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Daikin VAM1500J7VEB [15/48] Installation
![Daikin VAM1500J7VEB [15/48] Installation](/views2/1719226/page15/bgf.png)
6 Installation
Installer and user reference guide
15
VAM350~2000J7VEB
Heat reclaim ventilation unit
4P487293-1 – 2017.08
Extreme bend. Do NOT bend the duct over 90°.
Multi bend
Reduced diameter. Do NOT reduce the duct diameter.
▪ The minimum bend radius for flexible ducts is as follows:
(Øduct/2)×1.5
▪ To prevent air leakage, wind aluminium tape around the section
where the duct joints and the ducts are connected.
▪ Install the opening of the supply air as far as possible from the
opening of the return air.
▪ Use ducts with a diameter that fit the unit model. See the data
book.
▪ Install the two outdoor ducts with down slope (slope ratio of 1 in
50 or more) to prevent entry of rain water. Also provide insulation
for both ducts, to prevent dew formation. (Material: 25mm thick
glass wool)
▪ If the level of temperature and humidity inside the ceiling is always
high, install ventilation inside the ceiling.
▪ Insulate the duct and the wall electrically when a metal duct has to
penetrate the metal lattice and wire lattice or the metal lining of a
wooden structure wall.
▪ Install the ducts in a manner that the wind CANNOT blow inside
the ducting.
VAM350~1000
b
c
a
d
a
Name Plate
VAM1500+VAM2000
d
c
e e
f
a Aluminium tape (field supply)
b Insulation material (field supply)
c Duct joint (accessories)
d Slope over 1/50
e Supply air
f Return air
6.5 Electrical wiring
INFORMATION
Also read the precautions and requirements in the
"General safety precautions" chapter.
WARNING
▪ All wiring MUST be performed by an authorised
electrician and MUST comply with the applicable
legislation.
▪ Make electrical connections to the fixed wiring.
▪ All components procured on the site and all electrical
construction MUST comply with the applicable
legislation.
6.5.1 Precautions when connecting electrical
wiring
DANGER: RISK OF ELECTROCUTION
WARNING
If NOT factory installed, a main switch or other means for
disconnection, having a contact separation in all poles
providing full disconnection under overvoltage categoryIII
condition, MUST be installed in the fixed wiring.
WARNING
▪ ONLY use copper wires.
▪ Make sure the field wiring complies with the applicable
legislation.
▪ All field wiring MUST be performed in accordance with
the wiring diagram supplied with the product.
▪ NEVER squeeze bundled cables and make sure they
do NOT come in contact with the piping and sharp
edges. Make sure no external pressure is applied to the
terminal connections.
▪ Make sure to install earth wiring. Do NOT earth the unit
to a utility pipe, surge absorber, or telephone earth.
Incomplete earth may cause electrical shock.
▪ Make sure to use a dedicated power circuit. NEVER
use a power supply shared by another appliance.
▪ Make sure to install the required fuses or circuit
breakers.
▪ Make sure to install an earth leakage protector. Failure
to do so may cause electric shock or fire.
▪ When installing the earth leakage protector, make sure
it is compatible with the inverter (resistant to high
frequency electric noise) to avoid unnecessary opening
of the earth leakage protector.
Содержание
- Heat reclaim ventilation unit 1
- Installer and user 1
- Reference guide 1
- About the box 6 2
- About the documentation 6 2
- About the units and options 9 2
- Before operation 41 2
- Commissioning 38 2
- Configuration 22 2
- Disposal 40 2
- Disposal 43 2
- Energy saving and optimum operation 41 2
- For the installer 6 2
- For the user 41 2
- General safety precautions 3 2
- Hand over to the user 39 2
- Installation 13 2
- Installer and user reference guide 2
- Maintenance and service 39 2
- Maintenance and service 42 2
- Preparation 10 2
- Relocation 43 2
- System configuration 20 2
- Table of contents 2
- Technical data 40 2
- Troubleshooting 39 2
- Troubleshooting 43 2
- User interface 41 2
- About the documentation 3
- For the installer 3
- For the user 3
- General 3
- General safety precautions 3
- Glossary 43 3
- Meaning of warnings and symbols 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
- Overview about the box 6
- Heat reclaim ventilation unit 7
- To unpack the heat reclaim ventilation unit 7
- About the box 8
- D c b a e 8
- To handle the heat reclaim ventilation unit 8
- To remove the accessories 8
- About the heat reclaim ventilation unit 9
- About the units and options 9
- Combining units and options 9
- Identification 9
- Identification label heat reclaim ventilation unit 9
- Overview about the units and options 9
- Possible options for the heat reclaim ventilation unit 9
- For models 350 500 800 1000 10
- Installation site requirements for the heat reclaim ventilation unit 10
- Overview preparation 10
- Preparation 10
- Preparing the installation site 10
- Preparing the unit 10
- To install the optional adapter printed circuit board 10
- For model 650 11
- For models 1500 2000 11
- Preparation 11
- Preparing the electrical wiring 11
- To install the duct joints 11
- Wiring connection 11
- Component electrical specifications 12
- Preparation 12
- Specifications for field supplied fuses and wires 12
- Installation 13
- Preparing the installation of the ducts 13
- Service space heat reclaim ventilation unit 13
- Unit orientation 13
- Duct connections 14
- Installation 14
- To install the anchor bolts 14
- Electrical wiring 15
- Installation 15
- Precautions when connecting electrical wiring 15
- After finishing the electrical work confirm that each 16
- As shown in the figures 16
- Before opening the cover be sure to turn off the power switches of the main units and other devices connected to the main units 16
- Caution 16
- Do not install a phase advancing capacitor because this unit is equipped with an inverter a phase advancing capacitor will reduce performance and may cause accidents 16
- Electrical component and terminal inside the electrical components box is connected securely 16
- If the power supply has a missing or wrong n phase equipment will break down 16
- Installation 16
- J3 j2 j1jc f2f1p2p1 16
- Make sure all covers are closed before starting up the 16
- Notice 16
- Opening the switch box 16
- Remove the screw that secures the cover and open the 16
- Secure the power supply control wires with the clamp 16
- Switch box 16
- Vam350 650 16
- Warning 16
- D e k f l m 17
- Installation 17
- P r h m 17
- Vam800 vam1000 17
- Installation 18
- Electrical connections for possible additional field supplied damper 19
- Guidelines when connecting the electrical wiring 19
- H i j k l m n 19
- Installation 19
- Power supply connection control wire terminals and switches on the circuit board 19
- To connect the power supply 19
- A aa a 20
- A curled single core wire 20
- A terminal 20
- About control systems 20
- B screw 20
- C flat washer 20
- O allowed 20
- Single core wire 20
- Stranded conductor wire with round crimp style terminal 20
- System configuration 20
- Wire type installation method 20
- X not allowed 20
- A adapter printed circuit board for remote control heat reclaim ventilation unit indoor unit 21
- A unified on off controller schedule timer central user interface heat reclaim ventilation unit indoor unit 21
- Heat reclaim ventilation unit user interface 21
- Independent system 21
- Installer and user reference guide 21
- Interlocked system 21
- System configuration 21
- User interface 21
- Vam350 2000j7veb heat reclaim ventilation unit 4p487293 1 2017 8 21
- Centralised control system 22
- Configuration 22
- Operating procedure 22
- To change the settings with brc1e53 22
- Configuration 23
- To change the settings with brc301b61 23
- Configuration 24
- List of settings 24
- Configuration 25
- Configuration 26
- Configuration 27
- About setting 19 29 0 04 and 19 29 0 05 28
- Configuration 28
- Settings for all configurations 28
- 1 group linked control system 29
- A c b d 29
- Configuration 29
- Independent system 29
- Linked control with more than 2 groups 29
- All control 30
- Centralised control system 30
- Configuration 30
- Direct duct connection 30
- All individual control 31
- And air conditioner regarding the setting of the group number see the centralised control group number setting in all individual control on page 31 31
- And units to the f1 and f2 terminals 31
- Central control group number 2 05 31
- Configuration 31
- Example 31
- For the ventilation air flow setting follow the procedure described 31
- For the zone setting from the centralised controller see the 31
- If you use the on off controller dcs301b51 the following is valid 31
- In all control on page 30 31
- Independently 31
- Initial settings 31
- Mode number 00 31
- Operating instructions of the centralised controller 31
- Reclaim ventilation unit and air conditioner regarding the setting of the group number see the centralised control group number setting in the operating instructions of the on off controller 31
- Setting the centralised group number 2 05 to 1 31
- Settings 31
- The heat reclaim ventilation units operate in the zone linked mode as described in 8 linked control with more than 2 groups on page 29 31
- The zone for ventilation 31
- Use the air conditioner s user interface to configure the initial 31
- Use the local setting on the user interface to set the central control group number 31
- With the centralised controller zone 1 and 2 can be controlled 31
- You can connect up to 4 on off controllers 31
- You can connect up to 64 units a combination of air conditioners 31
- You can use the centralised controller to control individual units in 31
- You have to assign a central control group number to each heat 31
- You have to assign a central control group number to each unit 31
- Zone 2 31
- Zone control 31
- About the user interface 32
- Configuration 32
- To change the ventilation mode 32
- To change the ventilation rate 32
- To select ventilation mode 32
- User interface for vrv system air conditioner 32
- Ventilation modes 32
- About error indications 33
- Configuration 33
- Time to clean filter indication 33
- To remove the time to clean filter indication 33
- User interface for heat reclaim ventilation units 33
- About the fresh up operation 34
- Configuration 34
- Detailed explanation of settings 34
- To monitor the unit s operation 34
- To set the timer 34
- About the carbon dioxide sensor 35
- About the external damper operation 35
- Configuration 35
- Configuration 36
- To install the carbon dioxide sensor 36
- To remove the components 36
- To route the wiring of the carbon dioxide sensor 36
- 00 24 00 37
- About 24 hour ventilation 37
- About preventing a feeling of draft 37
- About the nighttime free cooling operation 37
- About the pre cool and pre heat function 37
- About the ultra low setting 37
- Configuration 37
- To install the components 37
- About external linkage input 38
- About filter contamination check 38
- About the electrical heater operation 38
- About the test run 38
- Checklist before commissioning 38
- Checklist during commissioning 38
- Commissioning 38
- Overview commissioning 38
- Precautions when commissioning 38
- Checklist for maintenance of the heat reclaim ventilation unit 39
- Hand over to the user 39
- Maintenance and service 39
- Maintenance safety precautions 39
- Overview maintenance and service 39
- Overview troubleshooting 39
- To prevent electrical hazards 39
- Troubleshooting 39
- Disposal 40
- Error codes overview 40
- Precautions when troubleshooting 40
- Solving problems based on error codes 40
- Technical data 40
- Wiring diagram heat reclaim ventilation unit 40
- Before operation 41
- Energy saving and optimum operation 41
- For the user 41
- User interface 41
- Maintenance and service 42
- Maintenance of the air filter 42
- Disposal 43
- Glossary 43
- Maintenance of the heat exchange element 43
- Relocation 43
- Troubleshooting 43
- Glossary 44
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