Installation & Operation Manual
7 Operating information (continued)
Status Display Screens (cont’d)
Operation of the cascade
The boiler designated as the Leader will have two additional display screens that can be viewed. These screens will provide information regarding the operation of the Cascade. Each screen will contain two viewable items. The following is a description of the individual items and what they can display:
Screen
Display shows:
Description
Press the Next arrow key on the SMART SYSTEM display to access Screen #10.
| Screen #10 | FLM SIG – A: **.* µA | The control displays the igniter flame signal of igniter A in microamps. |
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| Screen #10 | FLM SIG – B: **.* µA | The control displays the igniter flame signal of igniter B in microamps. |
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Press the Next arrow key on the SMART SYSTEM display to access Screen #11.
Screen #11 | IGN * AMPS: *.* A | The control displays the current of either igniter A or B. | |
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Screen #11 | MIX VAL POS: ** % | The control displays the mixing valve percentage open to the system. | |
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