13
VI. Electrical
A.
General.
Install wiring and electrically bond boiler to
ground in accordance with requirements of authority
having jurisdiction, or in absence of such requirements,
with the
National Electrical Code
, ANSI/NFPA 70.
B.
Install thermostat.
Locate on inside wall
approximately 4 feet above floor. Do not install on
outside wall, near fireplace, or where influenced by
drafts or restricted air flow, hot or cold water pipes,
lighting fixtures, television, or sunlight. Allow free air
movement by avoiding placement of furniture near
thermostat.
C.
Wire boiler.
Boiler is rated for 120 VAC, 60 hertz,
less than 12 amperes. A separate electrical circuit
must be run from the main electrical service with an
over-current device/disconnect in the circuit. A service
switch is recommended and may be required by some
local jurisdictions. Connect to black and white wires
and green ground screw. See Figures 9 and 10.
D.
For installations using zone valves
provide separate
transformer for zone valve wiring. Consult zone valve
manufacturer for assistance. See Figure 11.
CAUTION
This boiler contains controls which may cause
the boiler to shut down and not restart without
service. If damage due to frozen pipes is a
possibility, the heating system should not be
left unattended in cold weather; or appropriate
safeguards and alarms should be installed on the
heating system to prevent damage if the boiler is
inoperative.
Summary of Contents for CG-E SERIES
Page 4: ...4 Figure 1 Minimum Clearance to Combustible Materials and Alcove Dimensions...
Page 8: ...8 Figure 5 Recommended Water Piping for Zone Valve Zoned Heating Systems...
Page 9: ...9 Figure 6 Recommended Water Piping for Circulator Zoned Heating Systems...
Page 14: ...14 Figure 9 Wiring Connection Diagram...
Page 15: ...15 Figure 10 Schematic Ladder Diagram...
Page 16: ...16 Figure 11 Wiring Schematic Zone Valves Figure 12 Wiring Schematic Zone Circulators...
Page 18: ...18 Figure 14 Operating Instructions...
Page 31: ...31 Section Assembly and Canopy Group...
Page 38: ...38...
Page 39: ...39...
Page 40: ...40...
