Hearthstone Quality Home Heating Products, Inc.
DVI-44 Model 8860
38
Figure 35
– Baffle Shelf Mounting Detail
2. Reach into the control compartment on the left
side of the unit, and unplug the blower from the
FAN receptacle on the Fan Control Module.
3. Remove, and retain, the ten mounting screws
securing the blower’s mounting plate to the rear
of the firebox.
Figure 36
– Blower Mounting Plate Detail
4. Carefully lift the right side of the plate, and bring
it towards you. Grasp the left side of the plate
rotate and bring the blower out of the firebox
with the power cord ensuring it and its
connections remain undamaged and intact.
5. Do not hold the blower by its fan cage.
6. Inspect the fan cage and convection camber for
any dust or debris
– clean as necessary taking
care to avoid damaging the fan blades.
7.
Ensure the fan’s outboard bearing’s rubber
mounting is not dislodged.
8. Inspect the gasket on the mounting plate
–
replace if damaged.
9. If the replacing the blower, unscrew the four
mounting screws, and remove the old blower
–
do not disconnect the wiring yet. Mount the
replacement blower to the plate, and then move
the electrical connections.
10. Reverse the removal instructions to install the
blower and all firebox components. Ensure the
blower is plugged into the FAN receptacle on the
Fan Control Module.
Complete the cleaning procedure by carefully
placing the log set within the firebox as described on
page 28. Reattach the glass assembly to seal the
firebox. Turn on the gas, light the unit and check for
proper operation. Flame patterns should look similar
to the flames on
page 35
. Regularly check to ensure
the area around the DVI 44 is kept free from
combustible
materials,
gasoline,
and
other
flammable vapors and liquids. Check that the flow of
combustion and ventilation air is not obstructed.
Keep the area in front of the unit clear of any objects
for servicing and safe operation.
Battery Replacement
WARNING: DISCONNECT POWER TO THE UNIT
AND SHUT OFF THE GAS SUPPLY TO THE
VALVE BEFORE REPLACING ANY BATTERIES.
Hearthstone recommends replacing all batteries at
least every season. Keep a supply of good quality
batteries on hand to ensure functionality during
power outages.
Remote Transmitter Battery Replacement
You can easily change the Remote Transmitter
batteries by accessing the rear cover plate. Ensure
you orient the batteries correctly as indicated in the
battery compartment.
On/Remote/Off Switch Battery Replacement
1. Move the switch to the OFF position. Remove
the cover plate screws and pry the entire plate
with the switch off the receiver’s battery
compartment.
2. Install four new AA batteries. Ensure you orient
the batteries correctly as indicated on the battery
compartment cover.
3. Ensure the switch is still in the OFF position,
align the slider with switch stem and snap the
cover plate back onto the battery compartment.
4. Replace the cover plate screws.
Initializing the Remote Control
Whenever you replace the batteries, you must
synchronize
communication
between
the
On/Remote/Off Switch and the Remote Control
transmitter.
1. Place the slider switch in the REMOTE position.
2. Insert the end of a paper clip into the hole
marked PRG on the On/Remote/Off switch
cover. The On/Remote/Off switch will beep three
times to indicate it is ready to synchronize with
the Remote Control.
3. Install three AAA batteries in the On/Remote/Off
switch, and push the ON button. The
On/Remote/Off switch will beep four times to
indicate the
Switch’s command is accepted and
is set to the particular code of that Remote. The
system is now initialized.
Baffle Shelf
Mounting Screws (4)
Blower Plate
Mounting Screws (10)
