background image

6 Installation

Installer reference guide

12

07C2V3

Daikin Altherma monobloc compact outdoor unit

4P598847-1 – 2019.10

5.4.4

Overview of electrical connections for
external and internal actuators

The following illustration shows the required field wiring.

INFORMATION

The  following  illustration  is  an  example  and  might  NOT
match your system layout.

3
4

5

1

2

a

b

a

Outdoor unit

b

Domestic hot water tank

Item

Description

Wires

Maximum

running

current

Outdoor unit power supply

1

Power supply for
outdoor unit

2+GND

(a)

2

Normal kWh rate power
supply

2

6.3 A

Optional equipment

3

Remote outdoor sensor 2

(b)

Field-supplied components

4

Shut-off valve

2

(b)

Interconnection cable

5

Interconnection cable
between outdoor unit
and domestic hot water
tank

2

(c)

(a)

Refer to name plate on outdoor unit.

(b)

Minimum cable section 0.75 mm².

(c)

Cable section 1.5 mm²; maximum length: 20 m.

NOTICE

▪ More 

technical 

specifications 

of 

the 

different

connections  are  indicated  on  the  inside  of  the  outdoor
unit and the domestic hot water tank.

▪ For how to connect the electrical wiring to the domestic

hot  water  tank,  refer  to  the  installation  manual  of  the
tank.

6

Installation

6.1

Overview: Installation

This  chapter  describes  what  you  have  to  do  and  know  on-site  to
install the system.

Typical workflow

Installation typically consists of the following stages:

1

Mounting the outdoor unit

2

Connecting the water piping

3

Connecting the electrical wiring

4

Finishing the installation of the outdoor unit

6.2

Opening the units

6.2.1

About opening the units

At certain times, you have to open the unit. 

Example:

▪ When connecting the electrical wiring

▪ When maintaining or servicing the unit

DANGER: RISK OF ELECTROCUTION

Do NOT leave the unit unattended when the service cover
is removed.

6.2.2

To open the outdoor unit

DANGER: RISK OF ELECTROCUTION

DANGER: RISK OF BURNING

1

2

6.2.3

To open the switch box cover of the
outdoor unit

6.3

Mounting the outdoor unit

6.3.1

About mounting the outdoor unit

When

You  have  to  mount  the  outdoor  unit  before  you  can  connect  the
water piping.

Typical workflow

Mounting the outdoor unit typically consists of the following stages:

1

Providing the installation structure.

2

Installing the outdoor unit.

3

Providing drainage.

4

Preventing the unit from falling over.

5

Protecting  the  unit  against  snow  and  wind  by  installing  a  snow
cover  and  baffle  plates.  See  "Preparing  installation  site"  in

"5 Preparation" 

[

4

 7].

Содержание EBLQ-C2V3

Страница 1: ...Installer reference guide Daikin Altherma monobloc compact outdoor unit English Installer reference guide Daikin Altherma monobloc compact outdoor unit EBLQ05C2V3 EBLQ07C2V3...

Страница 2: ...outdoor unit 14 6 3 5 To provide drainage 14 6 3 6 To prevent the outdoor unit from falling over 15 6 4 Connecting water piping 15 6 4 1 About connecting the water piping 15 6 4 2 Precautions when co...

Страница 3: ...y small animals Small animals that make contact with electrical parts can cause malfunctions smoke or fire CAUTION Do NOT touch the air inlet or aluminium fins of the unit NOTICE Do NOT place any obje...

Страница 4: ...e nameplate of the unit It states the type of refrigerant and necessary amount The unit is factory charged with refrigerant and depending on pipe sizes and pipe lengths some systems require additional...

Страница 5: ...arrying connections must be separated before the earth connection is The length of the conductors between the power supply stress relief and the terminal block itself must be as such that the current...

Страница 6: ...ons Safety instructions that you must read before installing About the documentation What documentation exists for the installer About the box How to unpack the units and remove their accessories Abou...

Страница 7: ...remote outdoor sensor can be installed to measure the outdoor temperature on another location e g to avoid direct sunlight to have an improved system behaviour For installation instructions see the in...

Страница 8: ...of the unit Where the voltage fluctuates a lot In vehicles or vessels Where acidic or alkaline vapour is present Seaside installation Make sure the outdoor unit is NOT directly exposed to sea winds T...

Страница 9: ...ovide adequate safeguards in the water circuit to ensure that the maximum pressure is NOT exceeded Water temperature All installed piping and piping accessories valve connections MUST withstand the fo...

Страница 10: ...s case it is recommended to install an extra vessel outside the unit a This is the height difference m between the highest point of the water circuit and the outdoor unit If the outdoor unit is at the...

Страница 11: ...to provide reliable electric service at competitive prices and are often authorized to bill clients at benefit rates E g time of use rates seasonal rates W rmepumpentarif in Germany and Austria This e...

Страница 12: ...nstallation manual of the tank 6 Installation 6 1 Overview Installation This chapter describes what you have to do and know on site to install the system Typical workflow Installation typically consis...

Страница 13: ...in accordance with the foundation drawing INFORMATION For information on the available options contact your dealer If the unit is installed directly on the floor prepare 4 sets of M8 or M10 anchor bo...

Страница 14: ...ation places where water leaking from the unit due to a blocked drain pan can cause damage to the location Make sure that condensation water can be evacuated properly Install the unit on a base to mak...

Страница 15: ...tank 3 Filling the water circuit 4 Protecting the water circuit against freezing addition of glycol 5 Filling the domestic hot water tank 6 Insulating the water piping INFORMATION For instructions re...

Страница 16: ...e outdoor unit 4 Connecting the power supply of the domestic hot water tank 5 Connecting the power supply of the optional backup heater inside the domestic hot water tank if applicable 6 Connecting th...

Страница 17: ...g b High voltage wiring main power supply 5 Make sure that the cable does NOT come in contact with sharp edges or hot gas piping 6 Install the switch box cover INFORMATION When installing field supply...

Страница 18: ...CE Only connect NO normally open valves NO X5M X3M M2S 2 1 6 6 Finishing the outdoor unit installation 6 6 1 To close the outdoor unit 1 Close the switch box cover 2 Mount the top plate and the front...

Страница 19: ...r further commissioning instructions see the installation manual of the domestic hot water tank 8 Hand over to the user Once the test run is finished and the unit operates properly please make sure th...

Страница 20: ...or similarly qualified persons Booster heater of the domestic hot water tank See the installation manual of the domestic hot water tank 10 Troubleshooting 10 1 Overview Troubleshooting For instruction...

Страница 21: ...he gas stop valve and stop forced cooling a c b d d e a Gas stop valve b Closing direction c Hexagonal wrench d Valve cap e Liquid stop valve 11 3 To start and stop forced cooling Confirm that DIP swi...

Страница 22: ...CuT 7 9 CuT 1 4 3 2 t 12 7 CuT 12 7 CuT R4T 9 5 CuT 6 4 CuT 6 4 CuT M 6 4 CuT 6 4 CuT Discharge pipe thermistor Accumulator Compressor High pressure switch Muffler Muffler 4 way valve Pressure sensor...

Страница 23: ...ensor S1PH High pressure switch S2 S503 Connector SA1 Surge arrestor SHEET METAL Terminal strip on fixed plate SW1 SW3 Push buttons SW2 SW5 DIP switches U Connector V Connector V2 V3 V401 Varistor W C...

Страница 24: ...230 V earth Only for normal power supply installation MONOBLOC UNIT STANDARD PART POWER SUPPLY Control box 12 3 ESP curve Outdoor unit Note A flow error will occur when the minimum water flow rate is...

Страница 25: ...duct or application explaining how to install configure and maintain it Operation manual Instruction manual specified for a certain product or application explaining how to operate it Maintenance inst...

Страница 26: ......

Страница 27: ......

Страница 28: ...4P598847 1 2019 10 Copyright 2019 Daikin...

Отзывы: