Munters HCUw, Эксплуатация и техническое обслуживание

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the Cool Stage One input signal. If the outdoor temperature is greater than the indoor temperature setpoint plus the
settable Outside Temperature Override Compressor B (setpoint 18ºF), the second stage of cooling will run
regardless of the cooling input signal.
Outside Grain Override – If the outdoor grain level is greater than the indoor grain setpoint plus the settable
Outside Grain Override Compressor A (setpoint 20 grains), the first stage of DH will run regardless of the DH stage
one input signal. If the outdoor grain level is greater than the indoor grain setpoint plus the settable Outside Grain
Override Compressor B (setpoint 40 grains), the second stage of DH will run regardless of the DH input signal.
Temperature or Humidity Priority – When the unit is in Humidity Priority, DH stage(s) will run with a call for DH
regardless of the presence of a call for cooling. When in Temperature Priority, if DH is on and cooling is called for,
the desiccant wheel will shut off and the compressor(s) only will run to provide cooler supply air until the cooling
input is removed.
Heat stage 1 – The first stage of afterheat is energized providing 1/4 of the total heat output of the afterheat section.
Heat stage 2 – The second stage of afterheat is energized providing 1/2 of the total heat output of the afterheat
section.
Heat stage 3 – The third stage of afterheat is energized providing 3/4 of the total heat output of the afterheat
section.
Heat stage 4 – The fourth stage of afterheat is energized providing all of the total heat output of the afterheat
section.
Alarm output – This alarm will activate if any fault occurs that causes all or part of the unit to cease operation.