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21

English

Piping Diagram

PED categories of equipment - High pressure switches : category IV; Compressor : category II; Accumulator: category: I;
Other art 3§3 equipment.

NOTE:
When the high pressure switch is activated it must be reset manually by a qualified person.

7.9CuT

7.9CuT

7.9CuT

7.9CuT

12.7CuT

M

12.7CuT

A

B

C

(9.5CuT)

(9.5CuT)

(12.7CuT)

12.7CuT

12.7CuT

12.7CuT

Field piping

Thermistor (gas)

Refnet header

12.7CuT

Gas stop valve

15

.9Cu

T

15.9

C

u

T

Muffler

Muffler

15.9CuT

15.9CuT

Accumulator

Compressor

9.5C

u

T

Muffler

9.5CuT

12.7CuT

4-way valve

Heat exchanger

Propeller fan

Fan motor

7.9CuT

7.9CuT

7.9CuT

MV

MV

MV

A

B

C

Electronic expansion valve

6.4CuT

6.4CuT

6.4CuT

Filter

Room

Room

Room

Field piping
Liquid

Gas

A

B

C

(6.4CuT)

(6.4CuT)

(6.4CuT)

Room

Room

Room

9.5CuT

Liquid stop valve

9.5CuT

9.5CuT

Muffler with filter

Capillary tube

Distributor

Refrigerant flow

Refnet header

Accumulator

Discharge pipe thermistor

Thermistor (liquid)

Heating

Cooling

Refnet header

Applicable models

5MXM90M2V1B

S1PH

S2PH

High pressure switch

Manual reset

Automatic reset

SV

Solenoid valve

9.5CuT

9.5CuT

6.4CuT

12.7CuT

7.9CuT

MV

D

6.4CuT

Room

D

(6.4CuT)

D

(15.9CuT)

12.7CuT

Room

7.9CuT

7.9CuT

7.9CuT

7.9CuT

7.9CuT

7.9CuT

7.

9CuT

7.9C

u

T

7.

9C

uT

Heat exchanger

Outdoor Unit

7.9CuT

MV

E

6.4CuT

Room

E

(6.4CuT)

E

(15.9CuT)

12.7CuT

Room

Outdoor air temperature thermistor

Heat exchanger thermistor

15.9CuT

9.5CuT

Liquid receiver

Liquid receiver

9.5CuT

9.5CuT

Содержание 3AMXM52M2V1B

Страница 1: ...TALLATION MANUAL R32 Split Series Models 3MXM40M2V1B 3MXM52M2V1B 3AMXM52M2V1B 3MXM68M2V1B 4MXM68M2V1B 4MXM80M2V1B 5MXM90M2V1B Deutsch Français Nederlands Español Italiano Ελληνικά Portugues Русский Türkçe ...

Страница 2: ...rderet af E Anvendt modul F i henhold til Certifikat G Risikoklasse H Se også næste side 11 enligt A och godkänts av B enligt Certifikatet C i enlighet med den Tekniska Konstruktionsfilen D som positivt intygats av E Fastsatt modul F vilket också framgår av Certifikat G Riskkategori H Se även nästa sida 12 som det fremkommer i A og gjennom positiv bedømmelse av B ifølge Sertifikat C som det fremko...

Страница 3: ...е PS K bar Минимално максимално допустима температура TS TSmin Минимална температура от страната на ниското налягане L C TSmax Температура на насищане съответстваща на максимално допустимото налягане PS M C Охладител N Настройка на предпазното устройство за налягане P bar Фабричен номер и година на производство вижте табелката на модела 22 Maksimalus leistinas slėgis PS K bar Minimali maksimali le...

Страница 4: ... strain on the terminal connections or wires Improper connections or securing of wires may result in abnormal heat build up or fire When wiring the power supply and connecting the wiring between the indoor and outdoor units position the wires so that the control box lid can be securely fastened Improper positioning of the control box lid may result in electric shocks fire or over heating terminals...

Страница 5: ...nimals making contact with electrical parts can cause malfunctions smoke or fire Please instruct the customer to keep the area around the unit clean The temperature of refrigerant circuit will be high please keep the inter unit wire away from copper pipes that are not thermally insulated This appliance is intended to be used by expert or trained users in shops in light industry and on farms or for...

Страница 6: ...ay be heard even if they are more than 3m away depending on radio wave conditions 8 In coastal areas or other places with salty atmosphere of sulfate gas corrosion may shorten the life of the air conditioner 9 Since water will flow from the drain of the outdoor unit do not place under the unit anything which must be kept away from mois ture NOTE Cannot be installed hanging from ceiling or stacked ...

Страница 7: ...rning fix the unit with foundation bolts or with wire or other means If the location does not have good drainage place the unit on a level mounting base or a plastic pedestal Install the outdoor unit in a level position Failure to do so may result in water leakage or accumulation Level mounting base optional parts Foot bolt hole centres 600 Clamping material Insulation tube Service lid Tape Also i...

Страница 8: ...tallation ground so that the unit will not cause any operating vibration or noise after installed In accordance with the foundation drawing in fix the unit securely by means of the foundation bolts Prepare 4 sets of M8 or M10 foundation bolts nuts and washers each which are available on the market It is best to screw in the foundation bolts until their ends are 20mm from the foundation surface Hea...

Страница 9: ...ngth per room is 3m Outdoor unit capacity class 3MXM40M 3MXM52M 3AMXM52M 3MXM68M 4MXM68M 4MXM80M 5MXM90M Piping to each indoor unit 25m max 25m max 25m max 25m max 25m max 25m max Total length of piping between all units 50m max 50m max 50m max 60m max 70m max 75m max If the outdoor unit is positioned higher than the indoor units If the outdoor unit is positioned otherwise If lower than one or mor...

Страница 10: ...ials and installation shall comply with the applicable legislation In Europe the EN378 is the applicable standard that shall be used Ensure that the field piping and connections are not subjected to stress Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand Then tighten them fully with the torque wrenches Drain cap 1 Drain cap 2 H Drain cap 2 Air outlet side B Drain so...

Страница 11: ...ipe joints should be tightened with a torque wrench to the specified tightening torque 1 Connect projection side of charging hose which comes from gauge manifold to gas stop valve s service port 2 Fully open gauge manifold s low pressure valve Lo and completely close its high pressure valve Hi High pressure valve subsequently requires no operation 3 Perform vacuum pumping and make sure that the co...

Страница 12: ...f piping for all rooms 30m 3 5 6 2 1 4 Please fill in with indelible ink 1 the factory refrigerant charge of the product 2 the additional refrigerant amount charged in the field and 1 2 the total refrigerant charge on the refrigerant charge label supplied with the product Important information regarding the refrigerant used This product contains fluorinated greenhouse gases covered by the Kyoto Pr...

Страница 13: ...y made WARNING Do not use mineral oil on flared part Prevent mineral oil from getting into the system as this would reduce the lifetime of the units Never use piping which has been used for previous installations Only use parts which are delivered with the unit Never install a dryer to this R32 unit in order to guarantee its lifetime The drying material may dissolve and damage the system Incomplet...

Страница 14: ...d connection port of the outdoor unit where the flare nut comes in Use an appropriate wrench to avoid damaging the connection thread by overtightening the flare nut Flare nut tightening torque Flare nut for φ9 5 32 7 39 9N m 333 407kgf cm Flare nut for φ12 7 49 5 60 3N m 505 615kgf cm Flare nut for φ15 9 61 8 75 4N m 630 769kgf cm No 1 φ15 9 φ12 7 No 2 φ12 7 φ9 5 No 3 φ15 9 φ12 7 No 4 φ12 7 φ9 5 N...

Страница 15: ...e Service lid 2 screws 3 Remove the service PC board switch cover 1 screw 4 Switch SW5 and SW6 to off 5 Turn the operation mode switch SW2 to COOL 6 Screw the service PC board switch cover back on 1 screw 7 Switch the power on 8 Push the forced operation switch SW1 above the service PC board cover Start forced colling operation To stop forced operation push the forced operation switch SW1 again WA...

Страница 16: ...Connect the connection wires between the indoor and outdoor units so that the terminal numbers match Tighten the terminal screws securely We recommend a flathead screwdriver be used to tighten the screws 3 Be sure to match the symbols for wiring and piping 4 Pull the wire lightly to make sure that it does not disconnect 5 Pass the wiring through the cutout on the bottom of the protection plate and...

Страница 17: ...wer supply is turned off The selective connector for standby electricity saving is required if an indoor unit other than the above applicable one is connected Good Round crimp style terminal Flat washer Screw Wrong Flat washer Round crimp style terminal Screw Flat washer Screw Round crimp style terminal A Arrow view A Stranded wire Round crimp style terminal Precautions to be taken for power suppl...

Страница 18: ...nter standby mode according to the operation mode of the set indoor unit 1 2 Priority during high power operation If the indoor unit which is set for priority room setting is operating at high power the capabilities of other indoor units will be somewhat reduced Power supply gives priority to the indoor unit which is set for priority room setting 1 3 Quiet operation priority Setting the indoor uni...

Страница 19: ... However if Night Quiet Mode is running cooling capacity will be saved Setting procedure Turn the Night Quiet Mode switch SW6 1 to on HEAT Mode Lock SW5 1 Use the HEAT Mode Lock switch SW5 1 in the ON position COOL Mode Lock S15 Use the S15 connector to set the unit to cool only Setting to only cool C short circuit pins 3 and 5 of the connector S15 The following specifications apply to the connect...

Страница 20: ...oms LED 4 and 5 is not displayed and for four rooms LED 5 is not displayed 2 If the outside air temperature is 5 C or less the wiring error check function will not operate 3 After wiring error check operation is completed LED indication will continue until ordinary operation starts This is normal 4 Follow the product diagnosis procedures Details of product error diagnosis are listed on the back of...

Страница 21: ...te the unit correctly particularly cleaning of the air filters operation procedures and temperature adjustment Even when the air conditioner is not operating it consumes some electric power If the customer is not going to use the unit soon after it is installed turn off the breaker to avoid wasting electricity If additional refrigerant has been charged because of long piping list the amount added ...

Страница 22: ...ng Cooling Refnet header Applicable models 3MXM52M2V1B 3MXM40M2V1B 3AMXM52M2V1B S1PH S2PH High pressure switch Manual reset Automatic reset Outdoor Unit Heat exchanger thermistor Outdoor air temperature thermistor 7 9CuT 7 9CuT 7 9CuT 7 9CuT 12 7CuT M 12 7CuT A B C 12 7CuT 9 5CuT 12 7CuT 12 7CuT 12 7CuT 12 7CuT Field piping Thermistor gas Refnet header 12 7CuT Gas stop valve 15 9CuT 15 9CuT Muffle...

Страница 23: ...alve 9 5CuT 9 5CuT 6 4CuT 12 7CuT 7 9CuT MVD 6 4CuT RoomD 6 4CuT D 12 7CuT 12 7CuT Room Outdoor Unit Heat exchanger thermistor Outdoor air temperature thermistor 15 9CuT 7 9CuT 7 9CuT 7 9CuT 7 9CuT 12 7CuT M 12 7CuT A B C 12 7CuT 9 5CuT 15 9CuT 12 7CuT 12 7CuT 12 7CuT Field piping Thermistor gas Refnet header 12 7CuT Gas stop valve 15 9CuT 15 9CuT Muffler Muffler 15 9CuT 15 9CuT Accumulator Compre...

Страница 24: ...A B C Electronic expansion valve 6 4CuT 6 4CuT 6 4CuT Filter Room Room Room Field piping Liquid Gas A B C 6 4CuT 6 4CuT 6 4CuT Room Room Room 9 5CuT Liquid stop valve 9 5CuT 9 5CuT Muffler with filter Capillary tube Distributor Refrigerant flow Refnet header Accumulator Discharge pipe thermistor Thermistor liquid Heating Cooling Refnet header Applicable models 5MXM90M2V1B S1PH S2PH High pressure s...

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Страница 28: ...3P417620 1C 2016 01 Copyright 2015 Daikin ...

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