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Carrier 42QSS030DS-1 Инструкция по монтажу(ENG) онлайн [10/33] 389797
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Page 10
Indoor Unit
Installation
Fig. 4.10
Step 3: Duct and accessories installation
NOTE: 1.Do not put the connecting duct weight
on the indoor unit.
2. When connecting the duct, use an
nonflammable canvas tie-in to prevent
vibrating.
3. Insulation foam must be wrapped outside the
duct to avoid condensate. An internal duct
underlayer can be added to reduce noise,
if the end-user requires.
Step 4: Control (only for inverter units)
The capacity of the system and the network
address of the air-conditioner can be set by
the switches on the indoor Main Control
Board.
Before setting, turn off the power. After
setting, restart the unit.
Setting is not allowed when the unit is
power on.
Table 4-3
1 Horsepower code setting
The capacity of the indoor unit has been set
in the factory according to the below table.
Horsepowe r code
ENC1
PO WER_S
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
ENC1
Note: The
capacity has
been set in the
factory, anyone
can’t adjust it
except the
qualified person.
Toggle switch Code
Capacity(kw)
4
5.3
5.6
5
7.1
7
9.0
8
10.5
9
14.0
16.0
Every air-conditioner in network has only one
network address to distinguish each other.
Address code of air-conditioner in LAN is set by
code switches S1 & S2 on
the Main Control Board of the indoor unit, and
the set range is 0-63.
2 Network address set
Table 4-4
1.
Install the filter(optional) according to air inlet size.
5. Refer to the following static pressure guidelines
when installing the indoor unit.
Change the fan motor static pressure
according to external duct static pressure.
2.
Install the canvas tie-in between the body and duct.
3. The air inlet and air outlet duct should be far
enough apart enough to a avoid air passage
short-circuit.
4. Connect the duct according to the following
diagram:
Canvas tie-in Canvas tie-in
Air outlet
Isolation booth
Isolation booth
checking orifice
Air inlet
Air dust filter
Table.4-2
MODEL
(Btu/h)
Static Pressure
(Pa)
30
12K
70
18K
70
24K
80
30K~36K
100
42K~60K
Содержание
- Installation manual 1
- Middle static pressure duct type 1
- Middle static pressure duct type air conditioner 1
- Model 42kss012ns 38kus012ns 42qss012ns 38qus012ns 42qss048nt 38qus048nt 42qss060nt 38qus060nt 1
- A indoor unit part 2
- A outdoor unit installation instruction 2
- Accessorie 2
- B indoor unit installation instruction 2
- B outdoor unit types and specification 2
- C notes on drilling hole in wal 2
- Drainpipe installatio 2
- Indoor unit installatio 2
- Installation manual 2
- Installation overvie 2
- Outdoor unit installatio 2
- Safety precaution 2
- Table of contents 2
- A evacuation instruction 3
- A notes on pipe length and elevatio 3
- A outdoor unit wirin 3
- Air evacuatio 3
- B indoor unit wirin 3
- B note on adding refrigeran 3
- B refrigerant piping connection instruction 3
- C power specification 3
- Refrigerant piping connectio 3
- Test ru 3
- Accessories 4
- Magnetic ring hitch it on the connective cable between indoor unit and outdoor unit after installation 4
- Magnetic ring wrap the electric wires s1 s2 p q e around the magnetic ring twice 4
- Optional accessories there are two types of remote controls wired and wireless select a remote controller based on customer preferences and requirements and install in an appropriate place refer to catalogues and technical literature for guidance on selecting a suitable remote controller 4
- S1 s2 p q e 4
- The air conditioning system comes with the following accessories use all of the installation parts and accessories to install the air conditioner improper installation may result in water leakage electrical shock and fire or equipment failure 4
- Read safety precautions before installation 5
- Safety precautions 5
- Warning 5
- Installation overview 6
- Caution 7
- Indoor unit installation 7
- Warning 7
- Air filter 8
- Air inlet dimensions 8
- Air outlet dimensions applicable to 18 36k series only 8
- Descending ventilation opening 8
- Electric control box 8
- Indoor unit installation 8
- Page 8 8
- Please refer to the following diagrams to locate the four positioning screw bolt holes on the ceiling be sure to mark the paces where you will drill ceiling hook holes 8
- Size of mounted hook 8
- Step 2 hang indoor unit 8
- Table 1 unit mm inch 8
- Caution 9
- 176 235 294 353 412 300 400 500 600 700 12
- Code 0 12
- Code 1 12
- Code 2 code 3 12
- Code 4 12
- Fan performances static pressure curve middle static pressure duct 12
- Page 12 12
- Code 0 code 1 13
- Code 2 code 3 13
- Code 4 13
- Page 13 13
- Code 0 code 1 14
- Code 2 code 3 14
- Code 4 14
- Page 14 14
- Code 0 code 1 15
- Code 2 code 3 15
- Code 4 15
- Page 15 15
- Code 0 code 1 16
- Code 2 code 3 16
- Code 4 16
- Page 16 16
- Code 0 code 1 17
- Code 2 code 3 17
- Code 4 17
- Page 17 17
- Caution 18
- Outdoor unit installation 18
- Distance a distance b 19
- Mounting dimensions 19
- Outdoor unit dimensions 19
- Page 19 19
- Refer to fig 5 5 5 and table 5 19
- Split type outdoor unit refer to fig 5 5 5 5 0 and table 5 vertical discharge type outdoor unit 19
- Table 5 length specifications of split type outdoor unit unit mm inch 19
- Table 5 length specifications of vertical discharge outdoor unit unit mm inch 19
- W x h x d 19
- Cm 11 or more 20
- Cm 9 or more 20
- Caution 21
- Drainpipe installation 21
- All field piping must be completed by a licensed technician and must comply with the local and national regulations when the air conditioner is installed in a small room measures must be taken to prevent the refrigerant concentration in the room from exceeding the safety limit in the event of refrigerant leakage if the refrigerant leaks and its concentration exceeds its proper limit hazards due to lack of oxygen may result when installing the refrigeration system ensure that air dust moisture or foreign substances do not enter the refrigerant circuit contamination in the system may cause poor operating capacity high pressure in the refrigeration cycle explosion or injury ventilate the area immediately if there is refrigerant leakage during the installation leaked refrigerant gas is both toxic and flammable ensure there is no refrigerant leakage after completing the installation work 23
- Ensure that the length of the refrigerant pipe the number of bends and the drop height between the indoor and outdoor units meets the requirements shown in table 7 23
- Notes on pipe length and elevation 23
- Page 23 23
- Refrigerant piping connection 23
- Refrigerant piping with twin indoor units when installing multiple indoor units with a single outdoor unit ensure that the length of the refrigerant pipe and the drop height between the indoor and outdoor units meet the requirements illustrated in the following diagram 23
- Safety precautions 23
- Table 7 the maximum length and drop height based on models unit m ft 23
- Warning 23
- Caution 24
- Caution 25
- Caution 26
- Warning 26
- Wiring 26
- Caution 27
- Air evacuation 30
- Caution 30
- Caution 31
- Do not exceed the maximum allowable quantity of refrigerant or overcharge the system doing so can damage the unit or impact it s functioning charging with unsuitable substances may cause explosions or accidents ensure that the appropriate refrigerant is used refrigerant containers must be opened slowly always use protective gear when charging the system 31
- Do not mix refrigerants types 31
- Liquid side diameter 31
- Note on adding refrigerant 31
- Refrigerant charging must be performed after wiring vacuuming and the leak testing 31
- Some systems require additional charging depending on pipe lengths the standard pipe length varies according to local regulations for example in north america the standard pipe length is 7 m 25 in other areas the standard pipe length is 5m 16 the additional refrigerant to be charged can be calculated using the following formula 31
- Caution 32
- Test run 32
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