SiBE12-816_D
Table of Contents ii
1. Introduction ............................................................................................ vi
1.1 Safety Cautions ....................................................................................... vi
1.2 Used Icons ...............................................................................................x
Part 1 List of Functions ................................................................ 1
1. Functions.................................................................................................2
1.1 Cooling Only.............................................................................................2
1.2 Heat Pump ...............................................................................................5
Part 2 Specifications .................................................................. 10
1. Specifications ........................................................................................11
1.1 Cooling Only - Indoor Unit ......................................................................11
1.2 Cooling Only - Outdoor Unit ...................................................................18
1.3 Heat Pump - Indoor Unit.........................................................................20
1.4 Heat Pump - Outdoor Unit......................................................................29
Part 3 Printed Circuit Board Connector Wiring Diagram ........... 31
1. Indoor Unit.............................................................................................32
1.1 Wall Mounted Type ................................................................................32
1.2 Floor Standing Type ...............................................................................40
1.3 Floor / Ceiling Suspended Dual Type.....................................................42
1.4 Duct Connected Type.............................................................................44
1.5 Ceiling Mounted Cassette Type .............................................................46
2. Remote Controller .................................................................................48
2.1 Wired Remote Controller........................................................................48
2.2 Wireless Remote Controller ...................................................................49
3. Outdoor Unit..........................................................................................50
3.1 2MK(X)S40/50GV1B, 2MK(X)S40/50G2V1B .........................................50
Part 4 Function and Control........................................................52
1. Function of Indoor Unit (RA Models).....................................................53
1.1 Temperature Control ..............................................................................53
1.2 Frequency Principle................................................................................53
1.3 Operation Starting Control......................................................................55
1.4 Airflow Direction Control.........................................................................56
1.5 Fan Speed Control for Indoor Units........................................................58
1.6 Program Dry Operation ..........................................................................59
1.7 Automatic Operation...............................................................................60
1.8 Thermostat Control.................................................................................61
1.9 NIGHT SET Mode ..................................................................................63
1.10 ECONO Operation .................................................................................64
1.11 HOME LEAVE Operation .......................................................................65
1.12 2-Area INTELLIGENT EYE Operation ...................................................66
1.13 INTELLIGENT EYE Operation ...............................................................68
1.14 Inverter POWERFUL Operation .............................................................69
1.15 Other Functions......................................................................................71
2. Function of Indoor Unit (SA Models) .....................................................73
2.1 Drain Pump Control................................................................................73
2.2 Thermostat Sensor in Remote Controller...............................................75