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
