Savannah Heating BL21 Installation And Operating Instructions Manual page 54

APPENDIX A (Continued)
Special Features on the AF-4000 System
The AF-4000 Module can be powered two different ways. The first is a standard 110 volt AC to 6.0 volt DC adaptor. This
adapter is connected to the AF-4000 Module by connecting the two 1/4" female terminals from the adapter to the two 1/4" male
terminals, located on the AF-4000 Module , marked POWER. The second method of powering the appliance is by using the
AF-4000 BP battery pack.
The appliance will not have back up power, during power outages, if only the 6.0 volt adapter is used however a battery back
up package, AF-4000BBU, is available to be used in this situation.
The AF-4000 module has 2 special features built into the system.
Please check with local City codes regarding the use of the following feature.
1. Continuous Pilot Feature - This feature allows the user to change from a spark to pilot system to a standing pilot system, for
direct vent appliances during cold climate, to keep the firebox warm.
a) There is a switch located on the side of the AF-4000 module that reads "Continuous Pilot ON/OFF", this switch will allow the
user to select the pilot mode of operation.
b) When the Continuous Pilot switch is in the OFF position and the appliance ON/OFF switch is turned to ON the pilot will
spark and light. When the appliance ON/OFF switch is turned OFF the pilot will shut off when the main burner shuts off.
c) When the Continuous Pilot switch is in the ON position and the appliance ON/OFF switch is turned on the pilot will spark and
light. When the appliance ON/OFF switch is turned to OFF the pilot will stay ON when the main burner shuts off. This setting is
generally used in cold climates to keep the firebox warm.
d) The Continuous Pilot mode can also be activated by an optional hand held remote control.
2. Remote Control Feature - The AF-4000 module has a built in remote control receiver. This allows the user to program a
hand held remote transmitter, wireless wall mount thermostat or wireless wall mount switch to the appliance at any time during
or after the installation of the appliance.
a) There is a switch located on the side of the AF-4000 module that reads REMOTE/OFF.
b) When the Remote/Off switch is in the OFF position the appliance will operate from an appliance mounted rocker switch or
wall switch connected to the (2) brown wires on the AF-4000 module.
c) When the Remote/Off switch is in the REMOTE position the appliance will operate from the Remote Control transmitter,
wireless wall mounted thermostat or wireless wall mounted switch.
NOTE: The AF-4000 module must be programmed to the Remote Control transmitter, wireless wall mounted thermostat or
wireless wall mounted switch.
a) To program the AF-4000 locate the LEARN button on the AF-4000 module. Press and release the LEARN button, the AF-
4000 module will beep then press any key on the Remote Control. Once the AF-4000 internal receiver accepts the transmitter
code there will be a series of confirming beeps.
b) The Remote system is now ready for use.
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