Akai AK-18000-RC Installation Manual Download Page 1

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Model Number AK-9000-RC

Reverse Cycle Split System

Air Conditioner

INSTALLATION MANUAL

PROTECT YOUR WARRANTY

This unit must be installed by a registered,

licensed installer as required by

Government regulations.

N13275

Summary of Contents for AK-18000-RC

Page 1: ...umber AK 9000 RC Reverse Cycle Split System Air Conditioner INSTALLATION MANUAL PROTECT YOUR WARRANTY This unit must be installed by a registered licensed installer as required by Government regulations N13275 ...

Page 2: ...2 Contents Important Safety Instructions 3 Product Overview 5 Selecting the Installation Place 6 Installation 8 Technical Specifications 19 After Sales Support 1300 886 649 info tempo org ...

Page 3: ...th a rated capacity of more than 1 5 times the maximum current must be installed to avoid possible electric shocks If the air conditioner is not fitted with a supply cord and a plug an all pole switch must be installed in the fixed wiring and the distance between contacts should be no less than 3mm If the power supply cord is damaged it must be replaced by the manufacturer or its service agent or ...

Page 4: ...ess than 1m from flammable substances e g alcohol or other flammable liquids or gases and pressurised containers e g spray cans If the appliance is used in areas without the possibility of ventilation precautions must be taken to prevent any leaks of refrigerant gas from remaining in the environment and creating a fire danger Check that air cannot enter the refrigerant system and check for refrige...

Page 5: ...This Air Conditioner is made up of an indoor unit outdoor unit and a remote control The indoor unit is installed on a wall of the room to be air conditioned The outdoor unit is installed in a protected area outdoors on the ground or on a wall on suitable brackets NOTE If the power is supplied from the outdoor unit the power supply cord is fitted in the outdoor unit Figures and descriptions through...

Page 6: ... easy as possible Do NOT install the indoor unit 2 2 Near a source of heat steam or flammable gas 2 2 Near a doorway 2 2 Where it will be exposed to direct sunlight or affected by the outdoor air 2 2 Where it will be affected by oil fumes or splashes smoke or steam 2 2 Near high frequency facilities such as high frequency arc welders etc 2 2 In areas where acid solutions or special sulfide sprays ...

Page 7: ...afe place and solid place that can support the weight of the unit 3 3 Level on a strong and secure installation base and metal supporting frame 3 3 Where the air discharge and operating sound level will not disturb neighbours 3 3 Where condensation water is easily drained from the base plate 3 3 Where the minimum clearances can be maintained as listed on page 8 for free air circulation Do NOT inst...

Page 8: ... 8 The above listed clearances must be maintained 1 When there are obstacles above the unit Fig 3 2 When the front air outlet is open Fig 4 3 When there are obstacles only in the front air outlet Fig 5 4 For maintenance Fig 6 of the unit 5 When there are obstacles at the front and rear sides Fig 7 6 When there are obstacles all around the unit on four sides Fig 8 The outdoor unit must NOT be insta...

Page 9: ...oles Drill holes with a diameter of 65mm slightly below the wall mounting plate making sure the outer edge of the hole is 5 10mm lower Fig 10 so that condensation water can flow out smoothly Cut the pipe that penetrates the wall to the proper length it should be 3 5mm longer than the wall thickness then insert the pipe as illustrated Fig 10 Installing the drain pipe Install the pipes of the indoor...

Page 10: ... horizontal way As the gravity centre of the unit is not at the installation centre special caution should be taken when using hoisting cables to lift it up Use expansion bolts to fix the mounting supports on the wall Use bolts and nuts to fix the outdoor unit firmly on the supports and keep on the same level If the unit is to be installed in areas with strong wind such as in coastal areas or at p...

Page 11: ...d in way that ensures that no dust foreign articles air or moisture can enter the system Pay particular attention when connecting the pipes for the outdoor unit Try to avoid repeated curves as much as possible otherwise the copper pipes may harden or crack Use suitable wrenches for connecting the pipes so as to ensure appropriate torque Refer to the torque table below for torque values Table 1 Exc...

Page 12: ... minutes until the pressure in them has dropped to below 1 5mmHg When the desired vacuum has been reached close the low pressure valve of the manifold gauge and stop the pump 3 Disconnect the service hoses and fit the cap to the charging valve 4 Remove the blank caps and fully open the spindles of the 2 way and 3 way valves with a service valve wrench 5 Tighten the blank caps of the 2 way and 3 wa...

Page 13: ...rom the indoor and outdoor units and the connecting pipe 2 Align the joint counter of the connecting pipe with the proper indoor and outdoor joint conic surfaces and tighten the connecting nut manually Then secure the connection with a wrench Fig 16 applying the appropriate torque as listed on page 11 Table 1 3 Remove the two valve core caps from the outdoor unit Fig 17 4 Turn on the high and low ...

Page 14: ...3 In the same way press the projecting section backwards then connect the indoor male coupler to the outdoor female coupler Fig 20 4 Close the key lever of the indoor male coupler push it into the horizontal position Fig 21 The refrigerant will start circulating through the indoor and outdoor units you should be able to hear sounds of air flowing through the system 5 Connect the outdoor quick cabl...

Page 15: ...are working properly Check if the drain is smooth Check if there is any abnormal noise or vibration during operation Check if there is leakage of refrigerant Fig 24 Fig 26 Fig 25 2 Non quick coupler Connect the indoor power and control wires with the matching outdoor wires in accordance with the electric schematic diagram and make sure that the connection is firmly done Fig 24 Quick coupler Direct...

Page 16: ...on If there is a possibility that vibration can be transmitted to the house fix the unit by inserting vibration proof pads between the unit and fittings Things left near the outlet and inlet of the outdoor unit cause malfunction or increased operation noise Do not leave obstacles near the outlet and inlet If irregular sound is heard during operation consult with the distributor of the unit using t...

Page 17: ... code Defrost indication Blinks once per second Indicates dF or heating icon blinks Anti cold wind Blinks once per second Fan motor picture not running Room temperature sensor fault Blinks once every 8 seconds E2 Coil temperature sensor Blinks twice every 8 seconds E3 Indoor fan fault Blinks 3 times every 8 seconds E8 Outdoor feedback Blinks 6 times every 8 seconds E5 External feedback fault Blink...

Page 18: ...e from getting bent or stretched always fix these soft connecting pipes while installing them After Sales Support 1300 886 649 info tempo org Table 4 Installation guide To keep the allowed bending radius take care when unwinding the packed soft pipes Do not expand only one side of the pipes Use a semicircle pulley to maintain the appropriate bending radius Extreme bending could damage the pipes Us...

Page 19: ...0 5 7A 4 4A 2 6 6 7A 6 8A 2 8 8 7A COP 3 71w w 3 85w w 3 51w w Moisture Removal 0 9kg h 1 3kg h 1 9kg hr Max Input Consumption 1600W 1800W 2800W Max Current 9A 9 5A 13 5A Com pressor Type Rotary Capacity 2310W 2615W 5100W Power Input 915W 1010W 1150W LRA 22A 22A RLA 3 6 5 5 0 Thermal Protector External External Internal Refrigerant Oil Fv50S 320ml FV50S 320ml HAF68D1U or equivalent 480 20ml Indoor...

Page 20: ... Outdoor Con denser Rows Tubes Circuits 2 24 2 20 2 26 Tube Pitch Row Pitch Fin Spacing 21 1 56mm 25 21 56 1 5mm 21 18 19 1 6mm Fin Type Blue Open Window Hydrophilic Open Window Blue Open Window Hydrophilic Tube Outside Ø Type Ø7x0 25 0 18 Internal Thread Tube Ø9 52x0 28 0 15 Internal Thread Tube Ø7 0x0 25 0 18 Internal Thread Tube Coil LxHxW 504 x 936 x 25 4mm 719 x 500 x 21 56mm 753 x 500 x 21 5...

Page 21: ...d Side Gas Side Length Ø6 0 Ø9 52 x 3500mm Ø6 0 Ø9 52 x 5000mm Ø6 0 Ø12 0 x 5000mm Max Refrig erant Pipe Length Max Difference in Level 15 5m 15 5m 15 5m Power Cord Number x Diameter x Length 3 x 1 5mm2 x 2m 3 x 1 5mm2 x 2m 3 x 2 5mm2 x 2 68m Indoor Outdoor Con necting Cable Number x Diameter x Length 4 x 1 5mm2 x 6080mm 4 x 1 5mm2 x 6080mm 4 x 1 5mm2 x 6080mm ...

Page 22: ...22 After Sales Support 1300 886 649 info tempo org ...

Page 23: ...23 After Sales Support 1300 886 649 info tempo org ...

Page 24: ...Licensed Installer Details Please fill in the details below Name of licensed installer License number Date of installation Signature After Sales Support 1300 886 649 info tempo org ...

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