Munters HCUw, Эксплуатация и техническое обслуживание

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11
13 Wheel Motor fault ID13
Analog Inputs Sensor/transmitter Location
1 Compressor A Discharge Compressor A liquid line
2 Compressor A Suction Compressor A suction line
3 Ambient Humidity In front of DX coil
Calculated ambient grains/lb
4 Ambient Temperature In front of DX coil
5 Post cool temperature Centered on leaving side of DX coil
6
7
8 Wheel leaving air temp After supply fan (no afterheat); Centered
on leaving air side of supply heater
(afterheat)
Digital Outputs
1 Supply fan NO1
2 Compressor A NO2
3 Compressor B NO3
4 Desiccant wheel NO4
5 Reactivation fan NO5
6
7
8
9 Alarm NO9
10 Liquid Line NO10
11
12 Condenser fan NO12
13 VFD Reset NO13
Analog Outputs
1 Reactivation fan Y1
2
3 Condenser fan Y3
4
USER SETTINGS Setpoint Function
SPACE SET POINTS
Temperature: 75.0F Reference setpoint for operation of
OUTSIDE TEMPERATURE OVERRIDEs
Humidity: 45.00% Reference setpoint for operation of
OUTSIDE GRAIN OVERRIDEs
Calc gr/lb:
OUTIDE TEMPERATURE OVERRIDEs
Compressor A: 99.9F When outside temp is ≥ SPACE SET
POINT Temp + this value, stage 1 cooling
will energize
Compressor B: 99.9F When outside temp is ≥ SPACE SET
POINT Temp + this value, stage 2 cooling
will energize
OUTIDE GRAINS OVERRIDEs