Unpacking; Assembly; Theory Of Operation - Factory Buys Direct FBDFA125V Manual Del Propietário

1. Remove all packing items applied to
heater for shipment. Keep plastic cover
caps (attached to inlet connector and
hose/regulator assembly) for storage.
IMPORTANT: Do not use this product without
support bracket installed.
Attaching Support Bracket
1. Insert support bracket behind front panel
as shown in Figure 2.
2. Insert notches in the top of the cutouts in
the support bracket with the tabs in the
front panel (see Figure 2).
3. Push up on support bracket until the hole
for the knob is visible. Insert knob and
tighten.
The Fuel System: The hose/regulator assem-
bly attaches to the propane gas supply. The
propane gas moves through the automatic
control valve, burn rate adjustment valve and
out the injector.
The Air System: The motor turns the fan. The
fan pushes air into and around the combustion
chamber. This air is heated and provides a
stream of clean, hot air.
Power
Cord
Hose/Regulator

Assembly

200187-01A

UNPACKING

ASSEMBLY

THEORY OF OPERATION

Spark Ignitor
Motor
Cool
Air In
(Back)
Automatic
Control
Valve
Figure 3 - Cross Section Operational View
www.factorybuysdirect.com
2. Remove all items from carton.
3. Check all items for shipping damage. If
heater is damaged, call our customer
service department at 1-855-607-6557.
Knob
Support
Bracket
Figure 2 - Installing Support Bracket
The Ignition System: The high voltage ignitor
sends voltage to the spark ignitor. The spark
ignitor ignites the fuel and air mixture.
The Safety Control System: This system
causes the heater to shut down if the flame
goes out. The motor will continue to run, but
no heat is produced.
Fan
Thermal
Limit Switch
Air For
Combustion
Tab in
Front Panel
Clean
Heated
Air Out
(Front)
Combustion Chamber
Injector
Air For
Heating
Notch in
Support
Bracket
Cut Out
5