Hitachi YUTAKI RWM-2R1E Installation & Operation Manual page 265

YUTAKI CASCADE CONTROLLER ATW-YCC-(01-02)
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CASCADE configuration
Modules configuration:
• Configure the status, refrigerant cycle address,
indoor unit address and individual DHW for each
module.
Individual DHW type:
• Select Master or Slave depending on the
installation of the DHW system.
• When Slave type is selected, choose the
master module number.
251 PMML0575 rev.2 - 03/2022
Module status:
• Enable or disable the module.
Refrigerant cycle address:
• Set the refrigerant cycle address for each module,
making sure that the setting is common with that of the
outdoor (DSW4-RSW1) and indoor (DSW15 – RSW2)
units which are part of the module.
Indoor unit address:
• It must be always set to 0 (factory default)
Individual DHW:
• Configure the status and type of individual DHW for
the selected module.
Supply setting offset
• To set YUTAKI Slave Units to
work at a setting temperature
higher than setting temperature
determined by YUTAKI
CASCADE CONTROLLER
• 3 ºC by default (from 0 to 15 ºC)
Individual DHW status:
• Enable or disable the individual DHW
for the selected module.