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2

Installation & Owner‘s Manual

This appliance is not intended for use by persons (including 
children) with reduced physical, sensory or mental capabili-
ties, or lack of experience and knowledge, unless they have 
been given supervision or instruction 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 
appliance.

If the supply cord is damaged, it must be replaced by the 
manufacturer or its service agent or a similarly qualified 
person.

DISPOSAL

Do not dispose this product as 

unsorted municipal waste. Collection of such waste 
separately for special treatment is necessary.
Do not dispose of electrical appliances as unsorted 
municipal waste, use separate collection facilities.
Contact your local government for information 
regarding the collection systems available.
If electrical appliances are disposed of in landfills or dumps, 
hazardous substances can leak into the groundwater and get 
into the food chain, damaging your health and well-being.

Water temperature over 50

ć

 

can cause severe burns 
instantly or death from scalds.
Children, disabled and elderly
 are at highest risk of being 
scalded. Feel water before 
bathing or showering.
Water temperature limiting 
valves are recommanded.

Do not operate the unit with a wet hand.
An electric shock may be caused.

The installation height of power supply should be over 1.8m, if 
there is any water spattered, separate the power supply from 
water.

A one-way valve must be installed on the water inlet side, 
which is available from accessories, see manual "accessories" 
part.

It’s normal if some water drops from the hole of PT valve 
during operation. But, if there is a great amount of water, call 
your service agent for instructions.

After a long term use, check the unit base and fittings.
If damaged, the unit may sink and result in injury.

Arrange the drain pipe to ensure smooth draining.
Improper drainage work may cause wetting of the building, 
furniture etc.

Do not touch the inner parts of the controller.
Do not remove the front panel. Some parts inside are 
dangerous to touch, otherwise a machine malfunction may be 
caused.

  Do not turn off the power supply.

System will stop or restart heating automatically. A continuous 
power supply for water heating is necessary, except service and 
maintenance. 

If the unit has not been used for a long period of time(2 weeks or 
more), hydrogen gas will be produced in the water piping system.

Hydrogen gas is extremely flammable. To reduce the risk of injury 
under these conditions, it is recommended that open the hot water 
tap for several minutes at the kitchen sink before using any 
electrical appliance connected to the hot water system. When 
hydrogen is present, there will probably be an unusual sound such 
as air escaping through the pipe as the water begins to flow. There 
should be no smoking or open flame near the tap at the time it is 
open. 

2.2  Location requirements

2.1.2  How to transport

Enough space for installation and maintenance shall be 
preserved.    

The air inlet and outlet should be free from obstacles and strong 
wind.

The base surface should be flat, surface should be inclined no 
more than 2°and able to bear the weight of the unit and suitable 
for installing the unit without increasing noise or vibration.

The operation noise and air flow expelled shall not affect 
neighbors.    

No flammable gas is leaked nearby.

It is convenient for piping and wiring.

If it is installed in indoor space, it might cause indoor temp 
decreased and 

noise.

 Please take preventive measures for this.

If the unit has to be installed on a metal part of building, make 
sure the well electric insulation which should meet the relevant 
local electric standard. 

1)

1)

2)

2)

3)

4)

5)

6)

7)

8)

2.1  Unpacking

2.1.1  Accessories

2.  BEFORE INSTALLATION

CAUTION

The earthing pole of socket must be grounded well, make 
sure that power supply socket and plug are dry enough and 
connected tightly.
 
How to check the power supply socket and plug are qualified?
Turn on power supply and keep the unit running for a half 
hour, then turn off power supply and plug out, check whether 
the socket and plug is hot or not. 

Before cleaning, be sure to stop the operation and turn the 
breaker off or pull out the power plug.
Otherwise, an electric shock and injury may be caused.

VACATION

CANCEL

CLOCK
TIMER

DISINFECT

ON/OFF

 3.1

 3.2

 3.2

ķ

Ĺ

ĺ

Ļ

ļ

Ľ

ľ

Ŀ

ĸ

 

 

 

 

In order to avoid scratch or deformation 
of the unit surface, apply guard boards 
to the contacting surface.
No contact of fingers and other things 
with the vanes.
Don’t incline the unit more than 75° 
in moving, and keep it vertical when
installing.

This unit is heavy, it need to be carried by two or more persons, 
othewise might cause injury and damage.

>75°

Gradient limit>75°

ON/OFF

FAN

Prevent water from 
flowing backwards 

Table

2-1

1

Accessory Name

Qty. Sharp

Purpose

Owner’s & Installation
Manual

Installation and use instruction
This manual

1

One Way Valve

Discharge condensated water

Discharge condensated water

1

1

Pipe

˄

short

˅

for 

water condensation

Drain pipe for 
water condensation

1

2

Filter    

Ring    

Содержание SWH-15/190T

Страница 1: ...OWNER S MANUAL SWH 15 190T SANITARY WATER HEATER H E A T P U M P S...

Страница 2: ......

Страница 3: ...mples of a qualified person include licensed plumbers authorized electric company personnel and authorized service personnel WARNING This appliance can be used by children aged from 8 years and above...

Страница 4: ...ure of this manual When ordering repair parts please always give the following information 1 Model serial and product number 2 Parts name Front Cover Electronic Control Box Compressor Display Cover El...

Страница 5: ...ent instructions lables or the data label from either the outside of the unit or inside of unit panels Ask qualified person to perform the installation of this unit in accordance with local national r...

Страница 6: ...r more hydrogen gas will be produced in the water piping system Hydrogen gas is extremely flammable To reduce the risk of injury under these conditions it is recommended that open the hot water tap fo...

Страница 7: ...nit mm 2 5 Unit outline dimension unit mm 2 4 If installed in inclosed space The water heater must be located in a space 15m and must have unrestricted air flow As an example a room that has an 2 5 ta...

Страница 8: ...in high humidity environment a drainage pan is recommanded as shown as following figure Fig 3 2 50mm larger than the dia of unit Max 22mm Heat Pump Water Heater Fig 3 1 Water inlet or outlet pipes The...

Страница 9: ...room Air inlet connects to duct air outlet without duct 2 2 5 5 2 2 5 5 Straight line length m Bent pressure drop Pa Bent s qty Straight line pressure drop Pa m Duct Description Duct Round duct Rectan...

Страница 10: ...9 To smoothly drain condensate from unit please install the unit at a horizontal floor Otherwise please ensuring the drain vent is at the lowest place Recommending the inclination angle of unit to th...

Страница 11: ...i t c e r i d e m a s e h t g n i p e e k t s u m n o i t c n u f l a m m e t s y s e s i w r e h t o g n i r w d e s u a c y a m l e n a p y a l p s i d D C L m e t I t n e t n o C y t i c a p a c n...

Страница 12: ...el Selection High Pressure Switch Tp Comp Discharge Temp Sensor Transformer Output Transformer Input Power Supply Solar Input 300L Fan COMP 4 way Valve EHEAT S V Crank Heater Panel Display Power Suppl...

Страница 13: ...ered from freezing All piping properly installed and free of leaks Unit completely filled with water Water temperature limit valve or mixer tap recommanded installed per manufacturer s instructions Co...

Страница 14: ...lation Sufficient inlet water pressure between 0 15MPa and 0 65MPa 4 2 1 Checking list before commisionning Close Open Drainpipe shut off valve Open Cool water inlet Close the cool water inlet valve o...

Страница 15: ...ly heat water to the target temperature If manually activate the E heater running when heat pump running E heater and heat pump will work together until the water temperature gets to target temperatur...

Страница 16: ...display screen during disinfection Unit will quit disinfection if water temperature is higher than 65 and extinguish icon Vacation function After pressing button Unit will automatically heat water to...

Страница 17: ...s for 1 second Lock If button is locked will be lightened otherwise will be extinguished If button is under lock mode press any button except unlock button will be lightened will be lightened if scree...

Страница 18: ...corresponding value will decrease by pushing When setting temperature press more than 1s temperature value will be decreased continuously When Setting clock timer press more than 1s Clock timer value...

Страница 19: ...If press it beyond 10sec please resetting all parameters If screen and buttons are locked press it for 3s to unlock them Manually turn on disinfect function Disinfect Clock Setting Confirm the hour se...

Страница 20: ...unit shows LA on display A The heat pump available running ambient range is 7 43 if ambient temperature is out of range system will show above mentioned signal to let user notice it Q Why something t...

Страница 21: ...s released or sensor has been broken Contact a qualified person to service the unit EE E heater open circuit error IEH Current difference E heater on e heater off 1A Maybe the E heater has been broken...

Страница 22: ...t completely finally remount it to the unit Before shutting the system off for a long time please Shut off the power supply Release all the water in water tank and the pipeline and close all the valve...

Страница 23: ...outside of storage tank Hydrophilic aluminum fin inner groove copper tube 28W 560 1680mm 3000W Max pressure 1 0MPa Water tank cap Water heating cap 1450W 3800W 17A Drain pipe Dia DN20 DN20 DN20 PT val...

Страница 24: ...uman health which could be consequence of incorrect disposal of waste Ask for more details from local preserve valuable natural resources and help in preventing potential negative impacts to environme...

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