Monessen Hearth BLOTMC Installation Instructions Manual

Blower Installation Instructions
Model: BLOTMC
WARNING:
person should service and repair this firebox. A qualified service person must connect
and disconnect the firebox to/from the gas supply. Follow all local codes.
Before You Start
NOTE: This instruction sheet is ONLY for models listed
below. Carefully inspect the contents for shipping dam-
age. If any parts are missing or damaged, immediately
inform the dealer from whom you purchased the blower.
Models: GCUF, MCUF,
LCUF32/36/42CR-B
WARNING
Electrical Grounding Instructions:
This appliance is equipped with a three-prong (ground-
ing) plug for your protection against shock hazard and
should be plugged directly into a properly grounded
three prong receptacle.
Kit Contents:
(1) Blower Assembly w/ Velcro Strips
(1) Thermostat Sensor w/ Hi-temp Wire
(1) Speed Control
(1) Speed Control Bracket
(1) Air Shield
(1) Wire Tie
(1) Hardware Package
(1) Instruction Sheet
Tools Required:
• Short Handle Phillips Screwdriver
• Small Jeweler's Style Screwdriver
• Pliers or 1/4" Wrench
Wiring Instructions
1. Before installing the blower, wire the receptacle into an
electrical circuit. This should be done before framing
the fireplace. Wire with minimum 60° C wire in accor-
dance with prevailing codes.
2. Remove the external junction box cover by removing
the screw from the left side of the outside firebox wall.
Junction box was installed at the factory.
3. The junction box cover has a factory installed "romex"
style strain relief connector. After connecting the wires,
route the wire leads through this connector. Refer to
the wiring diagram in Figure 1.
Note: Figure 2 shows an alternative wiring method if a
remotely located switch is desired.
Monessen • BLOTMC Installation Manual • 93D0005 • Rev H • 01/2020
Turn appliance OFF and allow to cool before servicing. Only a qualified service
BUF36/42, VFF32/36,
CAUTION! Electrical connections should only be performed
by a qualified licensed electrician. Main power supply must
be turned off before connecting fans to the main electrical
power supply or performing service.
The BLOTMC blower is designed for use with vent
free fireplaces manufactured by Hearth & Home
Technologies only.
IMPORTANT: Always check local building codes. This in-
stallation must comply with local regulations as well as
the National Electric Code.
Junction Box
Figure 1 - Junction Box Wiring Diagram
FP1912
JUMPER
Junction box wiring
BLK
8/08
WHT
POWER CORD
WHT
MINIMUM 14
JUNCTION BOX
BLK
Figure 2 - Wall Switch Wiring Diagram
WARNING
Factory Supplied
Not Supplied
BLOWER
WHT
WHT
2
-
BLK
BLK
WALL SWITCH
OR RHEOSTAT
120V AC
60Hz
110V SUPPLY