Daikin RXTJ-A Manuals

Manuals and User Guides for Daikin RXTJ-A. We have 1 Daikin RXTJ-A manual available for free PDF download: Installer's Reference Manual

Daikin RXTJ-A Installer's Reference Manual (68 pages)

R32 Split series

Brand: Daikin | Category: Air Conditioner | Size: 5 MB

Table of Contents
2
About the Documentation
4
About this Document
4
Meaning of Warnings and Symbols
5
General Safety Precautions
7
For the Installer
7
General
7
Installation Site
8
Refrigerant - in Case of R410A or R32
11
Electrical
12
Specific Installer Safety Instructions
15
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
About the Unit
23
Identification
23
Identification Label: Outdoor Unit
23
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 the Unit
28
About Opening the Unit
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
29
To Provide Drainage
30
Piping Installation
31
Preparing Refrigerant Piping
31
Refrigerant Piping Requirements
31
Refrigerant Piping Insulation
32
Refrigerant Piping Length and Height Difference
32
Connecting the Refrigerant Piping
32
About Connecting the Refrigerant Piping
33
Precautions When Connecting the Refrigerant Piping
33
Guidelines When Connecting the Refrigerant Piping
34
Pipe Bending Guidelines
35
To Flare the Pipe End
35
Using the Stop Valve and Service Port
36
To Connect the Refrigerant Piping to the Outdoor Unit
37
Checking the Refrigerant Piping
38
About Checking the Refrigerant Piping
38
Precautions When Checking the Refrigerant Piping
38
To Check for Leaks
39
To Perform Vacuum Drying
39
Charging Refrigerant
41
About Charging Refrigerant
41
About the Refrigerant
42
Precautions When Charging Refrigerant
43
To Determine the Additional Refrigerant Amount
43
To Determine the Complete Recharge Amount
43
To Charge Additional Refrigerant
43
To Check Refrigerant Piping Joints for Leaks after Charging Refrigerant
44
To Fix the Fluorinated Greenhouse Gases Label
44
Electrical Installation
45
About Connecting the Electrical Wiring
45
Precautions When Connecting the Electrical Wiring
45
Guidelines When Connecting the Electrical Wiring
46
Specifications of Standard Wiring Components
48
To Connect the Electrical Wiring to the Outdoor Unit
48
Finishing the Outdoor Unit Installation
50
To Finish the Outdoor Unit Installation
50
Closing the Unit
50
To Close the Outdoor Unit
50
Commissioning
51
Overview: Commissioning
51
Precautions When Commissioning
51
Checklist before Commissioning
52
Checklist During Commissioning
52
To Perform a Test Run
52
Starting up the Outdoor Unit
53
Hand-Over to the User
54
Maintenance and Service
55
Overview: Maintenance and Service
56
Maintenance Safety Precautions
56
Checklist for Yearly Maintenance of the Outdoor Unit
56
About the Compressor
56
Troubleshooting
58
Overview: Troubleshooting
58
Precautions When Troubleshooting
58
Solving Problems Based on Symptoms
58
Symptom: Indoor Units Fall, Vibrate or Make Noise
58
Symptom: the Unit Is NOT Heating or Cooling as Expected
59
Symptom: Water Leakage
59
Symptom: Electrical Leakage
59
Symptom: Unit Does NOT Function or Burn Damage
59
Fault Diagnosis Using LED on Outdoor Unit PCB
59
Disposal
61
Overview: Disposal
61
To Pump down
61
To Start and Stop Forced Cooling
62
To Start and Stop Forced Cooling Using the Indoor Unit ON/OFF Switch
62
To Start and Stop Forced Cooling Using the Indoor Unit User Interface
62
Technical Data
63
Wiring Diagram
63
Unified Wiring Diagram Legend
63
Piping Diagram
66
Piping Diagram: Outdoor Unit
66
Glossary
67

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Daikin RXTJ-A Installer's Reference Manual (68 pages)

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