Front Panel Installation; Thermostat Installation - COZY C255H Manual Del Propietário

FRONT PANEL INSTALLATION

Place the front panel top over the channel on the header plate, as
shown in Figure 16. Press the panel tight against wall, and secure
it to the header channel with the screw provided in final assembly
package. Open the control door at bottom of panel and fasten the
panel at each side through slots in flanges with screws provided.
Attach handle to the front panel door with the screw provided.
Install the second face panel in same manner for 500
Series models.
FIGURE 16 – PANEL PLACEMENT

THERMOSTAT INSTALLATION

Use Cozy thermostat P322016 or any millivolt thermostat. Current
to the thermostat is supplied by the pilot generator. Do not connect
it to electricity. Anticipator settings are not required.
1. Use of existing wire is acceptable if it is in a satisfactory location
and the wire is in good condition. When in doubt,use new wiring.
2. If a new location is chosen or if this is a new installation,
thermostat wire must first be run to the location selected. All wiring
must agree with local codes and ordinances. These instructions
cover bringing the wire down from the attic but it may be run from
a basement or crawl space using similar methods.
INSTALLING YOUR FURNACE
(Sold Separately)
3. Before drilling a hole in the wall at the selected location,
drive a small finish nail through the ceiling in the corner of
the wall and ceiling above the thermostat location. Pull
the nail out and push a small, stiff wire through the hole
so it can be found in the attic. Drill a 1/2-inch hole through
the ceiling wall plate.
4. Probe for obstructions in the partition. Then, drill a 1/2-inch hole
through the wall at the selected location for the thermostat.
5. From the attic, feed the thermostat wire through the wall until
even with the thermostat location.
6. Snag the thermostat wire through the hole and pull the wire
through the hole in the wall so that 6-inches of the wire protrude.
7. Route wires to the furnace.
8. Never use nails or staples across the thermostat wires.
CAUTION: Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing. Refer to
installation instructions packed in the thermostat carton if you
have any doubt about the above procedures.
WALL-MOUNTED THERMOSTAT INSTALLATION
1. To remove the thermostat cover, squeeze both sides and lift.
2. Connect the thermostat wires to the terminal screws on
the base of thermostat.
3. Push any excess wire back through hole in the wall and plug
hole with insulation to prevent drafts from affecting
thermostat operation.
4. Be sure to level the thermostat for best appearance. Fasten
thermostat base to the wall through mounting holes with
screws provided.
5. Replace the thermostat cover.
6. Do not run wire in any location where it might be damaged.
Avoid splicing the thermostat wires unless the spliced wires are
properly cleaned, soldered and taped.
7. Use the 18-gauge wire as supplied for a maximum length of
20-feet. If a longer length is needed, use 16-gauge wire to a
maximum length of 25-feet.
8. Connect the thermostat wires to the control valve as
shown in Figure 17.
FIGURE 17 – THERMOSTAT WIRING
COZY TOP VENT GRAVITY GAS WALL HEATER
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