2-7
T--295
Table 2 -3. Parameter Codes -- Continued
Code
Code Name Description
P18 Maximum Setpoint This is the maximum value that the operator will be allowed to set the setpoint
temperature. The value can be modified in degrees with the up and down keys
to a value between 60F and 80F.
P19 Minimum Setpoint This is the minimum value that the operator will be allowed to set the setpoint
temperature. The value can be modified in degrees with the up and down keys
to a value between 60F and 80F.
P20 Compressor Hours
High
This is the number of hours of operation that the compressor has run with the
clutch energized in thousands
P21 Compressor Hours
Low
This is the number of hours of operation that the compressor has run with the
clutch energized in hundreds, tens and ones.
P22 Evaporator Hours
High
This is the number (in thousands) of hours of operation with the evaporator
fans energized.
P23 Evaporator Hours
Low
This is the number (in hundreds, tens and ones) of hours of operation with the
evaporator fans energized.
P24 Maintenance 1 Hour
High
This is the value of compressor hours high (P20) at which maintenance alarm
#1 will be activated. This value can be modified by the up and down arrow
keys. If both high and low values are zero t he alarm is disabled.
P25 Maintenance 1 Hour
Low
This is the value of compressor hours low (P21) at which maintenance alarm
#1 will be activated. This value can be modified by the up and down arrow
keys. If both high and low values are zero t he alarm is disabled.
P26 Maintenance 2 Hours
High
This is the value of evaporator fan hours high (P22) at which maintenance
alarm #2 will be activated. This value can be modified by the up and down ar-
row keys. If both high and low values are zero the alarm is disabled.
P27 Maintenance 2 Hours
Low
This is the value of evaporator fan hours low (P23) at which maintenance alarm
#2 will be activated. This value can be modified by the up and down arrow
keys. If both high and low values are zero t he alarm is disabled.
P28 Freeze Alarm Setting This is the value at which the freeze alarm will be activated. The default value
is 32F. This value can be modified between 20F and 40F in one degree in-
crements by using the arrow keys
P29 R elay Module Voltage This is the voltage being supplied to the relay module.
P30 Main Board Software
Version
This is the software version of the logic board.
P31 Display S oftware
Version
This is the software version of the display module.
P32 Ki Not used.
P33 Kp Not used.
P34 Default Display This is the value displayed on the Micromate control panel. It is set to OFF to
display set point temperature or set to ON to display return air temperature.
This feature is available in software revision 1.9 and later.
P33
to
P34
Not Defined Not used. These codes will show in software revision 1.9 and later.
To Next Page
Loading...
