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How to use your New
Continuous Flow
Water Heater
Model V2532W
(Residential outdoor unit)
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.
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S P E C I F I C A T I O N S
Type of appliance
Operation
Exhaust system
Temperature controlled continuous flow gas hot water system
With / without remote controls, mounted in kitchen, bathroom, etc.
Direct Vent - Forced combustion
Rinnai model number
Maximum/Minimum gas rate (Input BTU's)
Thermal Efficiency
REU-V2532W-US
199,000 BTU's - 15,000 BTU's Natural Gas
199,000 BTU's - 15,000 BTU's Propane Gas
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
NO x
Emissions (at 3% O
2
)
Hot water capacity, (50°F rise) less than 40 ppm
0.5 to 6.5 GPM
Dimensions
Weight
Connections
Ignition system
Electrical consumption
Water temperature control
Water flow control
Propane: 227
Maximum hot water capacity, (35°F rise) 8.5 GPM
Setpoint Temperature (without remote)
Temperature range with optional remote
Keypads connected
Approved gas type
Factory setting - 120°F
MC controller :
BC and BSC controller :
96 - 140°F
96 - 120°F
Natural or Propane - Ensure unit matches gas type it's being installed on.
Installation Outdoor Installation Only
Height
Width
Depth
46 Lbs.
23 5/8"
13 3/4"
8 7/8"
Gas supply
Cold water inlet
Hot water outlet
Direct electronic ignition
3/4" MNPT
3/4" MNPT
3/4" MNPT
Normal
Standby
Anti-frost protection
63 watts
5.5 watts
84 watts
Simulation feedforward and feedback.
Water flow sensor, electronic water control device, and electronic by-pass control device
Recommended Minimum water supply pressure
Maximum water supply pressure
20 PSI (Rinnai recommends 50-80 PSI for maximum performance)
150 PSI www.rinnai.us
2 Model V2532W
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S P E C I F I C A T I O N S
Power Supply
Safety devices
Remote control
Appliance - AC 120 Volts - 60Hz.
Remote control DC 12 Volts (Digital)
Flame failure
Boiling protection
-
-
Remaining flame (OHS)
Fusible link
-
-
Flame rod
203°F lockout thermistor
194°F bi-metal switch
264°F thermal fuse
Automatic frost protection
Combustion fan rpm check
Over current
-
-
-
Bi metal sensor & anti-frost heaters
Integrated circuit system
Glass fuse (3 amp)
Main control Kitchen / Laundry MC-45-4US
BC-45-4US
BSC-45-4US Second bathroom control
Remote control cable
Clearances from combustibles
Non-polarized two core cable
Top of heater 12"
Front of heater 24"
Sides of heater
Back of heater
6"
0"
Ground
Top of heater
Front of heater
12"
2"
0" (Do not block or restrict intake or exhaust vents)
Clearances from non-combustibles
Sides of heater
Back of heater
1/2"
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
Manifold Gas Pressure
Natural Gas : Minimum 6" W. C.
(NAT.) Maximum 10.5" W. C.
Natural Gas 3.4" W. C. high fire
LPG: 5.1" W. C. high fire
Propane Gas: Minimum 10" W. C.
(LPG) Maximum 13.5 " W. C.
0.56" W. C. low fire
0.88" W. C. low fire
Warranty
Residential: Ten years heat exchanger / five years parts (see unit's warranty for 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.
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L I M I T E D W A R R A N T Y
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
Heat Exchanger
Period of Coverage
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?
Rinnai will repair or replace the product or any part or component that is defective in materials or workmanship*, except as set forth as follows.
Rinnai will pay reasonable shipping costs, provided you obtain prior authorization from an Authorized Rinnai Distributor. Rinnai will not pay labor charges associated with the repair or replacement of the product or any part or component. All repair parts must be genuine Rinnai parts.
All repairs or replacements must be performed by an individual or servicing company that has been authorized by Rinnai or its distributor.
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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4 Model V2532FFU
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C O N T E N T S
Model V2532W
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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O W N E R ’ S I N S T A L L A T I O N I N F O R M A T I O N
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.
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Model V2532W
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F E A T U R E S O F Y O U R N E W C O N T I N U U M
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.
F
The 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.
F
The 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.
F
With 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.
F
Error messages are displayed on the remote control units, simplifying service calls.
F
The 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.
F
The sound (noise) level from the Continuum V2532W is very low.
F
The Continuum V2532W is a very compact power vented device. It saves valuable floor and wall space.
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S A F E T Y I S S U E S
Always check water temperature by hand before entering the shower or bath. The temperature may have been changed.
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.
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.
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.
106 °F www.rinnai.us
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S A F E T Y I S S U E S
Keep flammable materials, trees, shrubs etc.
away from the Continuum V2532W .
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
Do not spray water directly into the flue terminal.
If power and the automatic frost protection are connected, freezing will be prevented in conditions as cold as -30°F.
Do not touch the cover or insert objects into the flue outlet of the Continuum V2532W.
Do not clean Remote Controls with solvents.
Use a soft damp cloth.
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.
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B A S I C O P E R A T I O N
1
Adjusting Temperature
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.
2
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.
4
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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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.
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A B O U T H O T W A T E R
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.
BURN
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.
S c a l d s F i r s t A i d
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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R E M O T E C O N T R O L O P E R A T I O N
Digital Monitor
Indicates the selected water temperature.
Maintenance codes flash in the event of a failure.
In Use Indicator
Indicates that a hot water tap is open and that control of the temperature is taken at another controller.
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.
CAUTION: Hotter water increases the risk of scald injury. Before changing temperature setting, see instruction manual
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
S e c o n d B a t h C o n t r o l l e r B S C - 4 5 - 4 U S a r e i n t e n d e d f o r i n s ta l l a t i o n i n bathrooms.
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M A I N T E N A N C E C O D E S
The Continuum V2532W has the ability to check it s 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
10
11
12
52
61
71
72
LC
14
16
32
33
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
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M A I N T E N A N C E & S E R V I C E I N F O R M AT I O N
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.
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M A I N T E N A N C E & S E R V I C E I N F O R M AT I O N
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.
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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 V2532W requires 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 V2532W at 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
V2532W to 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.
www.rinnai.us Model V2532W
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FOR YOUR SAFETY READ BEFORE OPERATING
•
If you cannot reach your gas supplier, call the fire department.
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.
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.
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.
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.
O P E R A T I N G I N S T R U C T I O N S
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”.
Model V2532W
Closed manual valve
(“OFF” position)
Open Manual valve
(“ON” position)
1 7
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.
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O P E R A T I N G I N S T R U C T I O N S
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”
C A R E & L I M E C O N D I T I O N W A R N I N G
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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1 8 Model V2532W
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C A R E & L I M E C O N D I T I O N W A R N I N G
Flush Procedure
V2532W
In
Model V2532W
V2532W
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Installer’s Instructions
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.
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.
Contents of Installer’s Manual
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
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 www.rinnai.us
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
-Warnings-
This manual must be followed exactly.
1) Read the safety issues completely before installing the Continuum V2532W .
2) This water heater is suitable for residential water (potable) heating ONLY. DO
NOT use this water heater for space heating, combination space heating/ domestic water heating, or commercial water heating applications.
3) The Continuum V2532W is not suitable for use in pool or spa applications.
4)
Install the Continuum V2532W water heater outdoors only .
5) Maintain proper space around the unit for proper servicing and operation.
Minimum clearances from combustible materials are listed below.
Top of Heater
Back of Heater
12
0 inches inch
Front of Heater 24 inches
Sides of Heater 6 inches
Ground 12 inches
Minimum clearances from non-combustible materials are listed below.
Top of Heater
Back of Heater
2
0 inches inch
Front of Heater 0 inch
Sides of Heater 1/2 inch
Bottom 2 inches
DO NOT install the Continuum V2532W under an overhang less than 3 feet from the top of the unit. When the overhang protrudes out over the V2532W greater than 3 feet, the area under the overhang must be open on 3 sides.
When the V2532W water heater is installed within a Rinnai RGB-25 recess box, the clearances from the top, bottom, sides, and back sufaces of the recess box to combustible materials are 0 inches. The clearance from combustibles from the front of the recess box is 24 inches.
6) Installer must install a Pressure relief valve. Pipe pressure relief discharge to a drain or outside environment (see page 29).
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
C O N T I N U U M O U T L E T F L O W D A T A
I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
C O N T I N U U M P R E S S U R E D R O P C U RV E www.rinnai.us
2 2 Model V2532W
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Locating the unit
Eve, porche, or overhang
C
A
B
Flue
C/L
E
F
Continuum V2532W
D
Window
Door
Installation clearances Minimum
A.......Ve r t i c a l l y b e l o w a n o p e n a b l e w i n d o w. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 ”
B.......Vertically above an openable window, door, etc...........................12”
C.......Below eves, porches, overhangs...............................................36”
D.......Horizontally from an openable window, door, etc...........................12”
E.......H o r i z o n t a l l y b e t w e e n V 2 5 3 2 W w a t e r h e a t e r s . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 ”
F....... Ve r t i c a l l y b e t w e e n V 2 5 3 2 W w a t e r h e a t e r s . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 ”
I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Dimensions
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Recommended Piping for Basic Installation
V2532W www.rinnai.us
V2532W
2 4 Model V2532W
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I N S T A L L E R ’ S I N S T A L L A T I O N I N S T R U C T I O N S
OPTIONAL: Recommended Piping for Power Failure Freeze Protection
V2532W V2532W
V2532W
V2532W
V2532W
V2532W
Model V2532W
V2532W
2 5
V2532W www.rinnai.us
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Recommended Piping for Circulation Systems
V2532W www.rinnai.us
2 6 Model V2532W
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Gas Pipe Sizing Chart – Black Iron Pipe
Capacity Table for Natural Gas cubic feet / hour
(table assumes .3 inch pressure drop, specific gravity of .60)
Length of Pipe in Feet Nominal
Iron Pipe
Size
Inches
3/4
1
10 20 30 40
520 350 285 245
50 60 70 80
278 190 152 130 115 105 96 90
215 195 180 170
90 100 125 150 175 200
84
160
79
150
72
130
64
120
59
110
55
100
1-1/4 1050 730 590 500 440 400 370 350 320 305 275 250 225 210
1-1/2 1600 1100 890 760 670 610 560 530 490 460 410 380 350 320
After determining the length of pipe required select the pipe size that will supply the cubic feet per hour of gas required for the input rating of the Continuum V2532W.
The formula for figuring the cubic feet per hour required is:
CFH =
Gas Input of Continuum V2532W(BTU/HR)
Heating Value of Gas(BTU/FT 3 )
*Gas input requirement is on the water heater data plate
*The heating value of the gas can be obtained from the local Natural Gas Utility
Capacity Table for LP Gas
BTUH of undiluted liquified petroleum gases
(table assumes 11 inches of water column pressure at the inlet, .5 inch drop)
Length of Pipe in Feet Nominal
Iron Pipe
Size
Inches
NOTE: Refer to the National Fuel Gas Code, NFP A 54, for capacity tables for pipe materials other than “Black Iron Pipe”.
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Gas Piping Notes
1) A manual gas control valve must be placed upon the gas inlet connection to the
Continuum V2532W before it is connected to the gas line. A union can be used on the connection of the Continuum for the future servicing or disconnection of the unit.
2) Check the type of gas and the gas inlet pressure before connecting the Continuum
V2532W. If the Continuum V2532W is not of the gas type that the building is supplied with, DO NOT connect the water heater. Contact the dealer for the proper unit to match the gas type.
3) Minimum and Maximum Gas pressures are listed below:
* Minimum value is for input adjustment
Natural Gas: *Minimum 7" WC
Maximum 10.5" WC
Prop ane Gas: *Minimum 11" WC
Maximum 13.5" WC
WARNING: Conversion of this unit from natural gas to prop ane or propane to natural gas CANNOT be done in the field.
4) After completion of gas pipe connections, all joints including the heater must be checked for gas-tightness by means of leak detector solution, soap and water, or an equivalent nonflammable solution, as applicable. Caution: Since some leak test solutions, including soap and water, may cause corrosion or stress cracking, the piping must be rinsed with water after testing, unless it has been determined that the leak solution is non-corrosive.
5) The Continuum V2532W must be leak tested before it is placed into operation.
6) The Continuum V2532W and it s individual shut-off valve must be disconnected from the gas supply piping system when pressure testing of the gas supply piping system at test pressures greater than 1/2 psi (3.5 kPa).
7) Always use approved connectors to connect the unit to the gas line. Always purge the gas line of any debris before connection to the water heater.
8) The Continuum V2532W must be isolated from the gas supply piping system by closing it's individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psi (3.5 kPa).
9) The Continuum V2532W's Installation location must provide adequate Combustion and Ventilation airflow.
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2 8 Model V2532W
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Water Piping Notes
1) A manual water control valve must be placed upon the water inlet connection to the Continuum V2532W before it is connected to the water line. Unions may be used on both the hot/cold water supply lines, for the future servicing or disconnection of the unit.
2) All threaded water piping joints should be made up using Teflon tape, DO NOT use pipe dope.
3) All soldering materials and piping must be compatible with potable water.
4) Purge the water line to remove from it all debris and air. Debris will damage the Continuum V2532W .
5) There is a wire mesh strainer on the Continuum V2532W's inlet to discourage the introduction of debris to the unit. It will need to be cleaned after operating the water heater for the first time, and periodically thereafter. DO NOT operate unit without filter in place.
WARNING: DO NOT reverse the inlet and outlet (cold and hot water) connections on the unit. This would cause the Continuum V2532W to operate dangerously or not at all.
I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Pressure Relief Valve
1) ANSI code calls for the addition of an approved pressure relief valve to all water heating systems.
2) The pressure relief valve must meet the following criteria: The relief valve must comply with the standard for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANSI
Z21. 22 and/or the standard CAN1-4.4 Temperature, Pressure, Temperature and Pressure Relief
Valves and Vacuum Relief Valves. This relief valve must be rated at 150 PSI of pressure.
3) The relief valve should be added to the hot water outlet line per manufacturer's instructions. DO NOT place any other type valve or shut off device between the relief valve and the hot water heater.
4) The discharge from the pressure relief valve should be piped to the ground or into a drain system to prevent exposure or possible burn hazards to humans or other plant or animal life.
Water discharged from the relief valve could cause severe burns instantly, scalds and/or death.
5) Do not plug the relief valve and do not install any reducing fittings or other restrictions in the relief line. The relief line should allow for complete drainage of the valve and the line.
6) If a relief valve discharges periodically, this may be due to thermal expansion in a closed water supply system. Contact the water supplier or local plumbing inspector on how to correct this situation. Do not plug the relief valve.
7) Pressure relief valve must be manually operated once a year to check for correct operation.
Caution: See Item 4 before manually operating relief valve.
8) Should overheating occur or the gas supply fail to shut off, turn off the manual gas valve on the Continuum V2532W.
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Electrical Connection Notes
WARNING: The Continuum V2532W must be electrically grounded in accordance with local codes or in the absence of local codes with the most recent edition of the
National Electrical
Code, ANSl/NFPA 70 and/or the CSA C22.1, Electrical Code.
Do not rely on the gas or water piping to ground the metal parts of the water heater.
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.
1 The Continuum V2532W requires
120VAC/60 HZ. Power from a properly grounded circuit.
2 An on/off switch must be provided and installed for the incoming 120VAC power.
3 Wire the Continuum V2532W exactly as shown in the wiring diagram on the next page and on the inside of the cover panel. The black wire is the hot leg wire; the white wire is the neutral wire.
4 A ground terminal screw is provided in the junction box for the grounding connection (see diagram).
Your disconnect switch should be a type that is suitable for outdoor use. Check
National Electrical Codes for proper type switch to use in your area.
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3 0 Model V2532W
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Wiring Diagram
Model V2532W 3 1 www.rinnai.us
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Wiring Diagram www.rinnai.us
3 2 Model V2532W
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Lighting the Unit
WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
1) This water heater 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.
2) Before operating the Continuum V2532W smell all around the unit for gas. Be sure to smell near the ground as leaking gas may settle there.
3) Turn the manual gas control valve on.
STOP!! READ THE SAFETY ISSUES ON PAGES 8 & 9
4) Turn on any hot water tap. The Continuum V2532W should light and begin heating your water.
If the Continuum V2532W fails to light
1) DO NOT ATTEMPT TO LIGHT BY HAND.
2) Turn off the electrical power to the unit.
3) Turn off the manual gas control.
4) Wait 5 minutes, if you smell gas, go to a neighbor's house and call the gas company or the fire department. If you do not smell gas, go to the next step.
5) Turn the manual gas control valve on.
6) Turn the electrical power to the unit on.
7) Turn on any hot water tap.
8) If the unit still fails to light, turn off the electricity and gas to the unit and call
Rinnai 1-800-621-9419.
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Remote Controls- General
The remote controls for the Continuum V2532W allow the customer to control the functions of the water heater and to diagnose certain fault conditions.
The Main Controller model MC-45-4US is intended to be installed in the kitchen or laundry area where the majority of the hot water is being used.
NOTE: The MC-45-4US has a temperature setpoint range of 96-140°F. This is the only controller capable of temperature setpoints greater than 120°F.
The Bath Controller model BC-45-4US and Secondary Bath Controller model
BSC-45-4US are intended to be installed in a bath room close to a shower or tub. Both of these controllers have temperature setpoint ranges of 96-120°F.
NOTE: Only one of each type of controller can be connected to one Continuum
V2532W water heater. (i.e. Installations with two MC-45-4US, two BC-45-4US, or two BSC-45-4US controllers will not function properly.)
Before installing the remote controls, determine the most convenient location(s).
When deciding on the best location for the remote controls, please consider the following items:
1) Place the controllers out of reach of small children.
2) Avoid locations where the controller(s) will become hot. (over the stove, near the oven or a radiant heater.
3) Avoid direct sunlight. (The digital monitor can be difficult to read in direct sunlight)
4) Avoid areas where the remote can be splashed with cooking water, oil or sauce.
5) The remote control cables carry low voltage, 12VDC digital.
Every installation is different
Continuum V2532W
Continuum V2532W
Series
Parallel
Main Controller
Main Controller Bath Controller
Bath Controller
The controls can be wired in series or in parallel depending on which method is desirable for the distances encountered from the Continuum V2532W to the controls.
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3 4 Model V2532W
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Remote Controls - Installation
1) Determine a suitable location for the control.
2) Make three holes on the wall as shown.
3) Run the cable between the control and the Continuum V2532W or the control and the other control.
4) Remove the face plate from the remote control, using a screw driver.
5) Connect the cable to the remote control.
6) Mount the control to the wall using the holes drilled in step 2.
Note: If the cable cannot be run in the wall cavity, the plastic knockout should be removed from the top or bottom of the control to allow flush mounting with the wall
7) Disconnect the power from the Continuum V2532W.
8) Remove the cover of the Continuum V2532W .
9) Remove the plastic cover from the PCB and electrical connections.
DO NOT ATTEMPT TO CONNECT THE REMOTE CONTROLS WITH THE POWER ON,
THERE'S 120 VOLT POTENTIAL, NEXT TO THE REMOTE CONTROL CONNECTIONS
INSIDE THE UNIT. DO NOT CONNECT THE REMOTE CONTROL TO THE 120VAC
TERMINALS PROVIDED FOR THE OPTIONAL SOLENOID DRAIN VALVES. All service and wiring should be performed by a certified installer.
10) Thread the cable through the access hole at the base of the unit and connect the wires to the control terminals labeled “TERMINALS
FOR CONTROLS” on the right hand side bottom of the PCB.
11) Secure the control cable using the clamp provided.
12) Replace plastic cover over PCB and then replace the cover of the
Continuum V2532W.
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Initial Operation and Testing
1) Turn on the gas and water.
2) Check for water and gas leaks. Use soapy water to test for gas leaks.
3) Remove pressure test point screw, attach pressure gauge to test point.
4) Turn Power on.
5) Open any hot water tap fully.
6) Check test point or supply pressure in water columns per inch.
Manifold Pressure: Supply pressure:
Natural Gas 3.4" Hi. fire 0.56" Lo. fire Natural Gas Min. 6" Max. 10.5"
LPG 5.1" Hi. fire 0.88" Lo. fire LPG Min. 10" Max. 13.5"
NOTE: The pressure may be low due to too little flow, too high an incoming temperature, and/or undersized gas piping. Examine these areas before determining that the pressure needs to be adjusted. Contact Rinnai before adjusting manifold pressures at 1-800-621-9419. Failure to contact Rinnai, could void unit’s warranty.
7) If it is determined that the gas pressure needs adjusting, first check the in coming pressure at the test point on the gas inlet. If it is correct follow the adjusting procedure contained in the pouch of the unit EXACTLY. If in doubt call Rinnai 1-800-621-9419.
The regulator is pre-set at the factory, it should not need resetting.
8) Turn the hot water off. Turn the power off. Remove the pressure guage and replace the test point screw. Check for a gas leak around the test point screw.
9) Replace the front cover.
10) Turn the power back on.
11) Check the operation of the unit (run for a minimum of 15 minutes). Check the operation of each of the remote controls. Check the operation of the
Power failure protection system.
12) Isolate the water heater from the hot and cold water lines, then remove and clean the inlet water filter screen. Place the water filter back into the water heater and tighten. Open the hot and cold water lines to the water heater and test the operation of the unit.
13) Explain the proper operation of the Continuum V2532W to the customer.
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3 6 Model V2532W
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Diagnostic Points
Component
Surge Protector
Water Flow Control Device
By-pass Flow Control Device
Remote Control
Water Flow Sensor
Combustion Fan
Flame Rod
Modulating Valve
Outgoing Thermistor
Heat Exchanger
Outgoing Thermister
Thermal Fuse
Ignitor
Main Solenoid Valve
Solenoid Valve 1
Solenoid Valve 2
Solenoid Valve 3
Primary Windings
Secondary Windings
Measurement Point
Comp. No.
Wire Color
F
7
Blue - Brown
Red-Blue
Gray-Orange
B
1
Gray-Yellow
Gray-Brown
Normal Value
AC 108 - 132 V
DC 11 - 13 V
DC 11 - 13 V
Below DC 1 V (Limiter On)
DC 4 - 6 V (Limiter Off)
Below DC 1 V (Limiter On)
DC 4 - 6 V (Limiter Off)
DC 2 - 6 V
G
1
D
1
Brown-White
Orange-White
Yellow-White
Red-White Gnd
Black-Black
Red - Black
15 - 35
Ω
DC 11 - 13 V
DC 11 - 13 V
B
3
Yellow - Black Gnd DC 4 - 7 V (Pulse 17-460 Hz)
A
1
C
1
C
2
B
4
B
5
Red-Black
Yellow-Black
White-Black Gnd
Yellow-Gnd
Yellow-Flame Rod
Pink-Pink
White-White
DC 6 - 45 V
DC 11 - 13 V
DC 5 - 10 V (33-400 Hz)
AC 5 - 150 V
Over DC 1
µA
DC 2 - 15 V
67 - 81
Ω
59°F 11.4 - 14.O k
Ω
86°F 6.4 - 7.8 k Ω
113°F 3.6 - 4.5 k
Ω
140°F 2.2 - 2.7 k
Ω
221°F 0.6 - 0.8 k Ω
B
2
C
3
F
8
Red-Red Below 1
Ω
E
1
E
2
E
3
E
4
Gray-Gray
Pink - Black
Yellow - Black
Blue-Black
Brown - Black
AC 90 - 110 V
DC 80 - 100 V
1.7 - 2.1 k
Ω
DC 80 - 100 V
1.7 - 2.1 k
Ω
DC 80 - 100 V
1.7 - 2.1 k
Ω
DC 80 - 100 V
1.7 - 2.0 k
Ω
TRANSFORMER VOLTAGES AND RESISTANCES
F
7
F
9
Blue-Brown
White-Black
51 - 63
Ω
AC 90 - 110 V
Notes
Power Supplied to Unit
Power Supplied to Unit
Full Open Position
Full Close Position
Unit In Operating Mode
On 0.82 gal/min (30 Hz)
Over 1800 pulse/min
Off 0.6 gal/min (20 Hz)
Below 1200 pulse/min
After Ignition
Flame Condition
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Schematic Diagram www.rinnai.us
3 8 Model V2532W
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Exploded View - Cabinet
Model V2532W 3 9 www.rinnai.us
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Exploded View - Internals www.rinnai.us
4 0 Model V2532W
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Exploded View - Internals
Model V2532W 4 1 www.rinnai.us
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I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Exploded View - Electrical www.rinnai.us
4 2 Model V2532W
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Number
001
101
102
103
104
105
106
107
006
007
008
011
002
003
004
005
012
100
108
109
110
110
I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Parts List
Description
Front Panel Assembly
Casing Assembly
Wall Installation Bracker
Connection Reinforcement Panel
Heat Protection Plate
Rubber Bushing
Front Panel Packing
Front Panel Packing Side
Seal Packing
Rubber Bushing
Gas Control Assembly
Screw
“Gas Connection (3/4””NPT)”
Burner Unit Assembly
Burner Case Front
Burner Case Bottom Panel
Packing
Lean and Rich
Bunsen Burner Assembly
Burner Case Back Panel
Damper
Manifold Assembly-A (LPG)
Manifold Assembly-C (Nat. G)
Part Number
U245-1110
U245-1100
U195-121
U245-120
U245-107
CF79-41020-A
BU195-167
AU115-163
AU105-113
U245-125
C36E-41-S
AU39-965
CU195-1866
H73-110
CH51-209
H73-112
BH51-218
B3A7-1
CH51-211
H73-115
U245-200-A
U245-200-C
Quantity
1
1
1
16
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Model V2532W 4 3 www.rinnai.us
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Number
111
128
132
136
137
138
140
400
401
402
117
118
119
120
122
123
127
112
113
115
116
I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Parts List
Description
Packing of Combustion Chamber
Part Number
AU155-207-2
Quantity
1
Lower Packing of Combustion Chamber
Screw
Combustion Chamber Front Plate
Electrode
Flame Rod
Electrode Packing
Electrode Holder
Upper Packing of Combustion Chamber
Fan Casing Assembly
Blower Motor
Fan Connecting Bracket
Fan Connecting Packing
Combustion Chamber Bracket
Flue Outlet
Flue Outlet Packing
Flue Outlet Packing - 6
Heat Exchanger Complete Assembly
“Water Inlet (3/4”NPT)
Water Flow Servo & Sensor Assembly
Rectifier
AU183-562
U245-255
U245-1130
U245-1122
AH24-653-6
U245-1310
H73-501-2
M8E-6-5
M8D1-15
H73-214
C10D-5
U245-261
H73-120
AH41-216
AH66-398
AH66-393
U245-262
CH51-615
H89-261
BH29-606
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1 www.rinnai.us
4 4 Model V2532W
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Number
403
710
711
715
716
717
704
705
706
707
708
709
404
405
406
407
408
409
410
411
702
703
I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Parts List
Description
By-pass Servo Assembly
Stop Bracket
Plug Band
Water Filter Assembly
Filter Plug
Hot Water Outlet (3/4”NPT)
Stop Bracket
Plug Band Small
Drain Valve
PCB Cover-Side
PCB Cover-Front
Transformer Assembly
PCB Bracket
Ignitor
High Tension Cord
Electrode Sleeve
Thermistor
Thermistor Clip Large
Thermal Fuse Clip
120V Valve Heater Assembly
Anti-Frost Heater Clip
Anti-Frost Heater Clip A
Part Number
M6J-1-3
ET-281
U245-257
EI-189
BH38-710-240
AU206-218
BH45-650
CP-90172
U217-676
U245-622
CF29-742
AU111-653
AH69-310
H73-512
H73-511
H73-510
U245-865-3
AU162-1876
AU103-413
AU142-444
U245-774
BU168-707
Quantity
1
1
2
1
5
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
Model V2532W 4 5 www.rinnai.us
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Number
718
808
809
810
812
813
802
803
804
805
806
807
725
726
730
731
720
721
722
723
732
733
734
I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Parts List
Description
Anti-Frost Heater Clip
Power Supply Harness
Fuse Harness
100V Harness
Solenoid Valve Harness
Thermal Fuse Harness
Mold-Type Over Heat Switch
PCB
Surge Protector
Frost Sensing Switch
120V Anti-Frost Heater Assembly
Sensor Harness - 2
Washer
Screw
Screw
Screw
Screw
Screw
Screw
Screw
O-ring
O-ring
O-ring
Part Number
AU100-721
AU33-184
CP-21478-412
U217-449
ZAA0408UK
ZBD0508UK
AU48-174
ZBA0510UK
ZAD0408TK
M10B-2-4
M10B-13-4
M10B-2-18
AU195-1876
BU195-1630
U245-601
U245-602
U245-610
BU129-824-2
U245-1200
BU195-1873
H73-750
U245-1320
U245-603-2
Quantity
1
2
1
4
4
2
1
3
2
2
4
3
1
1
1
1
1
1
1
1
1
1
1 www.rinnai.us
4 6 Model V2532W
A
Number
814
888
-
-
-
-
-
815
816
817
818
I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Parts List
Description
O-ring
O-ring
O-ring
O-ring
Packing
V2532W Owner’s Manual
Package Spec Sheet
“Manual 3/4”” gas control valve”
Kitchen remote control kit
Bathroom remote control kit
2nd Bathroom remote control kit
Part Number
M10B-2-16
M10B-2-14
M10B-2-7
M10B-1-24
C36E1-6
U245-1360
PWB-261
BU195-1865
MC-45-4US
BC-45-4US
BSC-45-4US
Quantity
2
1
1
1
1
1
1
2
1
1
2
Model V2532W 4 7 www.rinnai.us
A
A
sk about Rinnai’s other fine products:
The Silent Servant
*North America’s only vent-free convection heater
*99% efficient
*whisper quiet
*perfect for hard to heat areas
The Energy Savers
*Direct Vent Heating with style and performance
*whisper quiet
*available with multi-step set back thermostats
The Infra-reds
*Vent free radiant heaters
*99.9% efficient
*Heat like the sun
Cooking Products
*Rice Cookers
*Korean Griddle
*Portable one, two and two burner with broiler models.
(Perfect for camping, a picnic or a tailgate party www.rinnai.us
U245-1360 01
Printed in Japan 2003.05
www.rinnai.us
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