Haier Water Heater S110ENF User Manual

Haier Solar Water Heater  
User’s Manual  
S75ENF  
S85ENF  
S110ENF  
S125ENF  
S150ENF  
S75ENL  
S85ENL  
S110ENL  
S125ENL  
S150ENL  
z
z
Please read this manual before usage  
Retain it for future reference  
1
 
Features · Technical Data  
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Features  
1. SUS304 stainless steel water tank liner  
The tank liner is made of SUS304 stainless steel. It is a food grade material featuring high anti-corrosion ability  
and durability.  
2. Effective and energy-saving heat insulation layer  
Polyurethane foam material for solar water heater is adopted to ensure high heat insulation ability and reduce heat  
loss to the maximum extent.  
3. Al-Zn alloy coated tank shell  
Al-Zn alloy coated steel plate has very strong anti-corrosion ability and excellent weatherability. It is the most  
preferred outdoor protective material.  
4. Tower type bracket  
The bracket is made of carbon steel panel by shaping and plastic spraying. It has the advantages of stable structure,  
beautiful appearance, anti-corrosion and so on.  
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Parameters  
Model  
Volume of  
Size of the  
Bracket form Quantity of  
the vacuum  
Aperture area Total water  
volume (L)  
useable water vacuum tubes  
(L)  
tubes  
75  
φ47X1500(mm)  
φ47X1500(mm)  
φ58X1800(mm)  
φ58X1800(mm)  
φ58X1800(mm)  
φ47X1500(mm)  
φ47X1500(mm)  
φ58X1800(mm)  
φ58X1800(mm)  
φ58X1800(mm)  
Flat roof, 45º  
Flat roof, 45º  
Flat roof, 45º  
Flat roof, 45º  
Flat roof, 45º  
Fastigium, 45º  
Fastigium, 45º  
Fastigium, 45º  
Fastigium, 45º  
Fastigium, 45º  
14  
16  
14  
16  
19  
14  
16  
14  
16  
19  
1.33  
1.52  
1.86  
2.13  
2.53  
1.33  
1.52  
1.86  
2.13  
2.53  
96  
S75ENF  
S85ENF  
S110ENF  
S125ENF  
S150ENF  
S75ENL  
S85ENL  
S110ENL  
S125ENL  
S150ENL  
85  
108  
150  
170  
204  
96  
110  
125  
150  
75  
85  
108  
150  
170  
204  
110  
125  
150  
Note: Allowable error for aperture area: 3%, for volume: ±5%, for other sizes:±10%  
1
 
Safety precautions  
z Safety precautions  
1. After the vacuum tubes are installed, they should not be sunned empty for long period of time as this will  
shorten their service life. If the water heater is not put into use after installation, please shade the tubes with  
proper articles.  
2. Initial water filling shall be conducted in the morning or at night when there is insufficient sunlight. Filling  
water under strong sunshine should be avoided as this will cause explosion of the vacuum tubes.  
3. If the water pressure is not high enough, normal water filling will not be realized. Please fit a booster.  
4. To avoid burning, do not direct the shower nozzle towards your body while you are adjusting the water  
temperature.  
5. The water heater is a non-pressurized water heater. The hot water flows out naturally due to the height  
difference between the water tank and the water usage point. The output pressure is proportional to the height  
difference. If the height difference is too low, it will not function normally. In this case an effluent booster  
should be fitted.  
6. When sunshine is not sufficient, to ensure effect, you should avoid using hot water several times in one day.  
7. The energy source of this water heater is solar energy. In cloudy, rainy, or snowy days, the temperature of the  
water coming from it may not be satisfactory due to insufficient sunshine.  
8. Before winter comes, please clean the vacuum tubes and keep their surface clean to improve the heat  
collecting effect.  
9. The vacuum tubes can withstand low temperature of -70when they are not filled with water. In winter, on  
continuous cloudy days or when it is covered with snow, please keep the tank full of water and replace the  
low temperature water in it frequently (2 day intervals). Otherwise the vacuum tubes will break when the  
water in it freezes.  
2
 
Before use · Installation instructions  
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Special tips  
To ensure correct and safe use of the water heater, here we inform the users seriously to contact professional  
service agents appointed by Haier for installation and services. Haier is not responsible for incorrect installation of  
the water heater. To contact Haier headquarter, please dial: 4006 999 999  
This product is an insured product. Please set your mind at ease when you are using it.  
Prior to installing and using the water heater, please read the following contents carefully. Please retain this  
manual properly for future reference.  
1. Upon unpacking, please check against the packing list in this manual.  
2. Improper use of the water heater may cause serious burns. Be sure to take a shower or wash after mixing the  
hot water with cold water.  
3. To ensure normal use, never refit it or block the ventilation pipe and overflow pipe. Otherwise the water tank  
will shrink due to negative pressure.  
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Selection of installation location  
1. In areas where lightning strikes frequently occur, the water heater shall be installed within the lightning proof  
range of the building.  
2. The orientation range of the water heater: 10 degrees south by east to 15 degrees south by west.  
3. There should be no shading objects in the front of the installation location of the water heater. If there is a  
shading object, the distance between it and the water heater should be longer than L.  
L=H/tg(66.5 -a) (where H: height of the shading object;  
a: local latitude)  
Note: Installation of the water heater must be conducted by professional personnel.  
3
 
Installation instructions  
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Outline and installation dimensions of the water heater  
Outline dimensions (in mm)  
Model  
Installation dimensions (in mm)  
A
H
D
B
S75ENF  
S85ENF  
S110ENF  
S125ENF  
S150ENF  
S75ENL  
S85ENL  
S110ENL  
S125ENL  
S150ENL  
1166  
1306  
1296  
1456  
1696  
1166  
1306  
1296  
1456  
1696  
1457  
1457  
1710  
1710  
1710  
1457  
1457  
1710  
1710  
1710  
1000  
1140  
1140  
1300  
1540  
1000  
1140  
1140  
1300  
1540  
1351  
1351  
1590  
1590  
1418  
1351  
1351  
1590  
1590  
1418  
Note: error of above dimensions: ±%  
4
 
Installation instructions  
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Assembling the bracket  
See the attached paper in the bracket packing case for assembly drawing and packing list of the bracket.  
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Securing the bracket  
1. Recommend you to secure the legs of the water heater on a foundation with embedded irons. You can also  
make cement bricks, attach expansion bolts in the cements and fix the heater legs on the expansion bolts.  
2. Adjust the height of the bracket using the hard, waterproof spacers to ensure levelness of the water tank as  
well as even the load of each leg.  
Notes:  
1. Ensure close contact of all legs of the water heater with the support plane. No legs are allowed to hang in the  
air as this may cause deformation of the bracket and thus damage the water heater.  
2. In the areas where typhoon happens frequently, fix the water tank and bracket firmly on the roof with wire  
rope.  
3. The water heater must be installed stably and firmly. Otherwise serious damage or injury may occur in bad  
weather.  
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Installing the water tank  
1. Take the water tank from the packing case and remove the nuts and shims attached to the bolts on both sides  
of the tank.  
2. Insert the bolts on the bottom of the tank into the long holes in the tank support of the bracket and attach the  
shims and nuts.  
Notes:  
1. To reduce scratching, remove the protective plastic film from the water tank after the installation is finished.  
Never use sharp tools such as wallpaper knives to remove the film.  
2. The assembly of the water tank is realized by bolt connection and nut fixing. Tighten all nuts after the  
assembly of whole water heater is finished.  
3. When installing the water tank, please keep the center lines of the connection holes of the vacuum tubes  
parallel with the oblique-pulling posts of the bracket.  
5
 
Installation instructions  
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Installing the vacuum tubes  
1. Before installing, the vacuum tubes should be protected from sunshine. Otherwise you may be burned during  
installation.  
2. Put the wind shroud on a vacuum tube (Fig. A).  
3. Insert the vacuum tube with even force while rotating to turn it into the seal rings. The direction of the  
resultant force should be consistent with the axis of the vacuum tube.  
4. Put the tail-holder into the tailstock (Fig. B) and then fasten the vacuum tube on the tail-holder (Fig. C).  
5. The insertion depth of the vacuum tube into the seal ring should be about 1cm. Push the wind shroud onto the  
water tank to plug the joint (Fig. D).  
6. When installing the vacuum tubes, one tube should be installed on each side of the water tank first so that the  
water tank and bracket can be positioned as a whole.  
Notes  
1. Check if the seal rings in the tank holes are all ready, if the sealing planes are clean, free of foreign bodies and  
breakage.  
2. Put the wind shroud on the open end of the vacuum tube with the inclined plane downward and to a position  
about 10cm to the tube end. Before installing, wet the tube end with water to facilitate installation.  
Seal ring  
Vacuum  
Tail-holder  
Vacuum  
Tailstock  
Wind  
A
B
Tailstock  
Wind shroud  
Corking up position  
Tail-holder  
C
D
6
 
Installation instructions  
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Schematic drawing of the indoor pipeline and wiring  
Solar water heater  
Tap water  
Hot water  
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Precautions in pipeline installation  
1. Any form of modification of the installation structure of the water heater may cause problems in use.  
2. There are 5 ways for the heater pipeline to enter the house: flue, exhaust pipe, penetrating hole, special  
pipeline well for solar water heater, embedded bushing. Of which the first 3 are relatively popular. Before  
installing the pipeline, the installation personnel will discuss the entering way and installation position of the  
pipeline with you for your convenient use. During piping, the penetrating hole must have an adverse slope  
and be sealed properly to prevent rain and odor from coming into the house.  
3. The overflow pipe must be fastened firmly and its indoor opening must be kept downward. The overflow  
water can be discharged directly into the sewer. The distance between the opening of the overflow pipe and  
the sewer plane should not be more than 15cm. Never hang the overflow pipe arbitrarily as splash of large  
amount of overflow water will damage articles in your house.  
4. Never install valve in the overflow pipeline to ensure rapid, accurate transfer of Full-of-Water signal.  
5. Check valves should be installed on the trunks of water supply and drain pipes that are connected with the tap  
water pipe to prevent back flowing of water in the tank.  
6. When several water heaters are combined, the installation plan should be validated by a professional service  
person of Haier.  
7
 
Installation instructions · Operation instructions  
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Connection method of water supply pipeline in the houses where a solar water heat  
coexists with another type of water heater  
To the tank of the solar water heater  
Another type of  
water heater  
When a solar water heat coexists  
with another type of water heater,  
check valves must be installed on  
both cold and hot water pipes to  
avoid damage caused by reverse  
water flow from tank of another  
heater, which has higher pressure,  
to that of the solar heater.  
Tap water  
Solar water heater  
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Operation methods:  
1. Before using hot water, valves K1, K2 and K3 must be in closed state;  
2. To fill water, open valve K1. When water flows out from the overflow pipe, it indicates the water tank is full.  
At this time, close valve K1.  
3. To use hot water, open valve K2. Hot water will come out from the shower nozzle. If it is too hot, open valve  
K3 to adjust the water temperature.  
4. Close valves K2 and K3 after use.  
Vent  
Overflow  
Water inlet and outlet  
Check  
Tap water  
valve  
8
 
Operation instructions  
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FAQ  
Troubles  
Possible reasons  
Solutions  
No outlet water  
The water tank becomes empty  
Add water according to the time  
required in the instruction manual  
Repair the pipeline or remove the  
blockage  
Disconnection or blockage of the  
pipeline or joints  
No water comes from the overflow Broken vacuum tube(s)  
Replace the broken tube(s)  
Wait until the water supply  
becomes normal  
pipe  
Water supply is stopped or water  
pressure is too low  
Disconnection or break of the  
pipeline or joints  
Repair or replace the pipeline or  
joints  
Too low temperature of the hot  
water  
The water supply valve is not  
closed tightly or it is damaged  
Close the valve tightly or replace  
the damaged valve  
There is shading object in the front Remove the shading object or  
of the vacuum tubes and they  
cannot collect heat effectively  
Too much dust on the vacuum  
tubes  
relocate the water heater  
Clean the surface of the vacuum  
tubes  
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Packing list  
Quantity  
Main components  
75L  
1
85L  
1
110L  
125L  
150L  
Water tank (pc)  
1
1
1
1
1
1
1
1
1
Water tank  
User’s Manual (copy)  
Left tank support (pc)  
1
1
Tank  
1
1
support  
case  
Right tank support (pc)  
1
1
1
1
1
Vacuum tube (pc)  
Bracket (set)  
14  
1
16  
1
14  
1
16  
1
19  
1
9
 
Rev: 1  
Specific number: 0040502052  
10  
 

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