Install Optional Fan - Vermont Castings 3225 Installation And Operating Manual

Radiance Direct Vent/Natural Vent Gas Heater
WARNING
This appliance is equipped with a three-prong
(grounded) 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.
Install the Optional Fan
If you are installing the optional convection Fan Kit
#2767 (FK26), continue here. It is easiest to install fan
kit before connecting gas line. If you are not installing a
Fan Kit, go to Page 15, Venting System Assembly.
1. The fan kit includes a Blower Assembly and a Rheo-
stat Assembly, connected by a cable. (Fig. 14) The
Blower Assembly mounts to the bottom rear of the
stove, and the Rheostat mounts to the valve cover-
plate. The assembly includes a 'snapstat' which au-
tomatically turns the fan On (or Off) above (or below)
approximately 109˚. The Rheostat also provides a
range of fan speed settings from Off (which overrides
the snapstat function) to High. Unpack and inspect
the Blower assembly. Confirm that the fan spins
freely.
Not Used On
RF Models
Not
Used On
Radiance
Blower
Assembly
ST473
Fig. 14 Fan kit components.
ST473
2. Remove the rear shroud panel (Fig. 15) and fasten
Fan parts
the blower assembly to the firebox back with the two
#2767 FK26
9/29/00
bolts provided. (Fig. 16)
NOTE: Steps 3 and 4 do not apply when the RF valve
is used. After attaching blower assembly to the fire-
box, run the spliced female leads to the front of the
stove and attach to back of RF valve. (Page 30, Fig.
57)
3. Attach the snapstat assembly to the snapstat bracket
with two sheet-metal screws. Attach the snapstat
bracket to the side shield. (Fig. 16)
4. The rheostat control switch attaches to the left side
of the valve bracket at the front of the stove. (Fig. 17)
1414
Snapstat
Bracket
Snapstat/
Extension
Assembly
Rheostat
Assembly
Not Used
On RF
Models
Connect to PC board on
RF models only
Fig. 15 Remove rear shroud.
Fig. 16 Attach blower assembly and snapstat.
•
Remove the plug from the rheostat bracket.
•
Insert the switch box shaft through the hole in the
back of the right side of the valve bracket, aligning ST149
rdv attach fan assy
the locator pin with the smaller hole in that bracket.
10/99
•
Attach the control knob to the rheostat shaft.
•
Use the wire tie to secure the fan and rheostat wire
harnesses together.
Rheostat
Retaining Collar
Rheostat Knob
Fig. 17 Attach the fan rheostat.
ST147
RDV40 remove rear shroud
10/99
Side Shield
Snapstat
Bolts
Rheostat
ST347a
JUV
FK28
rheostat install 20004188
9/21/00
ST147
ST149
ST347a