Lighting Instructions - ECR UTICA HEATING UH15B Series Installation, Operation & Maintenance Manual

If you do not follow these instructions exactly,
a fi re or explosion may result, causing
personal injury or loss of life.
!
Before any procedures are attempted on
this appliance, it is necessary to determine if
ignition system is electric or standing pilot.
If you are uncertain, contact manufacturer
before proceeding.
Before lighting any type of pilot burner
(standing or intermittent), make certain hot
water boiler and system are full of water to
!
minimum pressure of 12 lbs. Per square inch
in system, and also make certain system
is vented of air. Set operating control of
thermostat to "below" normal setting. Refer to
following appropriate lighting instruction.
Lighting Procedure For Boiler With Intermittent Pilot
System
For Your Safety, Read Before Operating!!
A. This appliance is equipped with an ignition device
which automatically lights the pilot. Do not try to
light the appliance by hand.
B. Before operating, smell all around the appliance
area for gas. Be sure to smell next to the fl oor
because some gas is heavier than air and will settle
on the fl oor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switches; do not
use any phones in your building.
!
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call
the fi re department.
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, don't try to repair it. Call
a qualifi ed service technician. Force or attempted
repair may result in a fi re or explosion.
LIGHTING INSTRUCTIONS
WARNING
WARNING
CAUTION
D. Do not use this appliance if any part has been
under water. Immediately call a qualifi ed service
technician to inspect the appliance and to replace
any part of the control system and any gas control
which has been under water.
Operating Instructions For Intermittent Pilot System
STOP! Read the safety information to the left on this
1.
page.
Set the thermostat to lowest setting.
2.
Turn off all electric power to the appliance.
3.
This appliance is equipped with an ignition device which
4.
automatically lights the pilot. Do not try to light the
pilot by hand. Figure 16.
Figure 16
Turn gas control knob clockwise
5.
Wait (5) minutes to clear out any gas. If you then smell
6.
gas, STOP! Follow "What To Do If You Smell Gas" in the
safety information to left. If you don't smell gas, go on
to the next step.
Turn gas control knob counterclockwise
7.
Turn on all electric power to the appliance.
8.
Set thermostat to desired setting.
9.
If the appliance will not operate, follow the instructions
10.
"To Turn Off Gas To Appliance" and call a qualifi ed
service technician or your gas supplier.
19
to "OFF."
to "ON."