![Daikin EWYQ007AAV3P [10/20] Field wiring](/img/pdf.png)
Daikin EWYQ007AAV3P [10/20] Field wiring
![Daikin EWYQ007AAV3P [10/20] Field wiring](/views2/1669417/page10/bga.png)
Installation manual
8
EWAQ+EWYQ005~007AAV3P
Packaged air-cooled water chillers and
packaged reversible air to water heat pumps
4PW27339-1D
Field wiring
Internal wiring - Parts table
Refer to the internal wiring diagram supplied with the unit (inside the
unit top cover). The abbreviations used are listed below.
Accessible switch box
A1P ........................Main PCB
A2P ........................Digital controller PCB (indoor)
E5H ........................Heater tape (models with heater tape only
(option OP10))
E6H ........................Field supplied heater tape (models with heater
tape only (option OP10))
FU1 ........................Fuse 3.15 A T 250 V
FU2 ........................Fuse 5 A 250 V (models with heater tape only
(option OP10))
K1M........................Relay (models with heater tape only (option
OP10))
M1P........................Pump
Q1DI.......................Earth leakage circuit breaker
R1T ........................Outlet water heat exchanger thermistor
R3T ........................Refrigerant liquid side thermistor
R4T ........................Inlet water thermistor
S1L.........................Flow switch
S1M........................Main switch
SS2 ........................Dipswitch
TR1 ........................Transformer 24 V for PCB
X10A, X15A............Connector
X17A~X20A............Connector
X1A, X2A................Connector
X4A, X5A................Connector
X7A, X8A................Connector
Non-accessible switch box
AC1, AC2 ...............Connector
E1, E2 ....................Connector
FU1 ........................Fuse 30 A 250 V
FU2,FU3.................Fuse 3.15 A 250 V
HR1, HR2...............Connector
L .............................Live
L1R.........................Reactor
LED A.....................Pilot lamp
M1C........................Compressor motor
M1F ........................Fan motor
MRC/W.................. Magnetic relay
MRM10,MRM20 .... Magnetic relay
N............................ Neutral
PCB1,2 .................. Printed circuit board
PM1 ....................... Power module
Q1L........................ Overload protector
R1T~R3T............... Thermistor
S2~S102................ Connector
SA2........................ Surge arrester
SHEET METAL...... Terminal strip fixed plate
SW1....................... Forced operation ON/OFF switch
SW4....................... Local setting switch
U, V, W, X11A......... Connector
V2,V3,V5,V6,V11... Varistor
X1M, X2M.............. Terminal strip
Y1E........................ Electronic expansion valve coil
Y1R........................ Reversing solenoid valve coil
Z1C~Z4C............... Ferrite core
Notes
............... Field wiring
................. Terminal strip
......................... Connector
......................... Terminal
.......................... Protective earth
(1) This wiring diagram only applies to the outdoor unit
(4) Do not operate the unit by short-circuiting protection devices Q1L,
S1L
Field wiring guidelines
■ The field wiring on the unit is to be made on the terminal block
inside the switch box. To gain access to the terminal block,
remove the unit top cover and switch box service panel, see
"Opening of the unit" on page 2.
■ Cable tie mountings are provided at the side of switch box. Fix
all cables using cable ties to provide strain relief.
■ The back cover of the unit is equipped with 2 holes to guide the
digital controller cable (smallest hole) and the power supply
cable (largest hole) wiring into the unit. Refer to "Main
components" on page 3.
Make sure to use double insulated cables or to put cables
outside the unit into a protective pipe in order to avoid damage
to cables by friction on the basis of the unit.
■ The power supply cable must be selected in accordance with
local and national regulations.
■ All field wiring and components must be installed by a
licensed electrician and must comply with relevant
European and national regulations.
■ The field wiring must be carried out in accordance
with the wiring diagram supplied with the unit and the
instructions given below.
■ Be sure to use a dedicated power supply. Never use a
power supply shared by another appliance.
■ Be sure to establish an earth. Do not earth the unit to
a utility pipe, surge absorber, or telephone earth.
Incomplete earth may cause electrical shock.
■ Be sure to install an earth leakage circuit breaker.
This unit uses an inverter, which means that an earth
leakage circuit breaker capable of handling high
harmonics needs to be used in order to prevent
malfunctioning of the earth leakage circuit breaker
itself.
■ Use an all-pole disconnection type breaker with a
contact separation of at least 3 mm in-between all
poles.
BLK : Black ORG : Orange
BLU : Blue RED : Red
BRN : Brown VIO : Violet
GRN : Green WHT : White
GRY : Grey YLW : Yellow
PNK : Pink
When fixing cables inside the unit, make sure the cables
do not touch the pump or refrigerant piping.
Содержание
- Installation manual 1
- Packaged air cooled water chillers and packaged reversible air to water heat pumps 1
- 551 qua emc 2
- A kladne posúdené 2
- A pozitivně zjištěno 2
- According to the 2
- Ako je to stanovené v súbore technickej konštrukcie 2
- And judged positively by 2
- As set out in the technical construction file 2
- Atbilstoši 2
- Aufgeführt und von 2
- Bemerk 2
- Bemærk 2
- Certificatul 2
- Certifikatom 2
- Certifikatu 2
- Certifikátu 2
- Certificaat 2082543 551 qua emc 2
- Certificado 2
- Certificado 2082543 551 qua emc 2
- Certificat 2
- Certificate 2
- Certificato 2
- Certifikat 2
- Certifikat 2082543 551 qua emc 2
- Conform celor stabilite în dosarul tehnic de construcţie 2
- Conformément au 2
- Daikin europe n v 2
- Daikin tcf 25 2
- De acordo com o 2
- Delineato nel file tecnico di costruzione 2
- Direktiivejä sellaisina kuin ne ovat muutettuina 2
- E com o parecer positivo de 2
- E giudicato positivamente da 2
- En in orde bevonden door 2
- En60335 2 40 2
- Et jugé positivement par 2
- F ˆ úôû èôú âù è ûùô ú â ô â óèî ù ûîâ 2
- Hinweis 2
- I henhold til 2
- I pozitivno ocijenjeno od strane 2
- Ifølge 2
- Igazolta a megfelelést a z 2
- In odobreno s strani 2
- Information 2
- Ir patvirtinta 2
- Irányelv ek és módosításaik rendelkezéseit 2
- Ja heaks kiidetud 2
- Ja jotka 2
- Jak bylo uvedeno v souboru technické konstrukce 2
- Jotka on esitetty teknisessä asiakirjassa 2
- Järgi vastavalt 2
- Kaip nurodyta techninėje konstrukcijos byloje 2
- Kako je izloženo u datoteci o tehničkoj konstrukciji 2
- Kot je določeno v tehnični mapi 2
- Kā noteikts tehniskajā dokumentācijā 2
- Low voltage 73 23 eec machinery safety 98 37 eec electromagnetic compatibility 89 336 eec 2
- Megjegyzés 2
- Mukaisesti 2
- Märkus 2
- Műszaki konstrukciós dokumentáció alapján a z 2
- Nagu on näidatud tehnilises dokumentatsioonis 2
- Napomena 2
- Og gjennom positiv bedømmelse av 2
- Og positivt vurderet af 2
- On hyväksynyt 2
- Opomba 2
- Osvědčením 2
- Overeenkomstig 2
- Pastaba 2
- Pažymėjimą 2
- Piezīmes 2
- Podľa 2
- Positiv ausgezeichnet gemäß 2
- Pozitīvajam lēmumam ko apliecina 2
- Poznámka 2
- Pozytywną opinią 2
- Pw18288 3a 2
- Remarque 2
- Secondo il 2
- Según el 2
- Sertifikaadile 2
- Sertifikasına 2
- Sertifikāts 2
- Sertifikaatin 2
- Sertifikat 2082543 551 qua emc 2
- Som anført i den tekniske konstruktionsfil 2
- Som det fremkommer i den tekniske konstruksjonsfilen 2
- Som positivt intygas av 2
- Szerint 2
- Tal como estabelecido no ficheiro técnico de construção 2
- Tal como se expone en el archivo de construcción técnica 2
- Tanúsítvány 2
- Tarafından olumlu olarak değerlendirilmiştir 2
- Teknik yapı dosyasında belirtildiği gibi ve 2
- Tel que stipulé dans le fichier de construction technique 2
- Utrustningen är utförd i enlighet med den tekniska konstruktionsfilen 2
- V skladu s 2
- V souladu s 2
- Vilket också framgår av 2
- Wie in der technischen konstruktionsakte 2
- Y juzgado positivamente por 2
- Zandvoordestraat 300 b 8400 oostende belgium 2
- Zertifikat 2
- Zgodnie z archiwalną dokumentacją konstrukcyjną 2
- Zoals vermeld in het technisch constructiedossier 2
- Èûùô ôèëùèîfi 2
- Ëìâ ˆûë 2
- 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 2
- Î è îú óâù è ıâùèî fi ùô 2
- În conformitate cu 2
- Û ìêˆó ìâ ùô 2
- Świadectwem 2
- Şi apreciate pozitiv de 2
- Забележка 2
- Заявляет исключительно под свою ответственность что модели кондиционеров воздуха к которым относится настоящее заявление 2
- И в соответствии с положительным решением 2
- И оценено положително от 2
- Как указано в досье технического толкования 2
- Както е заложено в акта за техническа конструкция 2
- Примечание 2
- Свидетельству 2
- Сертификат 2
- Согласно согласно 2
- Съгласно 2
- General information 3
- Installation manual 3
- Introduction 3
- Model identification 3
- Ntroduction 3
- Scope of this manual 3
- Accessories 4
- Ccessories 4
- Opening of the unit 4
- Overview of the unit 4
- Typical application example 4
- Verview of the unit 4
- Ypical application example 4
- Main components 5
- Safety devices 5
- Switch box components 5
- Inspecting handling and unpacking the unit 6
- Installation of the unit 6
- Nstallation of the unit 6
- Selecting the installation location 6
- Checking the water circuit 7
- Checking the water volume and expansion vessel pre pressure 7
- Drain work 7
- Mounting the unit 7
- Water pipework 7
- Connecting the water circuit 8
- Setting the pre pressure of the expansion vessel 8
- Charging the water 9
- Initial start up at low ambient temperatures 9
- Piping insulation 9
- Protecting the water circuit against freezing 9
- Field wiring 10
- Field wiring guidelines 10
- Internal wiring parts table 10
- Connection of the power supply 11
- Installation of the digital controller 11
- Mounting 11
- Wiring specifications 11
- Powering up the unit 12
- Pre operation checks 12
- Setting the pump speed 12
- Start up and configuration 12
- Up and configuration 12
- Detailed description 13
- Field settings 13
- Procedure 13
- 1 03 set point at high ambient temperature hi_ti the target outgoing water temperature when the outdoor temperature equals or rises above the high ambient temperature hi_a note that the hi_ti value should be lower than lo_ti as for warmer outdoor temperatures i e hi_a less warm water suffices 14
- 3 00 status defines whether the auto restart function is turned on 0 or off 1 14
- 9 00 heating set point upper limit maximum leaving water temperature for heating operation 14
- 9 01 heating set point lower limit minimum leaving water temperature for heating operation 14
- 9 02 cooling set point upper limit maximum leaving water temperature for cooling operation 14
- 9 03 cooling set point lower limit minimum leaving water temperature for cooling operation 14
- Auto restart 14
- Cooling and heating set points 14
- Field settings table 14
- The purpose of this field setting is to prevent the user from selecting a wrong i e too hot or too cold leaving water temperature thereto the heating temperature set point range and the cooling temperature set point range available to the user can be configured 14
- When power returns after a power failure the auto restart function automatically restarts the unit note that the schedule timer will not be activated upon auto restart press the pr button to enable the schedule timer again after the automatic restart of the unit 14
- Aintenance 15
- Chiller unit 15
- Digital controller 15
- Maintenance 15
- Test run and final check 15
- Test run and final check 15
- General guidelines 16
- General symptoms 16
- Roubleshooting 16
- Troubleshooting 16
- A list of all errors and corrective actions can be found in the table below 17
- Error codes 17
- Reset the safety by turning the unit off and back on by pushing digital controller on off button 2 times in case this procedure for resetting the safety is not successful contact your local daikin dealer 17
- When a safety device is activated the digital controller led will be flashing and an error code will be displayed 17
- Echnical specifications 18
- Electrical specifications 18
- Electrical specifications 18
- General 18
- Technical specifications 18
- Pw27339 1d 20
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