Unpacking; Assembly; Theory Of Operation - Procom PCFA125V Manuel Du Propriétaire

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
leg and foot assembly.
Plastic Foot and Leg Extensions
1. Insert leg extensions into outlet end cap
until small hole lines up with larger hole,
visible from inside of outlet end cap (see
Figure 2). Fasten leg extensions with
provided Fastener screws.
2. Insert plastic base foot into each leg ex-
tension and set heater to desired angle.
Small post screws on plastic foot will snap
into holes in leg extensions.
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.
Thermal
Limit Switch
Clean
Heated
Air Out
(Front)
Combustion
Chamber
160495-02A

UNPACKING

ASSEMBLY

THEORY OF OPERATION

High Voltage Ignitor
Injector
Spark Ignitor
Air For
Combustion
Figure 3 - Cross Section Operational View
www.usaprocom.com
2. Remove all items from carton.
3. Check all items for shipping damage. If
heater is damaged, call our customer
service department at 1-866-573-0674.
End Cap
Figure 2 - Foot Assembly
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.
Automatic Control Valve
Motor
Fan
Air For
Heating
Fastener
Screw
Leg Extension
Base Foot
Hose/
Power
Regulator
Cord
Assembly
Cool
Air In
(Back)
5