Hitachi YUTAKI Series User Manual

8.5.1.4 Examples of possible congurations .............................................................................................. 124
8.5.1.5 Not allowed congurations ............................................................................................................. 129
8.5.2 Advanced Conguration .............................................................................................................................. 129
8.5.2.1 Screen 1 ......................................................................................................................................... 129
8.5.2.2 Screen 2 ......................................................................................................................................... 129
8.5.2.3 Screen 3 ........................................................................................................................................ 130
8.5.2.4 Screen 4 ......................................................................................................................................... 130
8.6 Menu navigation .................................................................................................................................. 131
8.6.1 Operation information .................................................................................................................................. 131
8.6.1.1 General .......................................................................................................................................... 132
8.6.1.2 Circuit 1 .......................................................................................................................................... 132
8.6.1.3 Circuit 2 .......................................................................................................................................... 133
8.6.1.4 DHW ............................................................................................................................................... 133
8.6.1.5 Swimming Pool .............................................................................................................................. 133
8.6.1.6 Heat Pump Details .................................................................................................................... 133
8.6.1.7 Electrical Heater ........................................................................................................................ 134
8.6.1.8 Boiler Combination .................................................................................................................... 134
8.6.1.9 Solar Combination ..................................................................................................................... 135
8.6.1.10 Alarm History ................................................................................................................................ 135
8.6.1.11 Energy data .................................................................................................................................. 135
8.6.2 System Conguration .................................................................................................................................. 136
8.6.2.1 General Options ............................................................................................................................ 136
8.6.2.2 Timer and Schedule ....................................................................................................................... 140
8.6.2.3 Water settings ............................................................................................................................... 142
8.6.2.4 Space Heating ........................................................................................................................... 144
8.6.2.5 Space Cooling ........................................................................................................................... 147
8.6.2.6 DHW ............................................................................................................................................... 150
8.6.2.7 Swimming Pool .............................................................................................................................. 152
8.6.2.8 Complementary Heating ................................................................................................................ 152
8.6.2.9 Heat Pump ................................................................................................................................ 155
8.6.2.10 Optional Functions ....................................................................................................................... 156
8.6.2.11 I/O and Sensor ......................................................................................................................... 158
8.6.3 Controller Settings ....................................................................................................................................... 161
8.6.3.1 Controller Options .......................................................................................................................... 162
8.6.3.2 Room Names ................................................................................................................................. 162
8.6.3.3 Date and Time ................................................................................................................................ 162
8.6.3.4 Screen Settings .............................................................................................................................. 164
8.6.3.5 Language selection ........................................................................................................................ 164
8.6.4 Commisioning ......................................................................................................................................... 165
8.6.4.1 Air Purge Procedure ....................................................................................................................... 165
8.6.4.2 Unit test run ............................................................................................................................... 165
8.6.4.3 Screed Drying ............................................................................................................................ 166
8.6.5 About ........................................................................................................................................................... 166
PMML0335A rev.1 - 04/2016
X

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