Installing The Remote Switch - Montigo L52DF Installation & Maintenance Manual

L52DF Flush Indoor Gas Fireplace
Installing Terminations with Built-In Frames
11
11
Figure 5a. Installing a PTO termination.
1. Frame the termination opening to 11" x 11".
2. Fasten the termination to the studs using a minimum of 4
screws.
Installing Terminations with MSR Frames
12
12
Figure 5b. Installing a PTO termination with the MSR frame.
1. Frame the termination opening to 12" x 12".
2. Fasten the termination to the studs using a minimum of 4 screws.
Installing Terminations with MOSR Frames
MOSR
PTO-3 (5"/8")
Figure 5c. Installing a PTO termination with the MOSR frame.
1. Frame the termination opening to 12" x 12".
2. Fasten the MOSR frame to the interior side of the studs using a
minimum of 4 screws.
3. Insert the termination into the MOSR frame as shown here, and
attach by screwing through the four pilot holes in the termination.
Page 6
Installation
PTO-3F (5"/8")
MSR
PTO-3 (5"/8")
12 12
12
Installing Heat Guards over Terminations
Figure 5d. Installing a PTO termination heat guard.
1. Ensure that the two long mounting brackets are facing the bottom
of the termination. (See inset). This will provide more heat protection
at the top of the termination, where temperatures are highest.
2. Attach to the faceplate of the termination using four sheet metal
screws.
3. If installing the termination over Vinyl siding, Use the VSS Termination
shield. Montigo Installation document, XG1301.
Figure 6. Installing the VSS Vinyl Shield.
Installing The Standoffs
To avoid elevated mantel temperatures, all L52DF gas
fireplaces are required to have the supplied standoffs installed.
The fireplace is supplied with two standoffs. Bend and install these
standoffs on top of the fireplace ensuring that the height of the standoff
maintains a 4-1/2" clearance.
Figure 6b. Installing the standoffs.

Installing The Remote Switch

The L52DF's gas valve, located behind the lower trim, may be connected
to a wall switch. The valve generates its own power on a millivolt circuit.
Use only low voltage wire, and DO NOT connect any external power to it.
Note: The switch location must not exceed 30' from the fireplace.
f i r e f e a t u r e
PTKOG (5"/8")
4.5"
Part No. XG0185 - 092109