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START UP AND ADJUSTMENTS
A. With main electrical power to the fireplace turned off, install
three AAA sized 1.5V batteries into the remote. Set up remote
per instructions on pages 34 - 40. After the remote is set up,
ensure that the remote is turned on and active. The remote
display must show “Auto,” Manual” or “Pilot.”
Figure 46
B. Turn on the main electrical power to the fireplace. See Fig
-
ure 47. The red and green control board LED lights will begin
flashing alternately. Each light will flash four times. Then the
fireplace will enter standby and the green LED light will begin
to slowly flash. Verify power is on by checking if there is power
to the control board. If the fireplace has power, the green LED
light on the control board will be flash slowly.
Figure 47
C. The Display Panel board should be energized, and a “double
dash symbol” (- -) the power light will be displayed. See Fig
-
ure 48. The remote receiver automatically links to the remote
transmitter’s signal. If the fireplace does not respond to the
remote when in remote mode as indicated by
the double dash symbol, turn the main power off
(Figure 45) and make sure the remote is on and
active before turning main power back on.
D. Turn on the main gas supply.
Sequence of Operations
1. Start the fireplace with the remote, or press the display panel’s
“Mode Select” button (Figure 48) to start the fireplace manu
-
ally. The Display Panel will energize, and the desired flame
level will be displayed.
2. The inducer will activate and perform a safety test lasting 45
seconds. The ignition sequence will initiate after this test.
3. The igniter (HSI) will energize and start to glow red.
4. After 20 seconds, the gas valve will open and ignite the burner
on high. The flame sensor will verify the flame is present with
-
in six seconds and the green LED light on the control board
will illuminate.
5. The gas valve will adjust manifold pressure and inducer speed
to match desired flame level.
Note:
The fireplace will always ignite on Level 5 (High) prior to
adjusting to the flame level on the display panel.
Note:
The entire ignition sequence takes approximately one
minute, 15 seconds to complete.
6. Use the “Manual Flame Level Adjustment” buttons on the dis
-
play panel (Figure 48) or the remote control to change the
flame level setting.
Note:
When changing from a low flame level to a higher flame
level, the fireplace will automatically increase to Level 5 (High)
prior to proceeding to the desired flame level. This is to ensure
consistent operation.
The table below outlines the BTU input rate of the burner for each
flame level.
Flame Level BTU Input
5
20,000
4
17,500
3
15,000
2
12,500
1
10,000
7. As the Mantis warms up, the circulating blower will activate,
starting on Low speed (l). The Low Blower speed will display
when the blower turns on.
8. As the Mantis continues to operate, the speed of the circulat
-
ing blower will increase, and the symbols for Medium (2) and
High (3) will appear.
Figure 48
CAUTION: If the fireplace experiences an
unexpected loss of power while the remote is
operating in thermostatic mode, the remote’s
thermostatic function will need to be manu-
ally reset after power is restored in order for
the fireplace to resume normal operation.
Press the remote’s power button to turn it off
then back on to reset the thermostatic func-
tion.
Содержание Mantis FG28BM-1
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