KJM MANDÍK
–
Detailed operating instructions
M&C KJMPNO 07/2022
MANDÍK, a.s.,
48
Humidifier
6.13
The humidifier is used to achieve the required air humidity using steam generators. The
steam generators can be controlled continuously or in steps depending on the type used. The
starting conditions and the required humidifier output are calculated in
HumidityRegulation
.
If
the
Low
state occurs in humidity control, the humidifier output is controlled via
PID–Regulation
per the required and actual humidity.
State
– displays information about the operation of the humidifier.
Off
– humidifier is off.
Humidity
– humidifier is on.
Err
– humidifier failed.
Power
(%)
– current humidifier output.
Supply
(0%)
– current humidity of the supply air.
Room
(%)
– current room humidity of the supply air.
Extract
(0%)
– current humidity of the exhaust air.
PowerOn
(10%)
– minimum power required to turn on the humidifier.
DelayOff
(10 s)
– amount of time that the required humidifier output must be equal to 0% for
the humidifier to turn off.
Filters
6.14
This item contains information about the status of all the monitored filters. Filter
monitoring is performed by one or two manostats or one pressure sensor with 0-10 V analog
output. In the case of a unit equipped with several filters, every filter should be monitored
separately.
The setting of the pressure sensor is prescribed in the technical report for every AC unit.
The filter setting indication is divided into two optional stages. In the first
Dirty
stage, filter
clogging is only signalled, and in the second
Clogged
stage, the unit switches off. In the event of a
poor filter condition, it is recommended that the filter be replaced, otherwise the filter may
rupture or pressure conditions may change.
Status and operating information is listed for every filter:
