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Table of contents

Installation manual

5

EPRA14~W1
Daikin Altherma 3 H HT
4P586100-1B – 2019.09

Table of contents

1 About the documentation

5

1.1

About this document..................................................................

5

2 About the box

6

2.1

Outdoor unit...............................................................................

6

2.1.1

To remove the accessories from the outdoor unit.......

6

3 Unit installation

6

3.1

Preparing the installation site ....................................................

6

3.1.1

Installation site requirements of the outdoor unit ........

6

3.2

Mounting the outdoor unit..........................................................

6

3.2.1

To provide the installation structure ............................

6

3.2.2

To install the outdoor unit............................................

7

3.2.3

To provide drainage ....................................................

7

3.3

To open the outdoor unit ...........................................................

8

3.4

To remove the transportation stay.............................................

8

4 Piping installation

8

4.1

Connecting water piping ............................................................

8

4.1.1

To connect the water piping........................................

8

4.1.2

To fill the water circuit .................................................

8

4.1.3

To protect the water circuit against freezing ...............

9

4.1.4

To insulate the water piping ........................................ 10

5 Electrical installation

10

5.1

About electrical compliance.......................................................

10

5.2

Guidelines when connecting the electrical wiring......................

10

5.3

To connect the electrical wiring on the outdoor unit ..................

10

5.3.1

In case of V3 models .................................................. 10

5.3.2

In case of W1 models ................................................. 12

5.4

To reposition the air thermistor on the outdoor unit...................

13

6 Finishing the outdoor unit installation

14

6.1

To close the outdoor unit...........................................................

14

6.2

To install the discharge grille .....................................................

14

6.3

To remove the discharge grille, and put the grille in safety
position ......................................................................................

15

7 Starting up the outdoor unit

15

8 Technical data

16

8.1

Piping diagram: Outdoor unit.....................................................

16

8.2

Wiring diagram: Outdoor unit ....................................................

17

1

About the documentation

1.1

About this document

Target audience

Authorised installers

Documentation set

This  document  is  part  of  a  documentation  set.  The  complete  set
consists of:

General safety precautions:

▪ Safety instructions that you must read before installing

▪ Format: Paper (in the box of the indoor unit)

Operation manual:

▪ Quick guide for basic usage

▪ Format: Paper (in the box of the indoor unit)

User reference guide:

▪ Detailed  step-by-step  instructions  and  background  information

for basic and advanced usage

▪ Format:  Digital  files  on 

http://www.daikineurope.com/support-

and-manuals/product-information/

Installation manual – Outdoor unit:

▪ Installation instructions

▪ Format: Paper (in the box of the outdoor unit)

Installation manual – Indoor unit:

▪ Installation instructions

▪ Format: Paper (in the box of the indoor unit)

Installer reference guide:

▪ Preparation  of  the  installation,  good  practices,  reference

data, …

▪ Format:  Digital  files  on 

http://www.daikineurope.com/support-

and-manuals/product-information/

Addendum book for optional equipment:

▪ Additional info about how to install optional equipment

▪ Format:  Paper  (in  the  box  of  the  unit)  +  Digital  files  on 

http://

www.daikineurope.com/support-and-manuals/product-
information/

Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your dealer.

The original documentation is written in English. All other languages
are translations.

Online tools

In addition to the documentation set, some online tools are available
for installers:

Daikin Technical Data Hub

▪ Central hub for technical specifications of the unit, useful tools,

digital resources, and more.

▪ Publicly accessible via 

https://daikintechnicaldatahub.eu

.

Heating Solutions Navigator

▪ Digital  toolbox  that  offers  a  variety  of  tools  to  facilitate  the

installation and configuration of heating systems.

▪ To  access  Heating  Solutions  Navigator,  registration  to  the

Stand  By  Me  platform  is  required.  For  more  information,  see

https://professional.standbyme.daikin.eu

.

Daikin e-Care

▪ Mobile app for installers and service technicians that allows you

to register, configure and troubleshoot heating systems.

▪ The  mobile  app  can  be  downloaded  for  iOS  and  Android

devices  using  the  QR  codes  below.  Registration  to  the  Stand
By Me platform is required to access the app.

App Store

Google Play

Содержание Altherma 3 H HT Series

Страница 1: ...Installation manual Daikin Altherma 3 H HT English https daikintechnicaldatahub eu Installation manual Daikin Altherma 3 H HT EPRA14DAV3 EPRA16DAV3 EPRA18DAV3 EPRA14DAW1 EPRA16DAW1 EPRA18DAW1...

Страница 2: ...ll height unrestricted 1000 X X H 150 H 500 500 300 500 500 300 300 1000 500 1000 500 500 1000 500 1000 500 1000 300 X X H X X H General mm 3D124412 300 150 100 Top side obstacle No top side obstacle...

Страница 3: ...r de acordo com o previsto em 10 11 12 13 14 15 16 17 18 under iagttagelse af bestemmelserne i enligt villkoren i gitt i henhold til bestemmelsene i noudattaen m r yksi za dodr en ustanoven p edpisu p...

Страница 4: ...vastaava kyll stysl mp tila M C Kylm aine N Varmuuspainelaitteen asetus P bar Valmistusnumero ja valmistusvuosi katso mallin nimikilpi Maxim ln p pustn tlak PS K bar Minim ln maxim ln p pustn teplota...

Страница 5: ...l Quick guide for basic usage Format Paper in the box of the indoor unit User reference guide Detailed step by step instructions and background information for basic and advanced usage Format Digital...

Страница 6: ...lish Translation General General No top side obstacle No top side obstacle Top side obstacle Top side obstacle Wall height unrestricted Wall height unrestricted The outdoor unit is designed for outdoo...

Страница 7: ...2 To install the outdoor unit 1 Carry the unit by its slings and put it onto the installation structure 150 kg 4 2 Fix the unit to the installation structure 4 M12 3 Remove the slings and screws and d...

Страница 8: ...on stays 2 and dispose of them 4 Piping installation 4 1 Connecting water piping 4 1 1 To connect the water piping NOTICE Do NOT use excessive force when connecting the field piping and make sure the...

Страница 9: ...to air Types of glycol The types of glycol that can be used depend on whether the system contains a domestic hot water tank If Then The system contains a domestic hot water tank Only use propylene gly...

Страница 10: ...ECTROCUTION WARNING Rotating fan Before powering ON or servicing the outdoor unit make sure that the discharge grille covers the fan as protection against a rotating fan See 6 2 To install the dischar...

Страница 11: ...aker 30 mA field supply 2 Interconnection cable indoor outdoor Route the cable through the frame Connect the wires to the terminal block make sure the numbers match with the numbers on the indoor unit...

Страница 12: ...ich is already routed through the frame Connect the wires to the terminal block Fix the cable with a cable tie Use the factory mounted cable Wires 3N GND Maximum running current Refer to name plate on...

Страница 13: ...Route the cable through the frame Connect the wires to the terminal block and the earth screw Fix the cable with cable ties Wires 2 GND 0 75 mm Wiring must be double insulated Maximum power allowed fo...

Страница 14: ...6 2 To install the discharge grille Install the lower part of the discharge grille 1 Insert the hooks 2 Insert the ball studs 1 2 3 Fix the 2 lower screws 3 2 Install the upper part of the discharge g...

Страница 15: ...move the upper part of the discharge grille 4 2 Remove the lower part of the discharge grille 4 3 Rotate the lower part of the discharge grille 4 Align the ball stud and hook on the grille with their...

Страница 16: ...illary tube j Distributor k Air heat exchanger l PCB cooling m Accumulator n Muffler E1HHEX Plate heat exchanger heater M1C Compressor M1F Fan motor S1PH High pressure switch 5 6 MPa S2PH High pressur...

Страница 17: ...ircuit board ACS A5P Printed circuit board flash BS1 BS4 A1P Push button switch C1 C4 A1P A2P Capacitor DS1 A1P DIP switch E1H Drain tube heater field supply E1HHEX E3HHEX Plate heat exchanger heaters...

Страница 18: ...S K2R A4P Magnetic relay E1H K3R A1P Magnetic relay Y3S K4R A1P Magnetic relay E1HC K2M K11M A2P Magnetic contactor L1R L4R Reactor M1C Compressor motor M1F Fan motor PS A2P Switching power supply Q1D...

Страница 19: ......

Страница 20: ...4P586100 1B 2019 09 Copyright 2019 Daikin 4P586100 1 B 0000000Y...

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