Shut Down Instructions; Cleaning Instructions - L.B. White Foreman CI500 Manuel Du Propriétaire

DIAGNOSTICS MODE
3 status lights
Light Color
Red Hard lockout (1)
Green Normal operation
Yellow Pump prime mode (4)
or reset button held
for 15+ seconds
(1) Recurrence of a soft lockout- to reset, push and hold the
reset button for 15 seconds until the yellow light turns on.
(2) Ignition failure, cad cell did not detect flame, or flame lost-
to reset, push and release the reset button.
(3) Control has entered a 60 second delay, and will repeat the
ignition sequence.
(4) Purging air out of the fuel line.
The controller will only provide the diagnostics when
the selector switch is set to HEAT
■ It is normal for air to be trapped in the fuel line on
new installations. The heater may require several
trials for ignition before air is finally purged from line
and ignition takes place.
Foreman Ductable Oil Indirect-Fired Heater
Solid Flashing
Soft lockout (2)
Recycle (3)
N/A

Shut Down Instructions

If the heater is to be shut down for cleaning, mainte-
nance, or repair, follow steps 1-3. Otherwise, simply
adjust thermostat to "Off" or "No Heat" or put the HEAT/
VENT switch to the OFF position.
1. Turn thermostat dial to lowest temperature setting.
2. Allow heater to perform it post purge cool down
mode.
3. Unplug cord from outlet.
DO NOT DISCONNECT THE ELECTRICAL SUPPLY
UNTIL THE MAIN FAN MOTOR HAS CYCLED OFF
FROM COOLING THE HEAT EXCHANGER
Note: During normal operation, if either the thermostat
cycles the heater off or the selector switch is
put in the OFF position, the main fan motor will
continue to operate. This is the cool down post
purge of the heat exchanger. The high limit LED
will flash during this process. After 3 minutes of
post purge, the heater will shut-off.

Cleaning Instructions

WARNING
Fire, Burn, and Explosion Hazard
■ This heater contains electrical and mechanical
components in the gas management, and safety
systems.
■ Such components may become inoperative or
fail due to dust, dirt, wear and aging.
■ Periodic cleaning and inspection as well as
proper maintenance are essential to avoid seri-
ous injury or property damage.
1. Before cleaning, disconnect electrical supply.
2. The heater should have dirt or dust removed
periodically:
a. Before each use give the heater a general cleaning
using compressed air or a soft brush or dry rag on
its case and internal components. At this time, dust
off the motor case to prevent the motor from over-
heating.
Owner's Manual • Foreman
15