Hitachi YUTAKI Series User Manual

General Index
1 GENERAL INFORMATION .............................................................................................. 1
1.1 General information .................................................................................................................................1
1.1.1 General notes .................................................................................................................................................. 1
1.1.2 Introduction ..................................................................................................................................................... 1
1.1.2.1 Overview of YUTAKI system .............................................................................................................. 1
1.1.2.2 Summary of operations ...................................................................................................................... 2
1.2 Applied symbols ......................................................................................................................................4
1.3 Product guide ..........................................................................................................................................5
1.3.1 Classication of the units ................................................................................................................................. 5
1.3.1.1 Split system - Outdoor unit ................................................................................................................. 5
1.3.1.2 Split system - Indoor unit .................................................................................................................... 5
1.3.1.3 Monobloc system ............................................................................................................................... 6
1.3.2 Product list ....................................................................................................................................................... 7
1.3.2.1 Split system - Outdoor unit ................................................................................................................. 7
1.3.2.2 Split system - Indoor unit .................................................................................................................... 7
1.3.2.3 Monobloc system ............................................................................................................................. 10
1.3.3 Accessory code list .........................................................................................................................................11
2 GENERAL SAFETY NOTES .......................................................................................... 15
2.1 ADDITIONAL INFORMATION ABOUT Safety .......................................................................................15
2.2 Important notice.....................................................................................................................................15
3 GENERAL DATA ............................................................................................................ 16
3.1 Capacity tables ......................................................................................................................................16
3.1.1 Nominal capacity-performance tables ........................................................................................................... 16
3.1.1.1 Considerations ................................................................................................................................. 16
3.1.1.2 Capacity-performance data .............................................................................................................. 16
3.2 ERP performance data ..........................................................................................................................19
3.2.1 General considerations ................................................................................................................................. 19
3.2.2 General ERP data for space heaters ............................................................................................................ 19
3.2.2.1 ERP data - YUTAKI S ....................................................................................................................... 19
3.2.2.2 ERP data - YUTAKI S COMBI .......................................................................................................... 23
3.2.2.3 ERP data - YUTAKI S80 ................................................................................................................... 26
3.2.2.4 ERP data - YUTAKI M ...................................................................................................................... 28
3.2.2.5 ERP additional data - YUTAKI S ...................................................................................................... 30
3.2.2.6 ERP additional data - YUTAKI S COMBI ......................................................................................... 31
3.2.2.7 ERP additional data - YUTAKI S80 .................................................................................................. 32
3.2.2.8 ERP additional data - YUTAKI M ...................................................................................................... 32
PMML0335A rev.1 - 04/2016
VII

Hitachi YUTAKI Series Specifications

General

Heating Capacity	5.0 kW - 16.0 kW
Cooling Capacity	5.0 kW - 16.0 kW
Energy Efficiency Class	A+++
Refrigerant	R32
Operating Temperature Range (Cooling)	46°C
Noise Level (Indoor Unit)	45 dB
Noise Level (Outdoor Unit)	45 dB