AERMEC HMI-BHP User Manual

11
ter a value within the permitted range. After setting the value, press “OK” to conrm
and return to the higher level;
+-
25°C
Upper AT Heat
Range: 10~37°C Default: 25°C
OK Cancel
 Note:
1. The climatic curve can be applied to both the delivery temperature (water
adjustment) and the ambient air (only if the specic air probe supplied has
been installed); you are advised, however, to use the check on the delivery
temperature;
2. The climatic curves can only be applied to heating and cooling, not to domestic
hot water production;
3. The function remains active even when the unit has been switched o. To de-
activate it, set “Weather depend: O manually.”;
4. In the “View” menu, you can see the target value of the climatic curve;
5. The function can still be set if the unit is OFF, but it will only be implemented
if the unit is activated;
6. If the relative function is activated (paragraph "8.3Activating/deactivating the
memory (On/o memory)p.25"), the value of this parameter will be stored
in the memory and automatically reset after any possible voltage failure;
7. The default value for this function is “O”.
4.8 SETTING A TIMER FOR PROGRAMMED SWITCH-ON
AND/OR SWITCH-OFF (WEEKLY TIMER)
Weekly timer
Weekly timer: On
Mon: Valid Tue: Invalid
Wed: Invalid Thur: Invalid
Fri: Invalid Sat: Holiday
Sun: Holiday
After accessing the “Weekly timer” function, you can set up to three time bands for
each single day of the week; during these time bands, the unit will work with the
current mode and set-point. Alternatively, you can assign the “Holiday” value to one
day or more; if the specic “Holiday program“ function is enabled, an operating set-
point of 30°C will be automatically set if you use the check on the delivery water,
or 10°C if you use the ambient air check (installing the specic air probe accessory).
Mon
Mon: Valid
Period 1: Invalid
Period 2: Invalid
Period 3: Invalid
Clicking on the label for one of the days of the week allows access to the page for
that day, where you can assign a value to the day, including:
— “With” = if the Weekly Timer is active, the system will perform the programmed
access as specied in the data for periods 1, 2 and 3;
— “Without” = the Weekly Timer is also active, this day will not be considered;
— “Holiday“ = if the “Holiday release” is active, during this day the set will be kept
at 30°C (for water control) or 10°C (for air control);
00 00
01 01
02 02
23 59
22 58
Period 1
Period 1: Valid
Start Timer: 00:00
End Timer: 00:00
00 00
01 01
02 02
23 59
22 58
Period 1
Period 1: Valid
Start Timer: 00:00
End Timer: 00:00
By clicking on the label for one of the periods during the selected day, you can
access the period settings page. The possible period settings are:
— “With” = the period describes a time band when the unit is to be used;; in this
case, the labels relating to the start and end times for the period will also be
displayed (which will be set rst by clicking on the time label to be set and then
sliding your ngertip over the time values until you select the ones required;
lastly, press the top right button to save the data entered);
— “Without” = the period will not be used;
 Note:
— Every time you press on the label, the value will change. Once you have selected
the required value, press the icon to save and implement the setting;
— To make the time settings specied on various days of the week eective, the
Weekly Timer must be set to “On” (by clicking on the Weekly Timer label itself);
— The “With” setting for one or more days of the week validates the specied time
settings only if the Weekly Timer is “On”;
— You can set up to three time bands (periods) for each day; their start and end
times must be coherent (the start of one period must be later than the end of
the previous one);
— If one day or more has been set as “Holiday”, you must activate the “Holiday
release” function (explained in the next paragraph);
— If the relative function is activated (paragraph "8.3Activating/deactivating the
memory (On/o memory)p.25"), the value of this parameter will be stored in
the memory and automatically reset after any possible voltage failure;
— The default value for this function is “O”.

AERMEC HMI-BHP Specifications

General

Brand	AERMEC
Model	HMI-BHP
Category	Controller
Language	English