When DISINFECT is set to ON, and you set the disinfection mode, the hydraulic module will automatically perform
disinfection at the set disinfection time prior to the end of the holiday. For example, if FROM=2019-01-02, UNTIL=2019-01-
16, and disinfection time is set to 23:00 on Friday, disinfection begins from 23:00 on 2015-12-11. If you do not set the
disinfection mode, the hydraulic module will forcedly enter disinfection mode at 22:00 on the day before the end of the
holiday. If you do not set the disinfection mode, the hydraulic module will begin disinfection from 22:00 on 2015-12-19.
After the hydraulic module exits disinfection mode, the wired controller will send the heat mode start-up command and
DHW mode start-up command to the hydraulic module. TwoutS=TwoutS_H.A_H indicates the heat mode, while
TtankS=TtankS_H.A_DHW indicates the DHW mode.
TwoutS_H.A_H and TtankS_H.A_DHW are set on the FOR SERVICEMAN interface of the wired controller.
Notes:
• In holiday mode, timer and weekly schedule are invalid until the hydraulic module exits from holiday mode.
• The CURRENT STATE option determines whether to enable holiday mode. If CURRENT STATE = OFF, HOLIDAY AWAY =
OFF. If CURRENT STATE = ON, HOLIDAY AWAY = ON.
• The multiple set point is invalid when the hydraulic module operates in holiday mode.
• If disinfection mode is set in holiday mode, the hydraulic module will enter the disinfection mode at 22:00 on the
day before the end of the holiday mode.
• In holiday mode, the weather temperature curve is invalid until the hydraulic module exits from holiday mode.
• In holiday mode, Preset Temp. is invalid until the hydraulic module exits from holiday mode.
If you operate the wired controller in holiday mode, the following prompt is displayed:
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