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6 Electrical installation

Installation manual

14

ETVH/23E

Daikin Altherma 3 H HT F

4P644728-1B – 2022.03

WARNING

The backup heater MUST have a dedicated power supply
and MUST be protected by the safety devices required by
the applicable legislation.

CAUTION

To  guarantee  the  unit  is  completely  earthed,  ALWAYS
connect  the  backup  heater  power  supply  and  the  earth
cable.

The backup heater capacity can vary, 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

supply

Maximum

running

current

Z

max

*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)

6V3

(b)

Electrical equipment complying with EN/IEC 61000-3-12
(European/International Technical Standard setting the limits for
harmonic currents produced by equipment connected to public
low-voltage systems with input current >16 A and ≤75 A per
phase).

(c)

This equipment complies with EN/IEC 61000‑3‑11 (European/
International Technical Standard setting the limits for voltage
changes, voltage fluctuations and flicker in public low-voltage
supply systems for equipment with rated current ≤75 A) provided
that the system impedance Z

sys

 is less than or equal to Z

max

 at the

interface 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
necessary, that the equipment is connected only to a supply with
a system impedance Z

sys

 less than or equal to Z

max

.

(d)

6T1

Connect the backup heater power supply as follows:

X6M

F1B

Q1DI

a

b

a

Factory-mounted cable connected to the contactor of the
backup heater, inside the switch box (K5M)

b

Field wiring (see table below)

Model (power

supply)

Connections to backup heater power

supply

*6V (6V3: 1N~ 230 V)

1N~, 50 Hz

230 V AC

SWB

4
3

6
5

2
1

K5M

14
13

Q1DI

1

2

3

4

5

6

7

8

F1B

I

I

I

I

N

L

X6M

BRN

GRY

BLU1

BLU2

*6V (6T1: 3~ 230 V)

SWB

3~, 50 Hz

230 V AC

4
3

6
5

2
1

K5M

14
13

1

2

3

4

5

6

7

8

F1B

I

I

I

I

Q1DI

L1 L2 L3

X6M

BRN

GRY

BLU1

BLU2

*9W (3N~ 400 V)

3N~, 50 Hz

400 V AC

SWB

Q1DI

L1 L2 L3 N

1

2

3

4

5

6

7

8

F1B

I

I

I

I

X6M

2
1

K5M

4
3

6
5

14
13

BRN

GRY

BLK

BLU

F1B 

Overcurrent fuse (field supply). Recommended fuse:
4‑pole; 20 A; curve 400 V; tripping class C.

K5M

Safety contactor (in the lower switch box)

Q1DI

Earth leakage circuit breaker (field supply)

SWB

Switch box

X6M

Terminal (field supply)

Содержание ETVX16E9W7

Страница 1: ...therma 3 H HT F English Installation manual Daikin Altherma 3 H HT F ETVH16S18E 6V ETVH16S23E 6V ETVH16S18E 9W ETVH16S23E 9W ETVX16S18E 6V ETVX16S23E 6V ETVX16S18E 9W ETVX16S23E 9W A B C Z 1 2 3 9 htt...

Страница 2: ...m rnicemi nebo p edpisy za p edpokladu 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...

Страница 3: ...te 22 7 2 3 Configuration wizard System 22 7 2 4 Configuration wizard Backup heater 23 7 2 5 Configuration wizard Main zone 24 7 2 6 Configuration wizard Additional zone 25 7 2 7 Configuration wizard...

Страница 4: ...the instructions from this manual See 5 Piping installation 48 In case of freeze protection by glycol WARNING Ethylene glycol is toxic WARNING Due to the presence of glycol corrosion of the system is...

Страница 5: ...isible 4 Unit installation 4 1 Preparing the installation site 4 1 1 Installation site requirements of the indoor unit The indoor unit is designed for indoor installation only and for the following am...

Страница 6: ...lowing cases 4 2 2 To lower the switch box on the indoor unit 46 4 3 2 To connect the drain hose to the drain 47 When you need access to the high voltage switch box 2 T25 5 If you need access to the h...

Страница 7: ...hose to the drain See 4 3 2 To connect the drain hose to the drain 47 3 Slide the indoor unit into position 4 Adjust the height of the leveling feet to compensate for floor irregularities The maximum...

Страница 8: ...er volume and flow rate Minimum water volume Check that the total water volume in the installation is minimum 20 litres the internal water volume of the outdoor unit NOT included NOTICE When circulati...

Страница 9: ...e field supplied NOTICE Overpressure bypass valve delivered as accessory We recommend to install the overpressure bypass valve in the space heating water circuit Mind the minimum water volume when cho...

Страница 10: ...n is then lower than assumed As a result the hydraulic components might freeze up after all Take preventive actions to ensure a minimal exposure of the glycol to air Types of glycol The types of glyco...

Страница 11: ...TICE The distance between the high voltage and low voltage cables should be at least 50 mm 6 1 About electrical compliance Only for the backup heater of the indoor unit See 6 3 2 To connect the backup...

Страница 12: ...1 6 Room sensor offset Item Description WLAN module See Installation manual of the WLAN module Addendum book for optional equipment Installer reference guide Use the cable delivered with the WLAN modu...

Страница 13: ...9 S1S N L 5 6 1N 50 Hz 230 V AC 6 3 A 1 2 3 a b c B A B 5 6 1 2 3 X2M X1A X11YA X11YB X11Y X5M 9 10 X1M a b c a Interconnection cable main power supply b Normal kWh rate power supply c Preferential po...

Страница 14: ...ng the limits for voltage changes voltage fluctuations and flicker in public low voltage supply systems for equipment with rated current 75 A provided that the system impedance Zsys is less than or eq...

Страница 15: ...valve and a NO normally open valve A M2S B A B 21 28 X2M B 21 29 X2M NO NC 3 Fix the cable with cable ties to the cable tie mountings 6 3 4 To connect the electricity meters Wires 2 per meter 0 75 mm...

Страница 16: ...A4P 1 2 Wires connected to the alarm output 3 Wire between X2M and A4P A4P Installation of EKRP1HBAA is required A Y1 7 B A B 7 9 X2M A4P Y1 YC X1M a b a Installation of EKRP1HBAA is required b Prewi...

Страница 17: ...1 Open the following see 4 2 1 To open the indoor unit 45 1 Top panel 1 2 3 2 User interface panel 3 Upper switch box cover 2 Connect the changeover to external heat source cable to the appropriate t...

Страница 18: ...le 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 unnecessary tripping of the sa...

Страница 19: ...10 X5M 9 S10S X5M 6 X5M 5 S11S 2 1 B A B X5M 3 4 5 6 9 10 1314 3 Fix the cables with cable ties to the cable tie mountings In case of high voltage Smart Grid contacts Wires Smart Grid pulse meter 0 5...

Страница 20: ...essary bundle excessive cable length with a cable tie 6 3 12 To connect the WLAN cartridge delivered as accessory D Wireless gateway 1 Insert the WLAN cartridge into the cartridge slot on the user int...

Страница 21: ...a the breadcrumb in the home menu screen or the menu structure To enable breadcrumbs press the button in the home screen For example 2 9 Accessing settings via the code in the overview field settings...

Страница 22: ...This setting is read only Code Description 9 2 1 E 05 a E 06 a E 07 a Integrated The backup heater will also be used for domestic hot water heating a Use the menu structure instead of the overview set...

Страница 23: ...aller the possibility to indicate whether the system is filled with glycol or water This is important in case glycol is used to protect the water circuit against freezing If NOT set correctly the liqu...

Страница 24: ...g 0 Underfloor heating Maximum 55 C Variable 1 Fancoil unit Maximum 55 C Variable 2 Radiator Maximum 70 C Fixed 10 C NOTICE Average emitter temperature Leaving water temperature Delta T 2 This means t...

Страница 25: ...acts upon it Code Description 5 6 6 0D Heat up mode 0 Reheat only Only reheat operation is allowed 1 Schedule reheat The domestic hot water tank is heated according to a schedule and between the sched...

Страница 26: ...as climate and the insulation of the building the curve can be adjusted by an installer or user Types of weather dependent curve There are 2 types of weather dependent curves 2 points curve Slope off...

Страница 27: ...oint mode to Main zone Heating 2 4 Main zone Setpoint mode WD heating fixed cooling OR Weather dependent Main zone Cooling 2 4 Main zone Setpoint mode Weather dependent Additional zone Heating 3 4 Add...

Страница 28: ...tat type Only applicable in external room thermostat control NOTICE If an external room thermostat is used the external room thermostat will control the room frost protection However the room frost pr...

Страница 29: ...rical heaters Limit setting kW Enable room buffering Allow heater Allow pump 9 Installer settings Configuration wizard Domestic hot water Backup heater Emergency Balancing Water pipe freeze prevention...

Страница 30: ...ld wiring has been carried out according to this document and the applicable legislation Between the local supply panel and the outdoor unit Between indoor unit and outdoor unit Between the local supp...

Страница 31: ...e temperatures 1 In the menu go to Sensors 2 Select the temperature information 8 2 4 To perform an actuator test run Purpose Perform an actuator test run to confirm the operation of the different act...

Страница 32: ...sult 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 O...

Страница 33: ...ing cooling Water IN screw connection 1 a2 Space heating cooling Water OUT screw connection 1 b1 DHW Cold water IN screw connection 3 4 b2 DHW Hot water OUT screw connection 3 4 c1 Water IN from outdo...

Страница 34: ...rnal 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 wirele...

Страница 35: ...rical meters For HV smartgrid For high voltage Smart Grid For LV smartgrid For low voltage Smart Grid For safety thermostat For safety thermostat For smartgrid For Smart Grid Inrush Inrush current Max...

Страница 36: ...ired 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 OPTIONAL PART External room thermostat Heat pump con...

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Страница 40: ...4P644728 1B 2022 03 Copyright 2021 Daikin 4P644728 1 B 00000002 Verantwortung f r Energie und Umwelt...

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