First Time" Pilot Lighting Instructions; Initializing The Remote Control System - Mendota DXV35 DT4-LX Installation & Operating Instructions Manual

Gas direct vent fireplace with premium texture fiber logs combustion system
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"FIRST TIME" PILOT LIGHTING INSTRUCTIONS

IMPORTANT: Be sure all items on "INSTALLATION CHECK OFF LIST" in the Installation Manual have been completed!
CAUTION: If the pilot goes out, be sure to wait a minimum of five minutes before attempting to relight the pilot.
1. Make certain that any manual gas supply shut-off valves located upstream of fireplace are open and the Master
On/Off switch is toggled to the ON position. Master Switch is located
on left side of appliance.
2. Make certain that 110VAC power is connected to Electrical Junction Box
on left side of Fireplace and that the Electrical Power is "ON".
3. Insert Batteries in the Remote Transmitter. Note the polarity of batteries
and insert as indicated on the battery compartment cover.
4. For the "First Time Lighting", Remove the Glass Door. This is required
to purge the gas line of air and to inspect the pilot lighting spark.
5. Press OFF on the remote Transmitter. Press MODE button on Trans-
mitter. Press UP for "CPI" (standing pilot mode). Press MODE button
again to exit. You will hear a series of clicks and after a few seconds,
you will hear sparking at the pilot spark electrode.
6. Allow adequate time for the air in the gas-line to purge. The control sys-
tem will stop sparking after 30 seconds if the pilot light does not light. Af-
ter a 30 second delay the control system will start sparking again for 30
seconds more. If the pilot light does not light after the third 30 second
spark event, the system will enter "Lock-out" mode. To unlock from
f i r e - p a r t s . c o m
"Lock-out" mode, Press the ON/OFF button on Transmitter then Press
ON/OFF button on the transmitter again so the Transmitter display turns
off. Wait 30 seconds. Turn OFF the Master Switch. Wait 30 seconds and Turn Master Switch ON again. Repeat this
sequence until the pilot flame lights and the pilot is burning steadily.
7. Once the pilot flame is lit and well-established, close glass door. WARNING: NEVER IGNITE MAIN BURNERS WITH
GLASS DOOR REMOVED OR OPEN. Doing so will lead to damage to pilot flame sensor and spark electrode
wire leads.
8. Press the ON/OFF button on Transmitter to "ON". All burners should ignite
and run at "high-fire". Toggle through other functions of the Fireplace
(Flame Height, Fan Speed and Accent Light brightness) to verify all func-
tions.
9. Perform gas inlet and outlet pressure tests and leak tests on field installed
gas fittings and factory installed fittings in the gas valve compartment, at this
time. Note: Burners must be ON to check outlet pressures and to leak test
gas train fittings upstream of main gas valve.

INITIALIZING THE REMOTE CONTROL SYSTEM

MASTER SWITCH: Remote Transmitter WILL NOT communicate to receiver
unless the Master Switch is ON. The master switch when OFF disables all
functions and acts as a Master Safety Shutoff Switch.
(Synchronizing Receiver and Transmitter)
Master Switch and Sync Switch are located on the bottom left corner of the ap-
pliance.
1. Toggle Master Switch to ON (toggle UP). Remote Transmitter WILL NOT
communicate to receiver unless the Master Switch is ON.
2. Locate Sync Switch (below Master Switch). Press the Sync Button and release. The receiver will beep 3 times indicat-
ing that it is ready to synchronize with a Remote Transmitter.
3. Push the "ON" key on the Remote Transmitter. The receiver will beep 4 times to indicate that the Transmitter's com-
mand is accepted and sets to the particular code of that Transmitter. The system is now initialized.
NOTE: Once synchronized, the Transmitter and Receivers will communicate permanently and no further Synchronizing
steps are necessary unless either the Transmitter or Receiver is replaced.
41
REMOTE TRANSMITTER
BLUE LCD
DISPLAY
ON/OFF KEY
THERMOSTAT
SELECTION KEY
UP/DOWN
SELECTION KEY
MODE
SELECTION KEY

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