41
Safe lighting and other performance criteria were met with the gas manifold and control assembly provided on the boiler
when the boiler underwent tests specified in ANSI Z21.13-latest revision.
This appliance is equipped with an ignition device which
A.
automatically lights the pilot. Do not try to light the pilot
by hand.
BEFORE OPERATING smell all around the appliance
B.
area for gas. Be sure to smell next to the floor because
some gas is heavier than air and will settle on the floor.
What To Do If You Smell Gas
Do not try to light any appliance.
•
Do not touch any electrical switch; do not use any phone
•
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 fire depart-
•
ment.
Use only your hand to move the system control switch.
C.
Never use tools. If the switch will not move by hand,
don’t try to repair it, call a qualified service technician.
Force or attempted repair may result in a fire or explo-
sion.
Do not use this appliance if any part has been under wa-
D.
ter. Immediately call a qualified service technician to in-
spect the appliance and to replace any part of the control
system and any gas control which has been under water.
STOP! Read the safety information above on this label.
1.
Set 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 burner. DO NOT try to light the
burner by hand.
Remove the front jacket
5.
panel.
Turn the gas control
6.
knob clockwise
to
“OFF”.
Wait five (5) minutes to clear out any gas. Then smell for
7.
gas, including near the floor. If you smell gas, STOP! Fol-
low “B” in the safety information above on this label. If
you don’t smell gas go on to next step.
Turn the gas control knob counterclockwise
8.
to
“ON”.
Replace front jacket panel.
9.
Turn on all electrical power to the appliance.
10.
Set the thermostat to desired setting.
11.
If the appliance will not operate, follow the instructions
12.
“To Turn Off Gas To Appliance” and call your service
technician or gas supplier.
OFF
ON
INLET
GAS CONTROL KNOB
SHOWN IN "ON" POSITION
Set the thermostat to lowest setting.
1.
Turn off all electric power to the appliance if service is to
2.
be preformed.
Remove the front jacket panel.
3.
Turn gas control knob clockwise
4.
to “OFF”.
Replace the front jacket panel.
5.
C - Placing Boiler In Operation
START UP
OPERATING INSTRUCTIONS
TO TURN OFF GAS TO APPLIANCE
If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss
of life
WARNING
!
Summary of Contents for UB90-100
Page 15: ...15 Near Boiler Piping Figure 2 Single Zone Boiler Piping ...
Page 16: ...16 Figure 3 Multi zone Boiler Piping With Zone Valves Near Boiler Piping ...
Page 19: ...19 Figure 6 Diaphragm Type Expansion Tank Piping Near Boiler Piping ...
Page 20: ...20 Figure 7 Conventional closed type Expansion Tank Piping Near Boiler Piping ...
Page 27: ...27 Combustion Air and Vent Pipe Figure 11 Combustion Air and Vent Piping ...
Page 32: ...32 Electrical Wiring Figure 13 Field Wiring Connections ...
Page 53: ...53 DETAILED SEQUENCE OF OPERATION ...
Page 57: ...57 TROUBLESHOOTING CHART 2 TROUBLESHOOTING ...
Page 58: ...58 TROUBLESHOOTING CHART 3 TROUBLESHOOTING ...
