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Daikin RXYP20KJ Manuals
Manuals and User Guides for Daikin RXYP20KJ. We have
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Daikin RXYP20KJ manual available for free PDF download: General Information Manual
Daikin RXYP20KJ General Information Manual (198 pages)
R-407C
Brand:
Daikin
| Category:
Air Conditioner
| Size: 11.85 MB
Table of Contents
Table of Contents
1
Part 1 General Information
5
Product Outline
6
Year 2000 Models Using New Refrigerant
6
Outline of New Series Products
7
Sie33
7
Model Configuration and Combination
9
Points to Bear in Mind at the System Design
10
Points Relating to the Performance of the Air Conditioning Units
10
The Installation Is of Vital Importance
11
Striking a Balance between System Installation and General Construction Work (Comprehensive Flow Chart)
12
Points to Bear in Mind When Preparing the Contract Drawings
13
Installation
16
Step by Step Installation Procedure
16
Work Involved in Individual Operations and Points to be Borne in Mind
17
Operational Steps
17
Selection of Location
59
Additional Refrigerant Charge Operation
81
Appendix
96
Allowable Piping Length
98
Selection of Refrigerant Pipe Size
99
Additional Charge of Refrigerant
101
REFNET Pipe Connections for VRV R-407C PLUS Series
104
Introduction
128
Cautions in Installation
129
Combination
130
Standard Operation Limit
131
Standard Supplied Accessories
132
Optional Accessories
133
Technical Specifications
134
Electrical Specifications
135
Main Components
136
Selection of Location
137
Inspecting and Handling the Unit
138
Unpacking and Placing the Unit
139
Refrigerant Piping
140
Selection of Piping Material
141
Connecting the Refrigerant Piping
142
Leak Test and Vacuum Drying
147
Pipe Insulation
148
Additional Refrigerant Charge
149
Field Wiring
151
Internal Wiring
152
Optional Parts Cool/Heat Selector
154
Power Circuit and Cable Requirements
155
General
156
Examples
157
Before Operation
162
Checks before Initial Start-Up
162
Test Run
163
Caution for Refrigerant Leaks
167
Precautions in Servicing the Models with New-Type Refrigerant
170
Tools Required
170
Notes for Work Procedures
171
Changes Required by New Refrigerants
172
Changes Required by New Refrigerant
172
Refrigerant and Refrigerant Oil Characteristics
173
Refrigerant Characteristics
173
Refrigerant Oil Characteristics
175
Refrigerant Cylinders
176
Cylinder Specifications
176
Handling of Cylinders
177
Service Tools
178
Tool Compatibility
178
New Tools Required for Hfcs and Reasons of Change
179
Cautions During Service Operations (Changes Required by New Refrigerants)
182
The Three Basic Rules for Refrigerant Piping Must be more Strictly Observed
182
Operation Guideline
183
Temperature-Pressure Conversion Table for New Refrigerants
184
Pressure and Temperature
184
Measures to Take in the Case of Gas Leaks
185
Gas Shortage
185
Measure for Gas Shortage
186
Safety Precautions
187
Problems Resulting from Negligence of Caution Items
188
Difference between Pascal and Conventional Pressure Unit
189
Comparison of Mpa and Kgf/CM²
189
Thermodynamic Characteristic Charts (HFC407C)
190
Thermodynamic Characteristics of R-407C
190
Index
193
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