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12

Installation prepare

Grounding requirement

1. The air conditioner is the first class electric appliance. It must be properly grounding with 

    specialized grounding device by a professional. Please make  sure it is always grounded 
    effectively, otherwise it may cause electric shock. 

2. The yellow-green wire in air conditioner is grounding wire, which can't be used  for other 

    purposes. 

3. The grounding resistance should comply with national electric safety regulations. 

4. The appliance must be positioned so that the plug is accessible. 

5. An all-pole disconnection switch having a contact separation of at least 3mm in all poles 
    should be connected in fixed wiring. For models with a power plug, make sure the plug is 

    within reach after installation. 

6. Including an circuit break with suitable capacity, please note the following table. Circuit 

    break should be included magnet buckle and heating buckle function, it  can protect the 

    circuit-short and overload. (Caution: please do not use the fuse only for protect the circuit) 

Air-conditioner

Circuit break capacity

Minimum Sectional Area

of Power Cable (mm

2

)

09K

12K

10A

3G1.0

18K

16A

3G1.5

24K

25A

3G2.5

1.

 

 

When installing or relocating the unit, be sure to keep the refrigerant circuit free   

     from air or substances other than the specified refrigerant.

— 

Any presence of air or other foreign substance in the refrigerant circuit will cause system             

     pressure rise or compressor rupture, resulting in injury.

2.

 

 

When installing or moving this unit, do not charge the refrigerant which is not      

     comply with that on the nameplate or unqualified refrigerant.

— 

Otherwise, it may cause abnormal operation, wrong action, mechanical malfunction or 

      

       

even series safety accident.

3.

 

 

When refrigerant needs to be recovered during relocating or repairing the unit, 

     be sure that the unit is running in cooling mode. Then, fully close the valve at high 

     pressure side (liquid valve). About 30-40 seconds later, fully close the valve at low 

To ensure safety, please be mindful of the following precautions.

WARNING

Safety precautions for installing and relocating the unit

Summary of Contents for INNOVA HTWS026INNR32-EXT

Page 1: ...OWNER S AND INSTALLATION MANUAL OUTDOOR UNIT SPLIT ENGLISH INNOVA Thanks for choosing our product Please read carefully this manual before using the product HTWS026INNR32 EXT HTWS035INNR32 EXT ...

Page 2: ...t the EU To prevent possible harm to the environment or human health from uncontrolled waste disposal recycle it responsibly to promote the sustainable reuse of material resources To return your used device please use the return and collection systems or contact the retailer where the product was purchased They can take this product for environmental safe recycling If it needs to install move or m...

Page 3: ...efrigerant with no harm to the ozonosphere The influence upon the greenhouse effect is also lower R32 has got very good thermodynamic features which lead to a really high energy efficiency The units therefore need a less filling The Refrigerant WARNING Do not use means to accelerate the defrosting process or to clean other than those recommended by the manufacture Should repair be necessary contac...

Page 4: ...pply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard Do not wash the air conditioner with water to avoid electric shock Do not spray water on indoor unit It may cause electric shock or malfunction After removing the filter do not touch fins to avoid injury Do not use fire or hair dryer to dry the filter to avoid de...

Page 5: ... malfunction Do not spill water on the remote controller otherwise the remote controller may be broken When below phenomenon occurs please turn off air conditioner and disconnect power immediately and then contact the dealer or qualified professionals for service Power cord is overheating or damaged There s abnormal sound during operation Circuit break trips off frequently Air conditioner gives of...

Page 6: ...If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard The temperature of refrigerant circuit will be high please keep the interconnection cable away from the copper tube The appliance shall be installed in accordance with national wiring regulations Installation must be performed in accordance with the requ...

Page 7: ...y a professional If the length of power connection wire is insufficient please contact the supplier for a new one Avoid extending the wire by yourself For the air conditioner with plug the plug should be reachable after finishing installation For the air conditioner without plug an circuit break must be installed in the line If you need to relocate the air conditioner to another place only the qua...

Page 8: ...6 Parts name Air inlet Handle Air outlet Actual product may be different from above graphics please refer to actual products NOTE ...

Page 9: ...rature Your required temperature exceeds the set temperature range Set temperature range 16 C 31 C Cooling heating effect is not good Voltage is too low Wait until the voltage resumes normal Filter is dirty Clean the filter Set temperature is in proper range Adjust temperature to proper range Door and window are open Close door and window Air conditioner operates normally suddenly Whether there s ...

Page 10: ...area is shown on the nameplate or following table 1 4 Leak test is a must after installation Minimum room area m2 Charge amount kg 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 floor location 14 5 16 8 19 3 22 0 24 8 27 8 31 0 34 4 37 8 41 5 45 4 49 4 53 6 window mounted 5 2 6 1 7 0 7 9 8 9 10 0 11 2 12 4 13 6 15 16 3 17 8 19 3 wall mounted 1 6 1 9 2 1 2 4 2 8 3 1 3 4 3 8 4 2 4 6 5 5 5 6...

Page 11: ...uld be done when it s removed Safety instructions for transportation and storage 1 Please use the flammable gas detector to check before unload and open the container 2 No fire source and smoking 3 According to the local rules and laws Welding If you should cut or weld the refrigerant system pipes in the process of maintaining please follow the steps as below 1 Shut down the unit and cut power sup...

Page 12: ...eter 12 Universal meter 13 Inner hexagon spanner 14 Measuring tape Tools Selection of location Basic requirement Installing the unit in the following places maycause malfunction If it is unavoidable please consult the local dealer 1 The place with strong heat sources vapors flammable or explosive gas or volatile objects spread in the air 2 The place with high frequency devices such as welding mach...

Page 13: ...nction Please install proper power supply cables before using the air conditioner 4 Properly connect the live wire neutral wire and grounding wire of power socket 5 Be sure to cut off the power supply before proceeding any work related to electricity and safety 6 Do not connect the power before finishing inatallation 7 If the supply cord is damaged it must be replaced by the manufacturer its servi...

Page 14: ...rt and overload Caution please do not use the fuse only for protect the circuit Air conditioner Circuit break capacity Minimum Sectional Area of Power Cable mm2 09K 12K 10A 3G1 0 18K 16A 3G1 5 24K 25A 3G2 5 1 When installing or relocating the unit be sure to keep the refrigerant circuit free from air or substances other than the specified refrigerant Any presence of air or other foreign substance ...

Page 15: ... the compressor starts running If compressor starts running when stop valve is open and connection pipe is not yet connected air will be sucked in and cause pressure rise or compressor rupture resulting in injury 6 Prohibit installing the unit at the place where there may be leaked corrosive gas or flammable gas If there leaked gas around the unit it may cause explosion and other accidents 7 Do no...

Page 16: ... 10000W 16000W 10 expansion screws are needed Step 2 Install drain joint and chasis rubber plug 1 Connect the outdoor drain joint into the hole on the chassis as shown in the picture below 2 Connect the drain hose into the drain vent 3 For chasis eletric heater equiped unit there are several drain holes on the chasis which is used for quick drainage to avoid chasis freeze in cold area If there is ...

Page 17: ...12 45 55 Φ 16 60 65 Φ 19 70 75 Step 5 Connect indoor and outdoor pipe 1 Remove the wire clip connect the power connection wire and signal control wire only for cooling and heating unit to the wiring terminal according to the color fix them with screws 2 Fix the power connection wire and signal control wire with wire clip only for cooling and heating unit Note After tighten the screw pull the power...

Page 18: ...essure of piezometer remains in 0 1MPa 4 Close the vacuum pump and maintain this status for 1 2min to check if the pressure of piezometer remains in 0 1MPa If the pressure decreases there may be leakage 1 With leakage detector Check if there is leakage with leakage detector 2 With soap water If leakage detector is not available please use soap water for leakage detection Apply soap water at the su...

Page 19: ...ectric leakage Does the power cord follow the specification It may cause malfunction or damaging the parts Is there any obstruction in the air inlet and outlet It may cause in sufficient cooling heating capacity The dust and sundries caused during installation are removed It may cause malfunction or damaging the parts The gas valve and liquid valve of connection pipe are open completely It may cau...

Page 20: ...gth you should add 5ml of refrigerant oil for each additional 5m of connection pipe The calculation method of additional refrigerant charging amount on the basis of liquid pipe Additional refrigerant charging amount prolonged length of liquid pipe additional refrigerant charging amount per meter Basing on the length of standard pipe add refrigerant according to the requirement as shown in the tabl...

Page 21: ... D Put on the union nut Remove the union nut on the indoor connection pipe and outdoor valve install the union nut on the pipe union pipe pipe E Expand the port Expand the port with expander expander hard mold pipe Note A is different according to the diameter please refer to the sheet below Outer diameter mm A mm Max Min Φ6 6 35 1 4 1 3 0 7 Φ9 52 3 8 1 6 1 0 Φ12 12 7 1 2 1 8 1 0 Φ15 8 16 5 8 2 4 ...

Page 22: ...C Industria 13 l Polígono Industrial El Pedregar 08160 Montmeló Barcelona Spain Phone 0034 93 390 42 20 Fax 0034 93 390 42 05 info htwspain com www htwspain com ...

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