Install The Optional Fan - Radvt Model (Millivolt Only) - Vermont Castings Radiance RADVTSCCB Installation And Operating Instructions Manual

Radiance Direct 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 - RADVT MODELS
(MILLIVOLT ONLY - SEE PAGE 27 FOR SC MODEL)
If you are installing the optional convection Fan Kit #2767
(FK26), continue here. It is easiest to install fan kit before
connecting gas line.
1. The fan kit includes a Blower Assembly and a Rheostat
Assembly, connected by a cable. (Fig. 15) The Blower
Assembly mounts to the bottom rear of the stove, and
the Rheostat mounts to the valve cover plate. The as-
sembly includes a 'snapstat' which automatically 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 func-
tion) to High. Unpack and inspect the Blower assem-
bly. Confirm that the fan spins freely.
Not
Used On
Radiance
Blower
Assembly
ST473a
Fig. 15 Fan kit components.
ST473a
Fan parts
2. Remove the rear shroud panel (Fig. 16) and fasten
#2767 FK26
the blower assembly to the firebox back with the two
9/29/00
bolts provided. (Fig. 17)
3. Attach the snapstat assembly to the snapstat brack-
et with two sheet-metal screws. Attach the snapstat
bracket to the side shield. (Fig. 17)
4. The rheostat control switch attaches to the left side
of the valve bracket at the front of the stove. (Fig. 18)
• Remove retaining nut from shaft of rheostat. (if pre-
installed)
20306759
Fig. 16 Remove rear shroud.
Snapstat
Bracket
Snapstat/
Extension
Assembly
Fig. 17 Attach blower assembly and snapstat.
Rheostat
Assembly
Fig. 18 Attach the fan rheostat.
•
•
•
•
ASSEMBLY AND INSTALLATION
ST147
RDV40 remove rear shroud
10/99
ST149
rdv attach fan assy
10/99
Rheostat
Retaining Collar
Rheostat Knob
ST347a
JUV
FK28
Insert the rheostat through the hole in the back of the
rheostat install
left side of the valve bracket, aligning the locator pin
with the smaller hole in that bracket. 9/21/00
Thread the retaining nut onto the shaft of the rheo-
stat, tightening with a wrench. Do not overtighten.
Attach the control knob to the rheostat shaft.
Use the wire tie to secure the fan and rheostat wire
harnesses together.
ST147
Side Shield
Snapstat
Bolts
ST149
Rheostat
ST347a
15