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1 Table of contents

Installation manual

3

RZQG7 RZQG71~12 RZQG140L7Y1L
Split system air conditioners
4P473073-1A – 2019.04

Table of contents

1 About the documentation

3

1.1

About this document..................................................................

3

2 About the box

3

2.1

Outdoor unit...............................................................................

3

2.1.1

To remove the accessories from the outdoor unit.......

3

3 Preparation

4

3.1

Preparing the installation site ....................................................

4

3.1.1

Installation site requirements of the outdoor unit ........

4

4 Installation

4

4.1

Mounting the outdoor unit..........................................................

4

4.1.1

To provide the installation structure ............................

4

4.1.2

To install the outdoor unit............................................

4

4.1.3

To provide drainage ....................................................

4

4.1.4

To prevent the outdoor unit from falling over ..............

5

4.2

Connecting the refrigerant piping ..............................................

5

4.2.1

To connect the refrigerant piping to the outdoor unit ..

5

4.2.2

To determine if oil traps are required ..........................

6

4.3

Checking the refrigerant piping .................................................

6

4.3.1

Checking refrigerant piping: Setup..............................

6

4.3.2

To check for leaks.......................................................

6

4.3.3

To perform vacuum drying ..........................................

6

4.4

Charging refrigerant ..................................................................

7

4.4.1

To determine the additional refrigerant amount ..........

7

4.4.2

To determine the complete recharge amount .............

7

4.4.3

Charging refrigerant: Setup.........................................

7

4.4.4

To charge additional refrigerant ..................................

7

4.4.5

To fix the fluorinated greenhouse gases label ............

7

4.5

Connecting the electrical wiring.................................................

8

4.5.1

About electrical compliance ........................................

8

4.5.2

Specifications of standard wiring components............

8

4.5.3

To connect the electrical wiring on the outdoor unit....

8

4.6

Finishing the outdoor unit installation ........................................

9

4.6.1

To finish the outdoor unit installation ..........................

9

4.6.2

To check the insulation resistance of the compressor

9

5 Commissioning

9

5.1

Checklist before commissioning ................................................

9

5.2

To perform a test run .................................................................

10

5.3

Error codes when performing a test run ....................................

11

6 Disposal

11

7 Technical data

12

7.1

Service space: Outdoor unit ......................................................

12

7.2

Piping diagram: Outdoor unit.....................................................

12

7.3

Wiring diagram: Outdoor unit ....................................................

13

1

About the documentation

1.1

About this document

Target audience

Authorised installers

INFORMATION

This appliance is intended to be used by expert or trained
users  in  shops,  in  light  industry  and  on  farms,  or  for
commercial use by lay persons.

Documentation set

This  document  is  part  of  a  documentation  set.  The  complete  set
consists of:

General safety precautions:

▪ Safety instructions that you MUST read before installing

▪ Format: Paper (in the box of the outdoor unit)

Outdoor unit installation manual:

▪ Installation instructions

▪ Format: Paper (in the box of the outdoor unit)

Installer reference guide:

▪ Preparation of the installation, reference data,…

▪ Format:  Digital  files  on 

http://www.daikineurope.com/support-

and-manuals/product-information/

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).

2

About the box

2.1

Outdoor unit

2.1.1

To remove the accessories from the
outdoor unit

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2

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b

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d

e

a

General safety precautions

b

Outdoor unit installation manual

c

Cable tie

d

Fluorinated greenhouse gases label

e

Energy label

Summary of Contents for RZQG100L8Y1L

Page 1: ...Installation manual Split system air conditioners English Installation manual Split system air conditioners RZQG71L9V1L RZQG71L8Y1L RZQG100L8Y1L RZQG125L8Y1L RZQG140L7Y1L...

Page 2: ...1000 1000 500 HD HU HU a b 100 100 c d e eB eD A B C D E HB HD A B C 200 300 1000 A B C E 200 300 1000 1000 500 D 1000 D E 1000 1000 500 B D HD HU 300 1000 HD HU 250 1500 HU HD HU 300 1500 B D E HB H...

Page 3: ...or 9 5 Commissioning 9 5 1 Checklist before commissioning 9 5 2 To perform a test run 10 5 3 Error codes when performing a test run 11 6 Disposal 11 7 Technical data 12 7 1 Service space Outdoor unit...

Page 4: ...a Make sure not to cover the drain holes of the bottom plate of the unit INFORMATION The recommended height of the upper protruding part of the bolts is 20 mm 20 NOTICE Fix the outdoor unit to the fou...

Page 5: ...DANGER RISK OF BURNING 4 2 1 To connect the refrigerant piping to the outdoor unit 1 Do the following Remove the service cover a with screw b Remove the piping intake plate c with screw d c a b d 2 C...

Page 6: ...ng machine e Vacuum pump f Stop valve 4 3 2 To check for leaks NOTICE Do NOT exceed the unit s maximum working pressure see PS High on the unit name plate NOTICE Make sure to use a recommended bubble...

Page 7: ...ecking refrigerant piping Setup on page 6 4 4 4 To charge additional refrigerant WARNING Only use R410A as refrigerant Other substances may cause explosions and accidents R410A contains fluorinated gr...

Page 8: ...an or equal to the minimum Ssc value Model Minimum Ssc value RZQG71_V1 RZQG100 140_Y1 1170 kVA 4 5 2 Specifications of standard wiring components Component V1 Y1 71 71 100 125 140 Power supply cable M...

Page 9: ...ection cable d Liquid pipe e Liquid pipe insulation f Finishing tape 2 Install the service cover 4 6 2 To check the insulation resistance of the compressor NOTICE If after installation refrigerant acc...

Page 10: ...m a test run This task is only applicable when using the BRC1E52 user interface When using BRC1E51 see the installation manual of the user interface When using BRC1D see the service manual of the user...

Page 11: ...ween outdoor unit and indoor units between indoor unit and user interface The fuse on the outdoor unit PCB has blown out E3 E4 or L8 The stop valves are closed The air inlet or air outlet is blocked E...

Page 12: ...prevent discharged air from flowing back to the suction side through the bottom of the unit 2 Maximum two units can be installed Not allowed Multiple rows of units See figure 2 on the inside of the fr...

Page 13: ...citor DS1 DIP switch F1U F8U RZQG71_V1 F1U F2U Fuse F6U Fuse T 3 15 A 250 V F7U F8U Fuse F 1 0 A 250 V F1U F8U RZQG_Y1 F1U F2U Fuse 31 5 A 250 V F1U A2P Fuse T 5 0 A 250 V F3U F6U Fuse T 6 3 A 250 V F...

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Page 16: ...4P473073 1A 2019 04 Copyright 2017 Daikin 4P473073 1 A 0000000...

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