Utica Boilers MGB Series II/MGC Series 安装指导

13

Verify only boiler is serviced by Vent Damper. Figure

11.

Clearance of not less than 6 inches (152mm) between

Vent Damper and combustible material must be

maintained. Additional clearance should be allowed for

service of Vent Damper.

Vent Damper must be in the open position when

appliance main burners are operating.

Vent Damper position indicator must be in visible

location following installation.

Thermostat's heat anticipator must be adjusted to

match total current draw of all controls associated with

boiler during heating cycle.

DAMPER INSTALLATION
Follow Damper installation instructions provided with 

damper. See Figure 10.

Damper Motor

Vent Outlet

Vent Damper

Damper Wire 

Haness

Limit Control

REFER TO DAMPER MANUFACTURER'S

INSTALLATION INSTRUCTIONS FOR

POSITION OF DAMPER

CONTROL BOX

ACCEPTABLE VENT

DAMPER LOCATIONS

BOILER

HOT WATER HEATER

CHIMNEY

UN-ACCEPTABLE

DAMPER LOCATIONS