User guide

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SECTION 2 CAL-IOM-2014-0129 INSTALLATION
2-27
1
7
8
5
3
6
11
10
NOTES:
1. ( ) DENOTES FIELD WIRING BY OTHERS.
2. REMOVE FACTORY INSTALLED JUMPER FOR E-STOP CONNECTION.
3. FOR BMS INTERFACE IF LEAD/LAG IS USED, USE COM2 ON DISPLAY,
IF STAND ALONE BOILER OR LEAD/LAG IS NOT USED BMS CONNECTS TO J3-MB1.
4. PB1 IS A COMBINATION PILOT LIGHT - PUSH BUTTON ASSEMBLY.
FIGURE 12  EXAMPLE ELCTRICAL DRAWING  FOR REFERENCE PURPOSES ONLY