Daikin UATYA-BFC3Y1 Manuals

Manuals and User Guides for Daikin UATYA-BFC3Y1. We have 1 Daikin UATYA-BFC3Y1 manual available for free PDF download: Instructions For Installation, Use And Maintenance Manual

Daikin UATYA-BFC3Y1 Instructions For Installation, Use And Maintenance Manual (84 pages)

Rooftop Packaged Unit

Brand: Daikin | Category: Air Conditioner | Size: 7.76 MB

Table of Contents
3
Introduction
7
Conformity
7
Description
7
Symbols
7
Labels
8
Safety
9
General Safety Precautions
9
Discharge of the Safety Valves
11
Emergency Stop
11
Basic Rules
12
Limits to the Use - Minimum Area of the Conditioned Space and Maximum Refrigerant Charge
14
Refrigerant Leak Detector
16
Water Flow Rate at the Heat Exchangers
17
Water Composition
17
Warnings Concerning Flammable Refrigerants
18
Noise
24
Residual Risks
24
Safety Information on the Refrigerant Fluid
25
Hazards and Health Consequences
25
Receiving the Product and Storage
26
Reception
26
Transport
26
Handling
27
Storage
28
Product Description
29
Intended Use
29
Unintended Use
29
Control and Safety Devices
30
Principles of Operation
30
Structure
30
Specifications
30
Air System
31
Internal Air Fans
31
Flow Rate Sensor for Fans
31
Control Panel
32
Switch the Unit on and off from the Display
32
Switch the Unit on and off from External OK Signal
32
Change of Set Points
33
Time Band Setup Procedure
33
Change Language
33
Change Date and Time
33
Wiring Diagram
33
Installation
34
Dimensions and Weight
34
Installation Site
34
Installation
35
External Positioning
35
Noise Attenuation
36
Minimum Distances
36
Hydraulic Connections
37
Hot Water Coil Connection
37
Condensate Drain of the Internal Air Coil
38
Condensate Drain of the External Air Coil
38
Connection to the Humidifier
38
Electrical Connections
39
Aeraulic Connections
41
Return and Supply Ducts
41
Connection of the Ducts
45
Options and Accessories
46
Rainproof Hood
46
Installation
46
Anti-Vibration Mounts
47
Rubber Anti-Vibration Mounts
47
Air Filters
48
Air Filters on Delivery Line
48
Dirty Filter Sensor
50
Probes
51
Duct Temperature/Humidity Probe in Return Line
51
Duct Temperature Probe in Supply Line
51
Remote Ambient Temperature Probe in Return Line
52
Duct CO2 Probe
52
Fire Detector and Smoke Detector
53
Fire Detector
53
Smoke Detector
53
Pressure Transducer
54
Pressure Transducer for Constant Pressure Control
54
Humidifier
55
Installation
55
Hydraulic Connections
55
Electrical Connections
57
First Commissioning
57
Maintenance
57
Gas Burner
59
Installation
59
Controller Interface Panel
63
First Commissioning
63
Maintenance
65
Commissioning
68
Preliminary Operations
68
First Starting
69
Preliminary Checks
69
Functional Tests
69
Calibration of Safety Components
70
Checks During Operation
70
Alarms and Malfunctions
71
General Troubleshooting
71
Temporary Stop
73
Stop for Long Periods of Time
73
Maintenance
74
Adjustments
74
External Cleaning
75
Cleaning Traditional Finned Coils in Cu/Al
75
Installation Site Cleanness
76
Internal Cleaning
76
Cleaning the Unit
76
Periodic Checks
77
Unscheduled Maintenance
78
Special Work
78
Decommissioning
79

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Daikin UATYA-BFC3Y1 Instructions For Installation, Use And Maintenance Manual (84 pages)

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