C.Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, do not try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion.
D.Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.
LIGHTING INSTRUCTIONS
1.STOP! Read the safety information.
2.Set the thermostat on the lowest setting.
3.Turn off all electric power to the appliance.
4.This appliance is equipped with an ignition device which automatically light the pilot. Do not try to light the pilot by hand.
5.Remove boiler door panel.
6. Turn gas control knob clockwise | to |
“OFF”. Make sure knob rest against stop. |
|
7.Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Follow "B" in the safety information above on this label. If you don't smell gas, go to the
next step.
8. Turn gas knob counter clockwise 
from "OFF" until it stops. Push in gas control knob and continue rotating counter clockwise 
to "ON" position. Make sure knob rest against stop.
9. Replace boiler door panel.
GAS CONTROL
KNOB SHOWN
IN "ON"
POSITION
GAS INLET
Fig.# 8082
10.Turn on all electric power to the appliance.
11.Push in and release electric control reset button (center of control cover). Pilot is automatically lighted.
12.Set thermostat to desired setting.
13.If the appliance will not operate, follow the instructions “To Turn Off Gas To Appliance” and call your service technician or gas supplier.
TO TURN OFF GAS TO APPLIANCE
1. Set the thermostat to the lowest setting.
2.Turn off all the elctric power to the appliance if service is to be performed.
3.Remove boiler door panel.
4. | Turn gas control knob clockwise | to |
| "OFF". Make sure knob rest against stop. | |
5. | Replace boiler door panel. |
|
BOILERS WITH AUTOMATICALLY LIT C2/IRI PILOT AND AUTOMATIC GAS VALVES
1.Close all gas valves. Turn off electric power supply. Wait five (5) minutes.
2.Open manual pilot valve. Turn on electric power. Push and release electric control reset button (Center of control cover). Pilot is auto- matically lighted.
3.Open main gas valve.
4.Set temperature controls to desired tempera- ture.
To Shut Down
Close all manual gas valves. Turn off electric power.
FLAME SAFETY
CONTROL
RELAY
Fig.# 9318
INSPECTION PROCEDURES
BURNERS
Clean main burners and air louvers of dust, lint and debris. Keep boiler area clear and free from com- bustibles and flammable liquids. Do not obstruct the flow of combustion and ventilating air. Make visual check of burner and pilot flame. Yellow flame indicates clogging of air openings. Lifting or blowing flame indicates high gas pressure. Low flame indicates low gas pressure.
NOTE: Modulating burner flame varies in height from approximately 1/4" at low fire to approximately 3" at high fire.
CONTROLS
Check all controls to see that they are operational. To check IID's electronic safety, turn off main burner.
6
