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INSTALLATION MANUAL FOR OUTDOOR UNIT

22

Blow out

Absorb in

Absorb in

Absorb in

Working, repair surface

A vertical view of the outdoor unit

Over 300mm

Over 20mm

Over
20mm

Over
20mm

Over
20mm

Over

1000mm

(front side)

Wire rope

Protection cushion

Base panel

Wire rope

M12 foot screw bolt

4 screws each unit

Warning

Selection of installation site

It should be installed at places where it is firm enough to withstand the weight of the air conditioner to

prevent falling.

Typhoon and earthquake prevention. It should be installed according to specific requirements.

Inasppropriate installation may lead to accidents.

Note:

 Obstacles should be 2000mm off the top of the out-

          door unit. Obstacles nearby should be 400mm lower

           than the top of the unit.

1. Handing

    As there is no protective package for the outdoor unit,so

    the following points merit attention:

    (1) When forklift is used, insert the fork into the holes in

          the base plate.

    (2) When crane is used, lift the unit with 4 pieces of steel

          rope with diameter above 6 mm.

    (3) Put protective materials between the cable and the

         unit to prevent deformation and damage of the surface.

2.Mounting

    (1) The distance between two connections

          must not beless than 20mm.

(1)During installation, connect the outdoor unit and align

     the mounting surface(See the figure on the right).Mount

     the electric distribution device on the external side of

     the unit in accordance to the installation instructions for

     electric distribution device.

(2)To ensure good performance of the machine and facili-

      tate installation and maintenance, adequate space must

      be reserved (See figure on the right).

Installtion space

Содержание AD96NAHAEA

Страница 1: ...INSTRUCTION MANUAL No 0010575976 DUCT TYPE AIR CONDITIONER AD96NAHAEA AU96NATAEA...

Страница 2: ...10 CARE AND MAINTENANCE 11 FOR PREPARATION OF HEATING 12 IS THE UNIT INSTALLED CORRECTLY 13 INSTALLATION MANUAL FOR INDOOR UNIT 13 21 SAFETY PRECAUTIONS 3 5 PARTS AND FUNCTIONS 6 CAUTIONS 2 INSTALLAT...

Страница 3: ...an appropriate anti pollution method of disposal Disposal of the packaging of your new air conditioner All the packaging materials employed in the package of your new air conditioner may be disposed w...

Страница 4: ...ident by some improper handing Do not install nearby the place where may have leakage of flammable gas Depending on the place of installation a circuit breaker may be necessary Drain pipe should be ar...

Страница 5: ...of such equip ment which generates steam condensed water may drip during cooling operation or it could cause a fault current or short circuit When operating the system simultaneously with a combustio...

Страница 6: ...2 All the cables shall have got the European authentication certificate During installa tion when the connecting cables break off it must be assured that the grouding wire is the last one to be broken...

Страница 7: ...PARTS AND FUNCTIONS 6 Indoor Unit Air outlet Air inlet Air inlet Duct Duct Drainpipe Air outlet Air inlet...

Страница 8: ...r inlet or outlet Cooling is not sufficient Isn t sun shine invading direct Isn t any unexpected heating load generated Isn t the room much crowded Isn t the swing louver horizontal At HEATING mode If...

Страница 9: ...ched into the FAN mode during cooling To prevent frost from being accumulated on the indoor unit heat exchanger it is sometimes automatically switched to the FAN mode but it will soon return to the co...

Страница 10: ...o not open the inlet grill until fan stops completely Fan will continue rotating for a while by the law of inertia after operation is being stopped CAUTION Pre Season Care See that there are no obstac...

Страница 11: ...ver to ordinary heating operation WARMING OPERATION Heat pump type warming Defrosting operation Atmospheric temperature and warming capacity Period of warm up With the heat pump type warming the mecha...

Страница 12: ...t spring area etc The place where salt breeze blows Seaside etc The place where dense soot smoke exists The place where humidity is extraordina rily high The place where near the machine which radiate...

Страница 13: ...fficiently support heavy weight When strength is insufficient injury can result from a falling of the unit Execute the prescribed installation construction to prepare for earthquakes and the strong wi...

Страница 14: ...ape 2 Choose installation place 1 The chosen installation place should meet the following requirements and get the user s consent Place ensures ideal airflow distribution The passage of airflow has no...

Страница 15: ...ult to the builder 3 Hanger bolts installation Use care of the piping direction when the unit is installed Hanging bolt M10 Hole in anchor Hole in plug Insert Concrete Use M10 screw bolt In order to b...

Страница 16: ...ccessory Pipe cover small for insulation accessory Clamp accessory Adhesion For drain pipe use hard PVC general purpose pipe VP 25 I D 1 which can be purchased locally When connecting insert a PVC pip...

Страница 17: ...rt the drain hose directly into drainage where the gas with sulfur may be generated Backwater bend Because the drain spout is at the position which negative pressure may occur So with the rise of wate...

Страница 18: ...pedance of the duct is 1Pa m when the dimension of one side of the air duct is fixed as 250mm as shown below Note 1Pa m 0 1mmAg m The chosen chart of simple duct m 3 h m 3 n 100 200 300 400 500 600 10...

Страница 19: ...is because of the irregular outer air mass strong wind and sunshine the humidity is increased There may be water drop on the outside of duct For cement and other new constructions even if not taking c...

Страница 20: ...capacity number of fan controller is set at No 5 Rotate this switch capacity number setting No 1 No 8 Once the fan controller has trouble this linker can perform emergency assistant control When this...

Страница 21: ...t may damage nut leading to leakage Check if the connection pipe leaks then do heat insulation treatment as below figure shown Only use seal cushion to bind the joint part of air pipe and heat insulat...

Страница 22: ...s of the wires Use copper conductor only Select wire sizes and circuit protection from table below This table shows 20 m length wires with less than 2 voltage drop 2 Wiring connection Make wiring to s...

Страница 23: ...ower than the top of the unit 1 Handing As there is no protective package for the outdoor unit so the following points merit attention 1 When forklift is used insert the fork into the holes in the bas...

Страница 24: ...ation make sure that there is no refrigerant leakage Refrigerant if meeting with heaters and stoves ect in the room may produce hazardous gas Connection of refrigerant pipe 1 The joints of the refrige...

Страница 25: ...or unit Diag2 Outdoor unit is above the indoor unit Liuid check ring Accumulator set 1 per 6 meters 6 During welding the gas pipe valve must be cooled down with a wet cotton cloth During welding of th...

Страница 26: ...Nitrogen bottle VL VH Gauge distributor High pressure gauge Low pressure gauge Three way valve fully closed gas side Solder joint Solder joint Tightly closed Indoor unit Indoor Outdoor Access hole Co...

Страница 27: ...3 minutes under 1 5MPa 15kg cm2g Serious leakage may be found Step 3 Charge for more than 24 hours under 3 0MPa 3 0kg cm2g Small leakage may be found Check for pressure decrease Without pressure decr...

Страница 28: ...ory charge the refrigerant not including the construction procedure charged parts The calculation of the refrigerant charging When the connection pipe L 5 meters not need to add refrigerant If the con...

Страница 29: ......

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