Continuum V2532W User manual

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ModelV2532W
•
HowtouseyourNew
ContinuousFlow
WaterHeater
WARNING: If the information in these instructions is not followed
exactly, a fire or explosion may result causing property damage,
personal injury or death.
– Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
– WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical 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.
• If you cannot reach your gas supplier, call the fire department.
– Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
(Residential outdoor unit)
ANS Z21.10.3 CSA 4.3

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SPECIFICATIONS
Type of appliance Temperature controlled continuous flow gas hot water system
Operation With / without remote controls, mounted in kitchen, bathroom, etc.
Exhaust system Direct Vent - Forced combustion
Rinnai model number REU-V2532W-US
Maximum/Minimum gas rate (Input BTU's) 199,000 BTU's - 15,000 BTU's Natural Gas
199,000 BTU's - 15,000 BTU's Propane Gas
Thermal Efficiency Natural Gas: 84% Propane: 85%
Energy Factor (EF) Natural Gas: 0.82 Propane: 0.84
Capacity (Gallons 1st Hour @ 90°F rise) Natural Gas: 218 Propane: 227
NO
x
Emissions (at 3% O
2
) less than 40 ppm
Hot water capacity, (50°F rise) 0.5 to 6.5 GPM
Maximum hot water capacity, (35°F rise) 8.5 GPM
Setpoint Temperature (without remote) Factory setting - 120°F
Temperature range with optional remote
Keypads connected MC controller : 96 - 140°F BC and BSC controller : 96 - 120°F
Approved gas type Natural or Propane - Ensure unit matches gas type it's being installed on.
Installation Outdoor Installation Only
Dimensions Height 23 5/8" Width 13 3/
4"
Depth 8 7/ 8"
Weight 46 Lbs.
Connections Gas supply 3/4" MNPT Cold water inlet 3/4" MNPT
Hot water outlet 3/4" MNPT
Ignition system Direct electronic ignition
Electrical consumption Normal 63 watts Standby 5.5 watts
Anti-frost protection 84 watts
Water temperature control Simulation feedforward and feedback.
Water flow control Water flow sensor, electronic water control device, and electronic by-pass
control device
Recommended Minimum water
supply pressure 20 PSI(Rinnai recommends 50-80 PSI for maximum performance)
Maximum water supply pressure 150 PSI

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Model V2532W 3
SPECIFICATIONS
Power Supply Appliance - AC 120 Volts - 60Hz.
Remote control DC 12 Volts (Digital)
Safety devices
Flame failure - Flame rod
Boiling protection - 203°F lockout thermistor
Remaining flame (OHS) - 194°F bi-metal switch
Fusible link - 264°F thermal fuse
Automatic frost protection - Bi metal sensor & anti-frost heaters
Combustion fan rpm check - Integrated circuit system
Over current - Glass fuse (3 amp)
Remote control
MC-45-4US Main control Kitchen / Laundry
BC-45-4US Bathroom control
BSC-45-4US Second bathroom control
Remote control cable Non-polarized two core cable
Clearances from combustibles
Top of heater 12"
Front of heater 24"
Sides of heater 6"
Back of heater 0"
Ground 12"
Clearances from non-combustibles
Top of heater 2"
Front of heater 0" (Do not block or restrict intake or exhaust vents)
Sides of heater 1/2"
Back of heater 0"
Bottom of heater 2"
Installations within RGB-25 Recess Box: Clearances from combustibles to
recess box top, bottom, back and sides = 0"
Clearance from Eaves, Porches, Overhangs Top of heater 36"
Minimum and Maximum gas supply pressure Natural Gas : Minimum 6" W. C.
(NAT.) Maximum 10.5" W. C. Propane Gas: Minimum 10" W. C. (LPG) Maximum 13.5 " W. C.
Manifold Gas Pressure Natural Gas 3.4" W. C. high fire 0.56" W. C. low fire
LPG: 5.1" W. C. high fire 0.88" W. C. low fire
Warranty Residential: Tenyears heat exchanger / five years parts (see unit's warrantyfor details)
Commercial or Space Heating: No Warranty -- Use V2532WC Water Heater
NOTE: Rinnai is continually updating and improving products. Therefore, specifications are subject to change
without prior notice.

Model V2532FFU4www.rinnai.us
LIMITED WARRANTY
Rinnai Continuum Water Heater Models: REU-V2532FFU and REU-V2532W
WHAT IS COVERED?
This Warranty covers any defects in materials or workmanship, subject to the terms stated below. This Warranty applies only to products
that are installed by a state qualified or licensed contractor. This Warranty applies only if the product is installed within a single family
dwelling. This Warranty is void if the installer has not atttended a Rinnai product knowledge class before installing this water heater or if the
product is used for any application other than potable water heating in a single family dwelling. This Warranty extends to the original
purchaser and subsequent transferees, but only while the product remains at the site of the original installation. This Warranty only extends
through the first installation of the product and terminates if the product is moved or reinstalled at a new location.
HOW LONG DOES COVERAGE LAST?
Item Period of Coverage
Heat Exchanger 10 Years from Date of Purchase*, or
3 Years from Date of Purchase when used as a hot water circulation loop heater.
All other Parts and Components 5 Years from Date of Purchase, or
3 Years from Date of Purchase when used as a hot water circulation loop heater.
WHAT WILL RINNAI DO?
Rinnaiwillrepairorreplacetheproductoranypartorcomponentthatisdefectiveinmaterialsorworkmanship*,exceptassetforthasfollows.
Rinnaiwill payreasonable shippingcosts,providedyouobtainpriorauthorization fromanAuthorizedRinnaiDistributor. Rinnaiwillnotpay
laborchargesassociatedwith therepair orreplacementoftheproductoranypartorcomponent.Allrepairpartsmustbe genuineRinnaiparts.
Allrepairs orreplacementsmustbeperformedbyanindividualorservicingcompanythat hasbeenauthorizedbyRinnai oritsdistributor.
Replacement of the product or replacement of the heat exchanger may be authorized by Rinnai only. Rinnai does not authorize any person
or company to assume for it any obligation or liability in connection with the replacement of a product or heat exchanger. If Rinnai
determines that repair of a product is not possible, Rinnai will replace the product with a comparable product, at Rinnai’s discretion.
*If the If the Heat Exchanger fails due to defect in material or workmanship within the sixth (6) through tenth (10) year from date of
purchase, Rinnai will make the following allowances toward the purchase of replacement heat exchanger:
Year of Failure Allowance Year of Failure Allowance
6 50% 7 40%
8 30% 9 20%
10 10%
HOW DO I GET SERVICE?
You must contact an Authorized Distributor or Installer for the repair of a defective product under this Warranty. Failure to contact
an Authorized Distributor or Installer will void the Warranty. For the name of the Authorized Distributor or Installer nearest you, please
contact your local HVAC dealer or gas service technician, visit the Rinnai website (www.rinnai.us), call Rinnai at 1-800-621-9419 or write to
Rinnai, 103 International Drive, Peachtree City, Georgia 30269.
Proof of purchase is required. You can show proof of purchase with a dated sales receipt, or by completing and mailing the enclosed
Warranty registration card within 30 days of purchasing the product. Please complete the enclosed Warranty registration card and mail
it to Rinnai at the address shown on the card. Receipt of this card by Rinnai will constitute proof-of-purchase for this product. However,
return of this Warranty registration card is not necessary in order to validate this Warranty.
WHAT IS NOT COVERED?
This Warranty does not cover any failures or operating difficulties due to accident, abuse, misuse, alteration, misapplication, force majeure,
improper installation, improper maintenance or service, water quality, scale buildup, or for any other causes other than defects in materials
or workmanship. This warranty does not apply to any product whose serial number or manufacture date has been defaced. This Warranty
does not cover any product when used as a pool or spa heater, used for space heating, or used for commercial or business purposes.
This Warranty does not apply if the water supply to the water heater does not meet the National Secondary Drinking Water Regulations, as
set forth in the U.S. Code of Federal Regulations, 40 CFR, Chapter 1, Part 143.
Rinnai is not liable for any special, incidental, indirect or consequential damages that may arise, including damage to person or property,
loss of use, or inconvenience. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above
limitation may not apply to you.
LIMITATION ON IMPLIED WARRANTIES
Any implied warranties of merchantability and fitness arising under state law are limited in duration to the period of coverage provided by
this limited Warranty, unless the period provided by state law is less. Some states do not allow limitations on how long an implied Warranty
lasts, so the above limitation may not apply to you.
This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

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Model V2532W 5
CONTENTS
Specifications..............................................................2,3
Limited Warranty ........................................................... 4
Owner's Installation Information................................... 6
Features of your new Continuum ................................ 7
Safety Issues..............................................................8,9
Basic Operation........................................................... 10
About Hot Water ......................................................... 11
Scalds-First Aid ........................................................... 11
Remote Control Operation ......................................... 12
Maintenance Codes .................................................... 13
Maintenance & Service Information......................14,15
Trouble Shooting and Common Questions............... 16
For Your Safety Read Before Operating................... 17
Operating Instructions............................................17,18
Care & Lime Condition Warning...........................18,19

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OWNER’S INSTALLATION INFORMATION
IMPORTANT!
All Rinnai water heaters MUST be installed by a state qualified or
licensed contractor. Failure to comply with your local and state codes
pertaining to water heater installations will void the warranty on said
water heater(s). It is the responsibility of the person having the unit
installed to ensure the contractor has the proper licences and permits
for his state. In addition to the above, Rinnai requires all contractors
attend a product knowledge class before installing our water heaters.
This requirement MUST be met in order for your product’s warranty to
be valid. Failure to comply with your local and state codes will result
in non-compliance and void the warranty of the product being
installed.
This appliance must be installed in accordance with local codes, or in the
absence of local codes, the National Fuel Gas Code, ANSI Z223.1 and/or the
CAN/CGA-B149, Installation Codes.
Install this product outdoors ONLY, DO NOT install indoors.
Do Not use this appliance if any part has been underwater.
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 underwater.
Detailed instructions on the proper installation practices to follow for
the installation of your new continuous hot water heater are included
at the back of this manual.
Model V2532W6

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FEATURES OF YOUR NEW CONTINUUM
F
The Continuum V2532W is one of the most advanced water heaters available. It produces
hot water continuously at the temperature preset in the unit or at the temperature set on the
remote temperature controller. Installation of the remote temperature controller is
recommended for optimum performance.
FThe Continuum V2532W never runs out of hot water. While electricity, water and gas
supplies are connected, the Continuum V2532W will produce hot water whenever the
water flow rate through the unit exceeds 0.6 gpm and the temperature rise through the
unit exceeds 45°F.
F
The gas burner lights automatically when the hot water tap is opened, and goes out when
the tap is closed. Ignition is electronic, there is no pilot light. When the hot water tap is off,
no gas is used. You save energy and money with the Continuum V2532W.
FThe temperature of the outgoing hot water is constantly monitored by a built in sensor. If the
temperature of the outgoing water rises to more than 6 degrees above the selected
temperature (shown on the optional digital remote control) the gas burner will automatically
go out. The gas burner will re-ignite once the outgoing hot water temperature falls below the
selected temperature.
FWith the remote control installed the water temperature is adjustable from 96 to 140°F with
the main controller and from 96 to 120°F with the bath controller. The water temperature
cannot be set to a temperature other than 120°F without the use of an optional remote
control unit.
FError messages are displayed on the remote control units, simplifying service calls.
FThe Continuum V2532W incorporates a device to limit the temperature fluctuations (cold
water sandwich effect) when the water is rapidly turned off, then on again. To eliminate the
cold water sandwich effect completely, the Continuum V2532W can be installed with a
circulation loop, with a small storage tank, as shown on page 26.
FThe sound (noise) level from the Continuum V2532W is very low.
FThe Continuum V2532W is a very compact power vented device. It saves valuable floor and
wall space.

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SAFETY ISSUES
The water temperature can only be adjusted
between 96°F and 110°F when the hot water
tap is open, and hot water is flowing.
Always check water temperature by hand
before entering the shower or bath. The
temperature may have been changed.
Depending on the weather conditions and the
length of the pipe between the Continuum
V2532W and the tap in use, there may be a
variation between the temperatures displayed
at the Remote Control and the temperature of
the water at the tap.
The Continuum V2532W controls the water
temperature automatically. To do this it
sometimes needs to change the water flow
accordingly. The water flow from the hot
water tap may vary after the selected
temperature at the Remote Control is altered.
The water flow may also vary from summer to
winter, as incoming water temperatures differ.
106°F
Model V2532W8

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SAFETY ISSUES
Do not touch the cover or insert objects into
the flue outlet of the Continuum V2532W.
On cold days steam may be discharged from
the flue outlet, this is normal with a high
efficiency appliance and does not indicate a
fault.
If the external Continuum V2532W is
disconnected from the power supply and
freezing conditions are expected, turn off
water and gas, and drain all water from
the appliance.
Water Off
Gas Off DRAIN
Drain Water FILTER
If power and the automatic frost protection
are connected, freezing will be prevented in
conditions as cold as -30°F.
Keep flammable materials, trees, shrubs etc.
away from the Continuum V2532W.
Do not spray water directly into the flue
terminal.
Do not clean Remote Controls with solvents.
Use a soft damp cloth.
Model V2532W 9

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Model V2532W10
BASIC OPERATION
To operate the Continuum V2532W
simply turn any hot water tap on. This
will automatically light the burner
providing hot water at the preset
temperature. If the optional remote
controls have been installed, the “IN
USE” indicator will glow on all remote
controls.
Note: The Rinnai water heater will not
provide hot water instantly at the hot
water fixtures. Any cold water existing in
the hot water lines must be purged first.
Adjusting Temperature
1
To take control of the Continuum V2532W
all hot water taps must be closed. Press
the "Priority button" on the controller you
want to set the temperature with. The
"Priority" indicator light will glow and the
“Set Temperature” display will show the
last temperature setpoint for this
controller, or the factory setting of 108°F.
The outlet water temperature of the water
heater is adjusted using the Remote
Control thermostats. The temperature can
only be adjusted on the Remote Control
which has the Priority indicator light
glowing. The temperature displayed on
this remote control will also be displayed
on all other Remote Controls.
3 Simply press the or button until the
required temperature is displayed on the
Digital Monitor. There is a hot water scald
potential if the thermostat is set to high.
4
2
This indicates that the Continuum V2532W
is ready to supply hot water at the set
temperature displayed as soon as a tap is
opened.

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BURN
Model V2532W 1 1
ABOUT HOT WATER
Hot Water Is Dangerous, especially for the young and the elderly or the
infirm. The Continuum V2532W allows you to precisely control the
temperature of your hot water, ensuring safe hot water temperatures.
Water Temperatures over 125°F can cause
severe burns instantly or death from scalds.
Hot Water can cause first degree burns with
exposure for as little as:
3 seconds at 140 °F
20 seconds at 130 °F
8 minutes at 120 °F
Test the temperature of the water with your
elbow before placing a child in the bath or
shower.
Do not leave a child or an infirm person in
the bath unsupervised.
Scalds - First Aid
1) Remove clothing; Remove all wet clothing, quickly. Wet clothing retains the heat.
2) Apply cold water for 30 minutes; Immediately submerge the burnt area in cold
water for 30 minutes to reduce the heat in the skin, preventing deeper burning.
Never use butter, oils or ointment to cover the burn. They may retain the heat.
3) Keep the scalded person warm; Place a blanket around the person.
4) Seek Medical Advice; Call your medical advice hotline and describe the scald,
follow their directions.

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REMOTE CONTROL OPERATION
CAUTION: Hotter water increases the risk of
scald injury. Before changing temperature
setting, see instruction manual
In Use Indicator
Indicates that a hot water
tap is open and that
control of the temperature
is taken at another
controller.
Digital Monitor
Indicates the selected
water temperature.
Maintenance codes flash
in the event of a failure.
Priority Indicator
Indicates whether this
controller has priority
control over the water
temperature.
Priority Button
Pressing takes control of
the water temperature by
this controller.
Thermostat
Increase or decrease
the desired water
temperature.
The Main Controller MC-45-4US is intended to be used in the kitchen,
laundry room or utility area, the Bath Controller BC-45-4US and the
Second Bath Controller BSC-45-4US are intended for installation in
bathrooms.
Model V2532W12

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Model V2532W 1 3
MAINTENANCE CODES
The Continuum V2532W has the ability to check its own operation continuously. If a fault occurs,
a Maintenance Code will flash on the Digital Monitor of the Remote Controls. This assists with
diagnosing the fault, and may enable you to overcome a problem without a service call. Please
quote the code displayed when inquiring about service.
NOTE: Failure to remedy faults may result in severe burns, scalds, and/or death.
Code
Displayed Fault Remedy
Air Supply or Exhaust Blockage
No Ignition
Flame Failure
GroundingFailure
Thermal Fuse
Over Temperature Warning
Outgoing Water Temperature
Sensor Faulty
Heat Exchanger Outgoing Water
Temperature Sensor Faulty
Mod. Solenoid Valve Answer Abnormal
Combustion Fan Failure
Solenoid Valve Driving Circuit Faulty
Flame Sensing Device Faulty
Scale build-up in Heat Exchanger
Check that nothing is blocking
the air intake or exhaust.
Check that the gas is turned
on at the water heater, gas
meter or cylinder.
Check that the gas is turned
on at the water heater and gas
meter. Check for obstructions
in flue outlet.
Service Call
Service Call
Service Call
Service Call
Service Call
Service Call
Service Call
Service Call
Service Call
10
11
12
14
16
32
33
52
61
71
72
LC

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Warning: Always turn off the electrical power supply, the manual gas
valve and the manual water control valve whenever servicing the unit.
The Continuum V2532W should be checked by a Rinnai
Certified Technician once a year. A Rinnai Certified
Technician should perform any repairs that may be
necessary.
The following items should be checked each inspection:
1) The area around the Continuum V2532W unit should be free from combustible
materials such as cloth, vegetation and building materials. (see page 9)
2) Check burners for presence of foreign debris.
3) Remove and clean the inlet water filter.
4) Keep the appliance area clear and free from combustible materials, gasoline,
and other flammable vapors and liquids.
5) Do not obstruct flow of combustion and ventilation air.
In the case of any fault or error message from the Continuum V2532W, first turn
all hot water taps off. Wait for 5 seconds. Turn the hot water tap back on. If the
error message still remains, call your Rinnai Authorized Service Representative
or Rinnai at 800-621-9419.
Should overheating occur or the gas supply fail to shutoff, turn off the manual
gas control valve to the appliance.
DO NOT ATTEMPT TO SERVICE YOUR Continuum V2532W YOURSELF.
Call a Rinnai Authorized Service Technician or call Rinnai at 800-621-9419.
MAINTENANCE & SERVICE INFORMATION

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Model V2532W 1 5
MAINTENANCE SUGGESTIONS
This water heater has been designed and constructed
for a long performance life when installed and operated
properly under normal conditions. Regular inspections,
as outlined in this section, are strongly recommended
as a means of keeping your heater operating efficiently.
1. Cleaning
The water heater must be cleaned annually.
Keep the water heater clear of dust and debris
especially in and around burner.
Cleaning procedures for the Continuum are as
follows:
1) Turn off and disconnect electrical power. Allow
to cool for one hour.
2) Remove the Front Panel by removing screws.
See parts breakdown on panels.
3) Use pressurized air to remove dust from around
main burner.
4) Use soft dry cloth to wipe cabinet.
DO NOT DAMAGE OR DISTORT ANY
PARTS OF HEATER.
DO NOT USE WET CLOTH OR
SPRAY CLEANERS ON BURNER.
2. Visual check of main burner flames.
The burner must flame evenly over the entire
surface when operating correctly. The flame must
burn with a clear, blue, stable flame. See the parts
breakdown of the burner for the location of view
ports. Any and all parts removed for inspection or
service must be replaced before operating the unit.
The flame pattern should be as shown in the
following Figures.
* VENT MAINTENANCE
* VENT SYSTEM
Must be checked annually for
blockage or deterioration.
* MAINTENANCE-
ELECTRIC MOTORS
Motors are permanently
lubricated and need no
lubrication. Keep fan and
motor free of dust and dirt,
clean annually.
MAINTENANCE & SERVICE INFORMATION

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TROUBLE SHOOTING AND COMMON QUESTIONS
Q- When I was using the hot water, the water got cold!
A- If you adjusted the flow from the tap to lessen it, you may have gone
below the minimum flow required. The Continuum V2532Wrequires 0.5
GPM to operate. If you mix the water with a tap and attempt to get a
temperature well below the temperature being controlled by the unit, it
may drop the flow below 0.5 GPM. Decrease the temperature supplied
by the Continuum V2532Wat the remote control or increase your total
flow.
Q- White smoke comes out of the exhaust!
A- During colder weather when the exhaust temperature is hotter than the
air, the exhaust fumes condense producing white steam.
Q- When I open a hot tap. I do not immediately get hot water!
A- Hot water must travel through your plumbing from the Continuum
V2532Wto the faucet. This can take up to 2 or more minutes depending
upon your plumbing system. If hot water is disired instantly at the hot
water fixture, a circulaton loop system must be installed. Please
contact your plumber for details.
Q-After I turn off the hot water tap, the fan on the Continuum V2532W
continues to run!
A- The fan is designed to be on for 65 seconds after the flow of water
stops.This is to ensure constant water temperatures during rapid
starting and stopping, as well as exhausting any residual gas flue
products from the unit.
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Model V2532W 17
not try to
light the burner by hand.
B. BEFORE OPERATING: Smell all around the
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.
FOR YOUR SAFETY READ BEFORE OPERATING
•If you cannot reach your gas supplier, call
the fire department.
C. Use only your hand to operate remote
control keypad. Never use tools. If the
remote keypad doesn’t work, do not try to
repair it, call a qualified service technician.
Force 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.
6) Wait (5) minutes to clear out any gas. If
you then smell gas, STOP! Follow “B” in
the safety information above on this label.
If you don’t smell gas, go to next step.
(“OFF” position)
Open Manual valve
(“ON” position)
1) STOP! Read the safety information above
before proceeding.
2) Set the thermostat to lowest setting.
3) Turn off all electric power to the appliance.
4) This appliance does not have a pilot. It is
equipped with a direct ignition device which
automatically lights the burner. Do not try to
light the burner by hand.
5) Turn the manual valve located at gas
inlet of the appliance clockwise
to “OFF”.
OPERATING INSTRUCTIONS
Closed manual valve

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OPERATING INSTRUCTIONS
CARE & LIME CONDITION WARNING
7) Turn the manual valve located at the gas
inlet of appliance counterclockwise
to “ON”.
8) Turn on all electric power to the appliance.
9) Set thermostat to desired setting.
10) If the appliance will not operate,
Follow the instructions “To Turn Off
Gas To Appliance” and call your
service technician or gas supplier.
To Turn Off Gas To Appliance
1) Set the thermostat to lowest setting.
2) Turn off all electric power to the appliance if service is to be performed.
3) Turn the manual valve at gas inlet of appliance clockwise to “OFF”
Care of Unit’s Exterior:
Keep the exterior cabinet clean. Use a soft cloth and warm water when cleaning the cabinet.
Do Not use volatile substances such as benzene and thinners, as they may ignite, or cause
fading of the paint.
Lime Condition Warning Signal:
If you notice “LC” flashing on the remote key pad, this means the unit is beginning to lime up,
and MUST be flushed. Contact a qualified Rinnai service technician to flush the appliance.
Failure to flush the appliance when “LC” is flashing, will cause damage to the heat exchanger.
Damage caused by lime build up is not covered by the unit’s warranty.

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CARE & LIME CONDITION WARNING
Flush Procedure
In
V2532W
V2532W
Model V2532W 1 9

Installer’s Instructions
All Rinnai water heaters MUST be installed by a state qualified or
licensedcontractor.Failuretocomplywithyourlocalandstatecodes
pertainingtowaterheaterinstallationswillvoidthewarrantyonsaid
water heater(s). It is the responsibility of the person having the unit
installedtoensurethecontractorhastheproperlicencesandpermits
forhisstate.Inadditiontotheabove,Rinnairequires all contractors
attendaproductknowledgeclassbeforeinstallingourwaterheaters.
ThisrequirementMUST bemetinorderforyourproduct’swarrantyto
bevalid.Failuretocomplywithyourlocalandstatecodeswillresult
in non-compliance and void the warranty of the product being
installed.
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Warnings............................................................ 21
Performance Data ............................................. 22
Locating the Unit............................................... 23
Dimensions........................................................ 23
Recommended Piping for Installation......24 - 26
Gas Piping Sizing Charts ................................. 27
Gas Piping Notes.............................................. 28
Water Piping Notes........................................... 29
Pressure Relief Valve ....................................... 29
Contents of Installer’s Manual
Electrical Connection Notes ............................. 30
Wiring Diagram ............................................31,32
Lighting the Unit................................................ 33
Remote Controls ..........................................34,35
Initial Operation and Testing ............................ 36
Diagnostic Points .............................................. 37
Schematic Diagram........................................... 38
Exploded View...........................................39 - 42
Parts List ...................................................43 - 47
THE RINNAI V2532W SERIES WATER HEATERS ARE DESIGN
CERTIFIED TO THE ANS Z21.10.3—CSA 4.3 STANDARD FOR
COMMERCIAL WATER HEATERS AND MUST BE INSTALLED
ACCORDING TO THESE INSTRUCTIONS. THE WATER
HEATERS ARE DESIGN CERTIFIED BY CSA INTERNATIONAL.