2
104890
DA3610T Thermostatically-Controlled Blower
®
NOTICE: Shut off gas supply and
disconnect heater from gas sup-
ply. Contact a qualified service
person to do this.
Figure 2 - Mounting Blower to Firebox
Figure 4 - Locating Thermal Switch and
Attaching Speed Control to Firebox
Blower
Screws
Lower Rear
Wall of
Firebox
Wrapper
Speed Control
Control
Shaft
Locknut
Control Knob
Top
Mounting
Tab
Exhaust Port
IMPORTANT
: For clarity, gas valve as-
sembly and grate/burner assembly are not
shown in Figures 2 and 4. They will, how-
ever, be in your fireplace when you are
installing the blower. Also for clarity the
firebox is shown with dotted lines.
1.
Open lower louver panel as shown in
Figure 2.
2.
Place the blower under the firebox and
against the lower rear wall of firebox
outer wrapper with the exhaust port
directed upward. Align the holes in the
top mounting tabs of blower with holes
in wall of wrapper (see Figure 2). Us-
ing the two screws provided, mount
blower and tighten screws securely.
Make sure the thermal switch bracket
rests against front edge of firebox
flange as shown in Figure 3.
3.
Be sure all wire terminals on blower
are attached securely. Make sure the
screw retaining the green wire is tight.
ATTACHING THERMAL
SWITCH
When installing the DA3610T thermostati-
cally-controlled blower, you must first se-
cure the thermal switch to the blower.
1.
Remove the two hex head screws on the
blower assembly as shown in Figure 1.
2.
Place the green wire between the bot-
tom hole on the thermal switch bracket
and the bottom hole on the blower as-
sembly. Insert one of the hex screws
into all three pieces and tighten.
3.
Insert the top screw through the switch
bracket and into the blower assembly.
Tighten screw.
4.
Connect the blue wire on the blower
assembly to the right side of the ther-
mal switch.
5.
Connect the black wire to the left side
of the thermal switch.
Thermal Switch
with Bracket
Black
Wire
Hex Head
Screws
Blower
Assembly
White Wire
Green
Wire
Figure 1 - Attaching Thermal Switch to
DA3610T Thermostatically-Controlled
Blower
INSTALLING THE BLOWER
Thermal
Switch
Lower
Louver
Panel
Thermal Switch
INSTALLING
DA3610T BLOWER
ACCESSORY IN
DIRECT-VENT
STOVE SERIES
BHDV, BDV, DDV,
AND HDV
IMPORTANT: Read all installa-
tion instructions before install-
ing blower.
Blue Wire
Firebox Back
Firebox Flange
Blower
Firebox
Bottom
Thermal
Switch
Figure 3 - Side View
Thermal
Swith
Bracket
4.
Remove screws securing the plate con-
taining the ON/OFF switch to the bot-
tom of the firebox and set aside.
5.
Place speed control against the back of
this plate and push the plastic control
shaft through opening (see Figure 3).
6.
While supporting speed control, secure
control shaft with lock nut by pushing
and turning lock nut with pliers clock-
wise until tight against the plate. Place
control knob (provided) onto shaft (see
Figure 4).
7.
Replace plate containing switches and
tighten screws securely.
