Kaysun Aquantia R-32 PRO Installation & Owner'S Manual Download Page 31

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Use of wire or copper wire may cause the unit to break down 

or cause a fire. 

It is not good for your health to expose your body to the 

air flow for a long time.

Do not insert fingers, rods or other objects into the air 

inlet or outlet.

When the fan is rotating at high speed, it will cause injury. 

Never use a flammable spray such as hair spray, 

lacqueror paint near the unit.

It may cause a fire. 

Never put any objects into the air inlet or outlet.

Objects touching the fan at high speed can be dangerous.

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  you  local  government  for  information  regarding  the 

connection systems available.

If  electrical  appliances  are  disposed  of  in  landfills  or 

dumps,  hazardous  substances  can  leak  into  the 

groundeater and get into the food chain, damaging your 

health and well-being.

To prevent refrigerant leak, contact your dealer. 

When the system is installed and runs in a small room, it is 

required to keep the concentration of the refrigerant, if by any 

chance coming out, below the limit. Otherwise, oxygen in the 

room may be affected, resulting in a serious accident. 

The  refrigerant  in  the  heat  pump  is  safe  and  normally 

does not leak. 

Ask your dealer for installation of the heat pump. 

Incomplete installation performed by yourself may result in a 

water leakage, electric shock, and fire. 

Ask your dealer for improvement, repair, and 

maintenance.

Incomplete improvement, repair, and maintenance may result 

in a water leakage, electric shock, and fire. 

In order to avoid electric shock, fire or injury, or if you 

detect any abnormality such as smell of fire, turn off the 

power supply and call your dealer for instructions.

Never let the indoor unit or the remote controller get wet.

It may cause an electric shock or a fire.

Never press the button of the remote controller with a 

hard, pointed object.

The remote controller may be damaged. 

Never replace a fuse with that of wrong rated current or 

other wires when a fuse blows out. 

Do not use the heat pump for other purposes. 

In order to avoid any quality deterioration, do not use the unit 

for cooling precision instruments, food, plants, animals or 

works of art. 

Before cleaning, be sure to stop the operation, turn the 

breaker off or pull out the supply cord. 

Otherwise, an electric shock and injury may result. 

In order to avoid electric shock or fire, make sure that an 

earth leak detector is installed.

Be sure the heat pump is grounded.

In order to avoid electric shock, make sure that the unit is 

grounded and that the earth wire is not connected to gas or 

If  the  refrigerant  leaks  in  the  room,  contact  with  a  fire  of  a 

burner, a heater or a cooker may result in a harmful gas.

Turn  off  any  combustible  heating  devices,  ventilate  the 

room,  and  contact  the  dealer  where  you  purchased  the 

unit.

Do not use the heat pump until a service person confirms that 

the portion where the refrigerant leaks is repaired. 

water pipe, lightning conductor or telephone earth wire.

In order to avoid injury, do not remove the fan guard of 

the outdoor unit.

Do not operate the heat pump with a wet hand. 

An electric shock may happen. 

Do not touch the heat exchanger fins. 

These fins are sharp and could result in cutting injuries.

Do not place items which might be damaged by moisture 

under the indoor unit. 

Condensation may form if the humidity is above 80%, the 

drain outlet is blocked or the filter is polluted. 

After a long use, check the unit stand and fitting for 

damage.

If damaged, the unit may fall and result in injury.

To avoid oxygen deficiency, ventilate the room 

sufficiently if equipment with burner is used together 

with the heat pump.

Arrange the drain hose to ensure smooth drainage.

Incomplete drainage may cause wetting of the building, 

furniture etc.

Never touch the internal parts of the controller.

Do not remove the front panel. Some parts inside are 

dangerous to touch, and a machine trouble may happen.

Never do the maintenances work by yourself.

Please contact your local dealer to do the maintenances 

work.

WARNING

CAUTION

Max. differance in height
downside

Summary of Contents for Aquantia R-32 PRO

Page 1: ...please read this manual carefully and keep it for future reference INSTALLATION OWNER S MANUAL Aquantia R 32 PRO Mural Bibloc Outdoor Unit KHP BI 4 DVR2 KHP BI 6 DVR2 KHP BI 8 DVR2 KHP BI 10 DVR2 KHP...

Page 2: ......

Page 3: ...Installation requirements Drain hole position Installation space requirements 6 1 6 2 6 3 6 4 6 SAFETY PRECAUTIONS ACCESSORIES BEFORE INSTALLATION IMPORTANT INFORMATION FOR THE REFRIGERANT INSTALLATIO...

Page 4: ...IONS ON REFRIGERANT LEAKAGE 25 26 34 28 28 28 28 28 28 Protection equipment About power cut Heating capcity Compressor protection feature Cooling and heating operation Features of heating operation De...

Page 5: ...stallation NOTE Please remove the noise insulation cover of the compressor first Please make sure the transportation support had be removed It will cause heat pump abnormal vibration and noise if runn...

Page 6: ...ded into the following types They are quite important so be sure to follow them carefully Meanings of DANGER WARNING CAUTION and NOTE symbols Indicates an imminently hazardous situation which if not a...

Page 7: ...ire Make sure all wiring is secure Use the specified wires and ensure that terminal connections or wires are protected from water and other adverse external forces Incomplete connection or affixing ma...

Page 8: ...ed Children should not play with the unit Cleaning and user maintenance should not be done by children without supervision Children should be supervised to ensure that they do not play with the applia...

Page 9: ...ation Fittings Water outlet connection pipe assembly Before installation Be sure to confirm the model name and the serial number of the unit Handling 3 BEFORE INSTALLATION Energy label 1 05 1 Handle t...

Page 10: ...GERANT This product has the fluorinated gas it is forbidden to release to air Refrigerant type R32 Volume of GWP 675 GWP Global Warming Potential Factory charged refrigerant volume in the unit Refrige...

Page 11: ...sive atmosphere Places where servicing space can be well ensured Places where the units piping and wiring lengths come within the allowable ranges Places where water leaking from the unit cannot cause...

Page 12: ...avoild direct sunlight so that it is not influenced by the sun s heat otherwise protection may be possible to the unit Make sure there is enough space to do the installation Set the outlet side at a r...

Page 13: ...ng the operation In accordance with the foundation drawing in the figure fix the unit securely by means of foundation bolts Prepare four sets each of 10 Expansion bolts nuts and washers which are read...

Page 14: ...nit with the base electric heater CAUTION Drain hole This drain hole is covered by rubber plug If the small drain hole can not meet the drainage requirements the big one can be used at the same time 5...

Page 15: ...er row Unit A mm B1 mm B2 mm C mm 4 16kW 3000 2000 150 600 1 2 H B2 A B1 C H 500mm 500mm 1 2 H B2 A B1 C H Unit A mm B1 mm B2 mm C mm 4 16kW 3000 2000 300 600 11 7 INSTALL THE CONNECTING PIPE 7 1 Refr...

Page 16: ...D C 7 3 Heat insulation In order to avoid the release of cold or heat from the connecting pipeline to the external environment during the operation of the equipment please take effective insulation m...

Page 17: ...R32 R32 4 6kW MODEL 15 9 9 52 7 4 Connecting method Indoor Unit Outdoor Unit H Gas side Liquid side Flaring Flaring Flaring Flaring 4 16 kW 30m 20m Figure 7 5 4 16kW outdoor unit Indoor unit Models Ma...

Page 18: ...valves 2 The airtight testing should never use any oxygen flammable gas or poisonous gas 7 7 Air purge with vacuum pump 1 Using vacuum pump to do the vacuum never using refrigerant to expel the air 2...

Page 19: ...heating of the capacitor due to high frequency waves Never install a phase advancing capacitor as it could lead to an accident Secure the electrical wiring with cable ties as shown in figure so that...

Page 20: ...wire diameters should be selected according to the national wiring regulation 2 Select circuit breaker that having a contact separation in all poles not less than 3 mm providing full disconnection whe...

Page 21: ...NOTE A B C D E F 8 5 To finish the outdoor unit installation insulate and fix the refrigerant piping and interconnection cable as follows A Gas pipe B Gas pipe insulation C Finishing tipe D Liquid pip...

Page 22: ...electrical parts 4 6kW 8 10 12 14 16kW WARNING Cut off all power supply i e unit power supply and backup heater and domestic hot water tank power supply if applicable before removing doors 1 Parts ins...

Page 23: ...19 The picture is for reference only please refer to the actual product NOTE PCB A PCB B 12 14 16kW 1 phase PCB A PCB B PCB C 12 14 16kW 3 phase Back PE1 PE2 CN30...

Page 24: ...B B CN32 Input port L for rectifier bridge CN501 Input port N for rectifier bridge CN502 1 2 3 CN20 CN19 CN32 CN502 CN23 CN6 CN501 4 8 5 6 7 9 10 1 2 3 4 5 Assembly unit Assembly unit Coding Coding 6...

Page 25: ...play DSP1 Port for chassis electrical heating tape CN16 optional Port for compressor eletric heating tape 1 CN7 Port for 4 way value CN6 Port for SV6 value CN5 Port for compressor eletric heating tape...

Page 26: ...unit Assembly unit Coding Coding 9 10 11 12 13 8 Compressor connection port W CN19 Compressor connection port U CN17 Power Input port L3 CN15 Power Input port L1 CN16 Power Input port L2 CN7 Port for...

Page 27: ...und wire CN38 Port for eletric heating tape2 CN7 Port for 4 way value CN18 Reserved CN11 Port for outdoor ambient temp sensor and condenser temp sensor CN9 8 10 11 12 13 Port for eletric heating tape1...

Page 28: ...er ltering L2 L2 Power ltering L3 L3 3 PCB C filter board PCB C 3 phase 12 14 16kW PE1 PE2 PE3 CN202 CN201 CN200 CN203 CN204 CN205 CN206 CN212 CN211 CN8 CN213 CN214 CN30 2 5 4 3 6 13 12 7 8 9 10 11 14...

Page 29: ...ly Install leak alarm facility related to mechanical ventilator if you can not regularly ventilate 2 Requirments for charge limits in unventilated areas The maximum refrigerant charge in appliance sha...

Page 30: ...s filled of leakage refrigerant All refrigerant has leaked out 8 10 12 14 16 kW Fig 11 2 Fig 11 3 12 TURN OVER TO CUSTOMER The owner s manual of indoor unit and owner s manual of outdoor unit must be...

Page 31: ...ed object The remote controller may be damaged Never replace a fuse with that of wrong rated current or other wires when a fuse blows out Do not use the heat pump for other purposes In order to avoid...

Page 32: ...2 About power cut If power is cut during operation stop all the operation immediately Power comes again If the auto restart function is set on then the unit will auto restart Mishandling in operation...

Page 33: ...T4 error 1 The Th sensor connector is loosen Re connect it 2 The Th sensor connector is wet or there is water in remove the water make the connector dry Add waterproof adhesive 3 The Th sensor failure...

Page 34: ...or Pressure sensor failure Refer to P0 Low pressure protection in cooling Pe 0 6 occurred 3 times in an hour Refer to H6 H6 displayed 10 times in 2 hours 1 The EEprom parameter is error rewrite the EE...

Page 35: ...on High pressure switch protection 1 The same reason to P1 2 TW_out temp sensor is loosen Reconnect it 3 T1 temp sensor is loosen Reconnect it 4 T5 temp sensor is loosen Reconnect it High discharge te...

Page 36: ...And if those IGBT are OK which means the inverter board is OK power form rectifier bridge is not correct check the bridge Same method as IGBT disconnect the power check those dioxides are damaged or n...

Page 37: ...protection MCE malfunction 1 Check the Heat pump system pressure 2 Check the phase resistance of compressor 3 Check the U V W power line connection sequence between the inventer board and the compres...

Page 38: ...quid side Drain connection Max piping length 30m Max differance in height 20m Heating mode Cooling mode Domestic hot water mode 15 9 DN32 Operation ambient temperature range 25 35 C 5 43 C 25 43 C Fin...

Page 39: ...differance in height 20m Heating mode Cooling mode Domestic hot water mode 15 9 DN32 Operation ambient temperature range 25 35 C 5 43 C 25 43 C Fin coil Refrigerant R32 Weight Connections 9 52 220 24...

Page 40: ...he period that the work is carried out The ventilation should safely disperse any released refrigerant and preferably expel it externally into the atmosphere 8 Checks to the refrigeration equipment Wh...

Page 41: ...sed the system shall be vented down to atmospheric pressure to enable work to take place This operation is absolutely vital if brazing operations on the pipe work are to take place Ensure that the out...

Page 42: ...or decommissioning it is recommended good practice that all refrigerants are removed safely When tranferring refrigerant into cylinders ensure that only appropriate refrigerant recovery cylinders are...

Page 43: ...pansion Valve Single way electromagnetic valve Filter Discharge temperature sensor Outdoor temperature sensor Outdoor exchanger sensor Stop valve gas Stop valve liquid High Pressure Switch Low Pressur...

Page 44: ...r reference only please refer to the actual product The power of the E heating tape shall not exceed 40W 200mA supply volatge 230VAC NOTE ANNEX B To install the E heating tape at the drainage outlet b...

Page 45: ...ase 12 14 16kW 3 phase XT3 To the heating tape of drainage outlet A The picture is for reference only please refer to the actual product The power of the E heating tape shall not exceed 40W 200mA supp...

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