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10 Technical data

Installation manual

36

ETBH/X16E

Daikin Altherma 3 H HT W

4P644727-1B – 2022.03

10.2

Wiring diagram: Indoor unit

See  the  internal  wiring  diagram  supplied  with  the  unit  (on  the  inside  of  the  indoor  unit  switch  box  cover).  The  abbreviations  used  are  listed
below.

Notes to go through before starting the unit

English

Translation

Notes to go through before
starting the unit

Notes to go through before
starting the unit

X1M

Main terminal

X2M

Field wiring terminal for AC

X5M

Field wiring terminal for DC

X6M

Backup heater power supply
terminal

X7M, X8M

Booster heater power supply
terminal

X10M

Smart Grid terminal

Earth wiring

Field supply

1

Several wiring possibilities

Option

Not mounted in switch box

Wiring depending on model

PCB

Note 1: Connection point of the
power supply for the BUH/BSH
should be foreseen outside the
unit.

Note 1: Connection point of the
power supply for the backup
heater/booster heater should be
foreseen outside the unit.

Backup heater power supply

Backup heater power supply

 6T1 (3~, 230 V, 6 kW)

 6T1 (3~, 230 V, 6 kW)

 6V3 (1N~, 230 V, 6 kW)

 6V3 (1N~, 230 V, 6 kW)

 6WN/9WN (3N~, 400 V, 6/9

kW)

 6WN/9WN (3N~, 400 V, 6/9

kW)

User installed options

User installed options

 Remote user interface

 Dedicated Human Comfort

Interface (BRC1HHDA used as
room thermostat)

 Ext. indoor thermistor

 External indoor thermistor

 Ext outdoor thermistor

 External outdoor thermistor

 Digital I/O PCB

 Digital I/O PCB

 Demand PCB

 Demand PCB

 Safety thermostat

 Safety thermostat

 Smart Grid

 Smart Grid

 WLAN module

 WLAN module

 WLAN cartridge

 WLAN cartridge

 Bizone mixing kit

 Bizone mixing kit

 Domestic hot water tank

 Domestic hot water tank

Main LWT

Main 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

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 box

English

Translation

Position in switch box

Position in switch box

Legend

A1P

Main PCB

A2P

* ON/OFF thermostat (PC=power circuit)

A3P

* Heat pump convector

A4P

* Digital I/O PCB

A8P

* Demand PCB

A11P

Main PCB of the MMI (= user interface of the
indoor unit)

A14P

* PCB of the dedicated Human Comfort

Interface (BRC1HHDA used as room
thermostat)

A15P

* Receiver PCB (wireless ON/OFF

thermostat)

A20P

* WLAN module

A30P

* Bizone mixing kit PCB

BSK (A3P)

Solar pump station relay

CN* (A4P)

* Connector

DS1 (A8P)

* DIP switch

F1B

# Overcurrent fuse backup heater

F2B

# Overcurrent fuse booster heater

F1U, F2U (A4P)

* Fuse 5 A 250 V for digital I/O PCB

K1A, K2A

* High voltage Smart Grid relay

K1M, K2M

Contactor backup heater

K3M

* Contactor booster heater

K5M

Safety contactor backup heater

K*R (A1P-A4P)

Relay on PCB

M2P

# Domestic hot water pump

M2S

# 2-way valve for cooling mode

M3S

* 3-way valve for floorheating/domestic hot

water

PC (A15P)

* Power circuit

PHC1 (A4P)

* Optocoupler input circuit

Q4L

# Safety thermostat

Q*DI

# Earth leakage circuit breaker

R1H (A2P)

* Humidity sensor

R1T (A2P)

* Ambient sensor ON/OFF thermostat

R2T (A2P)

* External sensor (floor or ambient)

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

TR1

Power supply transformer

X6M

# Backup heater power supply terminal strip

Содержание ETBH16E 6V Series

Страница 1: ...Installation manual Daikin Altherma 3 H HT W English Installation manual Daikin Altherma 3 H HT W ETBH16E 6V ETBH16E 9W ETBX16E 6V ETBX16E 9W A B C Z 1 2 3 9 https daikintechnicaldatahub eu...

Страница 2: ...e tyto v robky jsou pou v ny v souladu s na imi pokyny u skladu sa sljede om direktivom ma ili odredbom a uz uvjet da se proizvodi koriste sukladno na im uputama megfelelnek az al bbi ir nyelv ek nek...

Страница 3: ...regulation s provided that the products are used in accordance with our instructions as amended S I 2016 1101 Electrical Equipment Safety Regulations 2016 S I 2016 1091 Electromagnetic Compatibility...

Страница 4: ...er 25 7 2 5 Configuration wizard Main zone 25 7 2 6 Configuration wizard Additional zone 26 7 2 7 Configuration wizard Tank 27 7 3 Weather dependent curve 27 7 3 1 What is a weather dependent curve 27...

Страница 5: ...WARNING Field piping method MUST be in accordance with the instructions from this manual See 5 Piping installation 48 In case of freeze protection by glycol WARNING Ethylene glycol is toxic WARNING D...

Страница 6: ...anual e WLAN cartridge f Sealing ring for shut off valve g Shut off valve h Overpressure bypass valve i Wall bracket 4 Unit installation 4 1 Preparing the installation site 4 1 1 Installation site req...

Страница 7: ...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...

Страница 8: ...in 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...

Страница 9: ...er interface does NOT display error 7H 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 guarante...

Страница 10: ...ct the water circuit against freezing Add glycol to the water Glycol lowers the freezing point of the water Install freeze protection valves Freeze protection valves drain the water from the system be...

Страница 11: ...e set to 1 If the glycol setting is NOT set correctly the liquid inside the piping can freeze Freeze protection by freeze protection valves About freeze protection valves When no glycol is added to th...

Страница 12: ...y 421 Room thermostat wired or wireless See below table Wires 0 75 mm Maximum running current 100 mA For the main zone 2 9 Control 2 A Ext thermostat type For the additional zone 3 A Ext thermostat ty...

Страница 13: ...nstaller reference guide Use the cable delivered with the WLAN module D Wireless gateway Bizone kit See Installation manual of the bizone kit Addendum book for optional equipment Use the cable deliver...

Страница 14: ...y of separate normal kWh rate power supply to indoor unit b X2M 5 6 depends on the type of preferential kWh rate power supply Separate connection to the indoor unit is required if preferential kWh rat...

Страница 15: ...terface point between the user s supply and the public system It is the responsibility of the installer or user of the equipment to ensure by consultation with the distribution network operator if nec...

Страница 16: ...open valve B C A A B C A A M2S NO NC C 5 6 X2M C 21 28 X2M C 5 6 X2M C 21 29 X2M B X2M 3 Fix the cable with cable ties to the cable tie mountings 6 3 4 To connect the electricity meters Wires 2 per me...

Страница 17: ...tion below 7 9 YC Y1 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 Y1 C B X2M X2M A4P A4P a 7 9 Y1 YC X1M a Insta...

Страница 18: ...open the indoor unit 47 1 Front panel 1 2 3 2 Switch box cover 3 Switch box 2 Connect the changeover to external heat source cable to the appropriate terminals as shown in the illustration below B C...

Страница 19: ...5M X5M 3 Fix the cable with cable ties to the cable tie mountings NOTICE Make sure to select and install the safety thermostat according to the applicable legislation In any case to prevent unnecessar...

Страница 20: ...Connect the wiring as follows B C A A X5M 4 X5M 3 S4S X5M 10 X5M 9 S10S X5M 6 X5M 5 S11S 2 1 C B X5M X5M 3 4 5 6 9 10 13 14 2 Fix the cables with cable ties to the cable tie mountings In case of high...

Страница 21: ...Grid pulse meter C B X5M X5M 3 4 13 14 3 Connect the high voltage wiring as follows B C A A L N L N X10M 1 X10M 2 X10M 3 X10M 4 2 1 1 High voltage Smart Grid contact 1 2 High voltage Smart Grid conta...

Страница 22: ...staller settings using two different methods However NOT all settings are accessible via both methods If so the corresponding table columns in this chapter are set to N A not applicable Method Column...

Страница 23: ...INFORMATION By default daylight savings time is enabled and clock format is set to 24 hours If you want to change these settings you can do this in the menu structure User settings Time date once the...

Страница 24: ...reduced DHW off if the house is unattended for longer periods Code Description 9 5 1 4 06 0 Manual 1 Automatic 2 auto SH reduced DHW on 3 auto SH reduced DHW off 4 auto SH normal DHW off INFORMATION T...

Страница 25: ...h Code Description 9 3 2 5 0D 0 230V 1ph 1 230V 3ph 2 400V 3ph Configuration The backup heater can be configured in different ways It can be chosen to have a 1 step only backup heater or a backup heat...

Страница 26: ...outdoor ambient temperature for heating does NOT depend on the outdoor ambient temperature for cooling In Weather dependent mode the desired leaving water temperature depends on the outdoor ambient te...

Страница 27: ...stop to tank heating even if the setpoint has NOT been reached Only program a storage stop when tank heating is absolutely undesirable Code Description 5 2 6 0A Comfort setpoint 30 C 6 0E C Eco setpoi...

Страница 28: ...o the next temperature Confirm changes and proceed 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 decr...

Страница 29: ...er 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 5 Additional zone Heating WD curve Additional...

Страница 30: ...acts The used external room thermostat can send a separate heating cooling thermo ON OFF condition 7 4 2 Additional zone Ext thermostat type Only applicable in external room thermostat control For mor...

Страница 31: ...perature Offset BSH setpoint Minimum running timer Anti recycle timer Maximum running timer Additional timer 9 A Energy metering Electricity meter 2 Electricity meter 1 9 B Sensors External sensor Ext...

Страница 32: ...door unit is properly mounted The following field wiring has been carried out according to this document and the applicable legislation Between the local supply panel and the outdoor unit Between indo...

Страница 33: ...or 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 h...

Страница 34: ...6 to 0 and KEEP it disabled until the screed dryout has finished Ignoring this notice will result in cracking of the screed NOTICE For the underfloor heating screed dryout to be able to start make sur...

Страница 35: ...diagram Indoor unit 3D120613B R2T R1T B1PW B2L A B B e e k k f i g c a b h j d h S1L i A Indoor unit B Field installed a Space heating water OUT b Water IN connection c Pump d Expansion vessel e Shut...

Страница 36: ...rmostat 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 therm...

Страница 37: ...xing kit Continuous Continuous current DHW pump output Domestic hot water pump output DHW pump Domestic hot water pump Electrical meters Electrical meters For HV smartgrid For high voltage Smart Grid...

Страница 38: ...luded A14P P1 P2 user interface Only for Human Comfort Interface Only for KRTR1 wireless room thermostat Only for KRTRB wireless room thermostat Only for KRTW wired room thermostat 5 core for C H oper...

Страница 39: ......

Страница 40: ...4P644727 1B 2022 03 Copyright 2021 Daikin 4P644727 1 B 00000001 Verantwortung f r Energie und Umwelt...

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