Harsco Industrial SC-2000 Installation & Owner's Manual page 33

Figure 3.10d: Information Screen
Information Screen
Pressing the "Info" button in the lower left corner will load the Information Screen (Figure 3.10d). The Information
Screen contains real-time read-only boiler values such as temperatures, relay states, etc. Scroll through the
Information Screen by sliding your finger up or down.
This screen is helpful to determine the operating characteristics of the boiler. For more information on any value,
please refer to the NURO Getting Started Guide or the NURO Advanced User's
Comfort Heat Setup Wizard
From the Home Screen, touch the "Settings" button in the lower right corner which will load the Main Menu
Screen (Figure 3.10e). Next, touch the "Comfort Heat Wizard" to launch the Setup Wizard (Figure 3.10f).
The first step of the Setup Wizard is to assign functionality to the user-configurable Relays A thru D. Touching
one of the Relay buttons will bring up the Relay Assignment Screen. This screen allows the user to assign
functions like "Boiler Pump", "System Pump", "Flame Detected" and "Air Damper" to the relays. NOTE: The
relay assignments must agree with the wiring to/from the boiler. For example, if Relay A is user-configured to
enable/disable the Boiler Pump, the control wires to operate the boiler pump must be properly wired to the Relay
A terminals in the High Voltage (TB2) terminal block. Press the "Next" button to continue.
The next step of the Setup Wizard is to define how the boiler is enabled. This will prompt the user to "Check All
That Apply". Most installations may include a dry contact "Remote Enable" signal to the boiler. Other installations
may also use an "Outdoor Air Sensor". Select the methods by which the boiler will be enabled or disabled for
operation. Press the "Next" button to continue.
Once the control strategy has been defined, the Setup Wizard steps through the temperature setpoints,
differentials, outdoor air reset curve (if applicable), etc. You can change these values in one of three ways:
1. Use the slider bar for quick, large temperature adjustments.
2. Use the UP or DOWN arrows for fine-tuning the temperature.
3. Touch the numeric value directly which will load a 10-digit keypad for precise control settings.
Harsco Industrial, Patterson-Kelley Technical Service 1.877.728.5351
Figure 3.10e: Main Menu Screen
33
Gas Fired Boiler
Figure 3.10f: Setup Wizard
Guide.