Part 1 General Information - Daikin VRV System R-22 PLUS Series Manual

Si33-102.book Page 1 Tuesday, June 26, 2001 3:18 PM
SiE33-102
1. Product Outline .......................................................................................2
1.1 Year 2001 Models Using R-22 Refrigerant.............................................. 2
1.2 Outline of New Series Products............................................................... 3
1.3 Model Configuration and Combination .................................................... 5
2. Points to Bear in Mind at the System Design..........................................6
2.1 Points Relating to the Performance of the Air Conditioning Units ........... 6
2.2 The Installation is of Vital Importance...................................................... 7
2.3 Striking a Balance between System Installation
2.4 Points to Bear in Mind when Preparing the Contract Drawings............... 9
3. Installation .............................................................................................12
3.1 Step by Step Installation Procedure ...................................................... 12
3.2 Work Involved in Individual Operations
4. Test Operation ......................................................................................60
4.1 Procedure and Outline........................................................................... 60
4.2 Operation when Power is Turned On .................................................... 62
4.3 Outdoor Unit PC Board Ass'y ................................................................ 63
4.4 Setting Modes........................................................................................ 65
4.5 Cool/Heat Mode Selection..................................................................... 72
4.6 Low Noise Operation ............................................................................. 77
4.7 Demand Control .................................................................................... 78
4.8 Sequential Start ..................................................................................... 79
4.9 Wiring Check Operation ........................................................................ 80
4.10 Additional Refrigerant Charge Operation .............................................. 81
4.11 Refrigerant Recovery Mode................................................................... 82
4.12 Indoor Field Setting ............................................................................... 83
4.13 Centralized Control Group No. Setting .................................................. 89
4.14 Contents of Control Modes.................................................................... 91
5. Caution for Refrigerant Leaks ...............................................................93
5.1 Caution for Refrigerant Leaks................................................................ 93
6. Hand Over to Customer ........................................................................96
6.1 Operational Steps.................................................................................. 96
7. Appendix ...............................................................................................97
7.1 Allowable Piping Length ........................................................................ 97
7.2 Selection of Refrigerant Pipe Size......................................................... 98
7.3 Additional Charge of Refrigerant ......................................................... 100
7.4 REFNET Pipe Connections for VRV PLUS Series.............................. 103
7.5 VRV Inspection Sheet ......................................................................... 109
7.6 Piping System Diagrams ..................................................................... 113
7.7 Wiring Diagrams .................................................................................. 116
7.8 Bad Examples and Good Examples in Installation.............................. 118
General Information
General Information
and General Construction Work (Comprehensive Flow Chart) ............... 8
and Points to be Borne in Mind ............................................................. 13
: http://splitoff.ru/tehn-doc.html
Part 1
1