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7.          How To Get The Most Out Of Your Heat Pump 

 

It is important to understand that you should operate heat pumps differently to conventional heating 
systems such as gas boilers. Below are some points you should be aware of: 
 

 

Since heat pumps produce water at a lower temperature (than gas boilers), it is important to 
remember the heat up time of your property is slower. 

 

The lower temperature the heat pump produces, the more efficient it is. 

 

The higher the ambient temperature (outside temperature), the more efficient the heat pump 
is. 

 

The  heat  pump  has  a  simple  job,  and  that  is  to  maintain  the  water  tanks  at  the  set 
temperature. 

 

It’s a good idea to let your heat pump maintain your water tank temperatures 24 hours a day 
during the winter. This will enable your central heating controller to call for heat in the home at 
any time. During the summer you can set the timer on the heat pump controller for your hot 
water requirements. 

 
With the above in mind, you could decide between the following: 
 

Option 1.

 You could decide to operate your heat pump during the day time (when temperatures are 

higher). At the same time you could set the water temperature lower. This will basically charge your 
home during the day so in the evening the home is warm and the heat pump simply maintains the 
heat.  This  is  not  controlled  by  the  heat  pump  controller,  it  is  controlled  by  your  central  heating 
controller. 
 

Option 2

. You could operate your central heating controller in a similar way to a conventional boiler. 

You  must  set  the  programme  at  least  1  hour  before  you  need  your  property  to  be  warm.  The 
downside  to  this  is  that  you  may  need  to  set  the  water  that  the  heat  pump  produces  to  a  higher 
temperature. 
 

Option 3.

 You could decide to operate your home with back ground heat. This means you are always 

(24 hours a day) putting a trickle heat in your home 
 
In  all  cases it  is  recommended  to maintain  a minimum  temperature  in  your  home  (e.g.  14c  to16C) 
during the evening. This is controlled by your central heating controller. 
 
There is no right and wrong way to operate your heat pump. We cannot tell you which is the most 
efficient way to operate it since every home is different. What we can say is that you should look for 
the best way to heat your home that suits your lifestyle. Nowadays with low cost energy monitors, you 
can easily find the most cost effective way to heat your home. We hope you enjoy your    Heat Pump. 
 
 
 
 
 

Содержание AH9

Страница 1: ...1 DC INVERTER MONOBLOCK AIR TO WATER HEAT PUMP AND CHILLER User Manual REV WR 2017V8...

Страница 2: ...ed during installation for heat pump air conditioning side to ensure proper water flow 2 Water filter MUST be installed before water go into PLATE HEAT EXCHANGER The water filter need to be cleaned at...

Страница 3: ...s 0 factory setting the auxiliary heater switches on to ensure the heat pump unit works normally The unit is also capable of cooling in the summer The heat pump controller is an intelligent wired syst...

Страница 4: ...is led off to a water drain or a suitable soak away The distance between the unit and the exterior wall must be at least 350 mm The free space above must be at least one meter The unit must not be pl...

Страница 5: ...all installation options When connecting with the AH9 11 16 the total water volume in the heat pump pipe system and buffer tank must be at least 10 liters per KW of output A Space Heating Cooling DHW...

Страница 6: ...Cooling DHW Solar Application 1 Solar Application 2 1 Heat Pump 3 DHW sensor 4 Water filter 5 Ball valve 6 Air discharge valve Tap Water Inlet DHW with solar heating C4 Solar hot water system antifree...

Страница 7: ...pe Connection 28mm pipe is recommended The pipe work must be flushed before the heat pump is connected so that any contaminants do not damage the components parts The heating cooling water inlet and o...

Страница 8: ...with the power supply there is still a risk of damage due to freezing During the installation Anti freeze Ethylene Glycol is strongly recommended If the air temp is ever lower than 0c it must use enou...

Страница 9: ...9 Wiring Diagram 3 Phase 3 4 1 Installation Drawing...

Страница 10: ...ver 30 minutes withdraw AC antifreeze When anti freezing if water temperature reduced to 1 C or lower machine will stop and error code Pd display 3 5 COMMISSIONING 3 5 1 Preparations Before commission...

Страница 11: ...ed from the hot water and venting may be necessary If bubbling sounds can be heard from the heat pump the circulation pump or radiators the entire system will require further venting When the system i...

Страница 12: ...ompressor the auxiliary electric heater E2 will start together with E1 When the heat pump is running AC heating A When the heat pump runs AC heating normally the auxiliary electric heater E2 turns on...

Страница 13: ...H water pump or fan motor 13 DHW 14 Sterilization 15 auto mode 16 room heating 17 cooling 18 service icon 19 lock icon 20 Temp 21 Indicating temp location 22 temp unit 23 Defrost icon 24 anti freeze 2...

Страница 14: ...ization will fail to work In on or standby mode first press key M and for 3 seconds second press key M 15 icon appears then press the or to set sterilization temperature press key to confirm the numbe...

Страница 15: ...y select the setting period press to confirm Hour number flash as below 2 Press up and down key to select number of hour press to confirm After confirmation minute number flash press up and down key t...

Страница 16: ...eed 4 4 6 Auto mode icon Automatically select heating or cooling mode After you select AUTO mode when ambient temp 15C it run AC cooling mode When ambient temp 25C it run AC cooling mode When ambient...

Страница 17: ...ssor abnormal stop Red and flash compressor stops abnormally F4 outdoor module radiator sensor error Flash 5 time Temp sensor open circuit or short circuit F5 outdoor current sensor error Flash 8 time...

Страница 18: ...y only 0 P24 EEV Temp differential to stop the valve heating 5 10 for factory only 0 P25 EEV temp differential to stop the valve cooling 5 10 for factory only 0 P26 water pump working mode 0 no stop 1...

Страница 19: ...h a beep parameter reset indoor PCB need to power off and on again to make the change valid parameter reset to default 4 functional parameter P14 When parameter valve 1 when unit working with AC heati...

Страница 20: ...2 four way valve 1 on 0 off 23 bypass valve 1 on 0 off 24 1 electrical valve 1 on 0 off 25 2 electrical valve 1 on 0 off 26 3 electrical valve 1 on 0 off 27 1 electrical heater 1 1 on 0 off 28 2 elect...

Страница 21: ...21 5 1 Internal View 5 2 System Drawing AH9 11 16 17S 25S...

Страница 22: ...22 5 3 Dimensions Model 9 W 1090 D 420 H 780 A 440 B 810 16 17S 1280mm for 16 17S 1462mm for 25S...

Страница 23: ...has power in the winter whether the unit is used or not 6 2 Maintenance for Specialist 1 Check the power unit and electrical system 2 Check the water system safety valves and exhaust devices are work...

Страница 24: ...he same time you could set the water temperature lower This will basically charge your home during the day so in the evening the home is warm and the heat pump simply maintains the heat This is not co...

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