Microprocessor Control

Test Micro

By selecting this function, the microcontroller will perform a self test lasting approximately 10 sec- onds. When the test is complete, the display will show the ROM checksum, ROM part number, and firmware revision number.

Figure 24 Control menu

Setpoints

Temp Setpt

Temp Sens

Hum Setpt

Hum Sens

Hi Temp Alm

Lo Temp Alrm

Hi Hum Alm

Lo Hum Alm

Status

 

Dx Cool %

0

CW Valve%

0

Econo Cool % 0

Heat %

0

Dehumidify%

0

Humidify%

0

Setup Operation

Restart TD

C/F Degrees

Humidity Control

Lead Compr

Dipswch 00000000

Pos 12345678

Valve Time

CW Flush

Alarm Time Delay

Hum Prob

Chng Filt

Loss Air

Custom #1

Custom #2

Custom #3

High Temp

Low Temp

High Hum

Low Hum

Short Cyc1

Short Cyc2

Fan Ovrld

Loss Pwr

Status Display

72 F 50 %RH

NO ALARMS

Menu

Setpoints

Status

Active Alarms

Alarm History

Time

Date

Setback

Setup Operation

Setpoint

Password

Setup Password

Calibrate Sensor

Alarm Enable

Alarm Time Delay

Com Alarm

Enable

Custom Alarms

Custom Text

Diagnostics

End of Menu

Active Alarms

No Alarms

or

Alarm 01 of 01

High Head

Time

Date

Setback

Wknd Time 1

On/Off:

Wknd Temp 1

Wknd Tsens 1

Wknd Humd 1

Wknd Hsens 1

Wknd Time 2

On/Off:

Wknd Temp 2

Wknd Tsens 2

Wknd Humd 2

Wknd Hsens 2

Wkdy Time 1

On/Off:

Wkdy Temp 1

Wkdy Humd 1

Wkdy Hsens 1

Wkdy Time 2

On/Off:

Wkdy Temp 2

Wkdy Tsens 2

Wkdy Humd 2

Wkdy Hsens 2

Setpoint Password

Enter New PSW Setpt PSW = 000

Setup Password

Enter New PSW Setup PSW = 000

Calibrate sensor

Temp Cal

Hum Cal

Temp Delay

Hum Delay

Alarm Enable

Hum Prob

Chng Fltr

Loss Air

Custom #1

Custom #2

Custom #3

High Temp

Low Temp

High Hum

Low Hum

Short Cyc1

Short Cyc2

Fan Ovrld

Loss Pwr

Com Alarm Enable

Hum Prob

Hi Head 1

Hi Head 2

Chng Fltr

Loss Air

Custom #1

Custom #2

Custom #3

Hi Water

High Temp

Low Temp

High Hum

Low Hum

Short Cyc1

Short Cyc2

Fan Ovrld

Loss Pwr

Custom Alarms

Custom Alarm #1

Custom Alarm #2

Custom Alarm #3

Custom Text

Custom Text #1

Custom Text #2

Custom Text #3

Diagnostics

Test Outputs

Test Inputs

Test Microcontroller

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Liebert 50 & 60Hz, 8 Tons user manual Test Micro