Daikin RZQG71L8Y1L [3/32] Meaning of warnings and symbols
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1 General safety precautions
Installer reference guide
3
RZQG71L9V1L + RZQG71~125L8Y1L + RZQG140L7Y1L
Split system air conditioners
4P473074-1A – 2019.04
1.1.1 Meaning of warnings and symbols
DANGER
Indicates a situation that results in death or serious injury.
DANGER: RISK OF ELECTROCUTION
Indicates a situation that could result in electrocution.
DANGER: RISK OF BURNING
Indicates a situation that could result in burning because of
extreme hot or cold temperatures.
DANGER: RISK OF EXPLOSION
Indicates a situation that could result in explosion.
WARNING
Indicates a situation that could result in death or serious
injury.
WARNING: FLAMMABLE MATERIAL
CAUTION
Indicates a situation that could result in minor or moderate
injury.
NOTICE
Indicates a situation that could result in equipment or
property damage.
INFORMATION
Indicates useful tips or additional information.
Symbol Explanation
Before installation, read the installation and
operation manual, and the wiring instruction sheet.
Before performing maintenance and service tasks,
read the service manual.
For more information, see the installer and user
reference guide.
1.2 For the installer
1.2.1 General
If you are NOT sure how to install or operate the unit, contact your
dealer.
NOTICE
Improper installation or attachment of equipment or
accessories could result in electric shock, short-circuit,
leaks, fire or other damage to the equipment. Only use
accessories, optional equipment and spare parts made or
approved by Daikin.
WARNING
Make sure installation, testing and applied materials
comply with applicable legislation (on top of the
instructions described in the Daikin documentation).
CAUTION
Wear adequate personal protective equipment (protective
gloves, safety glasses,…) when installing, maintaining or
servicing the system.
WARNING
Tear apart and throw away plastic packaging bags so that
nobody, especially children, can play with them. Possible
risk: suffocation.
DANGER: RISK OF BURNING
▪ Do NOT touch the refrigerant piping, water piping or
internal parts during and immediately after operation. It
could be too hot or too cold. Give it time to return to
normal temperature. If you must touch it, wear
protective gloves.
▪ Do NOT touch any accidental leaking refrigerant.
WARNING
Provide adequate measures to prevent that the unit can be
used as a shelter by 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 objects or equipment on top of the
unit.
▪ Do NOT sit, climb or stand on the unit.
NOTICE
Works executed on the outdoor unit are best done under
dry weather conditions to avoid water ingress.
In accordance with the applicable legislation, it might be necessary
to provide a logbook with the product containing at least: information
on maintenance, repair work, results of tests, stand-by periods,…
Also, at least, following information MUST be provided at an
accessible place at the product:
▪ Instructions for shutting down the system in case of an emergency
▪ Name and address of fire department, police and hospital
▪ Name, address and day and night telephone numbers for
obtaining service
In Europe, EN378 provides the necessary guidance for this logbook.
1.2.2 Installation site
▪ Provide sufficient space around the unit for servicing and air
circulation.
▪ Make sure the installation site withstands the weight and vibration
of the unit.
▪ Make sure the area is well ventilated. Do NOT block any
ventilation openings.
▪ Make sure the unit is level.
Do NOT install the unit in the following places:
▪ In potentially explosive atmospheres.
▪ In places where there is machinery that emits electromagnetic
waves. Electromagnetic waves may disturb the control system,
and cause malfunction of the equipment.
▪ In places where there is a risk of fire due to the leakage of
flammable gases (example: thinner or gasoline), carbon fibre,
ignitable dust.
▪ In places where corrosive gas (example: sulphurous acid gas) is
produced. Corrosion of copper pipes or soldered parts may cause
the refrigerant to leak.
Содержание
- Installer reference guide 1
- Split system air conditioners 1
- About the box 6 2
- About the documentation 2
- About the documentation 5 2
- About the units and options 7 2
- Commissioning 21 2
- Disposal 24 2
- General safety precautions 2
- General safety precautions 2 2
- Glossary 27 2
- Hand over to the user 23 2
- Installation 10 2
- Installation manual and in the installer reference guide must be performed by an authorised installer 2
- Installer reference guide 2
- Languages are translations 2
- Maintenance and service 23 2
- Preparation 7 2
- Table of contents 2
- Technical data 25 2
- The installation of the system and all activities described in the 2
- The original documentation is written in english all other 2
- The precautions described in this document cover very important 2
- Topics follow them carefully 2
- Troubleshooting 23 2
- For the installer 3
- General 3
- General safety precautions 3
- Installation site 3
- Meaning of warnings and symbols 3
- General safety precautions 4
- Refrigerant 4
- About the documentation 5
- About this document 5
- Electrical 5
- About the box 6
- Installer reference guide at a glance 6
- Outdoor unit 6
- Overview about the box 6
- To handle the outdoor unit 6
- To remove the accessories from the outdoor unit 6
- To unpack the outdoor unit 6
- About the units and options 7
- Combining units and options 7
- Identification 7
- Identification label outdoor unit 7
- Installation site requirements of the outdoor unit 7
- Overview about the units and options 7
- Overview preparation 7
- Possible options for the outdoor unit 7
- Preparation 7
- Preparing the installation site 7
- About reusing existing piping 8
- Additional installation site requirements of the outdoor unit in cold climates 8
- Preparation 8
- Preparing refrigerant piping 8
- Preparation 9
- Refrigerant piping diameter 9
- Refrigerant piping insulation 9
- Refrigerant piping length and height difference 9
- Refrigerant piping material 9
- Refrigerant piping requirements 9
- To check if piping is contaminated 9
- About mounting the outdoor unit 10
- About opening the units 10
- About preparing electrical wiring 10
- Installation 10
- Mounting the outdoor unit 10
- Opening the units 10
- Overview installation 10
- Preparing electrical wiring 10
- To open the outdoor unit 10
- Installation 11
- Precautions when mounting the outdoor unit 11
- To install the outdoor unit 11
- To provide drainage 11
- To provide the installation structure 11
- About connecting the refrigerant piping 12
- Connecting the refrigerant piping 12
- Installation 12
- Precautions when connecting the refrigerant piping 12
- To prevent the outdoor unit from falling over 12
- Guidelines when connecting the refrigerant piping 13
- Installation 13
- Pipe bending guidelines 13
- To braze the pipe end 13
- To flare the pipe end 13
- To handle the stop valve 13
- Using the stop valve and service port 13
- Installation 14
- To connect the refrigerant piping to the outdoor unit 14
- To handle the service cap 14
- To handle the stem cap 14
- To open close the stop valve 14
- About checking the refrigerant piping 15
- Checking the refrigerant piping 15
- Installation 15
- Precautions when checking the refrigerant piping 15
- To determine if oil traps are required 15
- About charging refrigerant 16
- Charging refrigerant 16
- Checking refrigerant piping setup 16
- Installation 16
- To check for leaks 16
- To perform vacuum drying 16
- Installation 17
- Precautions when charging refrigerant 17
- To determine the additional refrigerant amount 17
- About connecting the electrical wiring 18
- About electrical compliance 18
- Charging refrigerant setup 18
- Connecting the electrical wiring 18
- Installation 18
- To charge additional refrigerant 18
- To determine the complete recharge amount 18
- To fix the fluorinated greenhouse gases label 18
- Guidelines when connecting the electrical wiring 19
- Installation 19
- Precautions when connecting the electrical wiring 19
- Specifications of standard wiring components 19
- To connect the electrical wiring on the outdoor unit 19
- Finishing the outdoor unit installation 20
- Installation 20
- To close the outdoor unit 20
- To finish the outdoor unit installation 20
- Checklist before commissioning 21
- Commissioning 21
- Overview commissioning 21
- Precautions when commissioning 21
- To check the insulation resistance of the compressor 21
- Commissioning 22
- Error codes when performing a test run 22
- To perform a test run 22
- Checklist for yearly maintenance of the outdoor unit 23
- Hand over to the user 23
- Maintenance and service 23
- Maintenance safety precautions 23
- Overview maintenance and service 23
- Overview troubleshooting 23
- Precautions when troubleshooting 23
- To prevent electrical hazards 23
- Troubleshooting 23
- About pump down 24
- Disposal 24
- Overview disposal 24
- To pump down 24
- 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 25
- Discharge side take refrigerant piping work into account when positioning the units if your layout does not match with any of the layouts below contact your dealer 25
- Multiple rows of units 25
- Service space outdoor unit 25
- Single unit single row of units 25
- Suction side in the illustrations below the service space at the suction side is based on 35 c db and cooling operation foresee more space in the following cases 25
- Technical data 25
- When the heat load of the outdoor units is expected to regularly exceed the maximum operating capacity 25
- When the suction side temperature regularly exceeds this temperature 25
- Piping diagram outdoor unit 26
- Stacked units max 2 levels 26
- Technical data 26
- Glossary 27
- Wiring diagram outdoor unit 27
- Glossary 28
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