23
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Installation Instructions
901140-00, 01/2021
Innovative Hearth Products
DRT63ST-B Power-Vent Direct-Vent Fireplaces
Step 4. FIELD WIRING
CAUTION: Label all wires prior to disconnection when servic-
ing controls. Wiring errors can cause improper and dangerous
operation.
ATTENTION: Au moment de l'entretien des commandes,
étiquetez tous les fils avant de les débrancher. Des erreurs
de cáblage peu-vent entraîner un fonctionnement inadéquat
et dangereux.
Verify proper operation after servicing.
S'assurer que l'appareil fonctionne adé-quatement une fois
l'entretien terminé.
CAUTION: Ground supply lead must be connected to the wire
attached to the green ground screw located on the outlet box.
See
Figures 34 and 35 on Page 25
. Failure to do so will result
in a potential safety hazard. The appliance must be electrically
grounded in accordance with local codes or, in the absence of
local codes, the National Electrical Code, ANSI/NFPA 70-latest
edition (In Canada, the current CSA C22.1 Canadian Electrical
Code).
Vacuum Hose (2 *)
Figure 28 - Vacuum Hose Connection To Probe
Probe (1 *)
Hose Clamp (7 *)
*See Figure 15 on Page 15.
Adaptor Assembly
Route Wiring
NOTE: Electrical wiring must be performed by a qualified electrician.
• Install the strain relief in the hole provided on the right side of fireplace
for the electrical wiring (
refer to
Figure 27
)
.
Standard Instruction
(For use when access to the termination is
difficult because of height or other reasons).
• Locate a locally procured electrical junction box within reach of the
termination wiring pigtail (
refer to
Figure 30 on Page 24
)
and route
the pigtail to the junction box as the termination is installed.
• Route 14 gauge AWG grounded Romex wiring (not provided) from
the fireplace to the just installed junction box close to the termina-
tion. Ensure the wiring is safety plated to prevent damage by framing
nails and finish drywall screws. Route the wire into the lower control
compartment and cut to length before installing the terminals. Install
provided wiring hardware on the ends of the Romex wire.
• Refer to
Figure 31 on Page 24
and install the electrical hardware on
the ends of the Romex wiring. Male terminals on the Black and White
wires, and ring terminals on the ground wire.
• Using standard electrical practices and the terminals provided, con-
nect the three wires of the Romex cable to the termination pigtail
within the Electrical junction box. Ensure ground.
• The fireplace end of the Romex will be addressed in
Connecting The
Power Vent To The Fireplace Control System
.
Figure 27
Strain
Relief
14 Gage
Grounded
Romex
Vacuum
Hose
Snap
Bushing
Wall Switch
Harness
Junction Box
Right Side
of Fireplace
Figure 29 - Vacuum Hose Connection To Pressure Switch
Pressure Switch
Vacuum Hose
Pressure switch is located
behind the panel on the right
side of firebox
Vacuum Hose
Pressure Switch
