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   7. Operation and Usage 

 

 7. Operation and Usage 

 

24

 

25

 

 

 

 

  Timer setting 

1) The timer on/off setting operation at heating/ economic/ high requirements/ automatic mode 

In the main interface

press

 

 

hold on until the "tick" is heard "on" and  "zone1" is

 

flashing

means the unit timer is on

) ,

press

again and hold on until the "tick"is

 

heard "off" and "zone1"is flashing

means the unit timer is off

,press 

 

 

again and 

hold on until the "tick" is heard "on" and  "zone2" is flashing,and press

again and 

hold on

 

until the "tick"is heard "off" and "zone2" is flashes . You can select "on" and  "zone1" to "off" 
And "zone2"by pressing

“ 

 

”or“ 

 

”.

 

When ON(OFF) and zone1(1or2) are flashing

press

 

 

and hours start to 

flashing

 

then press

 

to  increase value or press

 

to  decrease value

press 

  

 

again

 

to save the parameter setting;

 

At the same time, minute  start to flashing 

press

 

to increase value or press

 

 

to decrease value

press

 

 

again to save the setting.

 

During setting interface, you can cancel the current operation by pressing

“ 

   

”.

 

In the timer-on/off setting  interface

press

 

 

 to  cancel the setting

The operation is 

introduced in the following 

.

 

Attention

If there is no operation for 5s

system will remember clock setting and back to

 

the main interface.

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Timer 1 off has been set

 

 

2

.The timer on/off setting operation at vacation mode

 

In the main interface

press

 

 

hold on until the "tick" is heard and "Timer" is 

flashing. At this time

press

 

  

and hour value flashes

the operation is the same 

with Timer 1.

 

Attention

At vacation mode

if the unit is at booting state before the

 

timer setting, then the unit will be off when arrived the timer, and vice versa.

 

 

3

.The working periods setting at off peak mode

 

In the main interface

press

 

 

hold on until the "tick" is heard and"on" is 

flashing

 press

again and hold on until the "tick"is heard and "off" is flashing.

 

When "on/off" is flashing

press

 

  

” ,

and hour value flashes, the operation is the 

same

 

with Timer 1.

 

Attention

At off peak mode, during working periods, the unit runs economic mode, and the 

system runs high requirement mode during other periods.

 

 

Cancel the timer setting 

You can cancel the timer setting if there is no needing to set the timer. 
In the timer setting interface, press 

“ 

 

”can cancel the timer.

 

The operations as follows

 

Long press

“ 

 

Hours flashing

 

Press

“ 

”  Timer on

 

or

 

 

Press

“ 

 

Press

“ 

 

or

 

 

Timer off

 

Minute flashing

 

Press

“ 

 

Press

“ 

 

or

“ 

 

Press

“ 

 

Press

“ 

 

or

“ 

 

Press

“ 

 

Summary of Contents for WSW2.5-300 L

Page 1: ...SANITARY WATER RESERVER Installation Operation Manual WARNING The water heater must be used in reliable ground connection...

Page 2: ...carefully before use the unit All safety measures have safety warnings The followings are the meanings of each warning There will be potential danger for you and others Wrong operations may lead to t...

Page 3: ...more than 50 C please have a qualified socket to replace it to avoid the burnout or fire caused by the bad contact In the water splashed places and may be on the wall the installation height of power...

Page 4: ...e risk or serious injure ATTENTION There will be potential danger for you and others Icon Meaning Prohibition What is prohibited will be nearby this icon Compulsory implement The listed action need to...

Page 5: ...ll lead to water leakage electrical shock or fire Choose the place that there are no direct sunlight and other heat radiating If you can not avoid it please install coverings to prevent the direct sun...

Page 6: ...withsimpleoperationbutalsocouldsetthewatertemperatureaccordingtotheambient temperature heating the water meanwhile recycling indoor waste heat Refrigerant is compressed into vapor with high temperatur...

Page 7: ...rating parameters The range of the operating water temperatures 9 70 C The range of the operating water pressures 0 15 0 7MPa Solar water outlet Drainage Water inlet A B C 116 244 800 Model WSW2 5 300...

Page 8: ...erent needs and conditions Solar water inlet Water source 600 500 The unit only can use tap water Please do not use the water from any lake river or underground water which are not filtrated or treate...

Page 9: ...ht of forklift at a lowest level Because the top part is heavier the operator needs to take measures to prevent its overturn To avoid any damages the unit must stand on a flat place Transport for inst...

Page 10: ...hould be clean no rusty spots and dirts to avoid any pipe jam After connecting pipes please check the leakage status of whole system to assure there is no leakage firstly and then make the insulation...

Page 11: ...controller to see if there is any malfunction Trial running Use the wire controller to start the unit When compressor is running hear whether there is strange sound or not If abnormal sound occurs ple...

Page 12: ...It is showed when unit is in auto mode Heating It is showed when unit is in heating mode Vacation mode It is showed when unit is in vacation mode Off peak mode It is showed when unit is in off peak m...

Page 13: ...economic mode for a certain period and run in high requirement mode for the others Automatic heating mode the unit will change its mode according to the ambient temperature Vacation mode the unit wil...

Page 14: ...ss to save setting At the same time month start to flashing press to increase value or press to decrease value and press to save setting At the same time year start to flashing press press to increase...

Page 15: ...n the following Attention If there is no operation for 5s system will remember clock setting and back to the main interface Timer 1 off has been set 2 The timer on off setting operation at vacation mo...

Page 16: ...when the outlet temperature reaches target temperature system will shut down electric heater automatically It is used for high requirement When the unit is off you can start up electric heater only by...

Page 17: ...7 Operation and Usage 7 Operation and Usage 26 27 Set point of target temp 55 C Ajustable...

Page 18: ...ure below and clean it with tap water Loosen the two screws in the top of the water heater indicated in the picture blow to remove the front panel and wire controller Squeeze and pull out the filter F...

Page 19: ...ing mode Answer The unit needs to defrost when the evaporator freezes because of the low ambient temperature The compressor will stop and the fan keeps running when the unit defrosts 8 Why is the heat...

Page 20: ...taken to a recycling centre for electric and electronic devices or handed back to the dealer when purchasing an equivalent appliance 6 Directive 2002 95 EC RoHs This product is compliant with directiv...

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