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DVA4136 Series Direct Vent Gas Fireplace
If erratic system behavior is observed that cannot be resolved by the methods outlined below, ensure that there is
not a transmitter with batteries installed that may be interfering. If a transmitter is packed with batteries installed, its
buttons may be depressed sending a constant signal which can interfere with the transmission of desired signals. A
transmitter with new batteries can have a range of over 100' (30.4 m).
Module will not learn trans-
mitter
Figure 45: AF4000
MOD Module Right
Side
Figure 46: AF4000
MOD Module Left Side
30
Troubleshooting
AF4000 Valve
•
Ensure the REMOTE/OFF switch on the side of the module (Fig. 45) is set to RE-
MOTE.
•
Make sure the batteries in the transmitter are installed in the proper direction and
are not drained. Individual battery voltage should be no less than 1.4V for AA and
AAA batteries, 2.8V for button cells, and 9.0V for 12V batteries.
•
Verify the transmitter indicates a signal is being sent. With thermostat transmit-
ters, the LCD display should indicate ON or OFF depending on which button is
being pressed. The LED indicator should illuminate on wall transmitters and on/off
hand-held transmitters. Buttons should be pressed and held for 1 to 2 seconds to
ensure a complete signal is sent.
•
Make sure the transmitter is within the 20' (6 m) operational range of the receiver.
•
Ensure the 4-pin lead-set is securely connected from the step motor to the control
module's AUX connection. (Fig. 46) If the A/C power adapter is used, make sure
the leads from the adapter are securely connected to the POWER terminals on
the control module. (Fig. 47)
•
Press and hold the LEARN button on the module (Fig. 46) for approximately 10
seconds to clear the memory (you should hear a series of beeps from the re-
ceiver). Then press and release the learn button (you should hear a single beep
from the receiver), immediately press either the ON or OFF button on the transmit-
ter (you should hear a series of beeps indicating the transmitter code has been
learned).
Remote/Off
Switch
Continuous PIlot
Off/On Switch
"S" Pilot Connection
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Adjustment
"I" Pilot
Connection
Learn Button
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FP1762
AUX Main Motor Connection
Communication to
Extension Module
FP1763
10010270
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