Munters HCUw, Эксплуатация и техническое обслуживание

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Compressor A: 99gr When outside grains is ≥ SPACE SET
POINT this value, stage 1 DH will
energize
Compressor B: 99gr When outside grains is ≥ SPACE SET
POINT this value, stage 2 DH will
energize
DEHUM OVERRIDES When only one stage of DH control is
used, a call for DH will energize Com A.
Comp A Off: 15 min Stage 1 DH will remain on for this period of
time after the DH 1&2 signal is gone
Comp B On: 30 min After this initial delay, if DH 1&2 is still
called for, Comp B will energize
OUTSIDE TEMPERATURE
Fan Shutoff: -30.0F Entire unit will shut off when outside
temperature drops below this value after
the delay period.
Delay: 0300s
SUPPLY HEAT OUT
Stage #1 Set: Stage
#2 Set: 080F 100F Setpoint for optional modulated afterheat
leaving air temperature
SUPPLY HEAT OVERRIDES
Heat 1 Diff: 100F
When outside temp is
≤
SPACE SET
POINT temp - this value, stage 1 heat will
energize
Override Set: 060F Setpoint for optional modulated afterheat
leaving air temperature when operaiing in
this override mode
OR Off Diff: 03F Deadband value to de-energize outside
temperature heating override.
SUPPLY HEAT OVERRIDES
Heat 2 Diff: 100F
When outside temp is
≤
SPACE SET
POINT temp - this value, stage 1 heat will
energize
Override Set: 070F Setpoint for optional modulated afterheat
leaving air temperature when operaiing in
this override mode
OR Off Diff: 03F Deadband value to de-energize outside
temperature heating override.
CONTROL SETUP Set for temperature or humidity control
priority
Priority: Humidity (Temperature) Humidity Humidity: When DH is called for, the
desiccant wheel will run.
Temperature: If cooling is called for, only
the compressors will run. The wheel will
shut off even if DH is called for.
SERVICE SETTINGS Setpoint
Function
OUTSIDE AIR TEMP
Current: XX.X btu/lb
Comp A Set:
Comp B Set:
045.0
065.0
Compressors are not allowed to energize
when the ambient temperature drops to
these values respectively