Reznor B Option - Installation - Downturn Nozzle Installation - Manual (Page 4)

Form RZ-N/A-I-F/B-DN, Page 4
SECTION B (See Figures 7 and 8)
Additional Instructions for Installing Vertical Louvers
in Option CD4 and Option CD5
Follow the instructions that apply to your application for install-
ing the downturn nozzle. If the heater is installed, do not re-light
until the vertical louvers have been added.
1. Assemble the Louvers -- Assemble vertical louvers to the
top and bottom members using the sheetmetal screws provided.
(See Figure 7.)
a. Vertical louver edges should extend beyond the front outer
end of the louver top and bottom members.
b. Stops are designed so that the right half of the louvers turn
right and the left half of the louvers turn left.
2. Attach the Vertical Louver Assembly -- Screw the top of
the vertical louver assembly to the top of the downturn nozzle.
3. Install Angle Clips (See Figure 8) -- Attach the angle clip to
the nozzle sides and to the louver assembly bottom.
4. Installation is complete.
If the heater is installed, be sure that it is level. Turn on the
electrical power and the gas. Light the heater, following the light-
ing instructions.
If the heater is not installed and the wooden crate bottom has
been removed, the bottom of the heater must be supported with
plywood or appropriately placed boards when it is raised for
suspension. If the bottom is not protected, the bottom access
panel could be damaged. Install the heater in accordance with
the instructions provided in the heater installation manual.
IMPORTANT: Do not install vertical louvers in combination with a downturn nozzle
with a 50°-90° variable air deflection range (Option CD3) on a Model F or FE. That
combination which is the same as Option CD5 is permissible only on blower units,
Models B and BE.
CAUTION: To avoid getting burned, adjust the
louvers while the heater is not in operation. If
adjustment is required after the heater is in
operation, wear protective gloves.
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MANUFACTURER OF GAS, OIL, ELECTRIC HEATING AND VENTILATING SYSTEMS
04 POD OG Form RZ-NA-I-F/B-DN (Version A.5)