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RXJ42A5V1B9
Daikin RXJ42A5V1B9 Manuals
Manuals and User Guides for Daikin RXJ42A5V1B9. We have
1
Daikin RXJ42A5V1B9 manual available for free PDF download: Installer's Reference Manual
Daikin RXJ42A5V1B9 Installer's Reference Manual (72 pages)
R32 Split series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 6 MB
Table of Contents
Table of Contents
2
1 About the Documentation
4
About this Document
4
Meaning of Warnings and Symbols
5
2 General Safety Precautions
7
For the Installer
7
General
7
Installation Site
8
Refrigerant - in Case of R410A or R32
11
Electrical
12
3 Specific Installer Safety Instructions
15
4 About the Box
21
Outdoor Unit
21
To Unpack the Outdoor Unit
21
To Handle the Outdoor Unit
21
To Remove the Accessories from the Outdoor Unit
22
5 About the Unit
23
Identification
23
Identification Label: Outdoor Unit
23
6 Unit Installation
24
Preparing the Installation Site
24
Installation Site Requirements of the Outdoor Unit
25
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
27
Opening and Closing the Unit
28
About Opening the Units
28
To Open the Outdoor Unit
28
Mounting the Outdoor Unit
28
About Mounting the Outdoor Unit
28
Precautions When Mounting the Outdoor Unit
29
To Provide the Installation Structure
29
To Install the Outdoor Unit
30
To Provide Drainage
30
To Prevent the Outdoor Unit from Falling over
31
7 Piping Installation
32
Preparing Refrigerant Piping
32
Refrigerant Piping Requirements
32
Refrigerant Piping Insulation
33
Refrigerant Piping Length and Height Difference
33
Connecting the Refrigerant Piping
33
About Connecting the Refrigerant Piping
34
Precautions When Connecting the Refrigerant Piping
34
Guidelines When Connecting the Refrigerant Piping
35
Pipe Bending Guidelines
36
To Flare the Pipe End
36
Using the Stop Valve and Service Port
37
To Connect the Refrigerant Piping to the Outdoor Unit
38
Checking the Refrigerant Piping
39
About Checking the Refrigerant Piping
39
Precautions When Checking the Refrigerant Piping
39
To Check for Leaks
40
To Perform Vacuum Drying
40
8 Charging Refrigerant
42
About Charging Refrigerant
42
About the Refrigerant
43
Precautions When Charging Refrigerant
44
To Determine the Additional Refrigerant Amount
44
To Determine the Complete Recharge Amount
44
To Charge Additional Refrigerant
44
To Check Refrigerant Piping Joints for Leaks after Charging Refrigerant
45
To Fix the Fluorinated Greenhouse Gases Label
45
9 Electrical Installation
46
About Connecting the Electrical Wiring
46
Precautions When Connecting the Electrical Wiring
46
Guidelines When Connecting the Electrical Wiring
47
Specifications of Standard Wiring Components
49
To Connect the Electrical Wiring to the Outdoor Unit
49
10 Finishing the Outdoor Unit Installation
51
To Finish the Outdoor Unit Installation
51
To Close the Outdoor Unit
51
11 Configuration
52
Facility Setting
52
To Set the Facility Mode
52
12 Commissioning
53
Precautions When Commissioning
53
Checklist before Commissioning
54
Checklist During Commissioning
54
To Perform a Test Run
54
Starting up the Outdoor Unit
55
13 Hand-Over to the User
56
14 Maintenance and Service
57
Overview: Maintenance and Service
57
Maintenance Safety Precautions
57
Checklist for Yearly Maintenance of the Outdoor Unit
58
About the Compressor
58
15 Troubleshooting
59
Overview: Troubleshooting
59
Precautions When Troubleshooting
59
Solving Problems Based on Symptoms
59
Symptom: Indoor Units Fall, Vibrate or Make Noise
59
Symptom: the Unit Is NOT Heating or Cooling as Expected
60
Symptom: Water Leakage
60
Symptom: Electrical Leakage
60
Symptom: Unit Does NOT Function or Burn Damage
60
Fault Diagnosis Using LED on Outdoor Unit PCB
60
16 Disposal
62
Overview: Disposal
62
To Pump down
62
To Start and Stop Forced Cooling
63
To Start and Stop Forced Cooling Using the Indoor Unit ON/OFF Switch
63
To Start and Stop Forced Cooling Using the Indoor Unit User Interface
63
17 Technical Data
64
Wiring Diagram
64
Unified Wiring Diagram Legend
64
Piping Diagram
67
Piping Diagram: Outdoor Unit
67
18 Glossary
69
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