14
26D4720
Thermostat
Control
Fan Switch
OFF
ON
Black
White
Green
110/115
V.A.C.
Black
Blower
Motor
OPTIONAL EQUIPMENT
FORCED AIR KIT
(BLOTM)
If you are installing the forced air kit, Model BLOTM, on MCUF36 or MCUF42 models, see the installation instructions
provided with the kit for electrical wiring requirements, or the blower installation section. The fi rebox must be connected
to main power supply at time of fi rebox installation. The blower must be installed prior to the installation of the vent-free
heater. The electrical connections must be made before the fi rebox is framed and enclosed in the fi nished walls.
Electrical connections should only be performed by a qualifi ed, licensed electrician,
main power must be off when connecting to main electrical power supply or
performing service.
The blower when installed, must be electrically grounded in accordance with local
codes or in the absence of local codes, with the National Electrical Code ANSI Z..223.1/
NFPA 70.
W
ARNING
Any of the original wire as supplied with the fi replace must
be replaced. Contact dealer for proper replacement wiring
harness.
(see parts list for part number)
. 120 volts, 60Hz,
1 amps.
Electrical power cord (plug) can be routed to exit the
MCUF36/MCUF42 on either the left side or the right side.
Remove cord protector from side of unit, route power cord
through hole opposite side. Reinstall cord protector.
This fi replace has a three-prong, grounded electrical plug. This plug helps protect
you against electrical shock. Only connect plug to a properly grounded, three-prong
receptacle. Do not cut or remove the grounded prong from this plug.
W
ARNING
Never attempt to service heater while it
is plugged in, operating, or hot. Burns
and/or electrical shock could result.
W
ARNING
Figure 15 - BLOTM Wiring Diagram
IMPORTANT: Always check local building
codes. The installation must comply with local
regulations as well as the national electric codes.
BRASS OR CHROME TRIM
Optional brass trim kits can be used with unit when installed as a free standing fi replace with wood surround.
OPTIONAL WIDE CANOPY
The optional wide canopy can be installed. See installation instructions provided with kit.
