5
WARNING
Safety Precautions
Chapter 2. – Safety Regulations
OPERATING INSTRUCTIONS
1. STOP! Read the safety information on previous page.
2. Set the thermostat to lowest setting.
(Do not use
Combi
Boiler unless it is completely filled with
water.)
3. Turn OFF electrical power supply to the
Combi
Boiler.
4. This
Combi
Boiler is equipped with an ignition device
which automatically lights the main burner. Do not try to
light the burner by hand.
5. Turn gas shut-off valve clockwise to ˝OFF˝ position. Do not
force
6. Wait five (5) minutes to clear out any gas. If you then smell
gas, STOP! Follow step ˝B˝ on previous page. If you don’t
smell gas, go to next step.
7. Turn manual gas shut-off valve to ˝ON˝ position.
8. Turn ON electrical power to the appliance.
9. Press and hold the ‘Temperature Setting Button’ for 5
seconds for Domestic Hot Water Temperature Setting.
10. Factory Default Domestic Hot Water Temperature
(120°F) is displayed. Set the desired Domestic Hot Water
Temperature.
11. Turn Domestic Hot Water faucet on.
12. Set thermostat to desired setting.
13. If the appliance will not operate, follow the instructions ˝To
Turn Off Gas To Appliance on previous page and call your
service technician or gas supplier.
Vapors from flammable liquids will explode and catch fire
causing death or severe burns.
Do not use or store flammable products such as gasoline,
solvents or adhesives in the same room or area near the
appliance.
Keep flammable products :
Far away from Combi Boiler
In approved containers
Tightly closed
Out of children
’
s reach
Vapors
Cannot be seen
Vapors are heavier than air
Go a long way on the floor
Can be carried from other rooms to the main burner by air
currents
Do not install the appliance where flammable products will
be stored.
Read and follow Combi Boiler warnings and instructions.
If Owner’s Guide is missing contact the retailer or
manufacturer.
DANGER
Use this Combi Boiler at your own risk.
The outlet temperature of the Noritz Combi Boiler is fac-
tory preset to 120°F (49°C). The temperature can only be
changed by using the control panel.
Domestic Hot Water temperature over 125°F (52°C) can
cause severe burns instantly or death from scalding. Chil-
dren, disabled, and elderly are at the highest risk of being
scalded. Do not leave children or the infants unsupervised.
Check temperature of Domestic Hot Water before taking a
shower or bath. To control water temperature to a particular
faucet, temperature limiting valves can be installed by your
service professional.
DANGER
Safety Precautions
Summary of Contents for CB180-DV
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