Control Functions - Hitachi YUTAMPO Series Service Manual

3 Control functions

Index
3.1 System diagram .................................................................................................................................... 16
3.2 Basic operation...................................................................................................................................... 17
3.2.1 Operating procedures .................................................................................................................................... 17
3.2.2 Stopping ........................................................................................................................................................ 17
3.3 Standard Operation without Electrical Heater ....................................................................................... 18
3.4 DHW Heater function ............................................................................................................................ 19
3.4.1 High Demand Mode ...................................................................................................................................... 19
3.4.2 Standard mode .............................................................................................................................................. 20
3.5 Anti Legionella function ......................................................................................................................... 21
3.6 Boost function........................................................................................................................................ 22
3.7 Emergency function............................................................................................................................... 23
3.8 Night Shift Function ............................................................................................................................... 24
3.9 Circuit Pump - DHW Recirculation function........................................................................................... 25
3.10 Timers function ...................................................................................................................................... 26
3.10.1 Setting of Simple timer ................................................................................................................................ 26
3.10.2 Setting of Schedule timer ............................................................................................................................ 26
3.11 Central Operation functions................................................................................................................... 27
3.12 Smart function ....................................................................................................................................... 28
3.12.1 SG Ready Function ..................................................................................................................................... 29
3.13 Energy configuration function ................................................................................................................ 30
3.14 Pump down procedure function............................................................................................................. 31
3.15 Quick action function ............................................................................................................................. 32
3.16 Inputs and outputs ................................................................................................................................. 32
3.16.1 Inputs ........................................................................................................................................................... 32
3.16.2 Outputs ........................................................................................................................................................ 32
3.17 Operation information ............................................................................................................................ 33
3.18 Controller Settings ................................................................................................................................. 33
3.19 About .................................................................................................................................................... 34
15 SMGB0135 rev.0 - 06/2020
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C o n t r o l f u n c t i o n s
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