Daikin Modular L Smart Manuals

Manuals and User Guides for Daikin Modular L Smart. We have 2 Daikin Modular L Smart manuals available for free PDF download: Service Manual, Installation, Use And Maintenance Manual

Daikin Modular L Smart Service Manual (90 pages)

Brand: Daikin | Category: Fan | Size: 10.01 MB

Table of Contents
3
Part 1. Introduction
7
Version Log
7
Safety Precautions
8
Meaning of Symbols
8
Warnings
8
Cautions
10
Information
10
General Operation
11
How to Use
14
Interactive Information Flow
14
Parts of the Book
15
The Introduction Chapter
15
The Troubleshooting Chapter
15
The Repair Chapter
15
The Maintenance Chapter
15
Appendices
15
Contact Information
15
Part 2. Troubleshooting
17
Error Codes Check
17
Error Codes Via Remote Controller
17
Error Codes Via Wired Remote Controller BRC1E
17
How to Reset Error Codes
18
History of Error Codes
18
Error Based Troubleshooting
20
HRV Unit
23
6A" - Damper Motor Malfunction
23
60" - External Protection Device Activated
23
64" - Air Return Thermistor Faulty
24
65" - Air Intake Thermistor Faulty
24
A1-01" - PCB Abnormality
25
A6-00" - Fan Motor Abnormality
25
A8-00" - Power Supply Malfunction
25
AJ-00" - Capacity Setting Abnormality
26
00" - CO2 Sensor Warning
26
CJ-00" - Remote Controller Thermistor Abnormality
27
Smart Gateway
27
System
28
U5-00" - Transmission User Interface PCB Abnormality
28
U8-00" - Main-Sub Control Error
28
UA-00" - Wrong User Interface Used
29
UC-00" - Duplication Group Number Address
29
UE-00" - Transmission Fault Indoor-Central Control Device
30
Symptom Based Troubleshooting
31
Unit Does Not Operate
31
Operation Sometimes Stops
31
Equipment Operates but Does Insufficient Air Flow
32
Large Operation Noise and Vibration
32
Component Checklist
33
HRV Unit
33
Control PCB
33
Damper Motor + Limit Switch
35
Air Thermistor
36
Smart Gateway
38
Part 3. Repair
39
Service Tools
39
Unit Specific Repair Procedures
40
HRV Unit
40
Basic Removal - Removing Switchbox Cover
40
Removing Main PCB
42
Removing Smart Gateway
44
Basic Removal - Removing Doors and Central Panel
45
Removing Heat Exchanger
48
Removing EC Fan
49
Part 4. Maintenance
51
HRV Unit
51
Safety Precautions for Maintenance
51
Ordinary Maintenance
52
General Information on Cleaning Procedures
52
Extraordinary Maintenance
54
Replacement of Parts
54
Consumable Components - Spare Parts
54
Diagnostics
56
General Diagnostics
56
Electrical Maintenance
56
Troubleshooting Table
57
Environmental Conditions
58
Environmental Contamination
58
Noise
58
Ceiling and Air Duct Specifications
58
Part 5. Appendix
61
Field Setting
63
HRV Unit
63
Configuration
63
Modular L Smart Performance Curves
68
About the User Interface
74
Wiring Diagram
80
HRV Unit
80
Legend
80
Unit Layout
80
Power Supply and Fan-S Fan-R Size 02 to 05
80
Fan-S Fan-R Size 06 and 07
81
Control Unit Board
81
Smart Gateway
82
Tag List
82
Terminals
83
Electrical Panel Layout
83
Component Overview of Unit
84
HRV Unit
84
Switch Box
85
HRV Unit
85
Spare Parts List
87
Field Information Report
88

Daikin Modular L Smart Installation, Use And Maintenance Manual (69 pages)

Brand: Daikin | Category: Air Handlers | Size: 16.47 MB

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Daikin Modular L Smart Service Manual (90 pages)

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Daikin Modular L Smart Installation, Use And Maintenance Manual (69 pages)

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