12
Table 8 - Main Menu Setup
Category
Level Security
Screen
Range
Default
Valve
Description
A. Process
User
Antifreeze
Setpoint
10 to 50 °F
38
This allows for changing the antifreeze setpoint value. If the
supply water temperature drops below this limit, the system
will alert the user and will stop the unit.
Manufacturer Condenser
Type
Water-Cooled
Air-Cooled
Remote Condenser
This defines the condenser type.
Manufacturer Enable Return
Fluid
Temperature
No or Yes
No
This enables the Return Fluid Temperature option.
Manufacturer Air Cooled
Fan Overload
No or Yes
No
This enabled the Fan Overload option.
Manufacturer Enable Phase
Monitor
No or Yes
No
This allows for enabling or disabling of the Phase Monitor
option. When enabled an open condition at Universal I/O U9
triggers a Phase Loss Alarm.
Manufacturer Alarms
Options
No or Yes
No
This screen allows for enabling or disabling the alarm horn
and/or alarm contacts outputs.
Manufacturer Enable Tank
Low Level
Alarm
No or Yes
No
This allows for enabling or disabling of the Tank Low Level
Alarm option. When enabled an open condition at Universal
I/O U5 triggers a Low Level Alarm.
Manufacturer Enable Fluid
Makeup
No or Yes
No
This allows for enabling or disabling of the Auto Water Makeup
option. This is only viewable if the Integral Tank option is
enabled.
Manufacturer Process
Return Fluid
Temp Control
No or Yes
No
If the Return Fluid sensor is an option, this feature allows to
change the process temperature control using the Return Fluid
Temperature.
Manufacturer Remote
Setpoint
No or Yes
No
This allows for enabling or disabling of the Remote Setpoint
option.
Service
Supply Fluid High Fault:
20 to 140 °F
100
This is the setpoint for the Supply High Temperature Alarm.
High Fault Delay:
0 to 600 seconds
180
This is the time after a unit start before the Supply High
Temperature Alarm becomes active. The purpose of this time
delay is to allow the unit to start and bring the temperature of
the process fluid down to proper operating temperatures prior
to triggering an alarm. This allows the unit to start warm and
not cause an instant fault on start-up.
Low Fault:
-40 to 80 °F
10
This is the setpoint for the Supply Low Temperature Alarm.
HI temp: alrm &
shtdwn or alarm
Alrm &
shtdwn
Once the High Temperature is triggered, this option will alarm
and stop the unit, or just alarm.
Service
Return Fluid
High Fault:
20 to 140 °F
100
This is the setpoint for the Return High Temperature Alarm.
High Fault Delay:
0 to 600 s
180
This is the time after a unit start before the Return High
Temperature Alarm becomes active. The purpose of this time
delay is to allow the unit to start and bring the temperature of
the process fluid down to proper operating temperatures prior
to triggering an alarm. This allows the unit to start warm and
not cause an instant fault on start-up.
Low Fault:
-40 to 80 °F
10
This is the setpoint for the Return Low Temperature Alarm.
