Daikin LRYEN10A Manuals

Manuals and User Guides for Daikin LRYEN10A. We have 1 Daikin LRYEN10A manual available for free PDF download: Installation And Operation Manual

Daikin LRYEN10A Installation And Operation Manual (56 pages)

CO2 Conveni-Pack outdoor unit and capacity up unit

Brand: Daikin | Category: Air Conditioner | Size: 9 MB

Table of Contents
3
About the Documentation
4
About this Document
4
Specific Installer Safety Instructions
4
For the User
7
User Safety Instructions
7
General
7
Instructions for Safe Operation
7
About the System
9
System Layout
10
Operation
10
Operation Modes
10
Operation Range
10
Field Piping Pressure
10
Maintenance and Service
10
About the Refrigerant
11
Recommended Maintenance and Inspection
11
Troubleshooting
11
Error Codes: Overview
12
Relocation
12
Disposal
12
For the Installer
13
About the Box
13
Outdoor Unit
13
To Transport the Pallet
13
To Unpack the Outdoor Unit
13
To Handle the Outdoor Unit
13
To Remove the Accessories from the Outdoor Unit
14
About the Units and Options
14
About the Outdoor Unit
14
Labels on Outdoor Unit
15
System Layout
16
Indoor Unit Constraints
16
Unit Installation
16
Preparing the Installation Site
17
Installation Site Requirements of the Outdoor Unit
17
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
17
Additional Installation Site Requirements for CO₂ Refrigerant
17
Opening and Closing the Unit
18
To Open the Outdoor Unit
18
To Open the Switch Box of the Outdoor Unit
19
To Close the Outdoor Unit
19
Mounting the Outdoor Unit
20
To Provide the Installation Structure
20
To Install the Outdoor Unit
20
To Provide Drainage
20
Piping Installation
21
Preparing Refrigerant Piping
21
Refrigerant Piping Requirements
21
Refrigerant Piping Material
21
Refrigerant Piping Length and Height Difference
21
To Select the Piping Size
22
To Select Refrigerant Branch Kits
23
To Select Expansion Valves for Refrigeration
23
Using Stop Valves and Service Ports
24
To Handle the Stop Valve
24
To Open the Stop Valve
24
To Close the Stop Valve
24
Tightening Torques
25
To Handle the Service Port
25
Connecting the Refrigerant Piping
26
To Cut off the Spun Pipes
26
To Connect the Refrigerant Piping to the Outdoor Unit
26
Guidelines to Connect T-Joints
28
Guidelines to Install a Dryer
28
Guidelines to Install Safety Valves
29
Guidelines to Install a Filter
29
Checking the Refrigerant Piping
30
Checking Refrigerant Piping: Setup
30
To Perform a Strength Pressure Test
30
To Perform a Leak Test
30
To Perform Vacuum Drying
31
Insulating the Refrigerant Piping
31
Electrical Installation
31
Field Wiring: Overview
32
Guidelines for Making Knockout Holes
33
Guidelines When Connecting the Electrical Wiring
33
About Electrical Compliance
34
Specifications of Standard Wiring Components
34
Connections to the Outdoor Unit
35
Low Voltage Wiring - Outdoor Unit
35
High Voltage Wiring - Outdoor Unit
36
Connections to the Capacity up Unit
36
Low Voltage Wiring - Capacity up Unit
37
High Voltage Wiring - Capacity up Unit
37
Charging Refrigerant
38
Precautions When Charging Refrigerant
38
To Determine Additional Refrigerant Amount
39
To Charge Refrigerant
39
To Fix the Refrigerant Charge Label
40
Configuration
40
Making Field Settings
40
About Making Field Settings
40
To Access the Field Setting Components
40
Field Setting Components
40
To Access Mode 1 or 2
41
To Set Field Settings
41
Commissioning
42
Precautions When Commissioning
42
Checklist before Commissioning
42
About the System Test Run
43
To Perform a Test Run (7-Segment Display)
43
Test Run Checks
43
Correcting after Abnormal Completion of the Test Run
44
Logbook
44
Troubleshooting
45
Solving Problems Based on Error Codes
45
Error Codes: Overview
45
Technical Data
48
Piping Diagram: Outdoor Unit
48
Piping Diagram: Capacity up Unit
51
Wiring Diagram: Outdoor Unit
52
Installation and Operation Manual
52

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Daikin LRYEN10A Installation And Operation Manual (56 pages)

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