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4.4    Fan motor defrosting 
4.4.1 At defrosting, the compressor stops and fan motor keeps running, based on the regular time 
duration (Factory default setting is 12 min.). 

 

4.4.2 Defrosting logic: 

When system detects ambient temp.

 

13

, (

Default value: 13

), and compressor total running time 

for 

heating 

(Counted from the second of compressor starts, 

default value: 60 min.

) reaches 60 min, it will enter 

regular defrosting mode: compressor stops and fan motor keeps running 12 min. (

Default value: 12 min.

).   

Once finished, the compressor will restart to heat,

 counting for total heating time will be returned to zero. 

During fan motor defrosting: 

 

If the heat pump is switched off, it will stop to run immediately; 

 

If any error occurs and activates system protection, it will quit defrosting and stop to run;

 

 

The system will not detect low pressure protection. 

   

4.5    Parameter query 

 

Press       

,

 

it will enter the parameter query, press          or

       

to choose the code d0 to 

d8

press      , it will show current value. Then press            again to return to parameter query interface. 

When finished, shortly press          to exit.     

 

Code 

Parameter 

Spec. 

scope 

Default 

Remarks 

d0 

Ambient temp. 

-20-80 

 

 

Actually measured value 

d1 

Outlet water temp. 

-20-80 

 

 

Actually measured value 

d2 

Discharge temp. 

-20-140 

 

 

Actually measured value 

d4 

Compressor 

ON / OFF 

 

Actually measured value 

d5 

Fan motor 

ON / OFF 

 

Actually measured value 

d8 

Low pressure switch 

ON / OFF 

 

Actually measured value 

Notice:   

(1). The required sensor’s spec.: 50K for discharge temp. sensor and 5K for others, please note if users need to 
replace a new one, the same spec must be selected, otherwise it will not be matched with the PCB. 
(2). For the parameter c0 to c14 and H0 to H5, it is not authorized to set at end-users side, if actually needed, 
please contact your supplier; 
 

4.6    System protection 

4.6.1    Compressor discharge over high protection

 

When the compressor runs, the system will check discharge temp., if detects it

 105

 within 5S continuously, the 

system will judge it as discharge error, stop compressor and fan motor, show “E03” error code. 
When discharge temp.

 

parameter c3 (105

)- 20

, it will start fan motor and compressor (if remains stopped 

more than 3 minutes). 
If this error appears 3 times within 30 minutes, the system will lock on it, the 2 indication LED lights will flash 
together, and show error code “E13”, it can be only recovered by turning off the power supply. 

 

4.6.2    Low pressure protection

 

When the compressor runs for 5 minutes, if the system detects low pressure switch off within 10S continuously, it 
will enter this protection and show “EL” error code. When it detects low pressure switch connected, then quites 
this protection. 

Содержание FO045HS

Страница 1: ...Swimming Pool Mini Heat Pump Instruction of Operation and User Manual End User s Edition Edition UMN 202104 MILEU ...

Страница 2: ...ת הכבל החשמל לפני כל פעולת תחזוקה וניקוי 11 מכשיר זה מכיל גז במיכל סגור הרמטתית תיקון ופתיחת המכשיר יתבצע ע י טכנאי מוסמך בלבד לפי הוראות היצרן 12 יש לחבר את המכשיר לפי כיווני הזרימה המסומנים על כניסת ויציאת המים של המכשיר 13 יש למקם את המשאבה באיזור מאוורר ונקי מחומרים דליקים 14 אין למקם את המכשיר בחלל סגור מחסן חדר מכונות וכו 15 יש לנתקן את המכשיר ולהוציאו לחלל הפתוח בזמן ביצוע פעולות תחזקה כגון...

Страница 3: ...517 2014 Training and certification 1 The operator of the relevant application shall ensure that the relevant personnel have obtained the necessary certification which implies appropriate knowledge of the applicable regulations and standards as well as the necessary competence in emission prevention and recovery of fluorinated greenhouse gases and handling safety the relevant type and size of equi...

Страница 4: ... physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Children shall not play with the appliance Cleaning and user maintenance shall not be made by children without supervision D This appliance shall be installed in accordance with national wir...

Страница 5: ...mation with the use and the installation of your heat pump The installer must read carefully this manual and attentively follow the instructions during the implementation and maintenance The installer is responsible for the installation of this heat pump and should follow all the instructions that the manufacturer regulates in actual application Improper installation against the manual might cause...

Страница 6: ...splay controller in a dry area to protect it from being damaged by water or moisture It is not suitable to run this heat pump outside without any water prevention at rainy days or keep it less than 1 5 meters from your pool Action of gas charge must be conducted by the professional with R32 R410A operating license It is normal if no display within 3 minutes after power on due to the built in prote...

Страница 7: ...3 0 3 7 Max Current A 6 5 9 5 Advised pool volume covered m 12 25 18 32 Advised water flow m3 h 2 3 Water Pressure Drop KPa 15 15 Water side heat exchanger Spiral Round or Oblate Titanium Tube in PVC shell Water connection mm 32 or 38 Ambient temp resists 8 42 Fan Speed RPM 2350 2950 Power input of fan motor W 65 65 Noise level 10m dB A 43 45 Noise level 1m dB A 52 53 Phisical data Net Weight kg 2...

Страница 8: ...s long as the specified minimum distances to other objects are maintained see drawing below Please consult your installer for installation with an indoor pool Installation at a windy location does not present any problem at all unlike the situation with a gas heater ATTENTION Never install the heat pump in a closed room with limited air volume in which the air discharged from the heat pump will be...

Страница 9: ...per connection port at heat pump s right side is for water outlet and the lower port is for water inlet 2 4 Electrical connection Before connecting the heat pump make sure that the supply voltage matches the operating heat pump s voltage There s RCD plug that equipped with power cable it help to offer a full electrical protection ...

Страница 10: ...eat pump can only make heating when starts up the running mode is heating as default 4 When turn off the water pump the unit should also turn off automatically Depending on the initial temperature of the pool water and ambient air temperature it may take long time to heat the water to your desired temperature An appropriate swimming pool cover can dramatically reduce the heating time and preserve ...

Страница 11: ...xchanger has been already electrically isolated from the rest of the unit Grounding the unit is still required to prevent users from electric shock or unit damage by short circuits Bonding is also required Disconnect A disconnect circuit breaker fused or un fused switch should be installed at the position readily accessible from the heat pump unit This is common practice for both commercial and re...

Страница 12: ... restart activation When the outgoing temp Tout setting temp Tset 1 Temp supplement for heat pump s auto off after reaching desired temp default 1 the heat pump will stop to run Till Tout Tset Temp difference for restart activation Default setting 2 the heat pump will restart Once the compressor starts to run it has to continue for 2 minutes before turned off But if any error appears there s no 2 ...

Страница 13: ...Discharge temp 20 140 Actually measured value d4 Compressor ON OFF Actually measured value d5 Fan motor ON OFF Actually measured value d8 Low pressure switch ON OFF Actually measured value Notice 1 The required sensor s spec 50K for discharge temp sensor and 5K for others please note if users need to replace a new one the same spec must be selected otherwise it will not be matched with the PCB 2 F...

Страница 14: ...r on again the heat pump will automatically run at the settings before power off 5 Trouble shooting 5 1 Error code on the LED controller Malfunction Code Possible reason Advised solutions Too low or too high ambient temperature protection E00 1 Ambient temperature is out of its operating range 8 or above 2 Controller failure 1 Wait the ambient temperature rises up to 11 or reduces to 57 to restart...

Страница 15: ...just starts to run 1 Verify water temp setting 2 Start the heat pump after a few minutes Short running LED displays actual water temperature no error code 1 Fan is not running 2 Air discharge heat exchange is not enough 3 Refrigerant is not enough 1 Check the cable connection between motor and fan 2 Check if the heat pump is rightly installed and eliminate all obstacles to make good air heat excha...

Страница 16: ...ve 20 Titanium heat exchanger 7 Fan motor frame 21 Gas collecting tube 8 Compressor capacitance clip 22 Capillary 9 Compressor capacitance 23 Outlet water temp sensor 10 Fan motor assembly 24 Water flow switch 11 Discharge air grill 25 Filter assembly 12 Front panel assembly 26 Liquid distribution tube 13 PC box and controller panel 27 Ambient temp sensor clip 14 Anti vibration rubber foot 28 Ambi...

Страница 17: ...nd make the water pump run firstly before startup the unit 5 When your heat pump is running there will be always some little water discharge under the unit it is normal 6 This heat pump should not be put into the domestic waste throughout the EU at the end of its useful life but must be disposed at a central point for recycling of electrical and electronic domestic applications To prevent possible...

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