18 OM 200MICRO
MicroTech Status Menus
Press the "STATUS" key under the Category Group and the information in Menu 1 (Unit Status) will
be displayed. Information displayed in menus 1-10 indicates current operating conditions and cannot
be reset from the display keypad. Refer to the Metric Menu section for displays in metric values.
This menu has one screen with three lines of information. Line 1 contains the unit operating status in
field 1 and the motor % amps in field 2. Line 2, field 1 indicates the entering evaporator water
temperature and line 2, field 2 indicates the entering condenser water temperature. Line 3, field 1
indicates the leaving evaporator water temperature and line 3, field 2 indicates the leaving condenser
water temperature. This information gives the operator a quick view of the operating condition of the
unit. Pressing the switch key will toggle between this menu and Menu 11 (Control Mode). This
allows the operator to compare actual operating status versus control mode.
Menu 1, Unit Status
Item
Screen Line Display Field Range Extended Name
AllSystemsOff
Off: Alarm
Off: Ambient Lockout
Off: Front Panel Sw
Off: Remote Contacts
Off: Remote Comm
Off: Time Schedule
Off: Manual Setpoint
Off: System Comm
Start Requested
Waiting Low Sump T
Evap Pump Off
Waiting For Load
Cond Pump Off
Cond Pump On
MCR Started
MCR Off: Rapid Shtdn
MCR Off: Routn Shtdn
Evap Pump Off
Running: Hi Disch T
Running: Lo Evap T
Running: Soft Load
Running: Max Pulldn
Running: Rem Amp Lim
Running: Man Amp Lim
Running: Net Amp Lim
Running: Manual Load
Running: Max Amp Lim
Running: Min Amp Lim
Load Recycle
Pre-Lube
Start Unload
Post-Lube
Evap Pump on-Recirc
Oil Pump On-Prelube
Startup Unloading
Running OK:
Shutdown Unloading
Running: Spt 44.0°F 1
Post Lube
Chiller Operating Mode
1
Motor Amps=xx%RLA 2 1-100% Motor Current
Ent Evap=xx.x°F 1 Entering Evap Water Temp
2
Ent Cond=xx.x°F 2 Entering Cond Water Temp
Lvg Evap=xx.x°F 1 Leaving Evap Water Temp
1
3
Lvg Cond=xx.x°F 2 Leaving Cond Water Temp
Press the "NEXT MENU" key and Menu 2 (Water Temps/Flow) will be displayed. This menu has two
screens. Screen 1, line 1, field 1 indicates the entering evaporator water temperature and line 1, field 2
indicates entering condenser water temperature. Line 2, field 1 indicates the leaving evaporator water
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