Bradford White BW200-R User manual

238-54618-00A REV 04/22
ELECTRIC WATER HEATER
THE WARRANTY ON THIS WATER HEATER IS IN EFFECT ONLY WHEN
THE WATER HEATER IS INSTALLED AND OPERATED IN
ACCORDANCE WITH LOCAL CODES AND THESE INSTRUCTIONS.
THE MANUFACTURER OF THIS HEATER WILL NOT BE LIABLE FOR
ANY DAMAGE RESULTING FROM FAILURE TO COMPLY WITH THESE
INSTRUCTIONS. READ THESE INSTRUCTIONS THOROUGHLY
BEFORE STARTING.
For your family’s comfort, safety and convenience, it is
recommended this water heater be installed and serviced by a
plumbing professional.
SAVE THESE INSTRUCTIONS ALONGSIDE THE
HEATER.
INSTALLATION & OPERATING
INSTRUCTION MANUAL

2
Dear Customer
PLEASE READ THE INSTRUCTIONS THOROUGHLY PRIOR TO THE
INSTALLATION AND FIRST OPERATION OF THE WATER HEATER.
This water heater has been manufactured in compliance with the
relevant standards and tested by the relevant authorities. Its basic
technical properties are stated upon the nameplate, located on the side
of the water heater.
The water heater may be connected to water and electric power
supply only by a qualified specialist.
Important: All plumbing connections must be completed before
making the electrical connection
TABLE OF CONTENTS
General Information ..................................................... 3
Installation .................................................................... 4
Locating the Water Heater ..................................... 4
Technical Characteristics ...................................... 7
Water Connections ................................................. 8
Electrical Connections ............................................ 11
General Operation.................................................... 14
Thermostat Adjustment........................................... 15
Maintenance................................................................... 17
Notes .............................................................................. 20

3
GENERAL INFORMATION
This water heater must be installed in accordance with local codes. In the
absence of local codes, install this water heater in accordance with the
N.E.C. Reference Book (latest edition).
The warranty for this water heater is in effect only when the water heater is
installed, adjusted, and operated in accordance with these Installation and
Operating Instructions. The manufacturer will not be held liable for damage
resulting from alteration and/or failure to comply with these instructions.
This water heater has been designed and certified for the purpose of heating
potable water. The installation and use of this water heater for any purpose
other than the heating of potable water, may cause damage to the water
heater and create a hazardous condition and nullify the warranty.
Do not use this appliance if any part has been submerged in water. The
plumbing professional responsible for the installation of this water heater
should be contacted to inspect the appliance and to replace any part of the
control system, including thermostat, which has been submerged in water.
Make sure that the rating plate on the water heater is referenced for certainty
that the correct voltage is being supplied to the water heater.
A sacrificial anode is used to extend tank life. Removal of this anode, for any
reason, will nullify the warranty. In areas where water is unusually active, an
odor may occur at the hot water faucet due to a reaction between the
sacrificial anode and impurities in the water. If this should happen, an
alternative anode may be purchased from the supplier that installed this
water heater. This will minimize the odor while protecting the tank.
Additionally, the water heater should be flushed with appropriate dissolvers
to eliminate any bacteria.
CAUTION
Incorrect operation of this appliance may create a hazard to life
and property and will nullify the warranty.
DANGER
Do not store or use gasoline or other flammable, combustible,
or corrosive vapors and liquids in the vicinity of this or any other
appliance.

4
General Information continued-
Our products incorporate components that are both environmentally safe and
harmless to health, so they can be disassembled as easily as possible and
recycled once they reach their final life stage. Recycling of materials reduces
the quantity of waste and the need for production of raw materials (e.g.
metals) which requires a substantial amount of energy and causes release of
harmful substances. Recycling procedures reduce the consumption of
natural resources, as the waste parts made of plastic and metal can be
returned to various production processes. For more information on waste
disposal, please visit your waste collection center or the store where the
product was purchased.
INSTALLATION
Locating the Water Heater
This water heater MUST be installed indoors out of the wind and
weather.
This water heater shall NOT be installed in any location where gasoline
or flammable vapors are likely to be present, unless the installation is
such to eliminate the probable ignition of gasoline or flammable
vapors.
The location of this water heater is of the utmost importance. Before
installing the water heater, select a location that is accessible to water supply
lines and the power supply. It is recommended that the water heater be
located near the center of greatest hot water usage to prevent heat loss
through the pipes.
IMPORTANT
Before proceeding, please inspect the water heater and its components for
possible damage. DO NOT install any damaged components. If damage
is evident, please contact the supplier where the water heater was
purchased, or the manufacturer listed on the rating plate for replacement
parts.
WARNING
Water heaters are heat producing appliances. To avoid damage
or injury, there shall be no materials stored against the water
heater and proper care shall be taken to avoid unnecessary
contact (especially by children) with the water heater. UNDER NO
CIRCUMSTANCES SHALL FLAMMABLE MATERIALS, SUCH AS
GASOLINE OR PAINT THINNER BE USED OR STORED IN THE
VICINITY OF THIS WATER HEATER OR ANY LOCATION FROM
WHICH FUMES COULD REACH THE WATER HEATER.

5
Installation continued-
DO NOT locate the water heater where water lines could be subjected
to freezing temperatures. Locate the water heater so that access
panels and drain valves are accessible.
This water heater MUST be installed indoors. Failure to install this
water heater indoors and protected from wind and weather will void the
warranty. Water heater must be installed in vertical position with the
water fittings pointing upward.
Water heater must be positioned on the appropriate surface. NOTE:
Take into consideration also the filled weight of the water heater
Water heater corrosion and component failure can be caused by the heating
and breakdown of airborne chemical vapors. Examples of some typical
compounds that are potentially corrosive are: spray can propellants, cleaning
solvents, refrigerator and air conditioning refrigerants, swimming pool
chemicals, calcium or sodium chloride, waxes, and process chemicals.
These materials are corrosive at very low concentration levels with little or no
odor to reveal their presence. NOTE: DAMAGE TO THE WATER HEATER
CAUSED BY EXPOSURE TO CORROSIVE VAPORS IS NOT COVERED
BY THE WARRANTY. DO NOT OPERATE THE WATER HEATER IF
EXPOSURE HAS OR WILL OCCUR. DO NOT STORE ANY
POTENTIALLY CORROSIVE COMPOUNDS IN THE VICINITY OF THE
WATER HEATER.
This water heater must be located in an area where leakage of the tank or
water line connections and the combination temperature and pressure relief
valve will not result in damage to the area adjacent to the water heater or to
lower floors of the structure. When such locations cannot be avoided, a
suitable drain pan must be installed under the water heater. The drain pan
must have a minimum length and width of at least 4 in. (10.2 cm) greater
than the water heater. The drain pan, as described above, can be purchased
from your plumbing professional. The drain pan must be piped to an
adequate drain. The piping must be pitched for proper drainage.

6
Installation continued-
Figure 1: Water Heater Dimensions
A
(mm)
B
(mm)
C
(mm)
D
(mm)
E
(mm)
F
(mm)
G
(mm)
BW200-R
1201
1165
533
216
267
555
203
BW300-R
1631
1595
560
231
280
582
203

7
Technical Characteristics
Type
BW200-R
BW300-R
Capacity
200 L
300 L
Water Pressure
1MPa
(10 bar)
Net Weight (empty)
26 kg
32 kg
Connections to the
water supply network
3/4” NPT
Temperature Range
32 to 66 °C
Phase
Single (1PH)
Model
BW200-
R1NCPP
BW200-
R1NCWW
BW200-
R1NCZZ
BW300-
R1NCPP
BW300-
R1NCWW
BW300-
R1NCZZ
Operation
Non-simultaneous
Nominal
Power –
Upper
Heating
Element
(W)
-/3000
3500/
4500
4500/
6000
-/3000
3500/
4500
4500/
6000
Nominal
Power –
Lower
Heating
Element
(W)
-/3000
3500/
4500
4500/
6000
-/3000
3500/
4500
4500/
6000
Nominal
Voltage
(VAC)
240
208/
240
208/
240
240
208/
240
208/
240
Phase
Three (3PH)
Model
BW200-R3SGPP
BW300-R3SGWW
BW200-R3SGZZ
Operation
Simultaneous
Nominal Power –
Upper Heating
Element (W)
3000
4500
6000
Nominal Power –
Lower Heating
Element (W)
3000
4500
6000
Nominal Voltage
(VAC)
415

8
Water Connections
NOTE: BEFORE PROCEEDING WITH THE INSTALLATION, CLOSE
THE MAIN WATER SUPPLY VALVE.
After shutting the main water supply valve, open a faucet to relieve the water
line pressure to prevent any water from leaking out of the pipes while making
the water connections to the water heater. After the pressure has been
relieved, close the faucet. The COLD-water inlet and HOT water outlet are
identified on the water heater. The fittings at the cold-water inlet and hot
water outlet have 3/4” NPT tapered male threads. Make the proper
plumbing connections between the water heater and the plumbing system in
the house. Install a shut-off valve in the cold-water supply line. Inlet and
outlet pipes of the water heater are color-coded. The supply of cold water is
marked with a blue ring. The outlet of warm water is marked with a red ring.
Figure 2: Water Connections
If this water heater is installed in a closed water supply system, such as the
one having a back-flow preventer in the cold-water supply, provisions shall
be made to control thermal expansion. DO NOT operate this water heater
in a closed system without provisions for controlling thermal expansion.
CAUTION
If sweat fittings are to be used, DO NOT apply heat to the nipples
on the water heater. Sweat the tubing to the adapter before fitting
the adapter to the water connections. It is imperative that heat is
not applied to the nipples containing a plastic liner.
IMPORTANT
FAILURE TO INSTALL AND MAINTAIN A NEW, LISTED 3/4” X 3/4”
TEMPERATURE-PRESSURE RELIEF VALVE WILL RELEASE THE
MANUFACTURER FROM ANY CLAIM WHICH MIGHT RESULT FROM
EXCESSIVE TEMPERATURE AND PRESSURES.

9
Water Connections continued-
Your water supplier or local plumbing inspector should be contacted on how
to control this situation. After installation of the water lines, open the main
water supply valve and fill the water heater. While the water heater is filling,
open several hot water faucets to allow air to escape from the water system.
When a steady stream of water flows through the faucets, close them and
check all water connections for possible leaks. NEVER OPERATE THE
WATER HEATER WITHOUT FIRST BEING CERTAIN IT IS FILLED WITH
WATER.
This water heater must be permanently connected to the water mains and
not by a hose-set.
WARNING
For protection against excessive temperatures and pressure, install temperature
and pressure protective equipment required by local codes, but not less than a
combination temperature and pressure relief valve certified by a nationally
recognized testing laboratory that maintains periodic inspection of production of
listed equipment or materials, as meeting the Requirements for Relief Valves
and Automatic Gas Shutoff Devices for Hot Water Supply Systems, ANSI
Z21.22, and the Standard CAN1-4.4 Temperature, Pressure, Temperature and
Pressure Relief Valves and Vacuum Relief Valves. The combination
temperature and pressure relief valve shall be marked with a maximum set
pressure, not to exceed the maximum working pressure of the water heater.
The combination temperature and pressure relief valve shall also have an
hourly rated temperature steam BTU discharge capacity not less than the hourly
input rating of the water heater.
Install the combination temperature and pressure relief valve into the opening
provided and marked for this purpose on the water heater
Note: Some models may already be equipped or supplied with a combination
temperature and pressure relief valve. Verify that the combination temperature
and pressure relief valve complies with local codes. If the combination
temperature and pressure relief valve does not comply with local codes, replace
it with one that does. Follow the installation instructions above on this page.
Install a discharge line so that water discharged from the combination
temperature and pressure relief valve will exit within six (6) inches (15.3 cm)
above, or any distance below the structural floor and cannot contact any live
electrical part. The discharge line is to be installed to allow for complete
drainage of both the temperature and pressure relief valve and the discharge
line. The discharge opening must not be subjected to blockage or freezing.
DO NOT thread, plug or cap the discharge line. It is recommended that a
minimum of four (4) inches (10.2 cm) be provided on the side of the water
heater for servicing and maintenance of the combination temperature and
pressure relief valve.
Do not place a valve between the combination temperature and pressure relief
valve and the tank.

10
Water Connections continued-
This water heater can deliver scalding temperature water at any faucet in the
system. Be careful whenever using hot water to avoid scalding injury.
Certain appliances, such as dishwashers and automatic clothes washers,
may require increased temperature water. By setting the thermostat on this
water heater to obtain increased temperature water required by these
appliances, you may create the potential for
scald injury. To protect against injury, you
should install an ASSE approved mixing
valve in the water system. This valve will
reduce point of discharge temperature by
mixing cold and hot water in branch supply
lines. Such valves are available from the
manufacturer of this water heater or a local
plumbing supplier. Please consult with a
plumbing professional.
APPROXIMATE TIME/TEMPERATURE
RELATIONSHIPS IN SCALDS
120°F (49°C)
More than 5 minutes
125°F (52°C)
1½ to 2 minutes
130°F (54°C)
About 30 seconds
135°F (57°C)
About 10 seconds
140°F (60°C)
Less than 5 seconds
145°F (63°C)
Less than 3 seconds
150°F (66°C)
About 1½ seconds
155°F (68°C)
About 1 second
WARNING
Hydrogen gas can be produced in a hot water system served by this water
heater that has not been used for a long period of time (generally two
weeks or more). Hydrogen gas is extremely flammable. To reduce the
risk of injury under these conditions, it is recommended that the hot water
faucet be opened for several minutes at the kitchen sink before using any
electrical appliance connected to the hot water system. If hydrogen is
present, there will probably be an unusual sound such as air escaping
through the pipe as the water begins to flow. There should be no
smoking or open flame near the faucet at the time it is open.
CAUTION
INCREASING THE THERMOSTAT SETTING ABOVE THE PRESET
TEMPERATURE MAY CAUSE SEVERE BURNS AND CONSUME
EXCESSIVE ENERGY. HOTTER WATER INCREASES THE RISK OF
SCALD INJURY.
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