Daikin SkyAir R-407C User manual

R-407C Split series outdoor units
INSTALLATION MANUAL
RY35EAZ7V1
RY45EAZ7V1

CE - DECLARATION-OF-CONFORMITY CE - CONFORMITEITSVERKLARING CE - ¢H§ø™H ™YMMOPºø™H™ CE - FÖRSÄKRAN-OM-ÖVERENSTÄMMELSE
CE -KONFORMITÄTSERKLÄRUNG CE- DECLARACION-DE-CONFORMIDAD CE -DECLARAÇÃO-DE-CONFORMIDADE CE - ERKLÆRING OM-SAMSVAR
CE - DECLARATION-DE-CONFORMITE CE - DICHIARAZIONE-DI-CONFORMITA' CE - OPFYLDELSESERKLÆRING CE - ILMOITUS-YHDENMUKAISUUDESTA
Daikin Europe N.V.
declares under its sole responsibility that the air conditioning models to which this declaration relates:
erklärt auf seine alleinige Verantwortung daß die Modelle der Klimageräte für die diese Erklärung bestimmt ist:
déclare sous sa seule responsabilité que les appareils d'air conditionné visés par la présente déclaration:
verklaart hierbij op eigen exclusieve verantwoordelijkheid dat de airconditioning units waarop deze verklaring betrekking heeft :
declara baja su única responsabilidad que los modelos de aire acondicionado a los cuales hace referencia la declaración:
dichiara sotto sua responsabilità che i condizionatori modello a cui è riferita questa dichiarazione:
‰ËÏÒÓÂÈ Ì ·ÔÎÏÂÈÛÙÈ΋ Ù˘ ¢ı‡ÓË fiÙÈ Ù· ÌÔÓ٤Ϸ ÙˆÓ ÎÏÈÌ·ÙÈÛÙÈÎÒÓ Û˘Û΢ÒÓ ÛÙ· ÔÔ›· ·Ó·Ê¤ÚÂÙ·È Ë ·ÚÔ‡Û· ‰‹ÏˆÛË:
declara sob sua exclusiva responsabilidade que os modelos de ar condicionado a que esta declaração se refere :
erklærer under eneansvar, at klimaanlægmodellerne, som denne deklaration vedrører :
deklarerar i egenskap av huvudansvarig, att luftkonditioneringsmodellerna som berörs av denna deklaration innebär att:
erklærer et fullstendig ansvar for at de luftkondisjoneringsmodeller som berøres av denne deklarasjon innebærer at:
ilmoittaa yksinomaan omalla vastuullaan, että tämän ilmoituksen tarkoittamat ilmastointilaitteiden mallit:
RY35EAZ7V1, RY45EAZ7V1,
are in conformity with the following standard(s) or other normative document(s), provided that these are used in accordance with our instructions:
der/den folgenden Norm(en) oder einem anderen Normdokument oder -dokumenten entspricht/entsprechen, unter der Voraussetzung, daß sie gemäß unserenAnweisungen eingesetzt werden:
sont conformes à la/aux norme(s) ou autre(s) document(s) normatif(s), pour autant qu'ils soient utilisés conformément à nos instructions:
conform de volgende norm(en) of één of meer andere bindende documenten zijn, op voorwaarde dat ze worden gebruikt overeenkomstig onze instructies:
están en conformidad con la(s) siguiente(s) norma(s) u otro(s) documento(s) normativo(s), siempre que sean utilizados de acuerdo con nuestras instrucciones:
sono conformi al(i) seguente(i) standard(s) o altro(i) documento(i) a carattere normativo, a patto che vengano usati in conformità alle nostre istruzioni:
Â›Ó·È Û‡Ìʈӷ Ì ÙÔ(·) ·ÎfiÏÔ˘ıÔ(·) ÚfiÙ˘Ô(·) ‹ ¿ÏÏÔ ¤ÁÁÚ·ÊÔ(·) ηÓÔÓÈÛÌÒÓ, ˘fi ÙËÓ ÚÔ¸fiıÂÛË fiÙÈ ¯ÚËÛÈÌÔÔÈÔ‡ÓÙ·È Û‡Ìʈӷ Ì ÙȘ Ô‰ËÁ›Â˜ Ì·˜:
estão em conformidade com a(s) seguinte(s) norma(s) ou outro(s) documento(s) normativo(s), desde que estes sejam utilizados de acordo com as nossas instruções:
overholder følgende standard(er) eller andet/andre retningsgivende dokument(er), forudsat at disse anvendes i henhold til vore instrukser:
respektive utrustning är utförd i överensstämmelse med och följer följande standard(er) eller andra normgivande dokument, under förutsättning att användning sker i överensstämmelse med våra instruktioner :
respektive utstyr er i overensstemmelse med følgende standard(er) eller andre normgivende dokument(er), under forutssetning av at disse brukes i henhold til våre instrukser:
vastaavat seuraavien standardien ja muiden ohjeellisten dokumenttien vaatimuksia edellyttäen, että niitä käytetään ohjeidemme mukaisesti:
EN60335-2-40,
following the provisions of: Directives, as amended.
gemäß den Vorschriften der: Direktiven, gemäß Änderung.
conformément aux stipulations des: Directives, telles que modifiées.
overeenkomstig de bepalingen van: Richtlijnen, zoals geamendeerd.
siguiendo las disposiciones de: Directivas, según lo enmendado.
secondo le prescrizioni per: Direttive, come da modifica.
Ì ًÚËÛË Ùˆv ‰È·Ù¿Íˆv Ùˆv: √‰ËÁÈÒv, fi ˆ ˜ ¤¯Ô˘Ó ÙÚÔÔÔÈËı›.
de acordo com o previsto em: Directivas, conforme altera ção em.
under iagttagelse af bestemmelserne i: Direktiver, med senere ændringer.
enligt villkoren i: Direktiv, med företagna ändringar.
gitt i henhold til bestemmelsene i: Direktiver, med foretatte endringer.
noudattaen määräyksiä: Direktiivejä, sellaisina kuin ne ovat muutettuina.
*Note as set out in the Technical Construction File DAIKIN.TCF.001 and judged positively by KEMA according to the Certificate 58242-KRQ/ECM95-4224.
Hinweis wie in der Technischen Konstruktionsakte DAIKIN.TCF.001 aufgeführt und von KEMA positiv ausgezeichnet gemäß Zertifikat 58242-KRQ/ECM95-4224.
Remarque tel que stipulé dans le Fichier de Construction Technique DAIKIN.TCF.001 et jugé positivement par KEMA conformément au Certificat 58242-KRQ/ECM95-4224.
Bemerk zoals vermeld in het Technisch Constructiedossier DAIKIN.TCF.001 en in orde bevonden door KEMA overeenkomstig Certificaat 58242-KRQ/ECM95-4224.
Nota tal como se expone en el Archivo de Construcción Técnica DAIKIN.TCF.001 y juzgado positivamente por KEMA según el Certificado 58242-KRQ/ECM95-4224.
Nota delineato nel File Tecnico di Costruzione DAIKIN.TCF.001 e giudicato positivamente da KEMA secondo il Certificato 58242-KRQ/ECM95-4224.
™ËÌ›ˆÛË fiˆ˜ ÚÔÛ‰ÈÔÚ›˙ÂÙ·È ÛÙÔ ∞Ú¯Â›Ô ∆¯ÓÈ΋˜ ∫·Ù·Û΢‹˜ DAIKIN.TCF.001 Î·È ÎÚ›ÓÂÙ·È ıÂÙÈο ·fi ÙÔ KEMA Û‡Ìʈӷ Ì ÙÔ ¶ÈÛÙÔÔÈËÙÈÎfi 58242-KRQ/ECM95-4224.
Nota tal como estabelecido no Ficheiro Técnico de Construção DAIKIN.TCF.001 e com o parecer positivo de KEMA de acordo com o Certificado 58242-KRQ/ECM95-4224.
Bemærk som anført i den Tekniske Konstruktionsfil DAIKIN.TCF.001 og positivt vurderet af KEMA i henhold til Certifikat 58242-KRQ/ECM95-4224.
Information utrustningen är utförd i enlighet med den Tekniska Konstruktionsfilen DAIKIN.TCF.001 som positivt intygas av KEMA vilket också framgår av Certifikat 58242-KRQ/ECM95-4224.
Merk som det fremkommer i den Tekniske Konstruksjonsfilen DAIKIN.TCF.001 og gjennom positiv bedømmelse av KEMA ifølge Sertifikat 58242-KRQ/ECM95-4224.
Huom jotka on esitetty Teknisessä Asiakirjassa DAIKIN.TCF.001 ja jotka KEMA on hyväksynyt Sertifikaatin 58242-KRQ/ECM95-4224 mukaisesti.
............................................................................
Dany Chalmet
Director Quality Assurance
Ostend, 6th of December 1999 Zandvoordestraat 300, B-8400 Oostende, Belgium
Low Voltage 73/23/EEC
Machinery Safety 89/392/EEC
Electromagnetic Compatibility 89/336/EEC *
3PW06342-7C

1
7(3TW01326-1B)
6
3 5
H 1000 ⇒ A 300
H > 1000 ⇒ A 600
2
RY35EAZ7 RY45EAZ7
L 20m 25m
4
98
A C
B
6 1 5 2 4
3
A
B
C6 12 8 10 3 11 13
542971 1514
5 ØA 6 ØB
RY35EAZ7 Ø12.7mm or 1/2" CuT Ø6.4mm or 1/4" CuT
RY45EAZ7 Ø15.9mm or 5/8" CuT Ø6.4mm or 1/4" CuT

READ THIS MANUAL IN COMBINATION WITH THE INSTALLATION MANUAL OF
THE CORRESPONDING INDOOR UNIT.
IMPROPER INSTALLATION OR ATTACHMENT OF EQUIPMENT OR ACCESSO-
RIES COULD RESULT IN ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR
OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY TO USEACCESSORIES
MADE BY DAIKIN WHICH ARE SPECIFICALLY DESIGNED FOR USE WITH THE
EQUIPMENTAND HAVE THEM INSTALLED BY A PROFESSIONAL.
IFUNSURE OF INSTALLATIONPROCEDURES OR USE,ALWAYSCONTACTYOUR
DAIKIN DEALER FORADVICE AND INFORMATION.
1. INSTALLING THE OUTDOOR UNIT
1.1. OUTLOOK DIAGRAM (see figure 1)
1) drain outlet (3x)
2) 4 x holes for anchor bolts (M10)
3) service cover
4) power intake
5) low pressure gas stop valve ØA
6) liquid stop valve ØB
7) low pressure service port
8) nameplate
9) outdoor air thermistor
1.2. SELECTING THE LOCATION
Be sure to install the outdoor unit where:
- the foundation is solid enough to bear the weight and vibration of the unit.
- the space around the unit is adequate for ventilation. (see figure 2)
- the site is not near a concentration of flammable gas.
- the site is not exposed to a salty atmosphere or sulphate gas.
- the site is efficiently isolated so that the running noise and hot exhaust do not
disturb the users or their neighbours.
When operating the unit at low outdoor ambient temperature, be sure to follow
the instructions described below.
- To prevent exposure to wind, install the outdoor unit with its suction side facing
the wall.
- Never install the outdoor unit at a site where the suction side may be exposed
directly to wind.
- To prevent exposure to wind, it is recommended to install a baffle plate on the
air discharge side of the outdoor unit.
- In heavy snowfall areas, select an installation site where the snow will not affect
operation of the unit.
Since drain comes out of the outdoor unit, do not place anything around the
outdoor unit that must be kept free from moisture. Do not install the condensing
unit in a place containing moisture.
1.3. INSTALLATION (see figure 3)
1) If drainage is bad, place concrete blocks as bases.
2) Leave sufficient space for piping and electric wiring, or at least enough space
for unscrewing and removing the terminal cover.
2. REFRIGERANT PIPING
2.1. FIELD PIPING
All field piping must be provided by a licensed refrigeration technician and
must comply with the relevant local and national codes.
2.2. PIPE CONNECTIONS
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.
Do never install a drier to this R-407C unit in order to guarantee its lifetime.
The drying material may dissolve and damage the system.
Piping connections must be made from the right side of the unit. (Refer to figure 1
for the required piping diameters).
2.3. FIRST INSTALLATION (see figures 4 and 6)
- If pipe length ( l ) between indoor and outdoor unit exceeds 10 meters,
additional refrigerant R-407C (30g/m) must be charged after vacuum drying of
the installation!
- Maximum allowable level difference (Hmax) between indoor and outdoor unit is
limited up to 15 meters.
- Maximum allowable piping length (L) is limited as shown in figure 4.
3. VACUUM DRYING OF THE INSTALLATION
Do not purge the air with refrigerants but use a vacuum pump to vacuum the
installation! There is no extra refrigerant in the outdoor unit for air purging!
Use a vacuum pump for R-407C exclusively. Using the same vacuum pump
for different refrigerants may damage the vacuum pump or the unit.
3.1. FIGURES
3.1.1. Gas stop valve (see figure 8)
A) connection to fan coil (indoor) unit
B) connection to accumulator / compressor
C) connection to low pressure gauge manifold
1) blind cover
2) low pressure service port cover
3) low pressure service
4) check valve
5) valve shaft
6) flare nut
3.1.2. Vacuum pump connection drawing (see figure 9)
A) air
B) refrigerant - gas
C) refrigerant - liquid
test for leakage
1) fan coil (indoor) unit
2) condensing (outdoor) unit
3) accumulator
4) compressor
5) condenser
6) evaporator
7) gas line
8) liquid line
9) gas stop valve with low pressure service port
10) liquid stop valve
11) high pressure service port
12) flare joint
13) 2-stage vacuum pump
14) low pressure gauge
15) high pressure gauge
3.2. METHOD
Step 1: Gas stop valve and liquid stop valve remain closed.
Step 2: Connect the low pressure service port to the low pressure gauge manifold and
the vacuum pump as illustrated in figure 9.
Notes:
- Use a 2-stage vacuum pump with a built-in contra flow preventive adapter or
attach a separate contra flow preventive adapter.
- Use a clean gauge manifold and charging hose for R-407C exclusively.
Step 3: Open the low pressure valve of the gauge manifold
Step 4: Actuate the vacuum pump and make sure that the low pressure gauge
indicates -0.1 MPa (-760 mmHg)
RY35EAZ7V1
RY45EAZ7V1 R-407C Split series outdoor units Installation manual

4.2. FIELD CABLE AND FIELD FUSE
4.2.1. Cautions
- Use solid core cables to avoid loosening of the wires.
- Do not use flexible or stranded wires to avoid the risk for short circuit!
- Remove maximum 8mm of the PVC wire insulation when connecting the wires to the terminals. (see figure 5)
4.2.2. Minimum recommended field cables and field fuses
POWER SUPPLY wire size
MODEL PHASE FIELD FUSE interconnection
RY35 1~ 16A 1.5 mm
2
RY45 1~ 20A 1.5 mm
2
5. FAULT DIAGNOSIS
FAULT DIAGNOSIS - OUTDOOR PRINTED CIRCUIT BOARD
1) Check the interunit wiring between indoor and outdoor units to ensure that all wire connections are correctly connected.
2) Turn the power OFF for at least 5 seconds and turn it ON again. If the same LED display recurs, the diagnosis can be determined.
LED-A LED-1 LED-2 Meaning of display and actions to be taken
green red red NORMAL CHECK THE INDOOR UNIT
PROTECTIVE DEVICES ARE ACTIVATED
FAULTY SENSOR (HPS, HEAT EXCHANGER OR SUCTION THERMISTOR IS OPEN OR SHORT CIRCUITTED)
--- --- FAULT ON OUTDOOR PRINTED CIRCUIT BOARD
--- --- ABNORMAL POWER SUPPLY OR FAULT ON OUTDOOR PCB 3)
: LED ON : LED OFF : LED FLASHING --- : INSIGNIFICANT
3) Turn the power OFF for at least 5 seconds and disconnect the connection wire (2), then turn it ON again.
If LED-A flashes, the indoor PCB is faulty.
4) After checking, turn the power OFF for at least 5 seconds, to reset the LED display.
6. DISPOSAL REQUIREMENTS
Dismantling of the unit, treatment of the refrigerant, oil and eventual other parts, should be done in accordance with the relevant local and national regulations.
Evacuation duration:
Gas side piping size Piping length
15 m > 15 m
ø 12.7 mm 15 minutes 20 minutes
ø 15.9 mm 20 minutes
Step 5: - Completely close the low pressure valve first.
- Remove the vacuum pump from the gauge manifold, and then turn off the
vacuum pump.
- Leave the system as it is for 2 minutes and confirm that the low pressure
gauge readout does not decrease.
- If the needle moves back, ingress of water inside the system or leakage at
the joints are considered.
- Check every joint and then loosen the nut once and tighten it again firmly.
After that, repeat step 2 to 5.
Step 6: Remove the blind cover of the gas stop valve and liquid stop valve.
Step 7: Open the gas stop valve for about 3 seconds with a hexagon wrench, then
quickly close it firmly.
Step 8: Check the connections marked with for leakage.
- Apply soapsuds to the connections and inspect carefully.
- After checking, wipe them off completely.
Step 9: Disconnect the gauge manifold.
Step 10: Open the liquid and gas stop valve completely.
Step 11: Tighten up the blind cover of the liquid stop valve.
Step 12: Tighten up the service port cover and the blind cover of the gas stop valve.
4. FIELD WIRING
4.1. FIELD WIRING
All field wiring and components must be provided by a licensed electrician and
must comply with the relevant local and national codes.
Be sure to use a dedicated power circuit. Never use a power supply shared by
another appliance.
- Wire in accordance with the wiring diagrams (see figure 7) and outlook diagram
(see figure 1) . The required electrical power supply is stated on the unit's
nameplate.
Parts table:
.................... protective earth
C1R,C2R ......... running capacitor
F1U .................. field fuse
F6U,F7U .......... fuse
K1M ................. compressor contactor
L ....................... live
M1C ................. compressor motor
M2F ................. fan motor
MR ................... magnetic relay
N ...................... neutral
PCB ................. printed circuit board
Q2L .................. overload protector (compressor)
Q3M,Q4M ........ thermal protector
Q5E ................. field earth leak detector
R1T .................. outside air thermistor
R4T .................. defrost thermistor
Rth1 ................. PCB temp. thermistor
S1,S3,... ........... connectors on PCB
S2PH ............... high pressure switch
SA .................... surge arrester
T1R .................. transformer
X1M ................. terminal strip
X10A,X11A,... .. connector
Y2R .................. reversing solenoid valve
Z1F .................. noise filter
BLK .................. black wire
BLU .................. blue wire
BRN ................. brown wire
GRN/YLW ........ green/yellow wire
ORG ................ orange wire
PNK ................. pink wire
RED ................. red wire
WHT ................ white wire
YLW ................. yellow wire
PPL .................. purple wire

Zandvoordestraat 300, B-8400 Oostende, Belgium 4PWE09287-1