Rasmussen AGA Chillbuster IR Assembly, Installation And Operation Instructions - . . .
ALL APPLICATIONS (VENTED and VENT FREE OPERATION)
CRA-M and CRB-M (Manual Control) Pilot Lighting, Operation, And Shutting Down:
Infra-red
(Front)
Burner
ON - OFF
Valve
OFF ON
Figure 8
Pilot Lighting:
1.
Slightly push Gas Control Valve (Figure
9) knob and turn to “S E A S O N O F F ”.
2.
Wait five minutes before lighting.
3.
Slightly push Gas Control Valve knob and
turn to “P I L O T / O F F ”.
4.
Depress Gas Control Valve knob until air is
bled and gas flows to pilot. Press PIEZO
IGNITOR BUTTON to light pilot. Continue to
hold Gas Control Valve knob in until Pilot
remains lit when knob is released. S e e
Figure 9.
Pilot
Access
Port
AT PILOT POSITION
SLIGHT PUSH TO
TURN OFF
FULL PUSH TO
LIGHT
OFF ON
. . .
Piezo
Ignitor
Button
Figure 9
Rear Gas Burner Operation:
5.
Slowly turn Gas Control Valve knob to “O N ” to light the Rear Burner. S e e Figure 9.
6.
If the appliance fails to light or if pilot goes out, repeat steps 1 through 5 above.
Infra-Red (front) Heater Operation:
7.
With the Gas Control Valve knob turned to “O N ” , turn the Infra-Red (front) Burner Valve (Figure 8)
counter clockwise to "ON". If the Infra-Red burner fails to light repeat steps 1 through 5 above. The Infra-Red
burner will not operate unless the Gas Control Valve (Figure 9) knob is turned to “ O N ”.
8. To turn the Infra-Red Heater off, turn the Infra-Red (front) Burner Valve clockwise to "OFF".
NOTE: turning the Gas Control Valve to "OFF" simultaneouslystops gas flow to both the Rear Gas Burner
and the Infra-Red burner.
Shutting Down:
9.
Turning the Gas Control Valve to "OFF" will allow the pilot to remain lit while shutting down both the Rear
Burner and Infra-red burner. See Figure 9.
10. For complete shutdown, including pilot, slightly push control Gas Control Valve knob in and turn to
“S E A S O N / O F F ”. See Figure 9.
CBR-M (Manual Control) Sequence Of Operation:
With the pilot lit (Steps 1 thru 4 of "Pilot Lighting" above), turning the Gas Control Valve to "ON" sends gas to the
Rear Gas Burner, Front Burner Lighter Tube, and the Infra-Red (front) Burner Valve. With the Infra-Red (front) Burner
Valve in the "ON" position, gas will flow to the infra-red burner and be lit by the flame from the Front Burner Lighter
Tube. The Rear Gas Burner must be "ON" to operate the Front Infra-Red Burner.
Figure 10
PILOT FLAME ADJUSTMENT
1.
PILOT FLAME: Pilot flame should be steady and
soft blue surrounding 1/8 inch of the thermocouple
tip as shown in Figure 10.
2.
If adjustment is necessary, use a narrow long stem
screw driver to turn pilot adjustment screw .
3.
Turn clockwise for less pilot flame.
4.
Turn counterclockwise for more pilot flame.
8