KJM MANDÍK
–
Detailed operating instructions
M&C KJMPNO 07/2022
MANDÍK, a.s.,
54
Manually
(
Off
/
On
)
– manual freecooling activation.
TimeSchedule
– time program of free ventilation for each day for the whole week is valid only
if the
Tempering
regime is selected. Every day contains six daily time points for selecting the
freecooling status. Entering a daily time point consists of entering a start time in the form of
hh:mm:ss
and the regime itself (
Off
/
On
).
Boiler room
6.19
The
Boiler
item contributes to a better water heating function and can eliminate the
shortcomings of the boiler room system. It allows the boiler room heating water to be preheated
to the required value before the AC unit fans are started. The options for boiler room start-up are
many and can be combined with each other depending on the specific conditions of every
installation. Only the basic options are listed here and others can be added to the software based
on the requirements when installing the AC unit.
State
(
Off
/
On
)
– current state of the boiler room switch-on request.
The following parameters are only accessible after service login:
WaterHeating
(
No
/
Winter
/
Always
)
– boiler room switch-on based on water heating switch-on:
No
– boiler room switch-on request is not activated.
Winter
– boiler room request is activated in the winter season
(
TemperatureRegulation
TemperatureSeason
) when the water heating switch-on
request occurs.
Always
– request to the boiler room is activated when a request to switch on water
heating occurs.
LowTempWater
(
No
/
Yes
)
– when
Yes
is selected, a boiler room request is activated when the
temperature of the discharged heating water is low. The value of the low temperature
discharge water signal is set in
WaterHeating
.
LowOutdoorTemp
(5 °C;
No
/
Winter
/
Heat
/
Always
)
– switching on the boiler room based on the
outside air temperature:
No
– boiler room switch-on request is not activated.
Winter
–
boiler room request in the winter (
TemperatureRegulation
TemperatureSeason
) is activated if the outdoor temperature is below 5 °C.
