Daikin RXYSQ6T7Y1B9 Manuals

Manuals and User Guides for Daikin RXYSQ6T7Y1B9. We have 2 Daikin RXYSQ6T7Y1B9 manuals available for free PDF download: Installer's Manual, Installation And Operation Manual

Daikin RXYSQ6T7Y1B9 Installer's Manual (60 pages)

VRV IV-S system air conditioner

Brand: Daikin | Category: Air Conditioner | Size: 3.94 MB

Table of Contents
2
General Safety Precautions
3
About the Documentation
3
Meaning of Warnings and Symbols
3
For the User
4
For the Installer
4
General
4
Installation Site
4
Refrigerant
5
Brine
5
Water
5
Electrical
6
About the Documentation
6
About this Document
6
For the Installer
7
About the Box
7
Overview: about the Box
7
Outdoor Unit
7
To Unpack the Outdoor Unit
7
To Handle the Outdoor Unit
7
To Remove the Accessories from the Outdoor Unit
8
About the Units and Options
8
Overview: about the Units and Options
8
Identification
8
Identification Label: Outdoor Unit
8
About the Outdoor Unit
8
System Layout
8
Combining Units and Options
9
About Combining Units and Options
9
Possible Combinations of Indoor Units
9
Possible Options for the Outdoor Unit
9
Preparation
9
Overview: Preparation
9
Preparing Installation Site
9
Installation Site Requirements of the Outdoor Unit
9
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
10
Securing Safety against Refrigerant Leaks
11
Preparing Refrigerant Piping
12
Refrigerant Piping Requirements
12
Refrigerant Piping Material
12
To Select the Piping Size
12
To Select Refrigerant Branch Kits
13
Refrigerant Piping Length and Height Difference
13
Preparing Electrical Wiring
14
Safety Device Requirements
14
Installation
14
Overview: Installation
14
Opening the Units
14
About Opening the Units
14
To Open the Outdoor Unit
14
Mounting the Outdoor Unit
15
About Mounting the Outdoor Unit
15
Precautions When Mounting the Outdoor Unit
15
To Provide the Installation Structure
15
To Install the Outdoor Unit
15
To Provide Drainage
15
To Prevent the Outdoor Unit from Falling over
16
Connecting the Refrigerant Piping
16
About Connecting the Refrigerant Piping
16
Precautions When Connecting the Refrigerant Piping
16
Guidelines When Connecting the Refrigerant Piping
16
Pipe Bending Guidelines
17
To Flare the Pipe End
17
To Braze the Pipe End
17
Using the Stop Valve and Service Port
17
To Connect the Refrigerant Piping to the Outdoor Unit
18
To Connect the Refrigerant Branching Kit
19
Checking the Refrigerant Piping
19
About Checking the Refrigerant Piping
19
Checking Refrigerant Piping: General Guidelines
20
Checking Refrigerant Piping: Setup
20
To Perform a Leak Test
20
To Perform Vacuum Drying
20
To Insulate the Refrigerant Piping
21
Charging Refrigerant
21
About Charging Refrigerant
21
Precautions When Charging Refrigerant
21
To Determine the Additional Refrigerant Amount
22
To Charge Refrigerant
22
Error Codes When Charging Refrigerant
23
To Fix the Fluorinated Greenhouse Gases Label
23
Connecting the Electrical Wiring
23
About Connecting the Electrical Wiring
23
Precautions When Connecting Electrical Wiring
24
Guidelines When Knocking out Knockout Holes
25
Guidelines When Connecting the Electrical Wiring
25
To Connect the Electrical Wiring on the Outdoor Unit
25
Finishing the Outdoor Unit Installation
26
To Finish the Transmission Wiring
26
To Close the Outdoor Unit
26
Configuration
27
Overview: Configuration
27
Making Field Settings
27
About Making Field Settings
27
To Access the Field Setting Components
27
Field Setting Components
27
To Access Mode 1 or 2
28
To Use Mode 1
28
To Use Mode 2
28
Mode 1 (and Default Situation): Monitoring Settings
29
Mode 2: Field Settings
29
To Connect the PC Configurator to the Outdoor Unit
31
Energy Saving and Optimum Operation
31
Available Main Operation Methods
32
Available Comfort Settings
32
Example: Automatic Mode During Cooling
33
Example: Automatic Mode During Heating
33
Commissioning
34
Overview: Commissioning
34
Precautions When Commissioning
34
Checklist before Commissioning
34
Checklist During Commissioning
35
About Test Run
35
To Perform a Test Run (7-Leds Display)
35
Correcting after Abnormal Completion of the Test Run
35
Operating the Unit
35
Hand-Over to the User
36
Maintenance and Service
36
Overview: Maintenance and Service
36
Maintenance Safety Precautions
36
To Prevent Electrical Hazards
36
Checklist for Yearly Maintenance of the Outdoor Unit
36
About Service Mode Operation
36
To Use Vacuum Mode
36
To Recover Refrigerant
36
Troubleshooting
37
Overview: Troubleshooting
37
Precautions When Troubleshooting
37
Solving Problems Based on Error Codes
37
Error Codes: Overview
37
12 Disposal
38
13 Technical Data
39
Overview: Technical Data
39
Dimensions: Outdoor Unit
39
Service Space: Outdoor Unit
40
Components: Outdoor Unit
42
Piping Diagram: Outdoor Unit
43
Wiring Diagram: Outdoor Unit
44
Technical Specifications: Outdoor Unit
46
Capacity Table: Indoor Unit
48
For the User
49
14 About the System
49
System Layout
49
User Interface
49
Before Operation
49
Operation
49
Operation Range
49
Operating the System
50
About Operating the System
50
About Cooling, Heating, Fan Only, and Automatic Operation
50
About the Heating Operation
50
To Operate the System
50
Changeover Remote Control Switch)
50
To Operate the System (with Cool/Heat Changeover Remote Control Switch)
50
Using the Dry Program
51
About the Dry Program
51
To Use the Dry Program (WITHOUT Cool/Heat Changeover Remote Control Switch)
51
To Use the Dry Program (with Cool/Heat Changeover Remote Control Switch)
51
Adjusting the Air Flow Direction
51
About the Air Flow Flap
51
Setting the Master User Interface
51
About Setting the Master User Interface
51
To Designate the Master User Interface (VRV DX)
52
About Control Systems
52
18 Energy Saving and Optimum Operation
52
Available Main Operation Methods
52
Available Comfort Settings
53
19 Maintenance and Service
53
Maintenance after a Long Stop Period
53
Maintenance before a Long Stop Period
53
About the Refrigerant
53
After-Sales Service and Warranty
53
Warranty Period
53
Recommended Maintenance and Inspection
53
Recommended Maintenance and Inspection Cycles
54
Shortened Maintenance and Replacement Cycles
54
20 Troubleshooting
54
Error Codes: Overview
55
Symptoms that Are Not Air Conditioner Troubles
56
Symptom: the System Does Not Operate
56
Symptom: Cool/Heat Cannot be Changed over
56
Symptom: Fan Operation Is Possible, but Cooling and Heating Do Not Work
56
Symptom: the Fan Strength Does Not Correspond to the Setting
56
Symptom: the Fan Direction Does Not Correspond to the Setting
56
Symptom: White Mist Comes out of a Unit (Indoor Unit)
56
Symptom: White Mist Comes out of a Unit (Indoor Unit, Outdoor Unit)
56
Symptom: the User Interface Display Reads "U4" or "U5" and Stops, but then Restarts after a few Minutes
56
Symptom: Noise of Air Conditioners (Indoor Unit)
56
20.2.12 Symptom: Dust Comes out of the Unit
57
20.2.13 Symptom: the Units Can Give off Odours
57
Symptom: the Outdoor Unit Fan Does Not Spin
57
20.2.15 Symptom: the Display Shows "88
57
Symptom: the Compressor in the Outdoor Unit Does Not Stop after a Short Heating Operation
57
Symptom: the Inside of an Outdoor Unit Is Warm Even When the Unit Has Stopped
57
Symptom: Hot Air Can be Felt When the Indoor Unit Is Stopped
57

Daikin RXYSQ6T7Y1B9 Installation And Operation Manual (32 pages)

VRV IV-S system air conditioner

Brand: Daikin | Category: Air Conditioner | Size: 2.62 MB

Table of Contents
4
About the Documentation
5
About this Document
5
For the Installer
5
About the Box
5
Outdoor Unit
5
To Remove the Accessories from the Outdoor Unit
5
About the Units and Options
5
About the Outdoor Unit
5
System Layout
5
Preparation
6
Preparing Installation Site
6
Installation Site Requirements of the Outdoor Unit
6
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
6
Preparing Refrigerant Piping
6
Refrigerant Piping Requirements
6
Refrigerant Piping Material
6
To Select the Piping Size
6
To Select Refrigerant Branch Kits
7
Preparing Electrical Wiring
7
Safety Device Requirements
7
Installation
7
Opening the Units
7
To Open the Outdoor Unit
7
Mounting the Outdoor Unit
8
To Provide the Installation Structure
8
To Install the Outdoor Unit
8
To Provide Drainage
8
To Prevent the Outdoor Unit from Falling over
8
Connecting the Refrigerant Piping
8
Using the Stop Valve and Service Port
9
To Connect the Refrigerant Piping to the Outdoor Unit
9
Checking the Refrigerant Piping
10
About Checking the Refrigerant Piping
10
Checking Refrigerant Piping: General Guidelines
11
Checking Refrigerant Piping: Setup
11
To Perform a Leak Test
11
To Perform Vacuum Drying
11
To Insulate the Refrigerant Piping
11
Charging Refrigerant
12
Precautions When Charging Refrigerant
12
To Determine the Additional Refrigerant Amount
12
To Charge Refrigerant
12
Error Codes When Charging Refrigerant
13
To Fix the Fluorinated Greenhouse Gases Label
13
Connecting the Electrical Wiring
14
Field Wiring: Overview
14
Guidelines When Knocking out Knockout Holes
14
Guidelines When Connecting the Electrical Wiring
14
To Connect the Electrical Wiring on the Outdoor Unit
14
Finishing the Outdoor Unit Installation
15
To Finish the Transmission Wiring
15
Configuration
15
Making Field Settings
16
About Making Field Settings
16
To Access the Field Setting Components
16
Field Setting Components
16
To Access Mode 1 or 2
16
To Use Mode 1
17
To Use Mode 2
17
Mode 1 (and Default Situation): Monitoring Settings
17
Mode 2: Field Settings
18
To Connect the PC Configurator to the Outdoor Unit
20
Commissioning
20
Precautions When Commissioning
20
Checklist before Commissioning
20
Checklist During Commissioning
21
About Test Run
21
To Perform a Test Run (7-Leds Display)
21
Correcting after Abnormal Completion of the Test Run
22
Operating the Unit
22
Troubleshooting
22
Solving Problems Based on Error Codes
22
Error Codes: Overview
22
Technical Data
23
Service Space: Outdoor Unit
23
Piping Diagram: Outdoor Unit
24
Wiring Diagram: Outdoor Unit
24
For the User
25
10 About the System
25
System Layout
25
User Interface
25
Operation
25
Operation Range
25
Operating the System
25
About Operating the System
25
About Cooling, Heating, Fan Only, and Automatic Operation
25
About the Heating Operation
25
To Operate the System (WITHOUT Cool/Heat Changeover Remote Control Switch)
26
To Operate the System (with Cool/Heat Changeover Remote Control Switch)
26
Using the Dry Program
26
About the Dry Program
26
To Use the Dry Program (WITHOUT Cool/Heat Changeover Remote Control Switch)
26
To Use the Dry Program (with Cool/Heat Changeover Remote Control Switch)
27
Adjusting the Air Flow Direction
27
About the Air Flow Flap
27
Setting the Master User Interface
27
About Setting the Master User Interface
27
To Designate the Master User Interface (VRV DX)
27
13 Maintenance and Service
28
About the Refrigerant
28
After-Sales Service and Warranty
28
Warranty Period
28
Recommended Maintenance and Inspection
28
Troubleshooting
28
Error Codes: Overview
29
Symptoms that Are Not Air Conditioner Troubles
30
Symptom: the System Does Not Operate
30
Symptom: Cool/Heat Cannot be Changed over
30
Symptom: Fan Operation Is Possible, but Cooling and Heating Do Not Work
30
Symptom: the Fan Strength Does Not Correspond to the Setting
30
Symptom: the Fan Direction Does Not Correspond to the Setting
30
Symptom: White Mist Comes out of a Unit (Indoor Unit)
30

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