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Системы кондиционирования VRV
REYQ144PATJ
Инструкция по монтажу Страница: 4

Daikin REYQ144PATJ [4/22] Figure 23

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figure 27 figure 29

figure 31

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Содержание

Installation manual 1
System air conditioner 1
Figure 1 figure 3 figure 2 2
Figure 11 2
Figure 12 2
Figure 4 figure 6 figure 5 2
Figure 7 figure 8 figure 9 figure 10 2
Figure 13 figure 14 3
Figure 15 3
Figure 16 figure 17 2 3
Figure 17 1 3
Figure 18 3
Figure 19 3
Figure 20 figure 22 3
Figure 21 3
Figure 23 4
Figure 24 4
Figure 25 4
Figure 26 4
Figure 27 figure 29 4
Figure 28 4
Figure 30 4
Figure 31 4
1 safety considerations 5
Contents 5
English 1 5
First of all 5
2 special notice of product 6
English 6
1 combination 7
2 standard supplied accessories 7
3 disposal requirements 7
3 option accessory 7
4 technical and electrical specifications 7
5 main components 7
English 3 7
Introduction 7
Selection of location 7
1 selection of piping material and refrigerant branching kit 8
1 selection of piping material and refrigerantbranching kit 8
English 8
Inspecting and handling the unit 8
Placing the unit 8
Refrigerant piping 8
2 protection against contamination when installing pipes 9
2 protection against contaminationwhen installing pipes 9
3 pipe connection 9
4 connecting the refrigerant piping 9
English 5 9
1 indicate the outside unit multi connection piping kit 2 in case of multi outdoor system re read outside unit to the first outside unit multi connection piping kit as seen from the indoor unit 10
5 example of connection 10
Actual and equivalent pipe length 10
Actual pipe length 10
Actual pipe length equivalent length 10
Actual pipe length from first refrigerant branch kit either refnet joint or refnet header to indoor unit 130 ft note 2 example 8 b c d e s 130 ft 10
Allowable length after the branch 10
Between outside unit 2 and indoor unit 10
Bold 3 pipes 10
Branch with refnet joint branch with refnet joint and header branch with refnet header 10
Bs unit 10
Difference in height between outside unit and indoor unit h1 164 ft max 130 ft if the outside unit is below difference in height between adjacent indoor units h2 49 ft difference in height between adjacent outside units h3 16 ft 10
English 10
Example 6 b 130 ft 8 m n p 130 ft example 8 o 10
Example 8 a o 10
Example of connection connection of 8 indoor units 10
First outside unit multi connection piping kit 10
Ft equivalent pipe length between outside unit 2 and indoor unit 620 ft note 1 10
Indoor unit cool heat selection possible 10
Indoor unit cooling only 10
Indoor unit side 2 pipes 10
Multi outside system 10
Outside unit 10
Outside unit outside unit 10
Outside unit side 3 pipes 10
Pipe length between outside unit 2 and indoor unit 540 ft example 8 a b c d e 540 ft 10
Piping from bs unit to indoor unit or piping from refrigerant branch kit to indoor unit used as cooling only 10
Piping from outside unit to bs unit 10
Single outside system 10
Suction gas pipe hp lp gas pipe liquid pipe 10
Suction gas pipe liquid pipe 10
Thin 2 pipes 10
Total piping length from outside unit 2 to all indoor unit 3280 ft actual pipe length from first outside unit multi connection piping kit to outside unit 33 ft equivalent pipe length from first outside unit multi connection piping kit to outside unit 43 ft 10
English 7 11
Outside unit multi connection piping kit and refrigerant branch kit selection 11
Pipe size selection 11
0 75 1 0 21 1 0 81 75 0 40 10 0 15 1 2 2 1 12
11 82 11 lb 12
A b 2 c 2 d 2 e 2 f 2 g 2 h i j k l m n p 3280 ft 12
A b u r c n s t o p 12
English 12
How to calculate the additional refrigerant to be charged 12
If available on the site use this size otherwise it can not be increased 12
Increase the pipe size as follows 12
Indoor units 1 8 12
Outside unit refnet joint a g 12
Required conditions example drawings 12
Round off in units of 0 lb 12
The farthest indoor unit 8 the nearest indoor unit 1 12
Φ 3 8 φ 1 2 φ 1 2 φ 5 8 φ 5 8 φ 3 4 φ 3 4 φ 7 8 φ 7 8 φ 1 φ 1 1 8 φ 1 1 4 φ 1 3 8 φ 1 1 2 12
1 power circuit safety device and cable requirements 13
1 power circuit safety device and cablerequirements 13
2 wiring connection example for whole system 13
3 leading wire procedure 13
English 9 13
Field wiring 13
4 transmission wiring connection procedure 14
5 power wiring connection procedure 14
Crimp style terminal 14
Cup washer 14
Cut out section 14
English 14
Power wire crimp style terminal 14
6 procedure for wiring inside units 15
Air tight test and vacuum drying 15
English 11 15
R410a label 15
Resin hook 15
Terminal block crip style terminal wire narrow wire thick 15
1 before working 16
Additional refrigerant charge and check operation 16
Additional refrigerant chargeand check operation 16
Checking of device and installa tion conditions 16
Checking of device and installationconditions 16
English 16
Pipe insulation 16
2 procedure of adding refrigerant charging and check operation 17
2 procedure of adding refrigerant charging andcheck operation 17
English 13 17
H h i h h h h 17
J h h h h h h 17
J h h h i h i 17
J h h i h h h 17
J h j h j j h 17
2 1 procedure of adding refrigerant charging 18
Cooling mode 18
English 18
H h i h h h h 18
Heating mode 18
Less than above range 18
Outdoor temp 32 f db 109 f db indoor temp 50 f db 90 f db 18
English 15 19
1 before test run 20
2 2 procedure of check operation 20
2 test run 20
English 20
Onsite settings 20
Test run 20
3 checks after test run 21
Caution for refrigerant leaks 21
English 17 21
P215731 8m em09a062a 22

Daikin REYQ144PATJ [4/22] Figure 23

Содержание

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