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2 Specific installer safety instructions

Installation manual

3

EL23E
Daikin Altherma 3 R MT F
4P708476-1 – 2023.03

Addendum book for optional equipment:

▪ Additional info about how to install optional equipment

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

https://www.daikin.eu

.  Use  the  search  function 

  to  find  your

model.

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.

Technical engineering data

▪ A 

subset

  of  the  latest  technical  data  is  available  on  the  regional

Daikin website (publicly accessible).

▪ The 

full  set

  of  latest  technical  data  is  available  on  the  Daikin

Business Portal (authentication required).

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

2

Specific installer safety
instructions

INFORMATION

This unit is a heating only model. Therefore, all references
to cooling in this document are NOT applicable.

Always observe the following safety instructions and regulations.

Unit installation (see 

"4 Unit installation"

 [

4

 5])

WARNING

Installation  shall  be  done  by  an  installer,  the  choice  of
materials  and  installation  shall  comply  with  the  applicable
legislation. In Europe, EN378 is the applicable standard.

Installation site (see 

"4.1 Preparing the installation site"

 [

4

 5])

WARNING

The  appliance  shall  be  stored  in  a  room  without
continuously  operating  ignition  sources  (example:  open
flames, an operating gas appliance or an operating electric
heater).

WARNING

DO  NOT  reuse  refrigerant  piping  that  has  been  used  with
any  other  refrigerant.  Replace  the  refrigerant  pipes  or
clean thoroughly.

WARNING

Follow  the  service  space  dimensions  in  this  manual  for
correct  installation  of  the  unit.  See 

"4.1.1  Installation  site

requirements of the indoor unit"

 [

4

 5].

WARNING

Chimney  connection.

  When  connecting  a  chimney,  take

the following into account:

▪ Unit's  connection  point  for  the  chimney  =  1"  male

thread. Use a compatible counterpart for the chimney.

▪ Make sure the connection is airtight.

▪ The chimney material is unimportant.

CAUTION

Install  the  indoor  unit  at  a  minimum  distance  of  1  m  from
other  heat  sources  (>80°C)  (e.g.  electrical  heater,  oil
heater, chimney) and combustible materials. Otherwise the
unit may be damaged or in extreme cases catch fire.

Special requirements for R32 (see 

"4.1.2 Special requirements

for R32 units"

 [

4

 5])

WARNING

▪ Do NOT pierce or burn refrigerant cycle parts.

▪ Do  NOT  use  means  to  accelerate  the  defrosting

process  or  to  clean  the  equipment,  other  than  those
recommended by the manufacturer.

▪ Be  aware  that  R32  refrigerant  does  NOT  contain  an

odour.

WARNING

The appliance shall be stored so as to prevent mechanical
damage and in a well-ventilated room without continuously
operating  ignition  sources  (example:  open  flames,  an
operating  gas  appliance  or  an  operating  electric  heater)
and have a room size as specified below.

WARNING

Make  sure  installation,  servicing,  maintenance  and  repair
comply  with  instructions  from  Daikin  and  with  applicable
legislation and are executed ONLY by authorised persons.

Opening and closing the unit (see 

"4.2 Opening and closing the

unit"

 [

4

 12])

DANGER: RISK OF ELECTROCUTION

DANGER: RISK OF BURNING/SCALDING

Содержание ELVZ-E9W

Страница 1: ...llation manual Daikin Altherma 3 R MT F English Installation manual Daikin Altherma 3 R MT F ELVZ12S18E 6V ELVZ12S23E 6V ELVZ12S18E 9W ELVZ12S23E 9W 1 2 3 9 A B C Z 1 2 3 9 https daikintechnicaldatahu...

Страница 2: ...5 After connecting the electrical wiring to the indoor unit 27 7 Configuration 27 7 1 Overview Configuration 27 7 1 1 To access the most used commands 28 7 2 Configuration wizard 28 7 2 1 Configuratio...

Страница 3: ...nit installation 45 WARNING Installation shall be done by an installer the choice of materials and installation shall comply with the applicable legislation In Europe EN378 is the applicable standard...

Страница 4: ...iring does NOT touch the refrigerant gas pipe which can be very hot a a Refrigerant gas pipe WARNING The backup heater MUST have a dedicated power supply and MUST be protected by the safety devices re...

Страница 5: ...oroughly 4 1 1 Installation site requirements of the indoor unit The indoor unit is designed for indoor installation only and for the following ambient temperatures Space heating operation 5 30 C Spac...

Страница 6: ...d by persons 1 2 3 4 PATTERN 1 PATTERN 2 PATTERN 3 PATTERN 4 a b a b H release H release 1a b A 1b H release H release 2a b c2 c1 A B 2b A b 3a c2 c1 A Ventilation openings N A Between room A and B N...

Страница 7: ...he minimum floor area if you provide 2 openings one at the bottom one at the top between the room and the outside to ensure natural ventilation The room must be protected from frost WARNING Chimney co...

Страница 8: ...penings must comply with the following conditions Bottom opening Anv Must be a permanent opening that cannot be closed Must be completely located between 0 and 300 mm from the floor Must be Anv min mi...

Страница 9: ...Anv min and with the Conditions ventilation openings on previous page See table 3 For H1 Can the maximum chimney length be respected and is the chimney practically feasible See table 2 Do you need a...

Страница 10: ...2 m 10 52 m 3 65 kg 14 80 m 11 77 m 3 85 kg 16 46 m 13 10 m 4 05 kg 18 22 m 14 50 m Table 2 Minimum release height Take the following into account For intermediate floor areas use the column with the...

Страница 11: ...kg For intermediate floor areas use the column with the lower value Example If the floor area is 7 25 m use the column of 6 00 m For intermediate release height values use the row with the lower valu...

Страница 12: ...he height of the opening must be 20 mm a2 Top opening for natural ventilation between room A and the outside Must be a permanent opening that cannot be closed Must be 50 of Anv min minimum bottom open...

Страница 13: ...of the unit 2 Tilt the switch box to the front and lift it out of its hinges 1 2 2 T25 3 Place the switch box lower on the unit Use the 2 hinges located lower on the unit 3 3 4 2 3 To close the indoo...

Страница 14: ...is document are NOT applicable 5 1 Preparing refrigerant piping 5 1 1 Refrigerant piping requirements Also see 4 1 2 Special requirements for R32 units 4 5 for additional requirements Piping length Se...

Страница 15: ...operate is 1 bar 0 1 MPa Water pressure Space heating cooling circuit The maximum water pressure is 3 bar 0 3 MPa Provide adequate safeguards in the water circuit to ensure that the maximum pressure...

Страница 16: ...recommended e Pressure relief valve max 10 bar 1 0 MPa mandatory f Tundish mandatory g Expansion vessel recommended NOTICE It is recommended to install shut off valves to domestic cold water in and d...

Страница 17: ...ake sure you comply with the applicable legislation NOTICE Pump To prevent blocking of the pump rotor commission the unit as quickly as possible after filling the water circuit INFORMATION Make sure b...

Страница 18: ...al inputs 423 Safety thermostat See 6 3 9 To connect the safety thermostat normally closed contact 424 Smart Grid See 6 3 10 To connect a Smart Grid 425 WLAN cartridge See 6 3 11 To connect the WLAN c...

Страница 19: ...stallation manual of the wired room thermostat digital or analogue multi zoning base unit Addendum book for optional equipment In this case You need to connect the wired room thermostat digital or ana...

Страница 20: ...ary depending on the indoor unit model Make sure that the power supply is in accordance with the backup heater capacity as listed in the table below Backup heater type Backup heater capacity Power sup...

Страница 21: ...eaker field supply SWB Switch box X6M Terminal field supply NOTICE Do NOT cut or remove the backup heater power supply cable 6 3 3 To connect the shut off valve INFORMATION Shut off valve usage exampl...

Страница 22: ...le tie mountings 6 3 5 To connect the domestic hot water pump Wires 2 GND 0 75 mm DHW pump output Maximum load 2 A inrush 230 V AC 1 A continuous 9 2 2 DHW pump 9 2 3 DHW pump schedule 1 Open the foll...

Страница 23: ...own in the illustration below 7 9 YC Y2 X2M 1 2 3 A4P 1 2 Wires connected to the space cooling heating ON OFF output 3 Wire between X2M and A4P A4P Installation of EKRP1HBAA is required A Y2 7 B A B 7...

Страница 24: ...ble tie mountings INFORMATION Installation of a safety thermostat field supply is required for the main zone otherwise the unit will NOT operate NOTICE A safety thermostat MUST be installed on the mai...

Страница 25: ...Grid contacts can activate the following Smart Grid modes Smart Grid contact Smart Grid operation mode 1 2 0 0 Free running 0 1 Forced off 1 0 Recommended on 1 1 Forced on The use of a Smart Grid pul...

Страница 26: ...ow voltage connections STEP 3 High voltage connections 1 High voltage Smart Grid contact 1 2 High voltage Smart Grid contact 2 a b Coil sides of relays c d Contact sides of relays e Jumper factory mou...

Страница 27: ...f you do NOT configure the system correctly it might NOT work as expected The configuration influences the following The calculations of the software What you can see on and do with the user interface...

Страница 28: ...Turn the left dial to select the first part of the setting and confirm by pressing the dial 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0 1 2 3 4 Turn the left dial to select the second part of the s...

Страница 29: ...ic hot water heating and space heating stops To manually recover it via the user interface go to the Malfunctioning main menu screen and confirm whether the backup heater can take over the heat load o...

Страница 30: ...r a backup heater with 2 steps If 2 steps the capacity of the second step depends on this setting It can also be chosen to have a higher capacity of the second step in emergency Code Description 9 3 3...

Страница 31: ...r ambient temperature for cooling In Weather dependent mode the desired leaving water temperature depends on the outdoor ambient temperature Code Description 2 4 N A Setpoint mode Fixed WD heating fix...

Страница 32: ...0E C Eco setpoint The storage economic temperature denotes the lower desired tank temperature It is the desired temperature when a storage economic action is scheduled preferably during day Code Descr...

Страница 33: ...ceed 7 3 3 Slope offset curve Slope and offset Define the weather dependent curve by its slope and offset Change the slope to differently increase or decrease the temperature of the leaving water for...

Страница 34: ...nly available to installers To change the weather dependent curve Zone Go to Main zone Heating 2 5 Main zone Heating WD curve Main zone Cooling 2 6 Main zone Cooling WD curve Additional zone Heating 3...

Страница 35: ...ble if C 2 Space heating cooling On Code Description 2 A C 05 External room thermostat type for the main zone 1 1 contact The used external room thermostat can only send a thermo ON OFF condition Ther...

Страница 36: ...efit kWh power supply Smart grid operation mode Allow electrical heaters Limit setting kW Enable room buffering Allow heater Allow pump 9 Installer settings Configuration wizard Domestic hot water Bac...

Страница 37: ...guide The indoor unit is properly mounted The outdoor unit is properly mounted The following field wiring has been carried out according to this document and the applicable legislation Between the lo...

Страница 38: ...manually 1 Go to Stop air purge 2 Select OK to confirm INFORMATION When air purging in automatic mode the first air purge is always for the main zone the second started air purge is always for the ad...

Страница 39: ...t programming screen 4 Select OK to confirm Result The underfloor heating screed dryout starts It stops automatically when done To stop the test run manually 1 Go to Stop UFH screed dryout 2 Select OK...

Страница 40: ...ield supplied a1 Additional zone Space heating cooling Water IN screw connection 1 a2 Additional zone Space heating cooling Water OUT screw connection 1 b1 Main zone Space heating cooling Water IN scr...

Страница 41: ...nted in switch box Wiring depending on model PCB Note 1 Connection point of the power supply for the BUH should be foreseen outside the unit Note 1 Connection point of the power supply for the backup...

Страница 42: ...tion voltage supplied by PCB English Translation SWB Switch box Use normal kWh rate power supply for indoor unit Use normal kWh rate power supply for indoor unit 2 Backup heater power supply 2 Backup...

Страница 43: ...eat pump convector Additional LWT zone Additional leaving water temperature zone Main LWT zone Main leaving water temperature zone Only for external sensor floor ambient Only for external sensor floor...

Страница 44: ...10 Technical data Installation manual 44 ELVZ12S18 23E Daikin Altherma 3 R MT F 4P708476 1 2023 03 Electrical connection diagram For more details please check the unit wiring...

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Страница 48: ...4P708476 1 2023 03 Copyright 2023 Daikin 4P708476 1 0000000U Verantwortung f r Energie und Umwelt...

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