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Daikin REQ71B7V3B [6/16] Electing installation site
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Installation manual
3
REQ71+100B7V3B + REQ71~125B7W1B
Split System air conditioners
4PW19495-1B
SELECTING INSTALLATION SITE
1 Select an installation site where the following conditions are
satisfied and that meets with your customer's approval.
- Places which are well-ventilated.
- Places where the unit does not bother next-door neighbours.
- Safe places which can withstand the unit's weight and
vibration and where the unit can be installed level.
- Places where there is no possibility of flammable gas or
product leak.
- Places where servicing space can be well ensured.
- Places where the indoor and outdoor units' piping and wiring
lengths come within the allowable ranges.
- Places where water leaking from the unit cannot cause
damage to the location (e.g. in case of a blocked drain pipe).
- Places where rain can be avoided as much as possible.
2 When installing the unit in a place exposed to strong wind, pay
special attention to the following.
Strong winds of 5 m/sec or more blowing against the outdoor
unit's air outlet causes short circuit (suction of discharge air),
and this may have the following consequences:
- Deterioration of the operational capacity.
-Frequent frost acceleration in heating operation.
- Disruption of operation due to rise of high pressure.
- When a strong wind blows continuously on the face of the
unit, the fan can start rotating very fast until it breaks.
Refer to the figures for installation of this unit in a place where
the wind direction can be foreseen.
■ Turn the air outlet side toward the building's wall, fence or
screen.
■ Set the outlet side at a right angle to the direction of the wind.
3 Prepare a water drainage channel around the foundation, to
drain waste water from around the unit.
4 If the water drainage of the unit is not easy, please build up the
unit on a foundation of concrete blocks, etc. (the height of the
foundation should be maximum 150 mm).
5 If you install the unit on a frame, please install a waterproof plate
within 150 mm of the underside of the unit in order to prevent the
invasion of water from the lower direction.
6 When installing the unit in a place frequently exposed to snow,
pay special attention to the following:
- Elevate the foundation as high as possible.
- Remove the rear suction grille to prevent snow from
accumulating on the rear fins.
7 If you install the unit on a building frame,
please install a waterproof plate (within
150 mm of the underside of the unit) or
use a drain plug kit (option) in order to
avoid the drainwater dripping.
PRECAUTIONS ON INSTALLATION
■ Check the strength and level of the installation ground so that
the unit will not cause any operating vibration or noise after
installation.
■ In accordance with the foundation drawing in the figure, fix the
unit securely by means of the foundation bolts. (Prepare four
sets of M12 foundation bolts, nuts and washers each which are
available on the market.)
■ It is best to screw in the foundation bolts until their length is
20 mm from the foundation surface.
Installation method for prevention of falling over
If it is necessary to prevent the unit from falling over, install as shown
in the figure.
■ prepare all 4 wires as indicated in the drawing
■ unscrew the top plate at the 4 locations indicated A and B
■ put the screws through the nooses and screw them back tight
A location of the 2 fixation holes on the front side of the unit
B location of the 2 fixation holes on the rear side of the unit
C wires: field supply
Drain pipe disposal
If drain pipe disposal from the outdoor unit causes trouble, provide
the drain piping by using the drain socket (optional).
Strong wind
Blown air Strong wind
Make sure there is enough room to do the installation
A Discharge side
B Bottom view (mm)
C Drain hole
20
140
117
219
289
350
(345-355)
45
140620
614
423
A
B
C
C
B
AA
Содержание
- Installation manual 1
- Split system air conditioners 1
- A kladne posúdené 3
- A pozitivně zjištěno 3
- According to the 3
- Ako je to stanovené v súbore technickej konštrukcie 3
- And judged positively by 3
- As set out in the technical construction file 3
- Atbilstoši 3
- Aufgeführt und von 3
- Bemerk 3
- Bemærk 3
- Certificatul 3
- Certifikatom 3
- Certifikatu 3
- Certifikátu 3
- Certificaat 2024351 qua emc02 4565 3
- Certificado 3
- Certificado 2024351 qua emc02 4565 3
- Certificat 3
- Certificate 3
- Certificato 3
- Certifikat 3
- Certifikat 2024351 qua emc02 4565 3
- Conform celor stabilite în dosarul tehnic de construcţie 3
- Conformément au 3
- Daikin europe n v 3
- Daikin tcf 21 3
- De acordo com o 3
- Delineato nel file tecnico di costruzione 3
- Direktiivejä sellaisina kuin ne ovat muutettuina 3
- E com o parecer positivo de 3
- E giudicato positivamente da 3
- En in orde bevonden door 3
- En60335 2 40 3
- Et jugé positivement par 3
- F ˆ úôû èôú âù è ûùô ú â ô â óèî ù ûîâ 3
- Hinweis 3
- I henhold til 3
- I pozitivno ocijenjeno od strane 3
- Ifølge 3
- Igazolta a megfelelést a z 3
- In odobreno s strani 3
- Information 3
- Ir patvirtinta 3
- Irányelv ek és módosításaik rendelkezéseit 3
- Ja heaks kiidetud 3
- Ja jotka 3
- Jak bylo uvedeno v souboru technické konstrukce 3
- Jotka on esitetty teknisessä asiakirjassa 3
- Järgi vastavalt 3
- Kaip nurodyta techninėje konstrukcijos byloje 3
- Kako je izloženo u datoteci o tehničkoj konstrukciji 3
- Kot je določeno v tehnični mapi 3
- Kā noteikts tehniskajā dokumentācijā 3
- Low voltage 73 23 eec machinery safety 98 37 eec electromagnetic compatibility 89 336 eec 3
- Megjegyzés 3
- Mukaisesti 3
- Märkus 3
- Műszaki konstrukciós dokumentáció alapján a z 3
- Nagu on näidatud tehnilises dokumentatsioonis 3
- Napomena 3
- Og gjennom positiv bedømmelse av 3
- Og positivt vurderet af 3
- On hyväksynyt 3
- Opomba 3
- Osvědčením 3
- Overeenkomstig 3
- Pastaba 3
- Pažymėjimą 3
- Piezīmes 3
- Podľa 3
- Positiv ausgezeichnet gemäß 3
- Pozitīvajam lēmumam ko apliecina 3
- Poznámka 3
- Pozytywną opinią 3
- Pw14488 6e 3
- Qua emc02 4565 3
- Remarque 3
- Secondo il 3
- Según el 3
- Sertifikaadile 3
- Sertifikasına 3
- Sertifikāts 3
- Sertifikaatin 3
- Sertifikat 2024351 qua emc02 4565 3
- Som anført i den tekniske konstruktionsfil 3
- Som det fremkommer i den tekniske konstruksjonsfilen 3
- Som positivt intygas av 3
- Szerint 3
- Tal como estabelecido no ficheiro técnico de construção 3
- Tal como se expone en el archivo de construcción técnica 3
- Tanúsítvány 3
- Tarafından olumlu olarak değerlendirilmiştir 3
- Teknik yapı dosyasında belirtildiği gibi ve 3
- Tel que stipulé dans le fichier de construction technique 3
- Utrustningen är utförd i enlighet med den tekniska konstruktionsfilen 3
- V skladu s 3
- V souladu s 3
- Vilket också framgår av 3
- Wie in der technischen konstruktionsakte 3
- Y juzgado positivamente por 3
- Zandvoordestraat 300 b 8400 oostende belgium 3
- Zertifikat 3
- Zgodnie z archiwalną dokumentacją konstrukcyjną 3
- Zoals vermeld in het technisch constructiedossier 3
- Èûùô ôèëùèîfi 3
- Ëìâ ˆûë 3
- Ëïòóâè ìâ ôîïâèûùèî ùë â ı óë fiùè ù ìôóù ï ùˆó îïèì ùèûùèîòó û ûîâ òó ûù ô ô ó ê úâù è ë úô û ïˆûë 3
- Î è îú óâù è ıâùèî fi ùô 3
- În conformitate cu 3
- Û ìêˆó ìâ ùô 3
- Świadectwem 3
- Şi apreciate pozitiv de 3
- Забележка 3
- Заявляет исключительно под свою ответственность что модели кондиционеров воздуха к которым относится настоящее заявление 3
- И в соответствии с положительным решением 3
- И оценено положително от 3
- Как указано в досье технического толкования 3
- Както е заложено в акта за техническа конструкция 3
- Примечание 3
- Свидетельству 3
- Сертификат 3
- Согласно согласно 3
- Съгласно 3
- Afety considerations 4
- Installation manual 4
- Efore installation 5
- Handling 5
- Installation 5
- Precautions for r 410a 5
- Electing installation site 6
- Recautions on installation 6
- Efrigerant pipe size and allowable pipe length 7
- Nstallation servicing space 7
- Allowable pipe length and height difference 8
- Efrigerant piping 8
- Recautions on refrigerant piping 8
- Refrigerant pipe size 8
- Cautions for handling service port 9
- Cautions for handling stop valve 9
- Cautions for handling the valve cover 9
- How to use the shut off valve 9
- Precautions when connecting field piping and regarding insulation 9
- Preventing foreign objects from entering 9
- Cautions for brazing 10
- Cautions for necessity of a trap 10
- Cautions for flare connection 10
- Procedure for leak test 10
- Set up for vacuuming and leak test 10
- Vacuating 10
- Additional charging of refrigerant 11
- Harging refrigerant 11
- Precaution for pumping down operation 11
- Precaution for servicing 11
- Total charging weight of the refrigerant after a leak etc 11
- Lectrical wiring work 12
- Precautions on electrical wiring work 12
- Precautions on wiring of power supply and inter unit wiring 12
- Diagnosis 13
- Est operation 13
- Isposal requirements 13
- Pre run checks 13
- Precautions regarding test runs 13
- Specifications of standard wiring components 13
- Test run 13
- Iring diagram 14
- Pwen19495 1b 16
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