Sinclair GSH ERB-3 Series, Service Manual

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●“ Floor debug ”, “ Disinfection ”, and “ Holiday mode ” cannot be activated at the same with this function. When
doing so, a window will pop up, saying “ Please disable the emergen. mode! ”.
●Upon power failure, “ Emergen. mode ” will back to “ Off ”.
3.2.2.13 Holiday Mode
[Operation Instructions]
At the function setting page, select “
Holiday mode ” and set it to “ On ” or “ Off ”
.
[Notes]
●This function can be activated only when the unit has been turned off, otherwise a prompt dialog box will pop
up, saying “ Please turn off the system frist! ” .
●When “ Holiday mode ” has been activated, the operation mode will automatically switch to “ Heat ”. Mode
setting and “ On/Off " operation through the controller will be unavailable.
●When “ Holiday mode ” has been activated, the controller will automatically deactivate the “ Weekly timer ” and
“ Preset mode ”and “ Clock timer ” and “ Temp.timer ”.
●Under the “ Holiday mode ”, when the unit is under the control of room temperature, the set point (room
temperature for heating) should be set to 10°C; when it is under the control of leaving water temperature, the set
point (leaving water temperature for heating) should be 30°C.
●When this function has been activated, “ Floor debug ”, “ Emergen.mode ”, “ Disinfection ”, “ Manual defrost ”,
“ Preset mode ”, “ Weekly timer ”, “ Clock timer ”, and “ Temp.timer ” cannot be activated at the same time,
meanwhile a window will pop up, saying “ Please disable the holiday mode! ”.
●This function will be memorized upon power failure.
3.2.2.14 Preset Mode
[Operation Instructions]
At the function setting page, select “
Preset mode ” and go to the corresponding setting page.
At the time period setting page, each time period can be set to “ Valid ” or “ Invalid ”.
The option “ Mode ” is used to preset the mode; “ WOT-Heat ” is used to set the leaving cold/hot water
temperature; “ Start timer ”/“ End timer ” is used to for time setting. After that, by touching the “ Save ” icon, all
settings will be saved.