36
ARTC-SVX005B-EN
Module Layout Screen Status Conditions
On the home screen, pressing the alarm button
displays the active alarms screen. See
Table 5. Module status conditions
Module in simultaneous mode; compressors
on
Compressor 1 is in alarm and Compressor 2 is
on
Module turned off by alarm and unavailable;
compressors off
Module in heating mode; compressors off
Module in cooling mode; compressors off
Isolation Valves:
- Valve LED is green = valve is open
- Valve LED is gray = valve is closed
Refrigeration circuit in normal state; both
compressors on
Refrigeration circuit in alarm state;
compressors off
Modules Overview Screens
Each module controlled by the microprocessor
controller has its own module screen within which the
operator can monitor and maintain conditions affecting
that module. Primary module access is made through
the system control screen containing multiple controls
and indicators:
On the home screen, pressing the M
M1
1 button displays
the Module #1 (primary module) overview 1 screen.
Use the left and right scrolling buttons to scroll through
the overview screens.
