Daikin LRYEQ16AY1 - Default Chapter; Table of Contents

SiBE811001EB
1 CONVENI-PACK
CONVENI-PACK
LRYEQ16AY1(E)
LCBKQ3AV1(E)
1. Introduction .............................................................................................5
2. System Configuration............................................................................10
2.1 System Overview ...................................................................................10
2.2 System with AIRNET..............................................................................10
2.3 Features of Refrigerant System .............................................................11
2.4 Economizer ............................................................................................12
2.5 Regarding R-410A Selection..................................................................13
2.6 Indoor Units to be Connected.................................................................13
3. Standard Specification ..........................................................................14
3.1 Standard Specification ...........................................................................14
3.1.1 Outdoor Unit ......................................................................................... 14
3.1.2 Booster Unit .......................................................................................... 15
3.2 Set Values for Functional Components and Protection Devices............16
3.2.1 Outdoor Unit ......................................................................................... 16
3.2.2 Booster Unit .......................................................................................... 17
3.3 Functional Parts Layout..........................................................................18
3.3.1 LRYEQ16AY1....................................................................................... 18
3.3.2 LCBKQ3AV1 ......................................................................................... 19
3.4 Operation Limits .....................................................................................20
3.5 Wiring Diagram.......................................................................................22
3.6 Piping Diagram.......................................................................................24
3.7 Description and Layout of Functional Parts and Piping Diagram ...........26
3.8 Option List ..............................................................................................30
4. Description of Functions and Operation................................................31
4.1 Operating Mode......................................................................................31
4.2 Operation Zones and Operation Mode No. ............................................32
4.3 Operation Modes and Frequency of Occurrence ...................................32
4.4 Refrigerant Flow for Each Operation Mode............................................33
5. Test Operation ......................................................................................46
5.1 Preparations Prior to Test Operation......................................................46
5.1.1 Charging Additional Refrigeration Oil.................................................... 46
5.1.2 Additional Refrigerant Charging............................................................ 48
5.2 Test Operation........................................................................................51
5.2.1 Test Operation Procedure .................................................................... 51
5.2.2 Checking the Operating State............................................................... 52
5.2.3 Checking the Operation Data ............................................................... 53
5.3 Refrigerant Piping...................................................................................56
5.3.1 To Piping Work Contractors.................................................................. 57
5.3.2 Selection of Piping Material .................................................................. 58
5.3.3 Drier Installation.................................................................................... 59
5.3.4 Operation Method of Stop Valves ......................................................... 59
5.3.5 Precautions for Piping........................................................................... 61
5.4 Field Wiring ............................................................................................62
5.4.1 Procedure for Power Supply Wiring...................................................... 62
5.5 Inspection and Pipe Insulation ...............................................................64
5.5.1 Air Tight Test/Vacuum Drying ............................................................... 64
5.5.2 Thermal Insulation Work ....................................................................... 65
5.5.3 Checking of Device and Installation Conditions.................................... 66