Ipi Electronic System Operating Instructions - Empire Comfort Systems DVCC32BP30N-3 Installation Instructions Manual

IPI ELECTRONIC SYSTEM OPERATING INSTRUCTIONS (BP7 SERIES)
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.
IPI 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.
NOTICE: A small toggle switch on the front of the module tray
that is used to switch from IPI (left) to the CPI (right).
See Figure 78.
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 appliance.
2. During the heating 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 78. Refer to pages 8 and 17 for gas pressure
requirements.
NOTICE: The gas control has a manual HI/LO flame adjustment
knob (regulator) that allows you to increase or
decrease the height of the burner flame. See Figure
78. Rotate the HI/LO knob counterclockwise to "HI"
to increase the flame height, and clockwise to "LO" to
decrease the flame height.
SPARK ROD
GROUND
9 PIN CONNECTOR
37606-4-0718
OPTIONAL REMOTE CONTROLS
Optional remote controls are available for use with this appliance.
It is recommended that the remote receiver be placed either
in a wall outlet box with extended wiring, or in the control
compartment area as far forward as possible.
The placement options for the remote receiver are given to allow
flexibility, however battery life will be extended when the receiver
is placed in cooler areas.
To connect the remote receiver to the appliance, first disconnect
the ON/OFF switch wires from the white and green wire
connectors and connect the wires from the remote receiver to the
green and white wire connectors. See Figure 78.
Follow the instructions included with the remote control for
programming and other operational information.
MODULE TRAY
MANUAL ON/OFF SWITCH
NOTE: ADDITIONAL ON/OFF SWITCH & WIRING INCLUDED
PILOT SELECTOR SWITCH
IPI - INTERMITANT PILOT (LEFT)
CPI - CONTINUOUS PILOT (RIGHT)
AA (4)
BATTERY
BACKUP
MANUAL
HI/LO
REGULATOR
Figure 78
SENSOR
GAS VALVE
INLET
OUTLET
PRESSURE
PRESSURE
TAP
TAP
IGNITOR
PILOT
ASSEMBLY
Page 43