Millivolt: Remote Wall Switch Installation; Remote Wall Mounted Switch; Optional Fan/Blower System - Vermont Castings KHLDV400PTSCSB Installation And Operating Instructions Manual

KHLDV Series Gas Fireplace

REMOTE WALL MOUNTED SWITCH

A remote wall switch and up to fi fteen (15) feet of 18 Ga.
wire may be used with this appliance. Attach the wall
switch in a junction box at the desired location on the
wall. Figure 30. Do not extend beyond the wall switch wire
length provided.
NOTE: Extended lengths of wire may cause the
fi replace not to function properly. Longer length of
wire is permitted if the wire is made out of larger gauge
(diameter) wire. Always check with local code.
Sparker
Thermocouple
Piezo
Ignitor
PILOT
Millivolt
Valve
Figure 30 -
Wiring Diagram for Wall Switch
Before installing the blower, turn off the fi re-
place and allow to cool. Only a qualifi ed service
person should service and repair the fi replace.
A qualifi ed service person should connect and
disconnect the fi replace to gas supply. Follow
all local codes.
OPTIONAL FAN/BLOWER SYSTEM (BLOTKHL)
IMPORTANT: Always check local building codes.
This installation must comply with local regulations
as well as the National Electric Code.
WIRING
1. Before installing the blower, wire the receptacle into an
electrical circuit. This should be done before framing the
fi replace. Wire with minimum 60°C wire in accordance
with prevailing codes.
2. Remove the external junction box cover by removing
the screw from the right side of the outside fi rebox wall.
Junction box was installed at the factory.
24
Thermopile
Pilot
Assembly
HI

MILLIVOLT: REMOTE WALL SWITCH INSTALLATION

Do not connect wall switch to a
110V circuit.
Electrical connections should only be performed
by a qualifi ed, licensed electrician. Main power
supply must be turned off before connecting
fans to the main electrical power supply or per-
forming service.
OFF
ON
Switch
3. The junction box cover has a factory installed "romex"
style strain relief connector. After connecting the wires,
route the wire leads through this connector. Refer to the
wiring diagram in Figure 31.
BEFORE INSTALLING BLOWER
1. Always turn off the gas supply and allow the unit to
cool before proceeding.
2. Clean the inside of the fi rebox (wall and fl oor), where
the blower and wires will be installed. Make sure the
fi rebox wall and fl oor are clean and dry before mounting
the blower.
NOTE: It is very important to arrange the blower wires
and wire assembly so that wires do not come in contact
with blower blades or fi rebox.
INSTALLING BLOWERS
1. Remove screen rod assemblies by lifting rod and push-
ing back and down to release rod from the three hooks
located behind the face of the fi replace on the right, left,
and middle.
2. Remove the plate located in front of the glass at the
bottom.
3. Rotate the access doors on the right and left side of the
glass toward the glass.
Optional 15'
Wall Switch
ON
OFF
20306742