Empire Comfort Systems DVP FP3 4 Series, Инструкция по установке и руководство пользователя, Страница: 76 / 84

39359-0-1018 Page 76
Attention: Install blower assembly before connecting gas
inlet supply line
NOTICE:
Junction box on right side of fireplace must be pre-
wired at time of fireplace installation for use with
blower assembly. It is recommended that an ON/
OFF wall switch be installed that will activate the
power supply to the furnace by a qualified electrician.
1. If installed, turn OFF gas supply to fireplace.
2. If applicable, turn OFF electric supply to fireplace.
3. Lower bottom louver on fireplace.
4. Refer to page 78, "Junction Box Wiring Installation
Instructions" to complete wiring of junction box.
Attention:
If installed, do not damage gas inlet supply line
when blower assembly is inserted into fireplace.
If necessary, remove gas inlet supply line.
5. Insert blower assembly into interior, bottom of fireplace.
Position blower assembly behind gas valve, align notch
on back of blower assembly with center screw on fireplace
back and push blower assembly against fireplace back. The
magnets on the back and bottom of blower assembly will
sufficiently hold blower assembly in place.
6. Position speed control box to the right of gas valve. attach
speed control box to bottom of fireplace. The magnets on
bottom of speed control box will sufficiently hold speed
control box in place.
7. With base (flush face) of fan control switch facing upward,
insert base of fan control switch under the mounting tabs
on valve bracket. The base (flush face) of fan control switch
must be in contact with bottom of firebox.
8. Insert power cord plug into junction box.
9. Close bottom louver on fireplace.
10. Installation of FBB4 optional variable speed blower
assembly is completed.
Wiring
The appliance, when installed, must be electrically grounded in
accordance with local codes or, in the absence of local codes,
with the
National Electrical Code, ANSI/NFPA 70
, if an external
electrical source is utilized.
This appliance is equipped
with a three-prong [grounding] plug for your protection
against shock hazard and should be plugged directly
into a properly grounded three-prong receptacle. Do not
cut or remove the grounding prong from this plug. For an
ungrounded receptacle, an adapter, which has two prongs
and a wire for grounding, can be purchased, plugged into the
ungrounded receptacle and its wire connected to the receptacle
mounting screw. With this wire completing the ground, the
appliance cord plug can be plugged into the adapter and be
electrically grounded.
CAUTION
Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing.
Blower Motor
The blower motor does not have oiling holes. Do not attempt
to oil the blower motor.
Blower Wheels
The blower wheels will collect lint and could require periodic
cleaning. If the air output decreases or the noise level
increases, it indicates a dirty blower wheel. Remove fan and
clean blower wheels
.
WARNING
Unplugging of blower accessory will not stop the heater
from cycling. To turn off gas to the heater (millivolt
model): push in gas control knob slightly and turn
clockwise to "OFF." Do not force. To turn off gas on direct
ignition model, turn gas line valve to "OFF."
*NOTICE: Refer to Junction Box wiring instructions on page 78 for
proper operation.
FBB4 OPTIONAL VARIABLE SPEED BLOWER INSTALLATION
Figure 100