ELECTRICAL WIRING
SEE ADDENDUM " A" FOR WIRING DIAGRAMS
AND COMPONENT CODING.
Electrical wiring must conform with the National Electrical Code, ANSI/NFPA No.
WARNING: 1.When an external electrical source is utilized, the boiler, when installed MUST BE electrically grounded in accordance with these requirements.
2. Install a fused disconnect switch between boiler and meter at a convenient location.
THERMOSTAT INSTALLATION
1.Thermostat should be installed on an inside wall about four feet above the floor.
2.NEVER install a thermostat on an outside wall.
3.Do not install a thermostat where it will be affected by:
A.Drafts
B.Hot or Cold Pipes
C.Sun Light
D.Lighting Fixture
E.Television
F.A Fireplace or Chimney
4.Check thermostat operation by raising and lowering thermostat setting as required to start and stop the burners.
5.Instructions for the final adjustment of the thermostat are packaged with the thermostat (adjusting heating anticipator, calibration, etc.)
LIGHTING INSTRUCTIONS
WARNING:
IFYOUDONOTFOLLOWTHESEINSTRUCTIONSEXACTLY,
A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
Before any procedures are attempted on this appliance, it is necessary to determine if the ignition system is electric or standing pilot. If you are
CAUTION: Before lighting any type of pilot burner (standing or intermittent), make certain the hot water boiler and system are full of water to minimum pressure of 12 lbs. per square inch in the system, and also make certain that the system is vented of air. Set the operating control of thermostat to a “below” normal setting. Refer to the following appropriate lighting instruction.
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