Mandik Climatix, Руководство по эксплуатации

Страница: 50 / 83

KJM MANDÍK
–
Detailed operating instructions
M&C KJMPNO 07/2022
MANDÍK, a.s.,
www.mandik.cz
50

AirQuality ( OK / Bad ) – current status of the air quality in relation to the required value set
directly on the air quality sensor.

Currently (ppm) – current air pollution.

WrongOperatingHrs – informs about the period of operation for which the air quality was
assessed as poor.

Required (800 ppm) – air quality limit value if measured by a sensor or sensors with analog
output. At this value, the poor air quality indication will be terminated. The fan speed and
mixing will return to their original values.

SetpointShift (50 ppm) – air quality limit if measured by a sensor or sensors with analog
output. If it is exceeded, a poor air quality condition is signalled and the fan speed and mixing
damper settings are adjusted to the required value for the poor air quality condition according
to the Validity and Enable parameters. The default values for fan speed ( Comfort , Economy )
and damper opening should be below this value.

SupplyFan (100%) – selection to enable supply fan speed control based on air quality and fan
speed when the air quality is poor. The default fan speed values for the ( Comfort , Economy )
regimes should be below these values.

ExhaustFan (100%) – selection to enable supply fan speed control based on air quality and fan
speed when the air quality condition is poor. The default fan speed values for the ( Comfort ,
Economy ) regimes should be below these values.

FreshAir (100%) – selection to enable mixing control according to air quality and the mixing
level if the air quality condition is poor. The default mixing values for the ( Comfort , Economy )
regimes should be below these values. The damper setting is only accepted in the Tempering
operating regime if the fan speed value is non-zero.

Validity ( Regime / Always / Tempering ) – the system will only respond to poor air quality if the
unit is not in the Off state. The Regime has the following options:

Regime – the system will only respond to poor air quality if the unit is in the Comfort
or Economy regime.

Always – system will react to poor air quality whenever the AC unit is not in the Off
state. That is, if the unit is in the Tempering , Comfort or Economy regime.

Tempering – the system will only react to poor air quality when the unit is in the
regime of Tempering .