please read thismanual before usage  
Retain it forfuture regerence  
Rev. 01  
Specific Number 0040501638  
 
Use of Remote Controller  
1. button: Power on / off the machine. In off status, clock time is displayed and can be  
adjusted by pressingSet button, and or button.  
Before Usage  
Dear users,  
Thanks for choosing Haier water heater product.  
2.Mode button: With machined powered on, you can lightly press Mode button to shift  
between Real-time Heat / Warm, Medium Warm, Night Power, Time 1,Time 2,Time  
1+Time 2 and Intelligent operation modes. In Medium Warm mode, default highest  
temperature is 40 and can't be adjusted. In Time 1 and Time 2 modes, default heating  
power is 2150W and can't beadjusted.  
Haier products have good quality and excellent performance. To facilitate you to use the  
product, please read the manual and operate accordingly. Please retain it for future  
reference.  
The international star service of Haier Group will always accompany you. No matter  
what kind of problems you meet in usage, please contact with the local after -sales service  
agent. We are at your service all the time. Thanks again for choosing Haier Product.  
The water heater you purchased may not full comply with the manual due to the  
improvement of product. We apologize for the inconvenience occurred therefrom.  
3.Ppwer button: With machine powered on, press this button to shift heating power level  
between 850 W, 1300 Wand 2150 W.  
or button: Same as Adjust button on control panel. If not in clock or delay time  
adjusting status, you can use or button to increase or decrease temperature setting  
value between 35 - 75 with an increment1 . If inclock or delaytime adjusting status,  
these buttons canbe used toincrease or decreasetime.  
4.  
Set button: Press it to set clock time, and press  
or  
button to adjust the value. Press  
5.  
Confirm button after adjusting. In Real-time Heat / Warm mode, press Set button to  
adjust clock hour and minute together with Confirm button. In Time 1 mode, press Set  
button to set Time 1 hour and minute. In Time 2 mode, press Set button to set Time 2 hour  
and minute. In Time 1 + Time 2 mode, press Set button to set Time 1 hour and minute,  
and Time 2 hour and minute. In addition, in Medium Warm mode and Intelligent mode,  
Set button isinactive.  
Special Reminding  
To ensure proper and safe use of the water heater, we hereby sincerely declare that users  
shall contact our designated professional service providers for installation and service.  
For inappropriate installation, Haier would not undertake any liability.  
Notes:  
Do disconnect the power supply before any maintenance and repair on the water heater.  
Unprofessional persons shall not adjust orrepair the water heater.  
Make sure the machine is full of water before powering it on, otherwise heating element  
may be damaged. Do ensure power socket complies with local standard and is reliably  
grounded. Ungrounded use is forbidden.  
1. Remote controller buttons (except Set button) are used in the same way as buttons with  
same name on control panel. After adjustment is made with Set button, press Confirm  
button to confirm.  
2. Remote controller has a memory function. Upon re-starting after powering off, original  
settings keep unchanged.  
3. As an optimum, remote controller shall be used in short distance pointing to the machine  
vertically. Water immersion shall be avoided. If battery is used up, to prevent battery liquid  
pollution, please open battery cover in indicated direction, remove used batteries and  
replace with new batteries installed as original. To avoid explosion, used batteries shall  
not be kept in hot places or put in fire, but shall be treated in accordance with related local  
regulations.  
This electric water heater is provided with a safety valve, which shall not be randomly  
relocated or blocked.  
Hot water above 50  
showering or washing.  
may burn your skin. Do mix hot water and cold water before  
At an ambient temperature below 0 , possible ice formation within pipes may break the  
pipes and cause the machine inoperable. Protection shall be made by emptying water in  
the tank. In case the water heater will not be used for more than 1 month, please empty  
the water and unplug the power plug.  
If the electric water heater is heavily wetted by water, it should be checked by our  
authorized technicians before next use.  
Electric Circuit Diagram  
MT  
Hot water inside the water heater is not drinkable. Due to long time use, sediments will  
form inside the tank, and water quality may also deteriorate due to pipe aging. After  
washing rice and vegetables with water from the tank, please flush again with clean  
water.  
Please do not place flammable matters like gasoline nearby the water heater, otherwise  
accidents like fire may occur.  
L
W
W
W
Leakage Coil  
HEATING  
KEEPING  
SET  
ACTUAL  
N
E
Relay Relay  
Relay  
L: Brown wire  
N: Blue wire  
MT: High temperature limiter  
EH: Heating element  
RT: Sensor  
Features  
1. High Technology:  
RT  
Full PC controlled. Display indicates the actual water temperature, temperature setting,  
clock and working state. Upon faults, power supply is automatically cut off and the  
display indicates fault code.  
EH  
E:Yellow/green wire  
E
The intelligent heating feature reflects a more humanized design.  
 
Features  
Operation Instructions  
D.In non-heating intelligent mode, machine stays in standby status. You can activate  
interface by pressing any button on the control panel (buttons on remote controller are  
inactive).  
2. Safe:  
High-quality imported heat-resistant stainless steel heating element, corrosion  
resistant and more reliable. Fuzzy control with over-temperature protection, tank liner  
over-pressure protection and current leakage protection. Safe Care patented design  
together with the function of monitoring and displaying of live ground wire has become  
a real safeguardfor family safety.  
3. Durable:  
Specially treated shell. Elegant and durable.  
Tankliner produced with3-layer liner enamelingtechnology. More reliable quality.  
4. Energy Saving:  
Operation Diagram  
Set highest heat temperature  
Clock hour setting  
Press Set button  
Real-time  
Heat / Warm  
One-piece PU foaming technology, thermal insulative and power saving. Two delayed  
water use timesmanually set, easyand energy saving.  
Three power levels. Upper and lower heating elements. Save energy in both winter and  
summer.  
Night power feature and Medium temperature warming feature, free selection as you  
desire.  
Clock minute setting  
Clock hour setting  
Medium Warm  
Mode  
(Function)  
button  
Press Set button  
Power  
on  
Night Power  
Clock minute setting  
Press or  
Time 1 hour setting  
Calibrate Time 1 hour digits  
Calibrate Time 1 minute digits  
Calibrate Time 2 hour digits  
Press Set button  
Time 1  
Time 2  
5. Easy touse:  
Water heating temperature adjustable between35 - 75 in an incrementof 1  
Press or  
Time 1 minute setting  
On/Off  
button  
.
Press or  
Time 2 hour setting  
Outlet water temperatureadjustable between inlettemperature and 75  
.
Press Set button  
Press or  
Time 2 minute setting  
Press Set button  
Calibrate Time 2 minute digits  
6. Power Failure Memory:  
Patented PC board design. Machine automatically memorizes setting information  
before power failure, and directly goes to previous working status upon power  
resumption.  
Repeat steps for Time 1 and Time 2  
Time 1+Time 2  
Intelligent  
7. Multi-purpose:  
Closed structure suitable to connect several outlets for water use in locations like  
washroom and kitchen. (outlet water isnot suitable todrink)  
Power button-Select heating power (850W / 1300W / 2150W)  
8. Horizontal installation,spacesaving.  
Options of localcontrol or remotecontrol.  
Power off  
Your water heater is an improved product of this series. Please use it as instructed in  
this manual.  
Attentions in Operation  
To avoid causing machinetroubles, do notconnect power beforetank is fullof water.  
1.  
2.Adjust a suitable temperature before use, for water temperature above 50 may burn  
your skin.  
Views and parts  
3.This product is closed water heater, which can supply hot water through pipe connection  
to several pointslike bathroom (bathtub, washbasin, showerhead) andkitchen.  
4.Heating adjustment can be made flexibly all year round adapting to climate changes. In  
long-term out-of-use or maintenance, you can close city water pipe valve, open mixing  
valve, and moveup safety valvehandle to drainthe tank. Toavoid injury, before nextuse,  
it is suggested to first open hot water valve before switching on the water heater,  
exhausting gas possibly retained in the pipeline. In this case, no smoke or fire is  
permitted near theopen valve. carefullycheck and confirmall parts arein good condition.  
Cutaway View  
Front View  
Side View  
G
5.  
Provided hot water quantity can meet use demand, temperature setting shall be possibly  
low. It can minimize heat dissipation, high-temperature corrosion and sedimentation,  
ensuring a longerservice life.  
H
Regularly ask servicemen to make safety inspection, remove sediment on heating  
elements, and check consumption of anode bar. Too much consumed anode bar shall be  
replaced.  
6.  
A
E
H
Hot water outlet  
Water inlet tube  
Wall-mounting bracket  
B
F
Cold water inlet  
Water outlet tube  
C
G
Heating element  
Magnesium anode rod  
D
Enamel tank  
 
Operation Instructions  
Safety Precautions  
9. Delay Time Setting  
Delay function means that, system automatically calculates the time needed to reach  
temperature setting value with a defaulted 2150 W power, then determines the time to  
start heating, and automatically heats to the set temperature before the preset delayed  
time to use hot water. Two Delay Times (Time 1 + Time 2) means machine as needed can  
heat water in two delayed use times. This machine can be manually set two delayed water  
use times. Setting will take PC clock time as reference. Defaulted Time 1 use time is 17:00  
and Time 2 use time is 06:00. In Delay mode, system default heating power 2150 W can't  
be adjusted.  
The water heater shall use 230 V~ / 50 Hz  
power supply from a separate socket (no  
multi-purpose socket) and be reliably  
grounded. Power plug pins shall be cleaned  
in time to avoid any contamination causing  
accidents like fire.  
Check if power meter andwire size are consistent  
with water heater rated current. If necessary, ask  
experienced qualified electricians to check.  
Example: as shownin Fig. 12, set delayed useTime 1at 10:30.  
With machine powered on, consecutively press Mode button until it enters Time 1  
operation status with delay indication and symbol  
Time 1 hour setting status with Time 1 hour digits flashing. Press  
10:00. While hour digits are flashing, you can press Set button to confirm and enter Time 1  
minute setting. Adjust the valueto 10:30 with or button.  
lighted. Press Set button to enter  
or button to get  
Then you may press Set button to confirm current settings or wait 6 s after which  
machine automatically confirms and quits. Time 2 time setting is similar to Time 1, i.e.  
press Mode buttonto enter Time 2 operation mode andset Time2 time withSet button.  
Note: If large quantity hot water is used after delay mode is started and water heaters  
starts heating, resulting in water heater still hasn't reached temperature setting at delayed  
use time, machine will automatically extend heating for half an hour and stops. If actual  
temperature has reached setting value before delayed use time, and it decreases by 5  
before reaching delayed use time, machine will calculate heating time again and  
determines if re-heating is needed or not. Likewise, if water heater hasn't reached set  
temperature at delayed use time due to too low supply voltage, machine also  
automatically extends for half an hour and stops.  
Power socket for water heater shall be  
located in a dry place free of water spray. Do  
not insert or pull the power plug with wet  
hands, for accidents like electric shock or  
injury may happen.  
Do not use damaged wire, socket or appliances  
with loose plug, otherwise accidents like  
electric shock, short circuit and fire may occur.  
Make sure power plug closely fits with power  
socket.  
For first use after installation, the tank must be  
full of water before connecting the power.  
Otherwise, heating element overheat may  
cause troubles.Children taking shower must be  
attended by adults.  
10. Operation Mode Selection  
Please do not point the showerhead towards  
human body when turning on or off the faucet,  
avoiding to be scalded by a small stream of  
hot water.  
After powering on, by consecutively pressing Mode button, system will shift between  
Real-time Heat / Warm (with Real-time indication), Medium Warm (with Medium Warm  
indication), Night Power (with Night Power indication), Time 1 (with Delay and  
indication), Time 2 (with Delay and  
indication) ,Time 1 + Time 2 (with Delay and  
,
indication) and Intelligent (with Intelligent indication) modes. User can select any mode as  
current operation mode. Only after being selected as current operation mode,  
corresponding settings canbe executed.  
C
Example: clock at 7:00, heating power of 2150 W, temperature setting of 75 (temperature  
setting and actual temperature flash alternatively), delayed useTime 1 being set at 10:00.  
If you want to use water at 10:00, after settings are made, you must press Mode button to  
adjust current mode as Time 1 mode. Machine will automatically heats water to set  
temperature at 10:00. Otherwise (e.g. in Night Power mode as shown in Fig. 13), it doesn't  
Haier  
Damaged power cord must be replaced by  
after-service technicians with special cable  
(factory provided). Other persons shall not  
dismantle or repair. In addition, do not place  
flammable matters nearby the water heater.  
In winter in cold regions, for long-term out-of-  
use, please lift the safety valve handle to empty  
the water, avoiding ice formation damaging the  
water heater.  
execute Time 1 function. You need to select Delay and symbol  
then Time1 function canbe executed.  
11. Powering Off  
with Mode button, and  
Temperature value indicated on the display is for water around the detection point. Outlet water  
temperature is generally higher. Before use, please first turn on cold water and then adjust water  
temperature as you need. During use, the displayed value is still water temperature at detection point  
instead of outlettemperature. Please donot directly turnon hot water.  
The product adopts Haier Safe Care patented technology. In normal installation, even in severe  
case that ground wire is live due to wrong connection, the product Safe Care technology can filter  
and efficiently ensureyour safety.However, whenever your feel a sensory current, please pull out the  
power plug andnotify local after-servicemen in time. Do not dismantleby yourself.  
After takingshower, youcan lightly pressOn/Off button to power off the machine.  
Hints:  
A.With machine powered on, you can press Set button to set On/Off time for various  
modes, and adjust time with or button. In Real-time Heat mode, you can press Set  
button to adjust clock hour and minute values. In Delay mode, you can press Set button  
to set delayeduse time. InMedium Warm and Intelligent mode, Set button isinactive.  
B.The machine has multiple safety means like current leakage protection, over-  
temperature protection, sensor short-circuit and open-circuit protection, which can  
realize full disconnection and display fault code. All fault protections are unrecoverable  
protection which needslocal after-sales service.  
Description of the Symbols  
Never do that  
C.This water heater has power failure memory function. You needn't re-set heating power  
level, heating temperature ,clock and operation mode. Machine will directly go to  
previous working statusafter powering onagain.  
Be sure to act as per instructions  
 
Setting Environment  
Operation Instructions  
Water heater automatically sets an energy saving temperature between 35 - 40  
according to the difference between water temperature and ambient temperature  
(normally this medium temperature can ensure small demand but not shower. For shower,  
you need to quit Medium Warm mode, and press Mode button to enter Real-time Heating /  
Keeping mode.Then the water can be heated to the setting temperature in a short time.).  
When water temperature decreases to 34 , machine automatically restarts heating.  
Heating power levelcan be manuallyset with Powerbutton.  
Example: Fig. 10 shows Medium Warm mode. Press Power button to set power level  
2150 W with corresponding indication lighted. The actual temperature then is 52 . When  
it decreases to 34 , machine will automatically re-heats to 40 and keeps warm. It cycles  
in this way. In this mode, the machine defaulted highest heating temperature 40 can't be  
adjusted.  
Do not locate in freezing places. If ice  
forms, tank and pipes will break, causing  
scalding and leakage.  
Do not install it outdoors.  
HEATING  
ACTUAL  
KEEPING  
ACTUAL  
(Fig.11)  
(Fig.10)  
7. Night Power Setting  
With machine powered on, as described in Item 10, consecutively press Mode button  
until it enters Night Power operation mode (with Night Power indication on the display). If  
you would use hot water in early morning, you may adjust operation mode to Night Power  
mode. Machine will heat / warm in default period (0:00 on and 6:00 off). Heating power  
level and highest temperature can be manually set. In this mode, you can press Set button  
to calibrate clocktime.  
It shall be hung on firm and solid wall.  
Do not install it as stand-alone.  
In addition, inregional power consumptionregulations, night powerprice rate islower  
than in day, so NightPower mode willbe easier andmore economic.  
Note: In selecting Night Power function, water heater clock shall be adjusted to local  
time. Inaccurate clock will cause night period partly charged as day use. (Only for  
regions with Peakand Valley Electricity Rates)  
Example: With machine powered on, press Mode button to select Night Power mode.  
When PC clock displays 00:00, machine automatically starts heating. It enters warm  
If a drain hose is connected, it shall be  
connected to sewage drain, avoiding  
spilling the room.  
Do not install it in places unable to drain  
water.  
status after reaching setting value and has thermostat control during 0:00  
Fig.11)  
8. Intelligent Heating Function  
6:00. (see  
The tubes and pipes fitted on the product are inseparable parts of the Safe Care  
technology, and shall not be removed by yourself. Otherwise, Haier shall not be liable for  
any damages or injuries caused due to resulted potential risks.  
Intelligent heating function means that the system can analyze, process and memorize  
user's water use habits in one week, and accordingly heat water in advance automatically.  
With machine powered on, consecutively press Mode button until it enters Intelligent  
operation mode with intelligent indication lighted on. System automatically starts heating  
in the first memorized heating time since then. Heating power and highest temperature  
can be manuallyset.  
Description of the Symbols  
Never do that  
In non-heating period, system remains standby with clock and intelligent indications  
lighted on. After it reaches the heating temperature, the machine will start to heat  
aotomatically. If you'd like to quit Intelligent Heating mode and enter another mode, you  
can press any button on control panel to activate the interface (buttons on remote  
controller inactive), andthen press Modebutton to shiftmodes.  
Be sure to act as per instructions  
Notes: 1. Inany mode afterpowering on, IntelligentHeating function canmemorize your  
water use habits. If you bathein a fixedperiod everyday severaltimes a week(4 times or  
more than 4times), system willanalyze and memorizeyour this habitand automatically  
start heating inadvance.  
Parameters  
Rated voltage: 230V~, 50Hz  
Power: 850 W /1300W /2150 W  
Rated pressure: 0.75Mpa  
Waterproof grade: IPX 4 ( )  
Dimensions:(see to Fig. 1)  
Weight: (see to Fig. 1)  
2. Only inIntelligent mode canIntelligent function beexecuted.  
Volume:(see to Fig. 1)  
HEATING  
SET  
SET  
KEEPING  
Tap water pressure:not less than0.05 MPa  
(Fig.12)  
 
(Fig.13)  
Dimensions  
Operation Instructions  
(Fig.1)  
2. Temperature Setting  
With the machine powered on (with no any digits flashing on the display), press  
button to enter temperature setting status with the temperature digits rapidly flashing.  
Temperature can be changed between 35 - 75 with an increment 1 . In real-time  
heating mode, you can directly press or button to adjusttemperature setting value. In  
medium warm status, machine defaulted highest temperature is 40 and can't be  
or  
Front View  
a1  
Bottom View  
I
A
B
adjusted. If actual water temperature is lower than setting value and the machine is in  
medium warm mode, you need to change operation mode to real-time heating mode, and  
then the machinecan heat waterto the settemperature.  
3. Clock Calibration  
Clock goes in24-hour and 60-minsystem in asecond flashing way.  
Example: calibrate theclock to 11:29  
After powering on, in real-time heating and night power modes, you can press Set button  
C1  
I: Drain  
Net  
Weight  
to enter clock calibration status with hour digits flashing. Press  
Press Set button again and minute digits flash. Press or  
press Set button to confirm current setting, or wait 6 s after which the system will  
automatically confirms and quits setting status (as shown in Fig. 7, machine is in real-time  
heat / warmmode).  
or  
button to set 29. You can  
button to set 11.  
a1  
Volume  
b1  
c1  
Model  
d1  
FCD-JTHMG50-  
FCD-JTHMG60-  
FCD-JTHMG80-  
E
E
E
671mm  
765mm  
876mm  
100mm  
100mm  
100mm  
50L  
60L  
22kg  
25kg  
29kg  
442mm  
442mm  
479mm  
410mm  
410mm  
450mm  
HEATING  
80L  
ACTUAL  
100L  
34kg  
1052mm  
479mm  
10%.  
100mm  
450mm  
FCD-JTHMG100-  
E
Fig.7  
Fig.6  
4. Power LevelSelection  
Remarks:the permitted error limit of above parameters is  
With the machine powered on, press Power button to directly go to power level selection  
status. You can select a power level 850 W, 1300 W or 2150 W. If 850 W is selected, 850 W  
digits are lighted and only the upper heating element works. If 1300 W is selected, 1300 W  
digits are lighted and only the lower heating element works. If 2150 W is selected, 2150 W  
digits are lighted and both the upper and lower heating elements work. In Delay mode,  
machine defaulted heating power is 2150 W and can't be adjusted. Fig. 8 shows a heating  
power level 2150W, thepresent clock time12:10, and thereal-time heating mode.  
Attentions in installation  
During installation, adequate space must be reserved for future maintenance and  
repair. If the water heater is installed within decoration boards, the right board shall be  
removable to facilitateremoving the plasticcover during maintenance.  
City water inletpressure shall notbe less than0.05 Mpa.  
5. Real-time Heat /Warm Setting  
Electric water heater shall be installed indoors with ambient temperature above 0  
.
With machine powered on, as described in Item 10, press Mode button to enter Real-time  
Heat / Warm mode with real-time heat indication lighted on. According to settings, machine  
will automatically starts to heat or keep warm. The machine has a thermostat function, by  
which, the machine goes into warm keeping status when it reaches the temperature setting  
value. In warm keeping status, machine automatically starts heating when actual water  
temperature is 5 (for setting value lower than 55 ) or 10 (for setting value equal to or  
above 55 ) lower than the setting value, until reaching setting temperature again. It  
repeats in thisway.  
The pipes shall be collectively laid. Hot water outlet shall not be too far from use points.  
In case farer than 8 m, hot water pipe shall have a thermal insulation to minimize heat  
loss.  
The mounting wall shall be firm and reliable to support twice the weight of water heater  
full of water. Non-load bearing walls or air brick walls must have corresponding  
protective measures likeadditional support, wall-throughscrews or backboards.  
Electric water heater shall be located in a place easy for use, maintenance and with a  
floor drainer. In case the tank or pipes leak, nearby or lower facilities shall not be  
damaged. The installation location shall avoid being above toilet bowl, bathtub,  
washbasin or doorframe, where will causea suppressed orunsafe feeling tousers.  
Example: Fig. 9 shows real-time heat / warm status with heating power 1300W and  
temperature setting 75  
.
Power socket for water heater shall be in a dry place free of water splash to avoid  
nonnormal work ofthe water heater. (splash-proof boxis preferred)  
SET  
HEATING  
HEATING  
Do not confuse inlet and outlet water pipes. Safety valve shall be installed at  
designated position with no random modification. The safety valve pressure relief vent  
shall keep opento the air. Do notblock it.  
ACTUAL  
To ensure safety, water heater shall use a separate socket (not multi-purpose socket)  
and be reliably grounded. Socket quality shall comply with local standard. Check with a  
neo-electroscope the line and neutral are not wrongly connected. Only after confirming  
the tank is full of water, no water leakage at various connections and power supply  
meets requirements, powercan be turnedon to startheating.  
Fig.9  
Fig.8  
6. Medium Warm Setting  
With machine powered on, as described in Item 10, press Mode button until it enters  
Medium Warm operation mode (with Medium Warm indication on the display).  
 
Control Panel Illustration  
Installation  
Installation must be made by installers of or designated by our company after-service  
department. The water heatershall be wall-mounted.  
Before installation, make sure water heater rear wires are fit firmly. Determine an  
installation location. Make four holes 12mm, 65 mm deep in the wall with an impact  
drill as shown in Fig. 2. Insert and fixexpansion hooks and expansion bolts in  
corresponding wall holes. Lift the water heater. Insert wall rack onto the hooks and bolts.  
Fit flat washers, rear wires and nuts in turn onto the bolts (see Fig. 3). Tighten the nuts  
and check them firm. Install accessories such as safety valve, drain hose as shown in  
Fig. 4. Use sealing compound to prevent water leakage.  
SET  
HEATING  
KEEPING  
Mode  
Power  
On/Off  
ACTUAL  
L1  
Capacity  
50L 60L 80L 100L  
10. Intelligent Indication  
11. ModeButton  
12. Power LevelSelection Button  
13. On/Off Button  
14. Warm Keeping Indication  
1. Set Button  
2. Temperature and ClockTime IncreaseButton  
3. Temperature and ClockTime DecreaseButton  
4. Real-time HeatingIndication  
5. Medium Warm Indication  
L1 200mm 300mm 282mm 370mm  
L2 320mm  
320mm  
320mm 320mm  
6. Night PowerIndication  
15. Time 2 Indication  
16. Clock Time Display  
17. Temp.Setting / ActualTempDisplay  
18. Time 1 Indication  
(Fig.2)  
7. Heating PowerIndication Area  
8. Heating Indication  
9. Delay Indication  
(Fig.3)  
To facilitate installation and removal, it is suggested a G 1/2" movable nut is fitted at  
appropriate locations on inlet and outlet pipes respectively. Find water supply location.  
Connect inlet pipe, outlet pipe and city water pipe respectively to the use point. Fill the  
tank full of water and check if water circuit shows any leakage. For any leakage, re-  
connection shall bemade.  
Remote Controller Panel Illustration  
Signaling Indication  
1. IndicationArea  
2. Mode selectionButton  
3. Temperatureand Clock Time  
Increase Button  
Real-time Heating Indication  
Medium Warm Indication  
Night Power Indication  
850  
W
1300  
W
2150  
W
Safety valve  
TIME  
1
TIME  
2
4. Set Button  
Hot  
water  
outlet  
5. Temperatureand Clock Time  
Decrease Button  
Mode  
Power  
Showerhead  
Cold water inlet  
Mixing valve  
Set  
Confirm  
6. On/Off Button  
Connect to drain hose  
Intelligent Indication  
Delay Indication  
7. Confirmation Button  
8. Power Level SelectionButton  
(Fig.4)  
(Fig.5)  
Note: Make sure the wall rack is reliably hung on the hooks before releasing your hands.  
Otherwise, the water heater may fall and cause human injury or property loss.  
Connection and Useof Safety Valve:  
The safety valve should be connected to the cold water inlet pipe. Please check  
carefully if the direction is correct after installation. The correct direction of installation  
is that thearrowhead on thesafety valve shouldbe pointed tothe water heater.  
Please connect the drain hose to the safety valve. Connect one end of the hose to the  
safety valve vent and the other end to the sewage drain. The hose can be cut short or  
extended as necessary. The hose shall beinstalled as inclineddownward.  
The water may drip from the discharge pipe of the pressure relied device and that this  
pipe must be installed in a continuously downward direction and in a frost-free  
environment. Check safety valve once a month as follow: move the small handle of  
safety valve, if there's water flowing out, safety valve is normal; if there's no water flow,  
please contact localafter-sales service station.  
Operation Instructions  
For the firstuse after installation, due to there'sno water within the tank, firstthe city water  
inlet valve and mixing valve must be opened. Close the mixing valve when water flows out  
continuously from the showerhead or other outlets (the tank is full). Check connections  
are free ofwater leakage, andinsert the powerplug.  
1. Powering On  
This product has a powerfailure memory function, i.e. it rememberstemperature setting,  
power level, clock and current working status. Upon connecting power, all indications on  
the display are displayed for 2 s before the system goes into standby status (with only  
clock display and all buttons except On/Off button inactive) or previous working status  
before power failure with corresponding indicators lighted on. For example, machine as  
shown in Fig. 6 is instandby status withonly On/Off button active.  
The pressure relief device is to be operated regularly to remove lime deposits and to  
verify that itis not blocked.  
 

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