Sinclair SMH-100IRA? SMH-140IRA, Control And Operation Manual

Page: 15 / 36

11
then a window will pop up, warning “Please disable the Disinfection Mode!”.
(e) It can be set to “On” or “Off” no matter if the unit is in operation or not, and “Hot water” mode always takes
precedence.
(f) When "Sanitize" is activated, “Disinfection” will show on the home page of the control until this operation is
finished. If this operation fails, “Disinfect fail” will show. In this case, by pressing any key, “Disinfect fail” will be
cleared or it will be always there.
(g) When "Sanitize" is activated, it will quit upon “Communication error with the indoor unit” or “Water tank
heater error”.
2.2.12 Weekly Timer
This function will make the unit run with certain modes in certain periods within a week based on the user’s
actual demand.
[Operation Instructions]
(1) At the homepage, by pressing the Function key access to the FUNCTION page, and then locate
where “
Weekly timer
” is by switching pages, after that, press OK key to go to the
WEEKLY TIMER
setting page.
(2) At the WEEKLY TIMER setting page, by the Right/Left key it is able to select the desired week
day and then by the Up/Down key to set this day, “√”, “×” or “Holiday”, as shown in the figure
below. When this setting is finished, press OK key to go to this day’s setting page.
(3) At the week day’s setting page, it is allowed to set the running mode (Mode), temperature set point (WT-
HEAT), and water tank temperature (T-Water Tank). The running mode includes “ Heat ”, “ Cool ”, “ Hot
water ”, “ Heat+ hot water ”, “ Cool+ hot water ” (the last three ones are available only when “Water tank” is
set to “With”. There are totally five periods for each day, and each period can be set to “√”or “×”. Besides, it
is able to set the “
Start time ” and “ End time ” for each period, as shown in the figure below.