![Kentatsu KSTT280HFAN1 [7/20] Installation space](/img/pdf.png)
Kentatsu KSTT280HFAN1 [7/20] Installation space
![Kentatsu KSTT280HFAN1 [7/20] Installation space](/views2/1829790/page7/bg7.png)
5
Installation Manual
Refrigerant pipe
The refrigerant pipes must have the specified diameter.
Nitrogen of a certain pressure must be filled into the refrigerant
pipe before welding.
The refrigerant pipe must undergo heat insulation treatment.
After the refrigerant pipe is installed completely, the indoor unit
cannot be powered on before performing the airtight test and
creating a vacuum.
Refrigerant pipe
The refrigerant pipe must undergo the airtight test [with
2.94MPa (30kgf/cm
2
G) nitrogen].
Creating a vacuum
Be sure to use the vacuum pump to create a vacuum of the
connective pipe at both air side and liquid side concurrently.
Refrigerant replenishment
If the pipe is longer than the reference pipe, the refrigerant
replenishment quantity for each outdoor unit should be
calculated through the formula obtained according to the actual
length of the pipe.
Record the refrigerant replenishment quantity, actual length of
pipe and the height difference of the indoor & outdoor units onto
the operation confirmation table (on the electric control box) of
the outdoor unit in advance for future reference.
Fig.4-3
Fig.4-4
4.3 Convey Outdoor Unit
4.4 Installing The Outdoor Unit
Steel wire
Guard board
≥200 mm
≥200 mm
M12 foundation bolt
4 screws for 1 unit
Use 4 steel ropes of a f6mm or bigger size to hoist the outdoor
unit and convey it into the room.
In order to prevent scratch and deformity the outdoor unit, apply
a guard board to the surface of contact between the steel wire
and the air conditioner.
Remove the cushion for use in the transport after finishing the
transport.
As shown in Fig.4-4, leave an interval of 100mm between the
outdoor units.
The distance of the foundation bolt is shown in Fig.4-5.
NOTE
In case any obstacles exist above the outdoor unit, such
obstacles must be 2000mm above the outdoor unit.
If miscellaneous articles are piled around the outdoor unit, such
articles must be 400mm below the top of the outdoor unit.
Fig.4-1
Fig.4-2
When installing the unit, leave a space for maintenance shown
in the following figure. Install the power supply at the side of the
outdoor unit. For installation procedure, see the relevant
installation manual.
Ensure enough space for installation and maintenance.(see
Fig.4-1 and Fig.4-2)
4.2 Installation Space
Installation & maintenance surface
Air outlet
Air inlet
Air outlet
Top view of the outdoor unit (multiple units installed)
≥1000 mm
≥1000 mm
≥200 mm
≥1000 mm
≥1000 mm
Electric wiring
Select the power supply capacity and wire size according to the
design manual. The power wire size of the air conditioner should
be greater than that of ordinary motors.
In order to prevent misoperation of the air conditioner, do not
interleave or entwine the power cable (380V-415V 3N~ 50Hz)
with the connection wires (low-voltage wires) of the
indoor/outdoor unit.
Power on the indoor unit after performing the airtight test and
making a vacuum.
Trial run
Perform the trial run only after the outdoor unit has been
powered on for over 12 hours.
Содержание
- Split duct air conditioner 1
- Caution 3
- Precautions 3
- Warning 3
- Accessories indoor unit 4
- Install φ10 pendant bolts or ground bolts 4
- Installating indoor unit 4
- Installation space 4
- Design and connection of duct 5
- Suspending the indoor unit 5
- Caution 6
- Dimension unit mm 6
- Important construction checkpoints 6
- Install the drainpipe 6
- Installating outdoor unit 6
- Rubbish is easy to accumulate at drain stream trap make 6
- Sure to install a plug or other things which is easy to clean 6
- Convey outdoor unit 7
- Installation space 7
- Installing the outdoor unit 7
- Top view of the outdoor unit multiple units installed 7
- Refrigerant pipe 8
- Size of outdoor unit pipes and piping methods 8
- Airtight test 9
- Open all valves 9
- Refrigerant leak precautions 9
- Refrigerant replenishment quantity 9
- Remove trash and moist in the pipe 9
- Schematic diagram of connection between indoor unit and outdoor unit 9
- Table 3 9
- Use a vacuum pump to create a vacuum 9
- Caution 10
- Completing the connection system name 10
- Heat insulation of the drain pipe 10
- Heat insulation of the pipe 10
- Heat insulation of the refrigerant pipe 10
- Install the connective pipe 10
- Precautions during brazing of lines 10
- Preparation before installation 10
- And vapor service valve service ports at the outdoor unit connect iow pressure nitrogen to the liquid line service port 11
- Caution 11
- Precautions during brazing service valve 11
- Protect the vapor valve with a wet rag and braze the vapor line connection 11
- Warning 11
- Expelling air 12
- Table 2 12
- Caution 13
- Electric connection 13
- Heat insulation 13
- Install the drain pipe 13
- Leak detection 13
- 12 60 40 14
- Connective wire of indoor outside unit 14
- Cool only 14
- Heat cool 14
- Indoor unit outdoor unit 14
- Rvv 300 500 2 1 m 14
- Rvv 300 500 3 2 m 14
- Rvv 300 500 4 1 m 14
- Rvvp 300 300 5 0 m 14
- Wire controls connective wire 14
- Ycw 450 750 5 6 m 14
- Electric wire diagram 15
- Indoor unit 15
- Outdoor unit 15
- Air inlet wooden grille 16
- Air outlet wooden grille 16
- Aluminium adhesive tape 16
- Auxiliary materials 16
- Duct wrapping tape 16
- Filter 16
- Ins tall the unit at the air outlet so that th e air flo ws smo othly a nd the noise is lowe r 2 the noise value v aries w ith the length 3 the hose j oint sh ould be bent le st detac hment of the p ipe 16
- Insta ll the u nit at th e air in let so that th e air flo ws smo othly a nd the noise is lowe r 2 the noise value v aries w ith the length 3 the hose j oint sh ould be bent le st detac hment of the p ipe 16
- Install the fillter at the main body grille in case the storey height is low and at the main body of the indoor unit in case the storey height is high 16
- Installation manual 16
- It cleans conveniently at the time of installing uninstalling the fillter 3 the button structure is easy to install and uninstall 16
- Linear diffuser 16
- Methods of configuring and selecting installation 16
- Rectangular 16
- Construction and ventilation pipeline design scheme 17
- Examples of construction and ventilation pipeline design scheme flowering hidden series 17
- Installation manual 17
- Caution 18
- Trial run 18
Похожие устройства
- Kentatsu KSFU120CFDN3 Инструкция по монтажу
- Kentatsu KSFU120CFDN3 Технические данные
- Kentatsu KSFU120CFDN3 Инструкция по эксплуатации
- Kentatsu KSRU120CFDN3 Инструкция по монтажу
- Kentatsu KSRU120CFDN3 Технические данные
- Kentatsu KSRU120CFDN3 Инструкция по эксплуатации
- Kentatsu KSRU61HFDN1 Инструкция по монтажу
- Kentatsu KSRU61HFDN1 Инструкция по эксплуатации
- Kentatsu KSRU70HFDN1 Инструкция по монтажу
- Kentatsu KSRU70HFDN1 Инструкция по эксплуатации
- Kentatsu KSFU61HFDN1 Инструкция по монтажу
- Kentatsu KSFU61HFDN1 Инструкция по эксплуатации
- Kentatsu KSFU70HFDN1 Инструкция по монтажу
- Kentatsu KSFU70HFDN1 Инструкция по эксплуатации
- Kentatsu KSFU76HFDN3 Инструкция по монтажу
- Kentatsu KSFU76HFDN3 Инструкция по эксплуатации
- Kentatsu KSFU140HFDN3 Инструкция по монтажу
- Kentatsu KSFU140HFDN3 Инструкция по эксплуатации
- Kentatsu KSRU140HFDN3 Инструкция по монтажу
- Kentatsu KSRU140HFDN3 Инструкция по эксплуатации