Daikin ARXQ-A Manuals

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

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

Brand: Daikin | Category: Air Conditioner | Size: 4.7 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
Overview: 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
30
To Provide Drainage
30
To Prevent the Outdoor Unit from Falling over
31
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
Information
41
Notice
41
Charging Refrigerant
42
About Charging Refrigerant
42
About the Refrigerant
43
Precautions When Charging Refrigerant
44
To Determine the Complete Recharge Amount
44
To Fix the Fluorinated Greenhouse Gases Label
44
Electrical Installation
46
About Connecting the Electrical Wiring
46
Precautions When Connecting the Electrical Wiring
46
Guidelines When Connecting the Electrical Wiring
48
Specifications of Standard Wiring Components
49
To Connect the Electrical Wiring to the Outdoor Unit
49
Finishing the Outdoor Unit Installation
51
To Finish the Outdoor Unit Installation
51
Closing the Unit
51
To Close the Outdoor Unit
51
Commissioning
52
Overview: Commissioning
52
Precautions When Commissioning
52
Checklist before Commissioning
53
Checklist During Commissioning
53
To Perform a Test Run
53
Starting up the Outdoor Unit
54
Hand-Over to the User
55
Maintenance and Service
56
Overview: Maintenance and Service
56
Maintenance Safety Precautions
56
Checklist for Yearly Maintenance of the Outdoor Unit
57
About the Compressor
57
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
60
Overview: Disposal
60
To Pump down
60
To Start and Stop Forced Cooling
61
To Start and Stop Forced Cooling Using the Indoor Unit ON/OFF Switch
61
To Start and Stop Forced Cooling Using the Indoor Unit User Interface
61
Technical Data
62
Wiring Diagram
62
Unified Wiring Diagram Legend
62
Glossary
65

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

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