KJM MANDÍK
–
Detailed operating instructions
M&C KJMPNO 07/2022
MANDÍK, a.s.,
58
7
Energy balance
This function qualifies the energy efficiency of the AC unit by monitoring the current
specific power consumption of the SFP fans, electricity consumption, consumption of other
energies, and recovered energies. These values are archived in cloud storage and can be
summarized and viewed retrospectively for selected periods. The function is described in the
separate manual
"Energy balance of KJ Mandík"
.
8
Time program
The AC unit will only be operated according to the time program if
ModeSelection
=
“
TimeSchedule
“
is set on the home screen, and the controller time corresponds to real time.
When entering the unit start time, it is advisable to switch on the unit approximately 20 minutes
before people start moving in the room. This is to allow the supply air temperature to stabilise,
especially at very low or high outdoor air temperatures.
The time program item displays the days of the week with six time points for every day:
Actual
Day
–
for every day, it shows whether that day of the week is active (
Passive
/
Active
)
and the status of the AC unit if it is active (
Off
/
Tempering
/
Economy
/
Comfort
).
Time Point Input
– every day contains six time points for selecting the status of the AC unit
and consists of entering the time in the form of
hh:mm:ss
(hour:minute:second) and the
actual regime (
Off
/
Tempering
/
Economy
/
Comfort
)
that the unit will switch to at that time.
The time input is considered invalid if it is set to 24 hours, 60 minutes or 60 seconds
(24:60:60).
OutOffScheduler
(
Off
/
Tempering
/
Economy
/
Comfort
)
– this item defines the regime the AC
unit will be in if the time points for the current day are not sufficiently defined:
No valid time points are defined for the current day.
The first time point of the current day is not defined from the beginning of the day
(00:00:00). The AC unit will be in the regime per
OutOffScheduler
until the first valid
time point.
