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Hearth & Home Technologies Inc. • Plug & Play • 4050-317 Rev A • 04/08
7
4
4
Electrical Wiring
Projector
Lamp
S7
X1
Motor
Interlock on
Media Cabinet only
Power Supply Module
Hot Line
Ground
Neutral
Branch Circuit
12 VOC
Power
Supply
Heater
Motor
Hi Limit
Heater-Blower
Heat Indicator
LED
LED LED
LED
LED LED
Ember Bed & Back Log
4050-310
Wall Thermostat
4050-309
Wall Switch
Flame
Heat
Terminal Strip
ON
RD
WH
WH
RD
Remote Receiver
Flame
Heat
NEMA-5
IEC 320 C13/C14
M
M
P1
1
5
R2
R1
D1
J1
5
5
Service Instructions
A. Replacing the Light Bulb
This appliance uses a single 12 Volt, 35 Watt, MR-16 bulb.
The bulb is located behind the smoke shield.
A spare is provided with the unit. Replacement bulbs (Part
No. 4050-123) are available through your Simplifyre dealer.
• Turn off power to the unit at the main service panel.
• Let the fi replace cool if it has been operating.
• Release the spring pins and remove the upper shield.
• Remove the two screws on the projector basket.
• Rotate the housing down to access the bulb.
• Remove the screws holding the bulb and socket.
• Unplug the bulb from the socket.
• Replace the bulb.
• Re-assemble in the reverse order.
B. Screen Cleaning
During shipment, installation, handling, etc., the screen
surface may collect dust particles; these can be removed
by lightly wiping with a clean, dry cloth.
C. Maintenance of Motors
The motors used on the fan and fl ame projector assembly
are pre-lubricated for extended bearing life and require no
further lubrication. However, periodic cleaning/vacuuming of
the fan/heater unit is recommended.
D. Resetting the Temperature Cutout Switch
The heater on this fi replace is protected with a safety
device to prevent overheating. Should the heater overheat,
an automatic cutout will turn OFF the heater/blower. The
switch is reset by turning the unit OFF, waiting 10-15
minutes and switching the unit back ON.
WARNING! Disconnect power at circuit breaker before at-
tempting any maintenance or cleaning to reduce the risk of
fi re, electrical shock or personal injury.