Specifications

SiBE341027
i Table of Contents
Heat Pump
R-410A 50Hz
1. Introduction ............................................................................................ iv
1.1 Safety Cautions ....................................................................................... iv
1.2 Used Icons ............................................................................................ viii
1.3 Preface .................................................................................................... ix
Part 1 General Information ........................................................... 1
1. Model Names of Indoor / Outdoor Units..................................................2
1.1 Indoor Units ..............................................................................................2
1.2 Outdoor Units ...........................................................................................3
1.3 Air Treatment Equipment .........................................................................3
2. External Appearance...............................................................................4
2.1 Indoor Units ..............................................................................................4
2.2 Outdoor Units ...........................................................................................5
2.3 Air Treatment Equipment .........................................................................5
3. Combination of Outdoor Units.................................................................6
4. Capacity Range.......................................................................................7
5. Features..................................................................................................9
5.1 Introduction...............................................................................................9
5.2 Benefits of System Replacement ...........................................................10
5.3 Procedure of Reuse of Existing Piping...................................................12
5.4 Guidelines for Reuse of Existing Refrigerant Piping ..............................14
Part 2 Specifications .................................................................. 17
1. Specifications ........................................................................................18
1.1 Outdoor Units .........................................................................................18
Part 3 Refrigerant Circuit ........................................................... 29
1. Refrigerant Circuit .................................................................................30
1.1 RQYQ8PY1B..........................................................................................30
1.2 RQYQ10·12PY1B...................................................................................32
1.3 RQYQ14·16PY1B...................................................................................34
2. Functional Parts Layout ........................................................................36
2.1 RQYQ8PY1B..........................................................................................36
2.2 RQYQ10·12PY1B...................................................................................37
2.3 RQYQ14·16PY1B...................................................................................38
3. Refrigerant Flow for Each Operation Mode...........................................39
3.1 RQYQ8~16PY1B ...................................................................................39
Part 4 Function............................................................................ 42
1. Function General...................................................................................43