Before Installation - Noritz GQ-C3260WXQ-FF US Installation Manual

1 Before Installation

Potential dangers from accidents during installation and use are divided into the following four categories.
Closely observe these warnings, they are critical to your safety.
DANGER
WARNING
CAUTION
NOTICE
DANGER
Checkup
Check the fixing brackets and vent pipe yearly for damage or wear. Replace if necessary.
WARNING
Precautions on Vent Pipe Replacement
The vent system will almost certainly need to be
replaced when this appliance is being installed.
Only use vent materials that are specified in this
Installation Manual for use on this appliance.
Refer to the "Venting the Water Heater" section
for details. If PVC, CPVC, or Category IV listed pipe
is already installed, check for punctures, cracks,
or blockages and consult with the vent pipe
manufacturer before reusing.
If the flexible polypropylene pipe is already
installed, replace to the new flexible polypropylene
pipe.
Improper venting may result in fires, property
damage or exposure to Carbon Monoxide.
Snow Precaution
If this product will be installed in an area where
snow is known to accumulate, protect the vent
termination from blockage by snow drifts or
damage from snow falling off of roofs.
Check the Gas
• Check that the rating plate indicates the correct
type of gas.
• Check that the gas supply line is sized for
199,900 Btu/h or 165,000 Btu/h.
199,900 Btu/h:
NRCR111DV (GQ-C3260WXQ-FF US)
165,000 Btu/h:
NRCR92DV (GQ-C2660WXQ-FF US)
e.g. NRCR111DV (GQ-C3260WXQ-FF US)
Indicates an imminently hazardous situation which, if not avoided, will result in death
or serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in death
or serious injury.
Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury.
Indicates a potentially hazardous situation which, if not avoided, may result in property
damage.
Check the Power
The power supply required is 120 VAC, at 60 Hz.
Using the incorrect voltage may result in fire or
electric shock.
Use Extreme Caution if Using With a Solar Pre-
Heater
Using this appliance with a solar pre-heater can
lead to unpredictable output temperatures and
possibly scalding. To ensure outlet temperatures
do not exceed 120°F (49°C) at faucets, mixing valve
must be installed.
Do not use a solar pre-heater with the Quick
Connect Multi-System because the system may not
operate properly.
Precautions for Mobile Home Installation
• Verify that the gas supply type matches the gas
type listed on the rating plate. If a gas conversion
must be done, follow the instructions listed in
the gas conversion kit manual.
• If this product will be installed indoors, usage of
the SV conversion kit (SV-CK-2-1 or SV-CK-2) and
the Flex Vent 2 in. Conversion Kit (EZ2-CK-1 or
EZ2-CK) are prohibited. Make sure to follow all
clearance and venting requirements outlined in
this manual.
Chemicals
This product can expose you to chemicals including
lead, lead compounds and carbon bisulfide which
are known to the State of California to cause
cancer, birth defects or other reproductive harm.
For more information go to
www.P65Warnings.ca.gov.
3
Before Installation