Burnham Series 5B User Manual Page 38

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38
2. INSTALLATION OF GAS VALVE TRANSFORMER
AND COMPLETION OF WIRING - Attach the
bracketformountingofthejunctionboxtothelower
front corner of the Jacket Upper End Panel using two
#10-32x½”MSandnuts.Mountjunctionboxto
bracket using #8 SMS, see Figures 38 and 39. Install
Transformeronjunctionbox.
“THERMOCOUPLE CONTROL SYSTEM”
CANADA ONLY
FIG. 38
PILOT PIPING
THERMOCOUPLE CONTROL SYSTEM
CANADA ONLY
FIG. 39
NOTE - TWO PILOT SAFETY SWITCHES REQUIRED
ON 15 SECT. AND LARGER BOILERS.
INSTALLATION OF PILOT SAFETY SWITCH
THERMOCOUPLE CONTROL SYSTEM
SECTION III – INSTALLATION INSTRUCTIONS (continued)
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