Figure 13-18 Setting thresholds
----End
13.2.18 How Do I Commission a Component?
Context
●
On the Diagnostic screen, you can enable or disable components and control
their output ratio.
●
To perform manual operations on system components in diagnostic mode,
ensure that the system is powered on.
●
The following describes how to commission an indoor fan.
Procedure
Step 1 On the home screen, choose Maint > Diagnostic > Enter to enter the diagnostic
mode.
NO TE
On the screen for entering the diagnostic mode:
● Components are interlocked for protection. Therefore, buttons for enabling or disabling
certain components may be gray, indicating that operations on the components are not
allowed.
● To ensure system security, a component may not promptly respond to operations
performed on this screen.
● To exit the diagnostic mode, tap
on the status bar.
● The system automatically exits the diagnostic mode when it reaches the maximum
diagnostic mode duration.
Step 2 Set the speed of Indoor fan to 50%.
NO TICE
If the input speed is less than the minimum rotational speed, the indoor fan runs
at the minimum rotational speed.
Step 3 Check that the indoor fan works properly and no alarm is generated.
FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
13 FAQ
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