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Page 43
IP OPERATING INSTRUCTIONS
5.25 VDC ELECTRONIC CONTROL VALVE
The electronic control valve system includes the ability to switch
the pilot from a standing pilot mode to an intermittent pilot mode.
•
IP Mode
- In the Intermittent Pilot mode, when the unit is
turned ON, it will cause spark to the pilot, light the pilot,
then allow the burner to light. When the unit is turned to
OFF, both the burner and pilot will be OFF.
•
CPI Mode
- In the Continuous Pilot mode, the pilot
remains ON continuously even when the burner is
turned OFF.
NOTE: A small toggle switch is located on a bracket that is
used to switch from IP (upward position) to the CPI (downward
position).
See Figure 73.
When the unit is turned to ON, the electrical current will energize
a spark to the pilot igniter. Once the pilot sensor heats up (after a
few seconds), the valve will be energized, allowing gas to flow to
the burner.
1. Follow the SAFETY and LIGHTING INSTRUCTIONS for
Intermittent Pilot controls found in this manual, and on labels
found in the control compartment located in the lower cavity
of the fireplace.
2. During the operating season (or in power outage periods),
it is recommended that the pilot remain in the CPI (standing
pilot mode) to reduce cold start issues, and/or conserve
battery backup power during a power outage.
3. The gas valve has inlet and outlet pressure taps as shown in
Figure 73.
Refer to page 18 for gas pressure requirements.
DFC
ELECTRONIC
CONTROL
MODULE
REMOTE
CONTROL
RECEIVER
AA (4)
BATTERY
BACKUP
IPI
CPI
PILOT SELECTOR SWITCH
IPI - INTERMITANT PILOT (UP)
CPI - CONTINUOUS PILOT (DOWN)
SPARK ROD
GROUND
9 PIN CONNECTOR
PILOT
SENSOR
STEPPER
MOTOR
REGULATOR
GAS VALVE
OUTLET
PRESSURE
TAP
INLET
PRESSURE
TAP
IGNITOR
SENSOR
PILOT
ASSEMBLY
Figure 73