Desa MDVFST Indoor Fireplace User Manual


 
20
106442
MDVFST DIRECT-VENT GAS FIREPLACE
®
Thermocouple
Incoming
Main
Gas
Supply
Piezo Ignitor
Control
Valve
Variable
Speed
Control
Electrical Rating:
120v, 60Hz, 0.7A
Pilot
TH
TP
TH/TP
Thermopile
Piezo Ignitor
Do Not
Connect
To 120V
N.O.SW
(Wall Switch)
Remote
Control
Pilot
Gas Line
Wireway
GND
BLK
WHT
GRN
Incoming
120V AC
(Fuse Box
or
Breaker)
Connectors
(Not Supplied)
Field Wire
N.O.SW
WIRING DIAGRAM
REMOTE
OPERATION
Lighting Instructions
1. After lighting, let pilot flame burn for
about one minute. Turn control knob
to ON position. Slide the selector switch
to the REMOTE position.
Note:
The
burners may light if hand-held remote
ON button was on when selector switch
was last turned off. You can now turn
the burners on and off with the hand-
held remote control unit.
IMPORTANT:
Do not leave the se-
lector switch in the REMOTE posi-
tion when the pilot is not lit. This will
drain the battery.
IMPORTANT:
Be sure to press the
ON/OFF buttons on the hand-held
remote control unit for up to 3 sec-
onds to assure proper operation.
2. Press ON/OFF button to turn the
burners on and off. When turning
burners off, the pilot will remain lit.
ON
OFF
REMOTE
O
F
F
P
I
L
O
T
O
N
Figure 53 - Setting the Selector Switch,
Control Knob, and Flame Adjustment
Knob for Remote Operation
Selector Switch in
Remote Position
Control Knob in
On Position
OPERATING
FIREPLACE
Continued
Figure 52 - Pilot
Thermocouple
Pilot Burner
Piezo Ignitor
NOTICE: You must light the pilot
before using the hand-held re-
mote control unit. See
Lighting
Instructions
, page 19.
Follow instructions included with the re-
mote control.
Thermopile
TO TURN OFF GAS
TO APPLIANCE
1. Turn off remote control or wall
switch.
2. Turn off all electric power to the ap-
pliance if service is to be performed.
3. Remove control access panel.
4. Push in gas control knob slightly and
turn clockwise to “OFF”. Do
not force.
5. Replace control access panel.
Note:
It is recommended that you main-
tain the gas control knob in the full "OFF"
position during lengthy periods of sea-
sonal non-usage.