![Daikin FCAHG140FVEB [7/36] To remove the accessories from the indoor unit](/img/pdf.png)
Daikin FCAHG140FVEB [7/36] To remove the accessories from the indoor unit
![Daikin FCAHG140FVEB [7/36] To remove the accessories from the indoor unit](/views2/1792718/page7/bg7.png)
4 About the units and options
Installer and user reference guide
7
FCAHG71~140FVEB
Split system air conditioners
4P429475-1 – 2015.12
1 2
3.2.2 To remove the accessories from the
indoor unit
8× 4×1×1× 1×
a
4×1×
1×
1×
1×
7×
1×
e fdcb
h ji
g
1×
k
1×
l m on
a Paper pattern for installation (upper part of packing)
b General safety precautions
c Indoor unit installation and operation manual
d Installation guide
e Washers for hanger brackets
f Screws (to temporarily attach the paper pattern for
installation to the indoor unit)
g Cable ties
h Metal clamp
i Insulation piece (drain pipe)
j Sealing pads: Large (drain pipe), medium 1 (gas pipe),
medium 2 (liquid pipe), small (electrical wiring)
k Drain hose
l Insulation piece: Small (liquid pipe)
m Insulation piece: Large (gas pipe)
n Wiring instruction sheet (for the connection of the optional
sensor kit and decoration panels)
o Wire harness for the self‑cleaning decoration panel
4 About the units and options
4.1 Overview: About the units and
options
This chapter contains information about:
▪ Identifying the indoor unit
▪ Combining outdoor and indoor units
▪ Combining the indoor unit with options
INFORMATION
For year‑round cooling applications with low indoor
humidity conditions, such as Electronic Data Processing
rooms, contact your dealer or see the engineering
databook or the service manual.
4.2 Identification
NOTICE
When installing or servicing several units at the same time,
make sure NOT to switch the service panels between
different models.
4.2.1 Identification label: Indoor unit
Location
Model identification
Example: F C A HG 100 F VE B
Code Explanation
F Air-cooled split indoor unit
C Cassette (multi flow)
A Refrigerant R32
HG H=High-performance
G=GQI-Eco series
71~140 Capacity class
F Model series
VE Power supply
B European market
Symbols
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.
Refrigerant used: R32
4.3 About the indoor unit
Use the system in the following temperature and humidity ranges for
safe and effective operation.
Cooling Heating
Outdoor
temperature
–15~50°CDB –19~21°CDB
–20~15.5°CWB
Indoor
temperature
18~35°CDB
12~28°CWB
10~27°CDB
Indoor humidity ≤80%
(a)
Содержание
- Installer and user 1
- Reference guide 1
- Split system air conditioners 1
- About the box 6 2
- About the documentation 6 2
- About the system 25 2
- About the units and options 7 2
- Before operation 25 2
- Commissioning 17 2
- Configuration 16 2
- Disposal 19 2
- Energy saving and optimum operation 27 2
- For the installer 6 2
- For the user 25 2
- General safety precautions 3 2
- Hand over to the user 19 2
- Installation 10 2
- Installer and user reference guide 2
- Maintenance and service 27 2
- Operation 25 2
- Preparation 8 2
- Table of contents 2
- Technical data 20 2
- Troubleshooting 30 2
- User interface 25 2
- About the documentation 3
- Disposal 31 3
- For the installer 3
- For the user 3
- General 3
- General safety precautions 3
- Glossary 31 3
- Meaning of warnings and symbols 3
- Relocation 31 3
- General safety precautions 4
- Installation site 4
- Refrigerant 4
- Electrical 5
- General safety precautions 5
- About the box 6
- About the documentation 6
- About this document 6
- For the installer 6
- Indoor unit 6
- Overview about the box 6
- To unpack and handle the unit 6
- About the indoor unit 7
- About the units and options 7
- Identification 7
- Identification label indoor unit 7
- Overview about the units and options 7
- To remove the accessories from the indoor unit 7
- Combining units and options 8
- Installation site requirements of the indoor unit 8
- Overview preparation 8
- Possible combinations of indoor unit and outdoor unit 8
- Possible options for the indoor unit 8
- Preparation 8
- Preparing installation site 8
- System layout 8
- B a d a c 9
- Preparation 9
- Preparing refrigerant piping 9
- Refrigerant piping diameter 9
- Refrigerant piping insulation 9
- Refrigerant piping material 9
- Refrigerant piping requirements 9
- About preparing electrical wiring 10
- Guidelines when installing the indoor unit 10
- Installation 10
- Mounting the indoor unit 10
- Overview installation 10
- Precautions when mounting the indoor unit 10
- Preparing electrical wiring 10
- A c b d 11
- General guidelines 11
- Guidelines when installing the drain piping 11
- Installation 11
- B c a d d 12
- F 6 5 2 12
- Installation 12
- To check for water leaks 12
- To connect the drain piping to the indoor unit 12
- About connecting the refrigerant piping 13
- Connecting the refrigerant piping 13
- Guidelines when connecting the refrigerant piping 13
- Installation 13
- Precautions when connecting the refrigerant piping 13
- A b c d e 14
- A d c e f b b a d c e f b b 14
- Installation 14
- Pipe bending guidelines 14
- To braze the pipe end 14
- To connect the refrigerant piping to the indoor unit 14
- To flare the pipe end 14
- About connecting the electrical wiring 15
- Connecting the electrical wiring 15
- Guidelines when connecting the electrical wiring 15
- Installation 15
- Precautions when connecting the electrical wiring 15
- Specifications of standard wiring components 15
- To connect the electrical wiring on the indoor unit 15
- Configuration 16
- Field settings 16
- Checklist before commissioning 17
- Commissioning 17
- Overview commissioning 17
- Precautions when commissioning 17
- Commissioning 18
- Error codes when performing a test run 18
- To perform a test run 18
- Disposal 19
- Hand over to the user 19
- Bc d j 20
- Components 20
- Dimensions 20
- Dimensions indoor unit 20
- In case of installation with self cleaning decoration panel 20
- In case of installation with standard panel 20
- Latest information can be found in the technical engineering data 20
- Overview technical data 20
- Piping diagram 20
- Service space 20
- Technical data 20
- Technical specifications 20
- This chapter contains information about 20
- Wiring diagram 20
- 3 m 4 m 21
- 4 m 4 m 21
- A minimum distance to the wall depends on the air flow 21
- All round 3 m 4 m 21
- B a d a c 21
- B minimum and maximum distance to the floor 21
- Class also make sure the ceiling height field setting corresponds with the actual situation see 7 field settings on page 16 21
- Components indoor unit 21
- Directions towards the wall 21
- Fcahg71 fcahg100 140 21
- If air flow direction then b 21
- Maximum depends on the air flow directions and the capacity 21
- Minimum 2 m to avoid accidental touching 21
- Piping diagram indoor unit 21
- Service space indoor unit 21
- Spacing mind the following requirements 21
- Technical data 21
- A1p main pcb 22
- A2p adapter pcb 22
- A3p a4p sensor kit pcb 22
- A5p a6p receiver display pcb 22
- A7p adapter for wiring 22
- Blk black 22
- Bs1 a6p push button on off 22
- C105 a1p capacitor 22
- Colours 22
- Connect power of adapter for wiring to terminal block x2m of indoor unit directly 22
- Connection continues on page 12 column 2 22
- Ds1 a1p dip switch 22
- Earth wiring 22
- F1u a7p fuse b 5 a 250 v 22
- F2u a7p fuse b 5 a 250 v 22
- Field cable 22
- Field wire 22
- H1p a6p led on red 22
- H2p a6p led timer green 22
- H3p a6p led filter sign red 22
- H4p a6p led defrost orange 22
- H5p a6p led element cleaning red 22
- H6p a6p led ventilation cleaning green 22
- Hap a1p running led service monitor green 22
- In case of main sub changeover see the installation manual attached to remote controller 22
- In case using central remote controller connect it to the unit in accordance with the attached installation manual 22
- K2r magnetic relay 22
- Kcr a7p magnetic relay 22
- Kfr a7p magnetic relay 22
- Khur a7p magnetic relay hu 22
- Legend 22
- M s motor swing flap 22
- M1f fan motor indoor 22
- M1p motor drain pump 22
- Not mounted in switch box 22
- Option 22
- Ps a1p power supply 22
- R1t thermistor air 22
- R2t thermistor liquid piping 22
- R3t thermistor coil 22
- Rc a1p signal receiver circuit 22
- Red red 22
- S1l float switch 22
- Several wiring possibilities 22
- Shows only in case of protected pipes use h07rn in case of no protection 22
- Ss1 a5p selector switch emergency 22
- Ss2 a5p selector switch wireless address set 22
- Symbols 22
- Tc a1p signal transmission circuit 22
- Technical data 22
- The wiring diagram is delivered with the unit located at the inside of the service cover 22
- V1r a1p diode module 22
- When connecting the input wires from outside forced off or on off control operation can be selected by the remote controller see installation manual for more details 22
- Wht white 22
- Wire number 15 22
- Wiring depending on model 22
- Wiring diagram indoor unit 22
- X1a a7p connector power supply for option pcb 22
- X1m main terminal 22
- X24a a1p pcb connector wireless remote controller 22
- X2a a7p pcb connector sensor kit 22
- X33a a1p pcb connector adapter for wiring 22
- X35a a1p pcb connector auto clean panel 22
- X35a x39a x70a are connected when the optional accessories are being used in case an auto cleaning panel is used see the its wiring diagram 22
- X39a a1p pcb connector auto clean panel 22
- X70a a1p pcb connector auto clean panel 22
- Technical data 23
- Technical data 24
- Technical specifications indoor unit 24
- About operating the system 25
- About the system 25
- Before operation 25
- For the user 25
- Operating the system 25
- Operation 25
- Operation range 25
- System layout 25
- User interface 25
- About cooling heating fan only and automatic operation 26
- About the air flow flap 26
- About the dry program 26
- About the heating operation 26
- Adjusting the air flow direction 26
- Operation 26
- To operate the system 26
- To use the dry program 26
- Using the dry program 26
- Cleaning the air filter suction grille air outlet and outside panels 27
- Energy saving and optimum operation 27
- Maintenance and service 27
- To clean the air filter 27
- About the refrigerant 28
- Maintenance after a long stop period 28
- Maintenance and service 28
- Maintenance before a long stop period 28
- To clean the air outlet and outside panels 28
- To clean the suction grille 28
- After sales service and warranty 29
- Maintenance and service 29
- Recommended maintenance and inspection 29
- Recommended maintenance and inspection cycles 29
- Shortened maintenance and replacement cycles 29
- Warranty period 29
- Symptom the fan direction does not correspond to the setting 30
- Symptom the fan strength does not correspond to the setting 30
- Symptom the system does not operate 30
- Symptoms that are not air conditioner troubles 30
- Troubleshooting 30
- 0 symptom dust comes out of the unit 31
- 1 symptom the units can give off odours 31
- 2 symptom the outdoor unit fan does not 31
- 3 symptom the display shows 88 31
- 4 symptom the compressor in the outdoor 31
- Disposal 31
- Glossary 31
- Relocation 31
- Symptom noise of air conditioners indoor unit 31
- Symptom noise of air conditioners indoor unit outdoor unit 31
- Symptom noise of air conditioners outdoor unit 31
- Symptom the user interface display reads u4 or u5 and stops but then restarts after a few minutes 31
- Symptom white mist comes out of a unit indoor unit 31
- Symptom white mist comes out of a unit indoor unit outdoor unit 31
- Unit does not stop after a short heating operation 31
- Glossary 32
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