33
Outlet pressure tap
Stepper motor
Pilot connection (orange)
Main valve connection (green)
Inlet pressure tap
Pilot flame adjustment
Blue back lit LCD display
ON /OFF Key
Thermostat Key
UP / DOWN Arrow Key
Mode Key
Transmission
Thermostat OFF/ON/SMART
Set Point
Temperature/Level/State
Flame ON
Fan
Lights
CPI Mode
Key Lock
Room Temperature
Low Battery Alarm
Pilot
Igniter
Flame Sensor
Red boot
Black boot
Black wire
Orange wire
14.0
CONTROL SYSTEM COMPONENTS
14.3 Pilot Assembly
14.2 Gas Valve
14.1 Remote Control
Figure 14.1, Remote Control Diagram
Figure 14.2,
Gas Valve Diagram
Figure 14.3, Pilot Assembly Diagram