Battery Installation/Connect Gas Supply - OCI OCIE48EH Installation & Operation Manual

Battery Installation/Connect Gas Supply

Battery Installation:
Remote Control:
The Remote control uses one A23 12v battery installed under the cover
on the back of the remote. This battery should be installed at the factory.
Heater Control:
The Heater Control can be powered by either AC power or DC power.
If you are using the DC power option you will need to install four AA 1.5v bat-
teries before operating heater. You do this through the rear access cover
near the right end of the heater. Remove the screw holding the rear cover on
the heater and manipulate it from around the gas supply line. Locate the
small black plastic box and remove the battery cover as shown below. Install
the four (4) AA batteries as indicated on inside of box. Reinstall box cover
and reinstall heater access panel.
Connect Gas Supply:
Gas line requirements:
A minimum pipe size of 1/2" is required for inlet piping. A 1/2" lever handled
shut-off gas cock should be installed within 4 feet of the appliance for servic-
ing the unit. We recommend using 1/2" Stainless Steel corrugated hose with
3/8" flare fittings on each end to match up with the existing fittings on the
heater. Ensure that there is plenty of slack in installation in case adjustment
of the heater's angle is required. Installation of a drip leg in the gas supply
line going to each heater is required to minimize the possibility of any loose
scale or dirt within the gas supply line from entering the heater's control sys-
tem. See diagrams on next page for Gas supply installation.
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