MAINTENANCE
FAN MAINTENANCE
Unit must be grounded at all times. Do not cut the ground terminal off under any circumstances.
To Install the Fans
1)Shut the power off.
2)Open the bottom louver. Loosen the 2 screws holding the Burner ON/OFF switch and bracket to the bottom louver and lift the assembly out.
3)Remove the bottom louver by loosening the 2 hinge screws.
IMPORTANT:Thereare2fansinthisfireplace. Fan A (the right side fan) and Fan B (the left side fan) are linked by a wire harness. Please do not remove the wire harness when installing the fans.
Ensure that the fan blades do not rub against the valve tubing. See diagram 1.
Diagram 1
4)Move both fans and the wire harness together to the front of the fi replace.
5)Insert Fan A in from the left sideways (see diagram below). The easiest way to insert Fan A is to put Fan B in front of the louver opening.This ensures that there is sufficient length of wire between the 2 fans.
9)Connect the fan ground wire of Fan B and the power cord ground wire to the grounding lug. Refer to the wiring diagram.
10)Slide the thermodisc/cover assembly into the bracket clip on the underside of the fi rebox. Check that no wire will touch the hot surfaces. Diagram 2.
12)Secure the fan wires and power cord by attaching one of the adhesive backed wire holder clips (Part
13)Plug the fan power cord into the rear end of the receptacle box to provide the maximum clearance from the louvers.
Slide Fan A in sideways
from the left.
6) Take Fan A to the back above the mounting |
studs. Then fl ip the fan and position it onto |
the mounting studs. |
To Remove the Fans
1) Shut the power off.
2) Reverse the installation instructions.
Diagram 2
7) | Connect the ground wire from Fan A to the |
| Grounding Lug located on the left hand |
| side. See diagram 1. |
8) | Insert Fan B in from the front and position |
| it on top of the mounting studs on the left |
| side. |
11)Attach the two control boxes to the bottom unit base and tighten the 2 screws on the left side and 1 screw on the right side.
Note: The bearings are lubricated for life. Do not lubricate them. Make sure you vacuum the fan area on a regular basis.
IMPORTANT:
These fans collect a lot of dust from within your home. Ensure you maintain these fan motors on a regular basis by vacuuming out the fan blades and housing using a soft brush nozzle.
Position Fan B on
mounting studs.
Secure left side with 2 screws and right
side with one screw.
Excalibur® | 37 |