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14

Installation & Owner‘s Manual

VACATION

CANCEL

CLOCK
TIMER

DISINFECT

ON/OFF

No

Icon

Description

Set Clock

 3.1

 3.1

 3.2

 3.2

Set the hour value of clock.

Confirm the hour setting. Then the minute 
value of clock will flash slowly. 

Set the minute value of clock.  

Confirm the minute setting and quit clock 
setting.

Press button          for 3 sec to enter clock 
setting. Then icon                  will be 
lightened and the hour value of clock will 
flash slowly.

Set Timer

Set the hour value of timer.   

Set the minute value of timer.    

Set the action(ON or OFF) of the timer.

Set the water temperature of the setting timer.

Confirm the action(ON or OFF) of the timer.

Enter timer setting. 

Select timer(       ~      ) which needs to be 
set. The timer icon will flash slowly if it is 
selected

Confirm the selected setting timer. 
Then                    will be lightened. Then 
the hour value of timer will flash slowly.  

Confirm the hour value of timer. Then the 
minute value of timer will flash slowly. 

Confirm and complete the timer. Then 
repeat this process to set another timer.

Confirm the minute value of timer. Then 
ON or OFF icon following the setting 
timer will flash slowly. 

ON/OFF

ON

OFF

The display screen will automatically 
display different value at             by 
different action. It will display the last set 
temperature and icon         if the action is 
ON, and will display            if the action is 
OFF.

No

Icon

Description

Cancel Timer

Check Timer

 3.2

 3.2

        DECREASE/DOWN
If screen is unlocked, 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 will be decreased continu-
ously;
 ● When setting vacation days, press         more 
than 1s, day value will be decreased continuously;
On querying, check items will page down by 
pressing         . 

If there is confliction between Timer and Manually 
ON:
1) The moment of Manually ON has priority;
2) The moment of Timer OFF has priority;

Enter timer setting. 

Select timer(       ~      ) which needs to be 
cancel.The timer icon will flash slowly if it 
is selected.

Select timer (       ~      ) which needs to be 
checked. The timer icon will flash slowly if 
it is selected, and the timer action(ON or 
OFF) and set clock will be shown. If the 
action is ON, target temperature will be 
shown. And if the action is OFF, icon 
will be shown.

Press button             for 3sec or no button 
pressing for 30sec to quit timer checking.  

Confirm to cancel the timer. Then repeat 
selecting timer and cancelling. If the timer 
has not been set, when press button   
the display will show          . After complete 
cancelling timer, press button           for 3sec 
to quit timer cancelling.  

               CANCEL 

To cancel setting, quit setting, clear alarm, ect.
To clear alarm buzzer, need to press it for 1sec.

            ON/OFF button and LED indicator
If unit is standby, press           , then unit will be OFF.
If unit is ON, press            , then unit will be OFF.
If unit is OFF, press             , then unit will be ON.
LED indicator          will be lightened if unit is ON or 
standby and extinguished if unit is OFF.

Invalid

ķ

Ĺ

ĺ

Ļ

ļ

Ľ

ľ

Ŀ

ĸ

Enter timer checking. 

 

 

 

 

ON/OFF

FAN

Summary of Contents for SWH-15/190T

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

Page 2: ......

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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