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• Earth the air conditioner.

Do not connect the earth wiring to gas or water piping,

lightning conductor or telephone earth wiring.

Incomplete earthing may cause electric shocks or a fire.

• Be sure to install an earth leakage breaker.

Failure to do so may cause electric shocks and a fire.

• Disconnect the power supply before touching the electric

components.

If you touch the live part, you may get electric shocks.

• Make sure that all wiring is secure, using the specified

wirings and ensuring that external forces do not act on the

terminal connections or wirings.

Incomplete connection or fixing may cause an overheat or a

fire.

• When wiring between the indoor and outdoor units and

wiring the power supply, form the wirings orderly so that the

control box lid can be securely fastened.

If the control box lid is not in place, overheating of the

terminals, electric shocks or a fire may be caused.

• If refrigerant gas leaks during installation work, ventilate the

area immediately.

Toxic gas may be produced if refrigerant gas comes

into contact with a fire.

• After completing the installation work, check to make sure

that there is no leakage of refrigerant gas.

Toxic gas may be produced if refrigerant gas leaks into the

room and comes into contact with a source of a fire, such

as a fan heater, stove or cooker.

• Never directly touch any accidental leaking refrigerant. This

could result in severe wounds caused by frostbite.

• When installing or relocating the air conditioner, be sure to

bleed the refrigerant circuit to ensure it is free of air and use

only the specified refrigerant (R32).

The presence of air or other foreign matter in the refrigerant

circuit causes abnormal pressure rise, which may result in 

equipment  damage and even injury.

• Do not allow children to climb on the outdoor unit and avoid

placing objects on the unit.

Injury may result if the unit becomes loose and falls.

• When flared joints are reused, the flare part shall be

re-fabricated.

-�CAUTION------------

• Install drain piping according to this installation manual to

ensure good drainage, and insulate the piping to prevent

condensation.

Improper drain piping may cause water leakage, make the

furniture get wet.

• Install the air conditioner, power supply wiring, remote

controller wiring and transmission wiring at least 1 meter

away from televisions or radios to prevent image interference

or noise.

(Depending on the radio waves, a distance of 1 meter may

not be sufficient to eliminate the noise.)

• Install the indoor unit as far as possible from fluorescent

lamps.

• Do not install the air conditioner in places such as the

following:

1. Where there is mist of oil, oil spray or vapor for example

a kitchen.

Resin parts may deteriorate, and fall out or water may leak. 

2. Where corrosive gas,  such as sulfurous acid gas, is

produced.

Corrosion of copper pipings or brazed parts may cause

the refrigerant to leak.

3. Where there is machinery which emits electromagnetic

waves.

Electromagnetic waves may disturb the control system,

and cause malfunction of the equipment.

4. Where flammable gases may leak, where carbon fibre

or ignitable dust is suspended in the air or where volatile

flammables, such as thinner or gasoline are handled.

If the gas should leak and remain around the air

conditioner, it may cause ignition.

• The air conditioner is not intended for use in a potentially

explosive atmosphere.

• Pay careful attention when transporting the product.

Carry the product by the handle sections indicated on the

packaging material.

Do not hold the PP band since the PP band can become

loose and may result in danger.

• Do not touch the heat exchanger fins.

Inadvertently touching the fins can cause injury.

• Make sure to provide for adequate measures in order to

prevent that the outdoor unit be used as a shelter by small

animals.

Small animals making contact with electrical parts can cause

malfunctions, smoke or fire. Please instruct the customer to

keep the area around the unit clean.

• Install in a machine room that is free of moisture.

The unit is designed for indoor use.

• The refrigerant R32 requires that strict precautions be

observed for keeping the system clean, dry and tightly

sealed.

- Clean and dry

Strict measures must be taken to keep impurities

(including SUNISO oil and other mineral oils as well as

moisture) out of the system.

- Tightly sealed

R32 contains no chlorine, does not destroy the ozone layer

and so does not reduce the earth's protection against

harmful ultraviolet radiation.

R32 will contribute only slightly to the greenhouse effect

if released into the atmosphere.

• Only qualified personnel can handle, fill, purge and dispose

of the refrigerant.

• Disposal requirements

- Dismantling of the unit, treatment of the refrigerant, of oil

and of other parts must be done in accordance with relevant

local and national legislation.

2. BEFORE INSTALLATION

When unpacking the indoor unit or moving the unit after 

unpacked, hold the hangers (4 places) and do not apply 

force to other parts (particularly refrigerant piping, drain 

piping). 

• Make sure to check in advance that the refrigerant to be

used for installation work is R32.

(The air conditioner will not properly operate if a wrong

refrigerant is used.)

• For installation of the outdoor unit, refer to the installation

manual of the outdoor unit.

• Do not throw away the accessories until the installation work

is completed.

• After the indoor unit is carried into the room, try to avoid the

indoor unit from getting damaged, take measures to protect

the indoor unit with packing materials.

Содержание FDMA125AV16

Страница 1: ...0AV16 RZA125AV16 RZA140AV16 INSTALLATION MANUAL OPERATIONAL MANUAL Air Conditioner Page No Installation Manual 01 41 E 1 h ng1s Operation Manual 42 56 Split Type Air Conditioner CAREFULLY READ THESE I...

Страница 2: ...ndoor unit according to the Operation Manual Ask the user to keep this manual in a handy place for future reference WARNING Do not use means to accelerate the defrosting process or to clean other than...

Страница 3: ...le a kitchen Resin parts may deteriorate and fall out or water may leak 2 Where corrosive gas such as sulfurous acid gas is produced Corrosion of copper pipings or brazed parts may cause the refrigera...

Страница 4: ...ere the customer has given consent Refer to the catalog for the applicable model Refer to the installation manual attached to the remote controller for how to install CARRY OUT THE WORK GIVING CAUTION...

Страница 5: ...ough the troubleshooting items while explaining the above items 4 3 SELECTION OF INSTALLATION LOCATION Hold the hangers at 4 locations to move the indoor unit when unpacking or after unpacked and do n...

Страница 6: ...the bottom of the product Fig 2 3 arrow A 1 3 Inspection hatch 3 on the bottom of the product and on the bottom side of the control box see direction view A 2 Refer Fig 2 3 Case 1 r222222222n lnspec i...

Страница 7: ...re installing the indoor unit 6 5 INSTALLATION OF INDOOR UNIT Depending on the optional parts it may be easier to attach them before installing the indoor unit Refer to also the installation manual at...

Страница 8: ...age To prevent contamination or moisture from getting into the piping take measures such as pinching or taping the pipings Do not mix substance other than the specified refrigerant such as air into th...

Страница 9: ...arry out brazing NOTE 2 After all the brazing works are finished carry out flare connection with the indoor unit Refer to Fig 8 Pressure reducing valve Refrigerant piping Fig 9 NOTE _ DI Taping Stop v...

Страница 10: ...ed with the clamp end or bend the tip of the metal clamp 1 inward as shown Refer to Fig 12 9 In case of sticking vinyl tape Vinyl tape Stick vinyl tape without tearing the sealing l material r _ 5 _ _...

Страница 11: ...ectric wiring works including earthing must be carried out by a qualified electrician 10 If a qualified person is not present after the electric wir ing work is finished check the drainage according t...

Страница 12: ...to the applicable legislation and this installation manual using a separate dedicated circuit Insufficient capacity of the power supply circuit or improper electrical construction may lead to electri...

Страница 13: ...and the lid and cause electric shocks or a fire 1 Remove the control box lid j Fig 20 3 portions 2 Connect the wiring into the control box through the wiring intake beside the control box Low voltage...

Страница 14: ...only to the master unit 2 2 The remote controller needs to be wired only to the master unit it does not need to be connected to the slave units through transition wiring Do not connect transition wiri...

Страница 15: ...gtables indicate those when shipped from the factory Note Though setting of Mode No is carried out as a group if you intend to carry out individual setting by each indoor unit or confirmation after se...

Страница 16: ...he SECOND CODE No for the above Air volume adjustment is set to 01 OFF The SECOND CODE No is factory set to 01 OFF Change the SECOND CODE No by referring to the table below according to the external s...

Страница 17: ...the SECOND CODE No to 02 individual setting for the slave unit 6 Perform field setting Refer to 10 1 to 10 6 for the slave unit 7 Turn off the main power supply switch after 6 is finished 8 If there...

Страница 18: ...and indoor Printed system malfunction Circuit Board Slave Outdoor unit Indoor heat exchanger Abnormal stop is applied Outdoor heat exchanger liquid pipe temperature depending on the model or distribut...

Страница 19: ...erant may be insufficient Abnormal stop is applied depending on the model or condition Reverse two phase of L1 L2 and L3 leads The inverter open phase or main circuit condenser may be malfunctioning A...

Страница 20: ...arp Cutter c Top corrugated cardboard sheet with EPS d Bottom corrugated cardboard sheet with EPS Remove the bottom corrugated cardboard sheet d EPS from the unit by pulling the unit up as shown in fi...

Страница 21: ...t with polythene product cover as shown in figure e a Strap b Starp Cutter c Top corrugated cardboard sheet with EPS d Bottom corrugated cardboard sheet with EPS e Strap fixer Put the cardboard box an...

Страница 22: ...4 15 3 30 RZA125AV16 RZA140AV16 RZA125AV16 RZA140AV16...

Страница 23: ...or or telephone earth wiring Incomplete earthing may cause electric shocks or a fire Be sure to install an earth leakage circuit breaker Failure to do so may cause electric shocks or a fire The applia...

Страница 24: ...ause malfunction smoke or a fire Important information regarding the refrigerant used This product contains fluorinated greenhouse gases covered by the Kyoto Protocol Do not vent gases into the atmosp...

Страница 25: ...IND WIND t Air outlet INSTALLATION SERVICE SPACE 113 The installation servicing spaces shown in these drawings are based on the outdoor unit inlet area temperature of 35 C for COOLING operation If the...

Страница 26: ...he top is no height limit for obstructions on the The relations between H A and Lare shown inlet side in the table below L L 0 5H L H 0 5H L H A 100 or more 200 or more L H Set the frame to be L H Ref...

Страница 27: ...ypass If the dimensions is or more you do not need to place the frame including the case of L H 3 3 IN CASEOF STACKED INSTALLATION IWhen nothing is obstructing the top I Units mm 500 or less 1000 or m...

Страница 28: ...valve shut will break the compressor Precaution when reuse existed refrigerant pipe Please keep below points in order to reuse existed pipe failure may caused if have a fault Below are pipes shall alw...

Страница 29: ...ZA140AV16 type 0 30m One way maximum allowable piping length means the maximum length of liquid side piping or gas side piping Equivalent length is the pressure loss due to L joints traps and so on al...

Страница 30: ...piping through as shown in Fig 7 If small animals touch the electrical parts inside this may cause malfunction smoke or fire PRECAUTIONS WHEN THE HANDLING PIPING STOP VALVES Remove the piping outlet p...

Страница 31: ...s sides interunit piping It may become the cause of refrigerant leakage if it is not insulated Be sure to use insulating material which can resistant Insulation of interunit piping must be carried out...

Страница 32: ...vacuum gauges does not increase If the value of vacuum gauge increases there is moisture inside the refrigerant piping or there are leakage points Perform evacuation again after checking and improving...

Страница 33: ...N ITo the electrician I Make sure to install a current balance type earth leakage breaker coping with high harmonics This unit is equipped with an inverter device Use an earth leakage breaker coping w...

Страница 34: ...ion for pulling out the wiring Plug the piping through hole with putty or insulating material field supply so as not to leave any gap and prevent entry of small animals Use the knock hole on the front...

Страница 35: ...t from the L 11 notched part of the cup washer Ring type crimp style terminal CAUTION Otherwise earth wiring contact will be insufficient and earth effect may be lost specification for field supplied...

Страница 36: ...During installation make the field settings according to the description below after the service inspection and repair Mistakes in the setting could cause malfunctions HOW TO MAKE THE FIELD SETTINGS...

Страница 37: ...tdoor units according to the operation manual MALFUNCTION DIAGNOSIS At the time of a test run when the following malfunction code is displayed on remote control the fault of installation construction...

Страница 38: ...n to be given when connecting pipes Fill up the space with putty or thermal insulation field supply where the pipes through as shown below If small animals like insects enter into the outdoor units th...

Страница 39: ...air conditioner l Rework the flare For R32 See table on next page Use the supplied flare nut IExisting piping work for new air conditioner I PRECAUTIONS ON REFRIGERANT PIPING Note c 0 0 t rj c t rj z...

Страница 40: ...imes from regular refrigerant recovery method pipe length height difference pipe path etc is difference by installation condition ABOUT FLARE PROCESSING I n oor Uni Liq atop nlve Flare connection area...

Страница 41: ...om the unit by pulling it up as shown in figure a Strap b Starp Cutter c Top corrugated cardboard sheet with EPS d Cardboard Box e Bottom Skid 40 Remove the Top corrugated cardboard sheet with EPS fro...

Страница 42: ...EPS c on the top of the unit as shown in figure a b c d e f Strap Starp Cutter Top corrugated cardboard sheet with EPS Cardboard Box Bottom Skid Portable strap fixing machine Reference for placing str...

Страница 43: ...IKIN SPLIT SYSTEM MODELS Ceiling mounted Duct type INDOOR FDMA125AV16 FDMA140AV16 OUTDOOR RZA125AV16 RZA140AV16 OPERATION MANUAL 42 Air Conditioner Operation Manual En lish Split Type Air Conditioner...

Страница 44: ...maintenance shall only be done by persons described in manual 43 The appliance is not intended for use by unattended young children or persons who are incompetent to operate air conditioners It may re...

Страница 45: ...oil vapor Oil vapor may cause crack damage to the air conditioner electric shocks or a fire 44 Do not use flammable materials e g hairspray or insecticide near the air conditioner Do not clean the ai...

Страница 46: ...result in electric shocks or fire 45 Do not place water containers flower vases etc on the indoor unit as this may result in electric shocks or a fire Do not put flammable containers such as spray ca...

Страница 47: ...all your local dealer for assistance After prolonged use check the unit stand and its mounts for damage If left in a damaged condition the unit may fall and cause injury Do not sit or place objects on...

Страница 48: ...ponds to your system Names and functions of parts 2 7 3 13 10 11 12 9 6 47 1 Air outlet Field supply 2 Exhaust duct Field supply 3 Drain pipe 4 Refrigerant piping 5 Wiring between indoor and outdoor u...

Страница 49: ...and increased running noises If abnormal noises occur in use stop the operation of the air conditioner consult your local dealer 48 Regarding drainage of drain piping Is the drain piping carried out p...

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Страница 55: ...54 49 48 49 50 50...

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Страница 57: ...ation of this manual and any translation of the same in any language the English version of this manual shall prevail The manufacturer reserves the right to revise any of the specification and design...

Страница 58: ...MEMO...

Страница 59: ...MEMO...

Страница 60: ...MEMO 3P727715 6 B...

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