Download  Print this page

Operation Instructions; Heater; For Your Safety - Bosch AQ 125BO LP Use And Care Manual

Outdoor water heater
Hide thumbs

Advertisement

Operation instructions
4
Operation
instructions
4,1
For your safety read before
operating
your water
heater
A. This appliance employs a piezo-igniter to light the
pilot burner. When lighting the pilot, follow these
instructions exactly,
B. What to do if you smell gas.
WHAT TO DO IFYOU 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 neighbors
phone. Follow the gas supplier's
instructions.
• If you cannot
reach your gas supplier,
call the fire
department.
C. Use only your
hand to push
in the gas control
buttons.
Never use tools.
If a button
will not push in,
check to make sure the buttons are being pushed
in the
proper
sequence.
Follow
these instructions
exactly. If
control
button(s)
are
jammed,
close
the
heater's
individual
manual
shutoff
valve and
call
a qualified
service
technician.
Forced
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.
4.2
Lighting
instructions
1. STOP! Read the previous
safety information.
• 2. The gas valve must be turned off by sliding the gas
valve button to all the way to the left.
• 3. Wait five (5) minutes to clear out any gas. If you
smell gas, STOP! Follow "B" in the safety information
above on this plate. If you don't smell gas, go to next
step.
• 4. The pilot burner is located behind the peephole
in
the front center of the cover directly below this
instruction
plate.
• 5. Open the sliding viewer window.
• 6. Slide the gas valve button to the right, under
the
mark (_.
• 7. Fully depress
gas valve button
and light pilot by
pushing
the button
marked "_.
This step may have
to be repeated.
8. Observe the pilot flame through
the peephole.
The
gas valve button should be held down for at least 15
seconds
with
pilot
burning.
When
the gas valve
button is released,
the pilot should continue
to burn.
- If the gas valve button
does
not pop up when
released,
stop
and
immediately
call your
service
technician
or gas supplier.
- If pilot does not stay lit, repeat steps 1 through
8.
- If pilot will not stay lit after several tries, slide the gas
valve button
all the way to the left and call service
technician
or gas supplier.
• 9. Once pilot remains lit, release the gas valve button.
The heater will now fire at minimum
power
when
water
is drawn at a rate greater than the threshold
flow rate.
Note: If main burner should fail to ignite, make sure pilot
is burning. If not, repeat lighting steps 1 through
8.
Note:
The
125BO
operates
in two
modes.
See
SETTING THE WATER TEMPERATURE.
Note:
On
first
time
initial
installation,
existence
of air in the
gas supply
line and in the water
line
may
cause
some
ignition
delay.
In that
case,
repeat
the
ignition
process
until
all the
air
has been purged.
4.3
To turn off appliance
• Slide the gas valve button all the way to the left and
turn off the manual gas valve on the supply line to the
heater.
4.4
Setting the water temperature
The 125 BO has a gas control
that modulates
burner
input in response
to flow. Its purpose
is to ensure that
the hot water temperature
will remain steady, although
the
water
flow
demand
might
vary.
The
output
temperature
can
be
adjusted
with
either
the
temperature
adjustment
knob or the gas control slide.
14
8716473147

Advertisement

Table of Contents
loading

  Also See for Bosch AQ 125BO LP

  Related Manuals for Bosch AQ 125BO LP