Lighting & Operating Instructions - Lochinvar CLN075075 Instruction Manual

Ultra low nox commercial gas water heaters
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FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING:
fire or explosion may result causing property damage, personal
injury or loss of life.
BEFORE LIGHTING: ENTIRE SYSTEM MUST BE FILLED WITH WATER AND AIR PURGED FROM ALL LINES
This appliance has a pilot which is lit by a piezo-
A.
electric spark gas ignition system. When lighting
the pilot, follow these instructions exactly.
BEFORE LIGHTING smell all around the
B.
appliance 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 electric 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.
GAS CONTROL
KNOB
PIEZO
IGNITOR
GENERATOR
THERMOSTAT
DIAL
GAS CONTROL
STOP! Read the safety information
1.
above on this label.
Set the thermostat to the lowest setting by turning
2.
thermostat dial fully clockwise
3.
Push the gas control knob down slightly and turn
clockwise
to "OFF". SEE FIGURE 'A'.
NOTE: Knob cannot be turned from "PILOT" to "OFF"
unless knob is pushed down slightly. Do not force.
4.
Remove the outer door located below
the gas control unit.
5.
Wait five (5) minutes to clear out any gas. If you
then smell gas,
safety information
you do not smell gas,
6.
This unit is equipped with a push button pilot ignitor,
which is used to light the pilot. Locate the ignitor
on the gas control.
7.
Turn gas control knob counterclockwise
to "PILOT". SEE FIGURE 'B'.
The pilot is located on the left front corner of the burner.
8.
It can be located by looking through the sight glass to
the left while pressing the piezo ignitor button
several times. Look for a spark at the pilot location .
TO TURN OFF GAS TO APPLIANCE
1.
S e t t h e t h e r m o s t a t t o l o w e s t s e t t i n g .
If you do not follow these instructions exactly, a
LIGHTING INSTRUCTIONS
FIGURE 'A'
FIGURE 'B'
PILOT
"OFF" POSITION
"PILOT" POSITION
TOP KNOB
until it stops.
STOP! Follow "B" in the
above on this label. If
go to next step.
If you cannot reach your gas supplier, call the fire
department.
Use only your hand to push down or turn the gas
C.
control knob. Never use tools. If the knob will
not push down or turn by hand, don't try to repair
it, call a qualified service technician. Force or
attempted repair may result in fire or explosion.
Do not use this appliance if any part has been
D.
under water. Immediately contact a qualified
installer or service agency to replace a flooded
water heater. Do not attempt to repair the unit!
It must be replaced!
FIGURE 'C'
PILOT
PILOT
"ON" POSITION
Once the pilot has been found, push the gas knob
9.
all the way down. Immediately press the pilot ignitor
button rapidly (4) to (5) times. If the pilot does not
light, repeat step (3) through (9).
10.
Continue to hold the gas control knob down for about
one (1) minute after the pilot is lit. Release the gas
control knob and it will pop back up. Pilot should
remain lit. If it goes out , repeat step (3) through (9).
It may take several minutes for air to clear the lines
before the pilot will light.
If knob does not pop up when released, stop and
immediately call your service technician or gas
supplier.
If the pilot will not stay lit after several tries,
turn the gas control knob clockwise
call your service technician or gas supplier.
SEE FIGURE 'A'
11.
Replace the outer door.
At arm's length away, turn gas control knob
12.
counterclockwise
13.
Set thermostat to desired setting.
DANGER:
Hotter water increases the risk
of scald injury. Consult the instruction
manual before changing temperature.
2.
Push gas control knob down slightly and turn clock-
wise
to 'OFF' . Do not force. SEE FIGURE 'A' .
18
FLAMMABLE
THERMOCOUPLE &
BURNER TUBE
PILOT
MAIN BURNER
FIGURE "D"
to 'OFF' and
to 'ON'. SEE FIGURE 'C'.

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Cln 075100

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