User Manuals: Daikin REYA8A7Y1B Heating System

Manuals and User Guides for Daikin REYA8A7Y1B Heating System. We have 1 Daikin REYA8A7Y1B Heating System manual available for free PDF download: Installation And Operation Manual

Daikin REYA8A7Y1B Installation And Operation Manual (56 pages)

Brand: Daikin | Category: Heating System | Size: 6 MB

Table of Contents
7
Instructions for Equipment Using R32 Refrigerant
10
For the User
11
User Safety Instructions
11
General
11
Instructions for Safe Operation
12
About the System
13
System Layout
14
User Interface
14
Operation
14
Operation Range
14
Operating the System
14
About Operating the System
14
About Cooling, Heating, Fan Only, and Automatic Operation
14
About the Heating Operation
14
To Operate the System
15
Using the Dry Program
15
About the Dry Program
15
To Use the Dry Program
15
Adjusting the Air Flow Direction
15
About the Air Flow Flap
15
Setting the Master User Interface
16
About Setting the Master User Interface
16
To Designate the Master User Interface
16
Maintenance and Service
16
About the Refrigerant
16
After-Sales Service and Warranty
16
Warranty Period
16
Recommended Maintenance and Inspection
16
Troubleshooting
16
Symptom: Noise of Air Conditioners (Indoor Unit, Outdoor Unit)
19
Symptom: Noise of Air Conditioners (Outdoor Unit)
19
Symptom: Dust Comes out of the Unit
19
Symptom: the Units Can Give off Odours
19
Symptom: the Outdoor Unit Fan Does Not Spin
19
Symptom: the Display Shows "88
19
Symptom: the Compressor in the Outdoor Unit Does Not Stop after a Short Heating Operation
19
Symptom: the Inside of an Outdoor Unit Is Warm Even When the Unit Has Stopped
19
Symptom: Hot Air Can be Felt When the Indoor Unit Is Stopped
19
Relocation
19
For the Installer
20
About the Box
20
To Remove the Accessories from the Outdoor Unit
20
Accessory Pipes: Diameters
20
To Remove the Transportation Stay (Only for 5~12 HP)
20
About the Units and Options
20
About the Outdoor Unit
20
System Layout
21
Special Requirements for R32 Units
21
Installation Space Requirements
21
System Layout Requirements
21
About the Charge Limit
23
To Determine the Charge Limit
23
Unit Installation
26
Preparing the Installation Site
26
Installation Site Requirements of the Outdoor Unit
27
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
27
Opening the Unit
27
To Open the Outdoor Unit
27
To Open the Electrical Component Box of the Outdoor Unit
28
Mounting the Outdoor Unit
28
To Provide the Installation Structure
28
Piping Installation
28
Preparing Refrigerant Piping
29
Refrigerant Piping Requirements
29
Refrigerant Piping Material
29
To Select the Piping Size
29
To Select Refrigerant Branch Kits
30
Multiple Outdoor Units: Possible Layouts
30
Connecting the Refrigerant Piping
31
To Route the Refrigerant Piping
31
To Connect the Refrigerant Piping to the Outdoor Unit
31
To Connect the Multi Connection Piping Kit
31
To Connect the Refrigerant Branching Kit
31
To Protect against Contamination
32
Using the Stop Valve and Service Port
32
To Remove the Pinched Pipes
32
Checking the Refrigerant Piping
33
About Checking the Refrigerant Piping
33
Checking Refrigerant Piping: General Guidelines
33
Checking Refrigerant Piping: Setup
33
To Perform a Leak Test
34
To Perform Vacuum Drying
34
To Insulate the Refrigerant Piping
34
To Check for Leaks after Charging Refrigerant
35
Charging Refrigerant
35
Precautions When Charging Refrigerant
35
About Charging Refrigerant
35
To Determine the Additional Refrigerant Amount
36
To Charge Refrigerant: Flow Chart
37
To Charge Refrigerant
37
Error Codes When Charging Refrigerant
38
Checks after Charging Refrigerant
38
To Fix the Fluorinated Greenhouse Gases Label
39
To Check for Refrigerant Leaks after Charging
39
Electrical Installation
39
About Electrical Compliance
39
Safety Device Requirements
39
To Route and Fix the Transmission Wiring
40
To Connect the Transmission Wiring
41
To Finish the Transmission Wiring
41
To Route and Fix the Power Supply
41
To Connect the Power Supply
41
To Connect the External Outputs
42
To Check the Insulation Resistance of the Compressor
42
Configuration
42
Making Field Settings
42
About Making Field Settings
42
Field Setting Components
43
To Access the Field Setting Components
43
To Access Mode 1 or 2
43
To Use Mode 1
43
To Use Mode 2
44
Mode 1: Monitoring Settings
44
Mode 2: Field Settings
44
Using the Leak Detection Function
46
About Automatic Leak Detection
46
Commissioning
46
Precautions When Commissioning
46
Checklist before Commissioning
46
Checklist During Commissioning
47
About the BS Unit Test Run
47
About the Test Run
47
To Perform a Test Run
47
Correcting after Abnormal Completion of the Test Run
48
To Perform a Bs/Indoor Unit Connection Check
48
Hand-Over to the User
48
Troubleshooting
48
Solving Problems Based on Error Codes
48
Error Codes: Overview
49
Refrigerant Leak Detection System
52
Technical Data
53
Service Space: Outdoor Unit
53
Wiring Diagram: Outdoor Unit
54
Disposal
55

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User Manuals: Daikin REYA8A7Y1B Heating System

Daikin REYA8A7Y1B Installation And Operation Manual (56 pages)

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