Daikin Altherma 3 R W Installation Manual Download

Page: 37 / 44

10 Technical data

Installation manual

EHBH/X04+08EA/EJ6V+9W
Daikin Altherma 3 R W
4P629081-1A – 2020.08

R1T (A14P)

* Ambient sensor user interface

R2T (A1P)

Outlet backup heater thermistor

R2T (A2P)

* External sensor (floor or ambient)

R3T

Refrigerant liquid side thermistor

R4T

Inlet water thermistor

R5T

* Domestic hot water thermistor

R6T

* External indoor or outdoor ambient

thermistor

S1S

# Preferential kWh rate power supply contact

S2S

# Electrical meter pulse input 1

S3S

# Electrical meter pulse input 2

S4S

# Smart grid feed-in

S6S~S9S

* Digital power limitation inputs

S10S-S11S

# Low voltage Smart grid contact

SS1 (A4P)

* Selector switch

SW1~2 (A12P)

Turn buttons

SW3~5 (A12P)

Push buttons

TR1

Power supply transformer

X6M

# Backup heater power supply terminal strip

X6M

* Booster heater power supply connector

X7M, X8M

Booster heater power supply terminal strip

X10M

* Smart grid power supply terminal strip

X*, X*A, X*Y, Y*

Connector

X*M

Terminal strip

* Optional

# Field supply

Translation of text on wiring diagram

English

Translation

(1) Main power connection

For preferential kWh rate power
supply

Indoor unit supplied from outdoor Indoor unit supplied from outdoor

Normal kWh rate power supply

Only for normal power supply
(standard)

Only for preferential kWh rate
power supply (outdoor)

Outdoor unit

Preferential kWh rate power
supply contact: 16 V DC
detection (voltage supplied by
PCB)

SWB

Switch box

Use normal kWh rate power
supply for indoor unit

(2) Backup heater power supply

Only for ***

(3) User interface

Only for LAN adapter

Only for the LAN adapter

Only for remote user interface

Only for the user interface used
as room thermostat

(4) Domestic hot water tank

3 wire type SPST

Booster heater power supply

English

Translation

Only for ***

SWB

Switch box

(5) Ext. thermistor

(5) External thermistor

SWB

Switch box

(6) Field supplied options

12 V DC pulse detection (voltage
supplied by PCB)

230 V AC supplied by PCB

Continuous

Continuous current

DHW pump output

Domestic hot water pump output

DHW pump

Domestic hot water pump

Electrical meters

For safety thermostat

Inrush

Inrush current

Max. load

Maximum load

Normally closed

Normally open

Safety thermostat contact: 16 V
DC detection (voltage supplied
by PCB)

Safety thermostat contact:
16 V DC detection (voltage
supplied by PCB)

Shut-off valve

SWB

Switch box

(7) Option PCBs

Alarm output

Changeover to ext. heat source

Changeover to external heat
source

Max. load

Maximum load

Min. load

Minimum load

Only for demand PCB option

Only for digital I/O PCB option

Options: ext. heat source output,
solar pump connection, alarm
output

Options: external heat source
output, solar pump connection,
alarm output

Options: On/OFF output

Power limitation digital inputs: 12
V DC / 12 mA detection (voltage
supplied by PCB)

Power limitation digital inputs:
12 V DC / 12 mA detection
(voltage supplied by PCB)

Refer to operation manual

Solar input

Solar pump connection

Space C/H On/OFF output

Space cooling/heating On/OFF
output

SWB

Switch box

(8) External On/OFF thermostats
and heat 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 or
ambient)

Only for heat pump convector

Only for wired On/OFF
thermostat

Only for wireless On/OFF
thermostat

Summary of Contents for Altherma 3 R W

Page 1: ...Installation manual Daikin Altherma 3 R W English Installation manual Daikin Altherma 3 R W EHBH04E 6V EHBH08E 6V EHBH08E 9W EHBX04E 6V EHBX08E 6V EHBX08E 9W ...

Page 2: ...kladu že jsou využívány v souladu s našimi pokyny odpovídají následujícím normám nebo normativním dokumentům u skladu sa slijedećim standardom ima ili drugim normativnim dokumentom ima uz uvjet da se oni koriste u skladu s našim uputama 16 17 18 19 20 21 22 23 24 25 megfelelnek az alábbi szabvány ok nak vagy egyéb irányadó dokumentum ok nak ha azokat előírás szerint használják spełniają wymogi nas...

Page 3: ...ate 22 7 2 3 Configuration wizard System 22 7 2 4 Configuration wizard Backup heater 24 7 2 5 Configuration wizard Main zone 24 7 2 6 Configuration wizard Additional zone 25 7 2 7 Detailed screen with weather dependent curve 25 7 2 8 Configuration wizard Tank 26 7 3 Weather dependent curve 27 7 3 1 What is a weather dependent curve 27 7 3 2 2 points curve 27 7 3 3 Slope offset curve 28 7 3 4 Using...

Page 4: ...tallation 49 NOTICE In case of plastic pipes make sure they are fully oxygen diffusion tight according to DIN 4726 The diffusion of oxygen into the piping can lead to excessive corrosion NOTICE When circulation in each or certain space heating loops is controlled by remotely controlled valves it is important that the minimum flow rate is guaranteed even if all valves are closed In case the minimum...

Page 5: ...water temperature setpoint the average emitter temperature of radiators is lower than that of underfloor heating because of a bigger delta T Example radiators 40 10 2 35 C Example underfloor heating 40 5 2 37 5 C To compensate you can Increase the weather dependent curve desired temperatures 2 5 Enable leaving water temperature modulation and increase the maximum modulation 2 C NOTICE If an extern...

Page 6: ...unit The indoor unit is designed for indoor installation only and for the following ambient temperatures Space heating operation 5 30 C Space cooling operation 5 35 C Domestic hot water production 5 35 C Mind the following spacing installation guidelines H 1150 200 200 500 mm 450 H Height measured from the bottom of the casing to the floor Special requirements for R32 WARNING Do NOT pierce or burn...

Page 7: ...to calculate the minimum opening area for natural ventilation between room A and room B VAmin cm2 Unit can be installed at room A if 2 ventilation openings permanently open are provided between room A and B 1 at the top and 1 at the bottom Bottom opening The bottom opening must meet the minimum area requirements VAmin It must be as close as possible to the floor and lower than H If the ventilation...

Page 8: ...h box open the switch box 2 1 2 4 If you have to do work behind the user interface panel or upload new software into the user interface open the user interface panel 1 2 3 2 5 Optional Remove the user interface panel NOTICE If you remove the user interface panel also disconnect the cables from the back of the user interface panel to prevent damage 3 1 2 4 2 2 To close the indoor unit 1 Reinstall t...

Page 9: ...Remove the upper front panel and open the switch box See 4 2 1 To open the indoor unit 48 Fix the unit to the wall with an Ø8 mm screw 4 3 2 To connect the drain hose to the drain Water coming from the pressure relief valve is collected in the drain pan You must connect the drain pan to an appropriate drain according to the applicable legislation 1 Connect a drain tube field supply to the drain pa...

Page 10: ...ter operation For this purpose use the overpressure bypass valve delivered with the unit and respect the minimum water volume Minimum required flow rate 12 l min NOTICE When circulation in each or certain space heating loops is controlled by remotely controlled valves it is important that the minimum flow rate is guaranteed even if all valves are closed In case the minimum flow rate cannot be reac...

Page 11: ... the insulation 6 Electrical installation DANGER RISK OF ELECTROCUTION WARNING ALWAYS use multicore cable for power supply cables 6 1 About electrical compliance Only for the backup heater of the indoor unit See 6 3 2 To connect the backup heater power supply 414 6 2 Guidelines when connecting the electrical wiring Tightening torques Item Tightening torque N m M4 X1M 1 2 1 5 M4 earth 6 3 Connectio...

Page 12: ... 2 0 75 1 25 mm Maximum length 500 m 2 9 Control 1 6 Room sensor offset Item Description in case of DHW tank 3 way valve See Installation manual of the 3 way valve Addendum book for optional equipment Wires 3 0 75 mm Maximum running current 100 mA 9 2 Domestic hot water in case of DHW tank Domestic hot water tank thermistor See Installation manual of the domestic hot water tank Addendum book for o...

Page 13: ... with optional booster heater installed at the top of the tank Power consumption control settings On the user interface make sure to set 9 9 1 1 Power consumption control Continuous 9 9 2 1 Type kW 6 3 1 To connect the main power supply 1 Open the following see 4 2 1 To open the indoor unit 48 1 Front panel 1 2 3 2 Switch box cover 3 Switch box 2 Connect the main power supply In case of normal kWh...

Page 14: ...re 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 supply Maximum running current Zmax 6V 2 kW 1N 230 V a 9 A 4 kW 1N 230 V a 17 A b c 0 22 Ω 6 kW 1N 230 V a 26 A b c 0 22 Ω 2 kW 3 230 V d 5 A 4 kW 3 230 V d 10 A 6 kW 3 230 V d 15 A 9W 3 kW 3N 400 V 4 A 6 kW 3N 400 V 9 A 9 kW 3N 400 V 13 A a 6V b El...

Page 15: ...shut off valve before the underfloor heating to prevent condensation on the floor during cooling operation For more information see the installer reference guide Wires 2 0 75 mm Maximum running current 100 mA 230 V AC supplied by PCB 2 D Shut off valve 1 Open the following see 4 2 1 To open the indoor unit 48 1 Front panel 1 2 3 2 Switch box cover 3 Switch box 2 Connect the valve control cable to ...

Page 16: ...t panel 1 2 3 2 Switch box cover 3 Switch box 2 Connect the domestic hot water pump cable to the appropriate terminals as shown in the illustration below B C A A 1 M M2P C 1 2 X2M B X2M 3 Fix the cable with cable ties to the cable tie mountings 6 3 6 To connect the alarm output Wires 2 1 0 75 mm Maximum load 0 3 A 250 V AC 9 D Alarm output 1 Open the following see 4 2 1 To open the indoor unit 48 ...

Page 17: ...N OFF output cable to the appropriate terminals as shown in the illustration below 7 9 YC Y2 X2M 1 2 3 A4P 1 2 Wires connected to the alarm output 3 Wire between X2M and A4P A4P Installation of EKRP1HBAA is required B C A A 7 Y2 B X2M C X2M A4P X1M a 7 9 Y2 YC A4P a Installation of EKRP1HBAA is required 3 Fix the cable with cable ties to the cable tie mountings 6 3 8 To connect the changeover to e...

Page 18: ...gital inputs cable to the appropriate terminals as shown in the illustration below B C A A 1 2 4 5 S6S S7S S8S S9S 3 C B A8P X801M a 5 4 3 2 1 a Installation of EKRP1AHTA is required 3 Fix the cable with cable ties to the cable tie mountings 6 3 10 To connect the safety thermostat normally closed contact Wires 2 0 75 mm Maximum length 50 m Safety thermostat contact 16 V DC detection voltage suppli...

Page 19: ...or unit to a Smart Grid In case of low voltage Smart Grid contacts In case of high voltage Smart Grid contacts This requires the installation of the Smart Grid relay kit EKRELSG In case of low voltage Smart Grid contacts Wires Smart Grid pulse meter 0 5 mm Wires low voltage Smart Grid contacts 0 5 mm 9 8 4 3 Benefit kWh power supply Smart grid 9 8 5 Smart grid operation mode 9 8 6 Allow electrical...

Page 20: ...mostat Q4L replace the jumper with the safety thermostat wires h Smart Grid pulse meter 1 Install the components of the Smart Grid relay kit as follows a b c d e K1A K2A X10M 2 4 K1A K2A Relays X10M Terminal block a Screws for X10M b Screws for K1A and K2A c Sticker to put on the high voltage wires d Wires between the relays and X5M AWG22 ORG e Wires between the relays and X10M AWG18 RED C B X5M X...

Page 21: ...on wizard To access Installer settings see 7 1 1 To access the most used commands 421 Afterwards If necessary you can make changes to the configuration in the menu structure or the overview settings INFORMATION When the configuration wizard is finished the user interface will show an overview screen and request to confirm When confirmed the system will restart and the home screen will be displayed...

Page 22: ...erface will guide you using the configuration wizard This way you can set the most important initial settings This way the unit will be able to run properly Afterwards more detailed settings can be done via the menu structure if required 7 2 1 Configuration wizard Language Code Description 7 1 N A Language 7 2 2 Configuration wizard Time and date Code Description 7 2 N A Set the local time and dat...

Page 23: ... the menu structure of the user interface only INFORMATION If 4 03 1 or 3 then Emergency Manual is not applicable for the booster heater INFORMATION If a heat pump failure occurs and Emergency is set to Manual the room frost protection function the underfloor heating screed dryout function and the water pipe antifreeze function will remain active even if the user does NOT confirm emergency operati...

Page 24: ...s on backup heater configuration 7 2 5 Configuration wizard Main zone The most important settings for the main leaving water zone can be set here Emitter type Heating up or cooling down the main zone can take longer This depends on The water volume of the system The heater emitter type of the main zone The setting Emitter type can compensate for a slow or a quick heating cooling system during the ...

Page 25: ... wizard Main zone 424 Code Description 3 9 N A 0 Leaving water if the control type of the main zone is Leaving water 1 External room thermostat if the control type of the main zone is External room thermostat or Room thermostat Setpoint mode For more info about this functionality see 7 2 5 Configuration wizard Main zone 424 Code Description 3 4 N A 0 Fixed 1 WD heating fixed cooling 2 Weather depe...

Page 26: ...perature at X1 is unequally higher than the preferred temperature at X2 When offset is changed the new preferred temperature at X1 is equally higher as the preferred temperature at X2 c Slope d Offset Item Description e Selected weather dependent zone Main zone or additional zone heating Main zone or additional zone cooling Domestic hot water X1 X2 Examples of outdoor ambient temperature Y1 Y2 Y3 ...

Page 27: ... is set by the Reheat setpoint minus the reheat hysteresis If the tank temperature drops below this value the tank is heated up during storage comfort to prioritize the domestic hot water preparation When the tank temperature rises above this value domestic hot water preparation and space heating cooling are executed sequentially Code Description 5 4 6 0C Reheat setpoint 30 C min 50 6 0E C 7 3 Wea...

Page 28: ...ifferent ambient temperatures For example if leaving water temperature is always a bit too cold at different ambient temperatures shift the offset up to equally increase the leaving water temperature for all ambient temperatures Examples Weather dependent curve when slope is selected X1 X2 c d e Y1 Y2 Y3 Y4 a b Weather dependent curve when offset is selected Y1 Y2 Y3 Y4 X1 X2 a b c d e Item Descri...

Page 29: ...reached the curve flattens out To fine tune the weather dependent curve slope offset curve The following table describes how to fine tune the weather dependent curve of a zone or tank You feel Fine tune with slope and offset At regular outdoor temperatures At cold outdoor temperatures Slope Offset OK Cold OK Hot Cold OK Cold Cold You feel Fine tune with slope and offset At regular outdoor temperat...

Page 30: ... 4P629081 1A 2020 08 Code Description 3 A C 06 External room thermostat type for the additional zone 1 1 contact 2 2 contacts 7 4 3 Information Dealer information The installer can fill in his contact number here Code Description 8 3 N A Number that users can call in case of problems ...

Page 31: ...r heater Capacity BSH allowance schedule BSH eco timer Operation 9 6 Balancing Space heating priority Priority temperature Offset BSH setpoint Minimum running timer Anti recycle timer Maximum running timer Additional timer 9 9 Power consumption control Power consumption control Type Limit Limit 1 Limit 2 Limit 3 Limit 4 Priority heater 9 A Energy metering Electricity meter 2 Electricity meter 1 9 ...

Page 32: ...it and the domestic hot water tank if applicable The system is properly earthed and the earth terminals are tightened The fuses or locally installed protection devices are installed according to this document and have NOT been bypassed The power supply voltage matches the voltage on the identification label of the unit There are NO loose connections or damaged electrical components in the switch b...

Page 33: ...iver the required capacity To monitor leaving water and tank temperatures During test run the correct operation of the unit can be checked by monitoring its leaving water temperature heating cooling mode and tank temperature domestic hot water mode To monitor the temperatures 1 In the menu go to Sensors 2 Select the temperature information 8 2 4 To perform an actuator test run Conditions Make sure...

Page 34: ... result in cracking of the screed NOTICE For the underfloor heating screed dryout to be able to start make sure the following settings are met 4 00 1 C 02 0 D 01 0 4 08 0 4 01 1 9 Hand over to the user Once the test run is finished and the unit operates properly please make sure the following is clear for the user Fill in the installer setting table in the operation manual with the actual settings...

Page 35: ...frigerant side B2PR Refrigerant pressure sensor C Field installed R1T Thermistor heat exchanger water OUT a1 Space heating water IN R2T Thermistor backup heater water OUT a2 Space heating water OUT R3T Thermistor liquid refrigerant b1 Gas refrigerant IN heating mode condenser R4T Thermistor heat exchanger water IN b2 Liquid refrigerant OUT heating mode condenser Screw connection c1 Liquid refriger...

Page 36: ... wired On OFF thermostat wired On OFF thermostat wireless On OFF thermostat wireless Ext thermistor External thermistor Heat pump convector Heat pump convector Add LWT Additional leaving water temperature On OFF thermostat wired On OFF thermostat wired On OFF thermostat wireless On OFF thermostat wireless Ext thermistor External thermistor Heat pump convector Heat pump convector Position in switch...

Page 37: ... 4 Domestic hot water tank 3 wire type SPST 3 wire type SPST Booster heater power supply Booster heater power supply English Translation Only for Only for SWB Switch box 5 Ext thermistor 5 External thermistor SWB Switch box 6 Field supplied options 6 Field supplied options 12 V DC pulse detection voltage supplied by PCB 12 V DC pulse detection voltage supplied by PCB 230 V AC supplied by PCB 230 V...

Page 38: ... A14P P1 P2 user interface Only for heat pump convector Only for remote user interface Only for KRTR wireless room thermostat Only for KRTW wired room thermostat 5 core for C H operation 4 core for H only operation 3 core for C H operation 2 core for H only operation communication 2 core communication 2 core 4 core Optional part External room thermostat Heat pump convector main and or additional z...

Page 39: ... m2 H 1150 200 200 500 mm 450 10 4 Table 2 Minimum floor area indoor unit mc kg Minimum floor area m H 1150 mm H 1200 mm H 1300 mm H 1400 mm H 1500 mm H 1600 mm H 1700 mm H 1800 mm 1 84 8 57 7 84 6 64 5 92 5 51 5 16 4 84 4 57 1 86 8 76 8 02 6 78 5 98 5 57 5 21 4 90 4 62 1 88 8 95 8 19 6 93 6 05 5 63 5 27 4 95 4 67 1 90 9 14 8 36 7 08 6 11 5 69 5 32 5 00 4 72 INFORMATION H Height measured from the ...

Page 40: ... i e when H is between two H values from the table consider the value that corresponds to the lower H value from the table If H 1450 mm consider the floor area that corresponds to H 1400 mm For intermediate dm values i e when dm is between two dm values from the table consider the value that corresponds to the higher dm value from the table If dm 1 55 kg consider the value that corresponds to dm 1...

Page 41: ......

Page 42: ......

Page 43: ......

Search results

Summary of Contents for Altherma 3 R W

Reviews:

Related manuals for Altherma 3 R W

Brands by name

Popular brands

Daikin Altherma 3 R W, Installation Manual

Search results

Summary of Contents for Altherma 3 R W

Reviews:

Related manuals for Altherma 3 R W

Brands by name

Popular brands