Mr. Heater F299200 Installation Instructions

READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for
future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or
operate the heater or accessories.
Step 1: Remove Heater From Installation Location
If your heater has already been installed, it should be removed
from the wall before installing blower fan. Ensure that the gas is
completely shut off then, disconnect the gas supply and remove
the heater from its mounted position. Contact a qualified service
technician to complete this step. Adhere to and follow all local
codes.
Removal of the installation panel on the rear of the heater
Step 2:
Using a #2 Phillips head screw driver, remove the 4 screws that
secure the panel at the rear of the heater. You can now remove
the the access panel and discard. (Figure 1.)
Making the electrical connections
Step 3:
Pull out the factory installed wire harness from just inside the
access panel. Then locate the wire harness located on the Blower
included in this kit (Figure 2.). Plug the wires from the heater into
the wires from the blower being sure to completely press them
together.
Completing blower installation
Step 4:
Once the electrical connection has been made, you can now in-
sert the blower into the opening. Line up the holes on the blower
with the holes used to secure the access panel. Using the screws
provided with this kit, attach the blower to the back of the heater.
Once the screws are completely tight, the heater can be profes-
sionally reinstalled.
Fan Switch operation
Step 5:
The factory installed switch installed on the blower, is a three posi-
tion switch (Figure 3). Depressing the top of the switch will place
the blower into Manual mode. This will turn the fan on and it will
stay that way until the operator moves the switch to off, which is
the middle position or down, the auto position. When in the auto
position, auto will cycle the blower on as the heater heats up and
then off when the unit has cooled.
WARNING:
Improper installation, adjustment, alteration, service or maintenance can cause injury or property
damage. Refer to this manual for correct installation and operational procedures. For assistance or additional
information consult a qualified installer, service agency, or contact the manufacturer at 1-800-251-0001.
INSTALLATION INSTRUCTIONS
Model #
VENT-FREE
BLOWER
Figure 1
Figure 2
Figure 3